var _sf_startpt=(new Date()).getTime();
/*!
 * jQuery JavaScript Library v1.4.2
 * http://jquery.com/
 *
 * Copyright 2010, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2010, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Sat Feb 13 22:33:48 2010 -0500
 */
(function( window, undefined ) {

// Define a local copy of jQuery
var jQuery = function( selector, context ) {
		// The jQuery object is actually just the init constructor 'enhanced'
		return new jQuery.fn.init( selector, context );
	},

	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$,

	// Use the correct document accordingly with window argument (sandbox)
	document = window.document,

	// A central reference to the root jQuery(document)
	rootjQuery,

	// A simple way to check for HTML strings or ID strings
	// (both of which we optimize for)
	quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,

	// Is it a simple selector
	isSimple = /^.[^:#\[\.,]*$/,

	// Check if a string has a non-whitespace character in it
	rnotwhite = /\S/,

	// Used for trimming whitespace
	rtrim = /^(\s|\u00A0)+|(\s|\u00A0)+$/g,

	// Match a standalone tag
	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,

	// Keep a UserAgent string for use with jQuery.browser
	userAgent = navigator.userAgent,

	// For matching the engine and version of the browser
	browserMatch,
	
	// Has the ready events already been bound?
	readyBound = false,
	
	// The functions to execute on DOM ready
	readyList = [],

	// The ready event handler
	DOMContentLoaded,

	// Save a reference to some core methods
	toString = Object.prototype.toString,
	hasOwnProperty = Object.prototype.hasOwnProperty,
	push = Array.prototype.push,
	slice = Array.prototype.slice,
	indexOf = Array.prototype.indexOf;

jQuery.fn = jQuery.prototype = {
	init: function( selector, context ) {
		var match, elem, ret, doc;

		// Handle $(""), $(null), or $(undefined)
		if ( !selector ) {
			return this;
		}

		// Handle $(DOMElement)
		if ( selector.nodeType ) {
			this.context = this[0] = selector;
			this.length = 1;
			return this;
		}
		
		// The body element only exists once, optimize finding it
		if ( selector === "body" && !context ) {
			this.context = document;
			this[0] = document.body;
			this.selector = "body";
			this.length = 1;
			return this;
		}

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			// Are we dealing with HTML string or an ID?
			match = quickExpr.exec( selector );

			// Verify a match, and that no context was specified for #id
			if ( match && (match[1] || !context) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[1] ) {
					doc = (context ? context.ownerDocument || context : document);

					// If a single string is passed in and it's a single tag
					// just do a createElement and skip the rest
					ret = rsingleTag.exec( selector );

					if ( ret ) {
						if ( jQuery.isPlainObject( context ) ) {
							selector = [ document.createElement( ret[1] ) ];
							jQuery.fn.attr.call( selector, context, true );

						} else {
							selector = [ doc.createElement( ret[1] ) ];
						}

					} else {
						ret = buildFragment( [ match[1] ], [ doc ] );
						selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;
					}
					
					return jQuery.merge( this, selector );
					
				// HANDLE: $("#id")
				} else {
					elem = document.getElementById( match[2] );

					if ( elem ) {
						// Handle the case where IE and Opera return items
						// by name instead of ID
						if ( elem.id !== match[2] ) {
							return rootjQuery.find( selector );
						}

						// Otherwise, we inject the element directly into the jQuery object
						this.length = 1;
						this[0] = elem;
					}

					this.context = document;
					this.selector = selector;
					return this;
				}

			// HANDLE: $("TAG")
			} else if ( !context && /^\w+$/.test( selector ) ) {
				this.selector = selector;
				this.context = document;
				selector = document.getElementsByTagName( selector );
				return jQuery.merge( this, selector );

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return (context || rootjQuery).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return jQuery( context ).find( selector );
			}

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( jQuery.isFunction( selector ) ) {
			return rootjQuery.ready( selector );
		}

		if (selector.selector !== undefined) {
			this.selector = selector.selector;
			this.context = selector.context;
		}

		return jQuery.makeArray( selector, this );
	},

	// Start with an empty selector
	selector: "",

	// The current version of jQuery being used
	jquery: "1.4.2",

	// The default length of a jQuery object is 0
	length: 0,

	// The number of elements contained in the matched element set
	size: function() {
		return this.length;
	},

	toArray: function() {
		return slice.call( this, 0 );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {
		return num == null ?

			// Return a 'clean' array
			this.toArray() :

			// Return just the object
			( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems, name, selector ) {
		// Build a new jQuery matched element set
		var ret = jQuery();

		if ( jQuery.isArray( elems ) ) {
			push.apply( ret, elems );
		
		} else {
			jQuery.merge( ret, elems );
		}

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;

		ret.context = this.context;

		if ( name === "find" ) {
			ret.selector = this.selector + (this.selector ? " " : "") + selector;
		} else if ( name ) {
			ret.selector = this.selector + "." + name + "(" + selector + ")";
		}

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	// (You can seed the arguments with an array of args, but this is
	// only used internally.)
	each: function( callback, args ) {
		return jQuery.each( this, callback, args );
	},
	
	ready: function( fn ) {
		// Attach the listeners
		jQuery.bindReady();

		// If the DOM is already ready
		if ( jQuery.isReady ) {
			// Execute the function immediately
			fn.call( document, jQuery );

		// Otherwise, remember the function for later
		} else if ( readyList ) {
			// Add the function to the wait list
			readyList.push( fn );
		}

		return this;
	},
	
	eq: function( i ) {
		return i === -1 ?
			this.slice( i ) :
			this.slice( i, +i + 1 );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	slice: function() {
		return this.pushStack( slice.apply( this, arguments ),
			"slice", slice.call(arguments).join(",") );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map(this, function( elem, i ) {
			return callback.call( elem, i, elem );
		}));
	},
	
	end: function() {
		return this.prevObject || jQuery(null);
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: [].sort,
	splice: [].splice
};

// Give the init function the jQuery prototype for later instantiation
jQuery.fn.init.prototype = jQuery.fn;

jQuery.extend = jQuery.fn.extend = function() {
	// copy reference to target object
	var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;
		target = arguments[1] || {};
		// skip the boolean and the target
		i = 2;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
		target = {};
	}

	// extend jQuery itself if only one argument is passed
	if ( length === i ) {
		target = this;
		--i;
	}

	for ( ; i < length; i++ ) {
		// Only deal with non-null/undefined values
		if ( (options = arguments[ i ]) != null ) {
			// Extend the base object
			for ( name in options ) {
				src = target[ name ];
				copy = options[ name ];

				// Prevent never-ending loop
				if ( target === copy ) {
					continue;
				}

				// Recurse if we're merging object literal values or arrays
				if ( deep && copy && ( jQuery.isPlainObject(copy) || jQuery.isArray(copy) ) ) {
					var clone = src && ( jQuery.isPlainObject(src) || jQuery.isArray(src) ) ? src
						: jQuery.isArray(copy) ? [] : {};

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend({
	noConflict: function( deep ) {
		window.$ = _$;

		if ( deep ) {
			window.jQuery = _jQuery;
		}

		return jQuery;
	},
	
	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,
	
	// Handle when the DOM is ready
	ready: function() {
		// Make sure that the DOM is not already loaded
		if ( !jQuery.isReady ) {
			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
			if ( !document.body ) {
				return setTimeout( jQuery.ready, 13 );
			}

			// Remember that the DOM is ready
			jQuery.isReady = true;

			// If there are functions bound, to execute
			if ( readyList ) {
				// Execute all of them
				var fn, i = 0;
				while ( (fn = readyList[ i++ ]) ) {
					fn.call( document, jQuery );
				}

				// Reset the list of functions
				readyList = null;
			}

			// Trigger any bound ready events
			if ( jQuery.fn.triggerHandler ) {
				jQuery( document ).triggerHandler( "ready" );
			}
		}
	},
	
	bindReady: function() {
		if ( readyBound ) {
			return;
		}

		readyBound = true;

		// Catch cases where $(document).ready() is called after the
		// browser event has already occurred.
		if ( document.readyState === "complete" ) {
			return jQuery.ready();
		}

		// Mozilla, Opera and webkit nightlies currently support this event
		if ( document.addEventListener ) {
			// Use the handy event callback
			document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
			
			// A fallback to window.onload, that will always work
			window.addEventListener( "load", jQuery.ready, false );

		// If IE event model is used
		} else if ( document.attachEvent ) {
			// ensure firing before onload,
			// maybe late but safe also for iframes
			document.attachEvent("onreadystatechange", DOMContentLoaded);
			
			// A fallback to window.onload, that will always work
			window.attachEvent( "onload", jQuery.ready );

			// If IE and not a frame
			// continually check to see if the document is ready
			var toplevel = false;

			try {
				toplevel = window.frameElement == null;
			} catch(e) {}

			if ( document.documentElement.doScroll && toplevel ) {
				doScrollCheck();
			}
		}
	},

	// See test/unit/core.js for details concerning isFunction.
	// Since version 1.3, DOM methods and functions like alert
	// aren't supported. They return false on IE (#2968).
	isFunction: function( obj ) {
		return toString.call(obj) === "[object Function]";
	},

	isArray: function( obj ) {
		return toString.call(obj) === "[object Array]";
	},

	isPlainObject: function( obj ) {
		// Must be an Object.
		// Because of IE, we also have to check the presence of the constructor property.
		// Make sure that DOM nodes and window objects don't pass through, as well
		if ( !obj || toString.call(obj) !== "[object Object]" || obj.nodeType || obj.setInterval ) {
			return false;
		}
		
		// Not own constructor property must be Object
		if ( obj.constructor
			&& !hasOwnProperty.call(obj, "constructor")
			&& !hasOwnProperty.call(obj.constructor.prototype, "isPrototypeOf") ) {
			return false;
		}
		
		// Own properties are enumerated firstly, so to speed up,
		// if last one is own, then all properties are own.
	
		var key;
		for ( key in obj ) {}
		
		return key === undefined || hasOwnProperty.call( obj, key );
	},

	isEmptyObject: function( obj ) {
		for ( var name in obj ) {
			return false;
		}
		return true;
	},
	
	error: function( msg ) {
		throw msg;
	},
	
	parseJSON: function( data ) {
		if ( typeof data !== "string" || !data ) {
			return null;
		}

		// Make sure leading/trailing whitespace is removed (IE can't handle it)
		data = jQuery.trim( data );
		
		// Make sure the incoming data is actual JSON
		// Logic borrowed from http://json.org/json2.js
		if ( /^[\],:{}\s]*$/.test(data.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@")
			.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]")
			.replace(/(?:^|:|,)(?:\s*\[)+/g, "")) ) {

			// Try to use the native JSON parser first
			return window.JSON && window.JSON.parse ?
				window.JSON.parse( data ) :
				(new Function("return " + data))();

		} else {
			jQuery.error( "Invalid JSON: " + data );
		}
	},

	noop: function() {},

	// Evalulates a script in a global context
	globalEval: function( data ) {
		if ( data && rnotwhite.test(data) ) {
			// Inspired by code by Andrea Giammarchi
			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
			var head = document.getElementsByTagName("head")[0] || document.documentElement,
				script = document.createElement("script");

			script.type = "text/javascript";

			if ( jQuery.support.scriptEval ) {
				script.appendChild( document.createTextNode( data ) );
			} else {
				script.text = data;
			}

			// Use insertBefore instead of appendChild to circumvent an IE6 bug.
			// This arises when a base node is used (#2709).
			head.insertBefore( script, head.firstChild );
			head.removeChild( script );
		}
	},

	nodeName: function( elem, name ) {
		return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();
	},

	// args is for internal usage only
	each: function( object, callback, args ) {
		var name, i = 0,
			length = object.length,
			isObj = length === undefined || jQuery.isFunction(object);

		if ( args ) {
			if ( isObj ) {
				for ( name in object ) {
					if ( callback.apply( object[ name ], args ) === false ) {
						break;
					}
				}
			} else {
				for ( ; i < length; ) {
					if ( callback.apply( object[ i++ ], args ) === false ) {
						break;
					}
				}
			}

		// A special, fast, case for the most common use of each
		} else {
			if ( isObj ) {
				for ( name in object ) {
					if ( callback.call( object[ name ], name, object[ name ] ) === false ) {
						break;
					}
				}
			} else {
				for ( var value = object[0];
					i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}
			}
		}

		return object;
	},

	trim: function( text ) {
		return (text || "").replace( rtrim, "" );
	},

	// results is for internal usage only
	makeArray: function( array, results ) {
		var ret = results || [];

		if ( array != null ) {
			// The window, strings (and functions) also have 'length'
			// The extra typeof function check is to prevent crashes
			// in Safari 2 (See: #3039)
			if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || (typeof array !== "function" && array.setInterval) ) {
				push.call( ret, array );
			} else {
				jQuery.merge( ret, array );
			}
		}

		return ret;
	},

	inArray: function( elem, array ) {
		if ( array.indexOf ) {
			return array.indexOf( elem );
		}

		for ( var i = 0, length = array.length; i < length; i++ ) {
			if ( array[ i ] === elem ) {
				return i;
			}
		}

		return -1;
	},

	merge: function( first, second ) {
		var i = first.length, j = 0;

		if ( typeof second.length === "number" ) {
			for ( var l = second.length; j < l; j++ ) {
				first[ i++ ] = second[ j ];
			}
		
		} else {
			while ( second[j] !== undefined ) {
				first[ i++ ] = second[ j++ ];
			}
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, inv ) {
		var ret = [];

		// Go through the array, only saving the items
		// that pass the validator function
		for ( var i = 0, length = elems.length; i < length; i++ ) {
			if ( !inv !== !callback( elems[ i ], i ) ) {
				ret.push( elems[ i ] );
			}
		}

		return ret;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var ret = [], value;

		// Go through the array, translating each of the items to their
		// new value (or values).
		for ( var i = 0, length = elems.length; i < length; i++ ) {
			value = callback( elems[ i ], i, arg );

			if ( value != null ) {
				ret[ ret.length ] = value;
			}
		}

		return ret.concat.apply( [], ret );
	},

	// A global GUID counter for objects
	guid: 1,

	proxy: function( fn, proxy, thisObject ) {
		if ( arguments.length === 2 ) {
			if ( typeof proxy === "string" ) {
				thisObject = fn;
				fn = thisObject[ proxy ];
				proxy = undefined;

			} else if ( proxy && !jQuery.isFunction( proxy ) ) {
				thisObject = proxy;
				proxy = undefined;
			}
		}

		if ( !proxy && fn ) {
			proxy = function() {
				return fn.apply( thisObject || this, arguments );
			};
		}

		// Set the guid of unique handler to the same of original handler, so it can be removed
		if ( fn ) {
			proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;
		}

		// So proxy can be declared as an argument
		return proxy;
	},

	// Use of jQuery.browser is frowned upon.
	// More details: http://docs.jquery.com/Utilities/jQuery.browser
	uaMatch: function( ua ) {
		ua = ua.toLowerCase();

		var match = /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
			/(opera)(?:.*version)?[ \/]([\w.]+)/.exec( ua ) ||
			/(msie) ([\w.]+)/.exec( ua ) ||
			!/compatible/.test( ua ) && /(mozilla)(?:.*? rv:([\w.]+))?/.exec( ua ) ||
		  	[];

		return { browser: match[1] || "", version: match[2] || "0" };
	},

	browser: {}
});

browserMatch = jQuery.uaMatch( userAgent );
if ( browserMatch.browser ) {
	jQuery.browser[ browserMatch.browser ] = true;
	jQuery.browser.version = browserMatch.version;
}

// Deprecated, use jQuery.browser.webkit instead
if ( jQuery.browser.webkit ) {
	jQuery.browser.safari = true;
}

if ( indexOf ) {
	jQuery.inArray = function( elem, array ) {
		return indexOf.call( array, elem );
	};
}

// All jQuery objects should point back to these
rootjQuery = jQuery(document);

// Cleanup functions for the document ready method
if ( document.addEventListener ) {
	DOMContentLoaded = function() {
		document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
		jQuery.ready();
	};

} else if ( document.attachEvent ) {
	DOMContentLoaded = function() {
		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
		if ( document.readyState === "complete" ) {
			document.detachEvent( "onreadystatechange", DOMContentLoaded );
			jQuery.ready();
		}
	};
}

// The DOM ready check for Internet Explorer
function doScrollCheck() {
	if ( jQuery.isReady ) {
		return;
	}

	try {
		// If IE is used, use the trick by Diego Perini
		// http://javascript.nwbox.com/IEContentLoaded/
		document.documentElement.doScroll("left");
	} catch( error ) {
		setTimeout( doScrollCheck, 1 );
		return;
	}

	// and execute any waiting functions
	jQuery.ready();
}

function evalScript( i, elem ) {
	if ( elem.src ) {
		jQuery.ajax({
			url: elem.src,
			async: false,
			dataType: "script"
		});
	} else {
		jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
	}

	if ( elem.parentNode ) {
		elem.parentNode.removeChild( elem );
	}
}

// Mutifunctional method to get and set values to a collection
// The value/s can be optionally by executed if its a function
function access( elems, key, value, exec, fn, pass ) {
	var length = elems.length;
	
	// Setting many attributes
	if ( typeof key === "object" ) {
		for ( var k in key ) {
			access( elems, k, key[k], exec, fn, value );
		}
		return elems;
	}
	
	// Setting one attribute
	if ( value !== undefined ) {
		// Optionally, function values get executed if exec is true
		exec = !pass && exec && jQuery.isFunction(value);
		
		for ( var i = 0; i < length; i++ ) {
			fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
		}
		
		return elems;
	}
	
	// Getting an attribute
	return length ? fn( elems[0], key ) : undefined;
}

function now() {
	return (new Date).getTime();
}
(function() {

	jQuery.support = {};

	var root = document.documentElement,
		script = document.createElement("script"),
		div = document.createElement("div"),
		id = "script" + now();

	div.style.display = "none";
	div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";

	var all = div.getElementsByTagName("*"),
		a = div.getElementsByTagName("a")[0];

	// Can't get basic test support
	if ( !all || !all.length || !a ) {
		return;
	}

	jQuery.support = {
		// IE strips leading whitespace when .innerHTML is used
		leadingWhitespace: div.firstChild.nodeType === 3,

		// Make sure that tbody elements aren't automatically inserted
		// IE will insert them into empty tables
		tbody: !div.getElementsByTagName("tbody").length,

		// Make sure that link elements get serialized correctly by innerHTML
		// This requires a wrapper element in IE
		htmlSerialize: !!div.getElementsByTagName("link").length,

		// Get the style information from getAttribute
		// (IE uses .cssText insted)
		style: /red/.test( a.getAttribute("style") ),

		// Make sure that URLs aren't manipulated
		// (IE normalizes it by default)
		hrefNormalized: a.getAttribute("href") === "/a",

		// Make sure that element opacity exists
		// (IE uses filter instead)
		// Use a regex to work around a WebKit issue. See #5145
		opacity: /^0.55$/.test( a.style.opacity ),

		// Verify style float existence
		// (IE uses styleFloat instead of cssFloat)
		cssFloat: !!a.style.cssFloat,

		// Make sure that if no value is specified for a checkbox
		// that it defaults to "on".
		// (WebKit defaults to "" instead)
		checkOn: div.getElementsByTagName("input")[0].value === "on",

		// Make sure that a selected-by-default option has a working selected property.
		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
		optSelected: document.createElement("select").appendChild( document.createElement("option") ).selected,

		parentNode: div.removeChild( div.appendChild( document.createElement("div") ) ).parentNode === null,

		// Will be defined later
		deleteExpando: true,
		checkClone: false,
		scriptEval: false,
		noCloneEvent: true,
		boxModel: null
	};

	script.type = "text/javascript";
	try {
		script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
	} catch(e) {}

	root.insertBefore( script, root.firstChild );

	// Make sure that the execution of code works by injecting a script
	// tag with appendChild/createTextNode
	// (IE doesn't support this, fails, and uses .text instead)
	if ( window[ id ] ) {
		jQuery.support.scriptEval = true;
		delete window[ id ];
	}

	// Test to see if it's possible to delete an expando from an element
	// Fails in Internet Explorer
	try {
		delete script.test;
	
	} catch(e) {
		jQuery.support.deleteExpando = false;
	}

	root.removeChild( script );

	if ( div.attachEvent && div.fireEvent ) {
		div.attachEvent("onclick", function click() {
			// Cloning a node shouldn't copy over any
			// bound event handlers (IE does this)
			jQuery.support.noCloneEvent = false;
			div.detachEvent("onclick", click);
		});
		div.cloneNode(true).fireEvent("onclick");
	}

	div = document.createElement("div");
	div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";

	var fragment = document.createDocumentFragment();
	fragment.appendChild( div.firstChild );

	// WebKit doesn't clone checked state correctly in fragments
	jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;

	// Figure out if the W3C box model works as expected
	// document.body must exist before we can do this
	jQuery(function() {
		var div = document.createElement("div");
		div.style.width = div.style.paddingLeft = "1px";

		document.body.appendChild( div );
		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
		document.body.removeChild( div ).style.display = 'none';

		div = null;
	});

	// Technique from Juriy Zaytsev
	// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/
	var eventSupported = function( eventName ) { 
		var el = document.createElement("div"); 
		eventName = "on" + eventName; 

		var isSupported = (eventName in el); 
		if ( !isSupported ) { 
			el.setAttribute(eventName, "return;"); 
			isSupported = typeof el[eventName] === "function"; 
		} 
		el = null; 

		return isSupported; 
	};
	
	jQuery.support.submitBubbles = eventSupported("submit");
	jQuery.support.changeBubbles = eventSupported("change");

	// release memory in IE
	root = script = div = all = a = null;
})();

jQuery.props = {
	"for": "htmlFor",
	"class": "className",
	readonly: "readOnly",
	maxlength: "maxLength",
	cellspacing: "cellSpacing",
	rowspan: "rowSpan",
	colspan: "colSpan",
	tabindex: "tabIndex",
	usemap: "useMap",
	frameborder: "frameBorder"
};
var expando = "jQuery" + now(), uuid = 0, windowData = {};

jQuery.extend({
	cache: {},
	
	expando:expando,

	// The following elements throw uncatchable exceptions if you
	// attempt to add expando properties to them.
	noData: {
		"embed": true,
		"object": true,
		"applet": true
	},

	data: function( elem, name, data ) {
		if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
			return;
		}

		elem = elem == window ?
			windowData :
			elem;

		var id = elem[ expando ], cache = jQuery.cache, thisCache;

		if ( !id && typeof name === "string" && data === undefined ) {
			return null;
		}

		// Compute a unique ID for the element
		if ( !id ) { 
			id = ++uuid;
		}

		// Avoid generating a new cache unless none exists and we
		// want to manipulate it.
		if ( typeof name === "object" ) {
			elem[ expando ] = id;
			thisCache = cache[ id ] = jQuery.extend(true, {}, name);

		} else if ( !cache[ id ] ) {
			elem[ expando ] = id;
			cache[ id ] = {};
		}

		thisCache = cache[ id ];

		// Prevent overriding the named cache with undefined values
		if ( data !== undefined ) {
			thisCache[ name ] = data;
		}

		return typeof name === "string" ? thisCache[ name ] : thisCache;
	},

	removeData: function( elem, name ) {
		if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {
			return;
		}

		elem = elem == window ?
			windowData :
			elem;

		var id = elem[ expando ], cache = jQuery.cache, thisCache = cache[ id ];

		// If we want to remove a specific section of the element's data
		if ( name ) {
			if ( thisCache ) {
				// Remove the section of cache data
				delete thisCache[ name ];

				// If we've removed all the data, remove the element's cache
				if ( jQuery.isEmptyObject(thisCache) ) {
					jQuery.removeData( elem );
				}
			}

		// Otherwise, we want to remove all of the element's data
		} else {
			if ( jQuery.support.deleteExpando ) {
				delete elem[ jQuery.expando ];

			} else if ( elem.removeAttribute ) {
				elem.removeAttribute( jQuery.expando );
			}

			// Completely remove the data cache
			delete cache[ id ];
		}
	}
});

jQuery.fn.extend({
	data: function( key, value ) {
		if ( typeof key === "undefined" && this.length ) {
			return jQuery.data( this[0] );

		} else if ( typeof key === "object" ) {
			return this.each(function() {
				jQuery.data( this, key );
			});
		}

		var parts = key.split(".");
		parts[1] = parts[1] ? "." + parts[1] : "";

		if ( value === undefined ) {
			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);

			if ( data === undefined && this.length ) {
				data = jQuery.data( this[0], key );
			}
			return data === undefined && parts[1] ?
				this.data( parts[0] ) :
				data;
		} else {
			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {
				jQuery.data( this, key, value );
			});
		}
	},

	removeData: function( key ) {
		return this.each(function() {
			jQuery.removeData( this, key );
		});
	}
});
jQuery.extend({
	queue: function( elem, type, data ) {
		if ( !elem ) {
			return;
		}

		type = (type || "fx") + "queue";
		var q = jQuery.data( elem, type );

		// Speed up dequeue by getting out quickly if this is just a lookup
		if ( !data ) {
			return q || [];
		}

		if ( !q || jQuery.isArray(data) ) {
			q = jQuery.data( elem, type, jQuery.makeArray(data) );

		} else {
			q.push( data );
		}

		return q;
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ), fn = queue.shift();

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
		}

		if ( fn ) {
			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift("inprogress");
			}

			fn.call(elem, function() {
				jQuery.dequeue(elem, type);
			});
		}
	}
});

jQuery.fn.extend({
	queue: function( type, data ) {
		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
		}

		if ( data === undefined ) {
			return jQuery.queue( this[0], type );
		}
		return this.each(function( i, elem ) {
			var queue = jQuery.queue( this, type, data );

			if ( type === "fx" && queue[0] !== "inprogress" ) {
				jQuery.dequeue( this, type );
			}
		});
	},
	dequeue: function( type ) {
		return this.each(function() {
			jQuery.dequeue( this, type );
		});
	},

	// Based off of the plugin by Clint Helfers, with permission.
	// http://blindsignals.com/index.php/2009/07/jquery-delay/
	delay: function( time, type ) {
		time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
		type = type || "fx";

		return this.queue( type, function() {
			var elem = this;
			setTimeout(function() {
				jQuery.dequeue( elem, type );
			}, time );
		});
	},

	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	}
});
var rclass = /[\n\t]/g,
	rspace = /\s+/,
	rreturn = /\r/g,
	rspecialurl = /href|src|style/,
	rtype = /(button|input)/i,
	rfocusable = /(button|input|object|select|textarea)/i,
	rclickable = /^(a|area)$/i,
	rradiocheck = /radio|checkbox/;

jQuery.fn.extend({
	attr: function( name, value ) {
		return access( this, name, value, true, jQuery.attr );
	},

	removeAttr: function( name, fn ) {
		return this.each(function(){
			jQuery.attr( this, name, "" );
			if ( this.nodeType === 1 ) {
				this.removeAttribute( name );
			}
		});
	},

	addClass: function( value ) {
		if ( jQuery.isFunction(value) ) {
			return this.each(function(i) {
				var self = jQuery(this);
				self.addClass( value.call(this, i, self.attr("class")) );
			});
		}

		if ( value && typeof value === "string" ) {
			var classNames = (value || "").split( rspace );

			for ( var i = 0, l = this.length; i < l; i++ ) {
				var elem = this[i];

				if ( elem.nodeType === 1 ) {
					if ( !elem.className ) {
						elem.className = value;

					} else {
						var className = " " + elem.className + " ", setClass = elem.className;
						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
							if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) {
								setClass += " " + classNames[c];
							}
						}
						elem.className = jQuery.trim( setClass );
					}
				}
			}
		}

		return this;
	},

	removeClass: function( value ) {
		if ( jQuery.isFunction(value) ) {
			return this.each(function(i) {
				var self = jQuery(this);
				self.removeClass( value.call(this, i, self.attr("class")) );
			});
		}

		if ( (value && typeof value === "string") || value === undefined ) {
			var classNames = (value || "").split(rspace);

			for ( var i = 0, l = this.length; i < l; i++ ) {
				var elem = this[i];

				if ( elem.nodeType === 1 && elem.className ) {
					if ( value ) {
						var className = (" " + elem.className + " ").replace(rclass, " ");
						for ( var c = 0, cl = classNames.length; c < cl; c++ ) {
							className = className.replace(" " + classNames[c] + " ", " ");
						}
						elem.className = jQuery.trim( className );

					} else {
						elem.className = "";
					}
				}
			}
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var type = typeof value, isBool = typeof stateVal === "boolean";

		if ( jQuery.isFunction( value ) ) {
			return this.each(function(i) {
				var self = jQuery(this);
				self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal );
			});
		}

		return this.each(function() {
			if ( type === "string" ) {
				// toggle individual class names
				var className, i = 0, self = jQuery(this),
					state = stateVal,
					classNames = value.split( rspace );

				while ( (className = classNames[ i++ ]) ) {
					// check each className given, space seperated list
					state = isBool ? state : !self.hasClass( className );
					self[ state ? "addClass" : "removeClass" ]( className );
				}

			} else if ( type === "undefined" || type === "boolean" ) {
				if ( this.className ) {
					// store className if set
					jQuery.data( this, "__className__", this.className );
				}

				// toggle whole className
				this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || "";
			}
		});
	},

	hasClass: function( selector ) {
		var className = " " + selector + " ";
		for ( var i = 0, l = this.length; i < l; i++ ) {
			if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) {
				return true;
			}
		}

		return false;
	},

	val: function( value ) {
		if ( value === undefined ) {
			var elem = this[0];

			if ( elem ) {
				if ( jQuery.nodeName( elem, "option" ) ) {
					return (elem.attributes.value || {}).specified ? elem.value : elem.text;
				}

				// We need to handle select boxes special
				if ( jQuery.nodeName( elem, "select" ) ) {
					var index = elem.selectedIndex,
						values = [],
						options = elem.options,
						one = elem.type === "select-one";

					// Nothing was selected
					if ( index < 0 ) {
						return null;
					}

					// Loop through all the selected options
					for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
						var option = options[ i ];

						if ( option.selected ) {
							// Get the specifc value for the option
							value = jQuery(option).val();

							// We don't need an array for one selects
							if ( one ) {
								return value;
							}

							// Multi-Selects return an array
							values.push( value );
						}
					}

					return values;
				}

				// Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
				if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
					return elem.getAttribute("value") === null ? "on" : elem.value;
				}
				

				// Everything else, we just grab the value
				return (elem.value || "").replace(rreturn, "");

			}

			return undefined;
		}

		var isFunction = jQuery.isFunction(value);

		return this.each(function(i) {
			var self = jQuery(this), val = value;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( isFunction ) {
				val = value.call(this, i, self.val());
			}

			// Typecast each time if the value is a Function and the appended
			// value is therefore different each time.
			if ( typeof val === "number" ) {
				val += "";
			}

			if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
				this.checked = jQuery.inArray( self.val(), val ) >= 0;

			} else if ( jQuery.nodeName( this, "select" ) ) {
				var values = jQuery.makeArray(val);

				jQuery( "option", this ).each(function() {
					this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
				});

				if ( !values.length ) {
					this.selectedIndex = -1;
				}

			} else {
				this.value = val;
			}
		});
	}
});

jQuery.extend({
	attrFn: {
		val: true,
		css: true,
		html: true,
		text: true,
		data: true,
		width: true,
		height: true,
		offset: true
	},
		
	attr: function( elem, name, value, pass ) {
		// don't set attributes on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
			return undefined;
		}

		if ( pass && name in jQuery.attrFn ) {
			return jQuery(elem)[name](value);
		}

		var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ),
			// Whether we are setting (or getting)
			set = value !== undefined;

		// Try to normalize/fix the name
		name = notxml && jQuery.props[ name ] || name;

		// Only do all the following if this is a node (faster for style)
		if ( elem.nodeType === 1 ) {
			// These attributes require special treatment
			var special = rspecialurl.test( name );

			// Safari mis-reports the default selected property of an option
			// Accessing the parent's selectedIndex property fixes it
			if ( name === "selected" && !jQuery.support.optSelected ) {
				var parent = elem.parentNode;
				if ( parent ) {
					parent.selectedIndex;
	
					// Make sure that it also works with optgroups, see #5701
					if ( parent.parentNode ) {
						parent.parentNode.selectedIndex;
					}
				}
			}

			// If applicable, access the attribute via the DOM 0 way
			if ( name in elem && notxml && !special ) {
				if ( set ) {
					// We can't allow the type property to be changed (since it causes problems in IE)
					if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) {
						jQuery.error( "type property can't be changed" );
					}

					elem[ name ] = value;
				}

				// browsers index elements by id/name on forms, give priority to attributes.
				if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) {
					return elem.getAttributeNode( name ).nodeValue;
				}

				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				if ( name === "tabIndex" ) {
					var attributeNode = elem.getAttributeNode( "tabIndex" );

					return attributeNode && attributeNode.specified ?
						attributeNode.value :
						rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
							0 :
							undefined;
				}

				return elem[ name ];
			}

			if ( !jQuery.support.style && notxml && name === "style" ) {
				if ( set ) {
					elem.style.cssText = "" + value;
				}

				return elem.style.cssText;
			}

			if ( set ) {
				// convert the value to a string (all browsers do this but IE) see #1070
				elem.setAttribute( name, "" + value );
			}

			var attr = !jQuery.support.hrefNormalized && notxml && special ?
					// Some attributes require a special call on IE
					elem.getAttribute( name, 2 ) :
					elem.getAttribute( name );

			// Non-existent attributes return null, we normalize to undefined
			return attr === null ? undefined : attr;
		}

		// elem is actually elem.style ... set the style
		// Using attr for specific style information is now deprecated. Use style instead.
		return jQuery.style( elem, name, value );
	}
});
var rnamespaces = /\.(.*)$/,
	fcleanup = function( nm ) {
		return nm.replace(/[^\w\s\.\|`]/g, function( ch ) {
			return "\\" + ch;
		});
	};

/*
 * A number of helper functions used for managing events.
 * Many of the ideas behind this code originated from
 * Dean Edwards' addEvent library.
 */
jQuery.event = {

	// Bind an event to an element
	// Original by Dean Edwards
	add: function( elem, types, handler, data ) {
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// For whatever reason, IE has trouble passing the window object
		// around, causing it to be cloned in the process
		if ( elem.setInterval && ( elem !== window && !elem.frameElement ) ) {
			elem = window;
		}

		var handleObjIn, handleObj;

		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
		}

		// Make sure that the function being executed has a unique ID
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure
		var elemData = jQuery.data( elem );

		// If no elemData is found then we must be trying to bind to one of the
		// banned noData elements
		if ( !elemData ) {
			return;
		}

		var events = elemData.events = elemData.events || {},
			eventHandle = elemData.handle, eventHandle;

		if ( !eventHandle ) {
			elemData.handle = eventHandle = function() {
				// Handle the second event of a trigger and when
				// an event is called after a page has unloaded
				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
					jQuery.event.handle.apply( eventHandle.elem, arguments ) :
					undefined;
			};
		}

		// Add elem as a property of the handle function
		// This is to prevent a memory leak with non-native events in IE.
		eventHandle.elem = elem;

		// Handle multiple events separated by a space
		// jQuery(...).bind("mouseover mouseout", fn);
		types = types.split(" ");

		var type, i = 0, namespaces;

		while ( (type = types[ i++ ]) ) {
			handleObj = handleObjIn ?
				jQuery.extend({}, handleObjIn) :
				{ handler: handler, data: data };

			// Namespaced event handlers
			if ( type.indexOf(".") > -1 ) {
				namespaces = type.split(".");
				type = namespaces.shift();
				handleObj.namespace = namespaces.slice(0).sort().join(".");

			} else {
				namespaces = [];
				handleObj.namespace = "";
			}

			handleObj.type = type;
			handleObj.guid = handler.guid;

			// Get the current list of functions bound to this event
			var handlers = events[ type ],
				special = jQuery.event.special[ type ] || {};

			// Init the event handler queue
			if ( !handlers ) {
				handlers = events[ type ] = [];

				// Check for a special event handler
				// Only use addEventListener/attachEvent if the special
				// events handler returns false
				if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
					// Bind the global event handler to the element
					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle, false );

					} else if ( elem.attachEvent ) {
						elem.attachEvent( "on" + type, eventHandle );
					}
				}
			}
			
			if ( special.add ) { 
				special.add.call( elem, handleObj ); 

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add the function to the element's handler list
			handlers.push( handleObj );

			// Keep track of which events have been used, for global triggering
			jQuery.event.global[ type ] = true;
		}

		// Nullify elem to prevent memory leaks in IE
		elem = null;
	},

	global: {},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, pos ) {
		// don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		var ret, type, fn, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,
			elemData = jQuery.data( elem ),
			events = elemData && elemData.events;

		if ( !elemData || !events ) {
			return;
		}

		// types is actually an event object here
		if ( types && types.type ) {
			handler = types.handler;
			types = types.type;
		}

		// Unbind all events for the element
		if ( !types || typeof types === "string" && types.charAt(0) === "." ) {
			types = types || "";

			for ( type in events ) {
				jQuery.event.remove( elem, type + types );
			}

			return;
		}

		// Handle multiple events separated by a space
		// jQuery(...).unbind("mouseover mouseout", fn);
		types = types.split(" ");

		while ( (type = types[ i++ ]) ) {
			origType = type;
			handleObj = null;
			all = type.indexOf(".") < 0;
			namespaces = [];

			if ( !all ) {
				// Namespaced event handlers
				namespaces = type.split(".");
				type = namespaces.shift();

				namespace = new RegExp("(^|\\.)" + 
					jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)")
			}

			eventType = events[ type ];

			if ( !eventType ) {
				continue;
			}

			if ( !handler ) {
				for ( var j = 0; j < eventType.length; j++ ) {
					handleObj = eventType[ j ];

					if ( all || namespace.test( handleObj.namespace ) ) {
						jQuery.event.remove( elem, origType, handleObj.handler, j );
						eventType.splice( j--, 1 );
					}
				}

				continue;
			}

			special = jQuery.event.special[ type ] || {};

			for ( var j = pos || 0; j < eventType.length; j++ ) {
				handleObj = eventType[ j ];

				if ( handler.guid === handleObj.guid ) {
					// remove the given handler for the given type
					if ( all || namespace.test( handleObj.namespace ) ) {
						if ( pos == null ) {
							eventType.splice( j--, 1 );
						}

						if ( special.remove ) {
							special.remove.call( elem, handleObj );
						}
					}

					if ( pos != null ) {
						break;
					}
				}
			}

			// remove generic event handler if no more handlers exist
			if ( eventType.length === 0 || pos != null && eventType.length === 1 ) {
				if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {
					removeEvent( elem, type, elemData.handle );
				}

				ret = null;
				delete events[ type ];
			}
		}

		// Remove the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			var handle = elemData.handle;
			if ( handle ) {
				handle.elem = null;
			}

			delete elemData.events;
			delete elemData.handle;

			if ( jQuery.isEmptyObject( elemData ) ) {
				jQuery.removeData( elem );
			}
		}
	},

	// bubbling is internal
	trigger: function( event, data, elem /*, bubbling */ ) {
		// Event object or event type
		var type = event.type || event,
			bubbling = arguments[3];

		if ( !bubbling ) {
			event = typeof event === "object" ?
				// jQuery.Event object
				event[expando] ? event :
				// Object literal
				jQuery.extend( jQuery.Event(type), event ) :
				// Just the event type (string)
				jQuery.Event(type);

			if ( type.indexOf("!") >= 0 ) {
				event.type = type = type.slice(0, -1);
				event.exclusive = true;
			}

			// Handle a global trigger
			if ( !elem ) {
				// Don't bubble custom events when global (to avoid too much overhead)
				event.stopPropagation();

				// Only trigger if we've ever bound an event for it
				if ( jQuery.event.global[ type ] ) {
					jQuery.each( jQuery.cache, function() {
						if ( this.events && this.events[type] ) {
							jQuery.event.trigger( event, data, this.handle.elem );
						}
					});
				}
			}

			// Handle triggering a single element

			// don't do events on text and comment nodes
			if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
				return undefined;
			}

			// Clean up in case it is reused
			event.result = undefined;
			event.target = elem;

			// Clone the incoming data, if any
			data = jQuery.makeArray( data );
			data.unshift( event );
		}

		event.currentTarget = elem;

		// Trigger the event, it is assumed that "handle" is a function
		var handle = jQuery.data( elem, "handle" );
		if ( handle ) {
			handle.apply( elem, data );
		}

		var parent = elem.parentNode || elem.ownerDocument;

		// Trigger an inline bound script
		try {
			if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) {
				if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) {
					event.result = false;
				}
			}

		// prevent IE from throwing an error for some elements with some event types, see #3533
		} catch (e) {}

		if ( !event.isPropagationStopped() && parent ) {
			jQuery.event.trigger( event, data, parent, true );

		} else if ( !event.isDefaultPrevented() ) {
			var target = event.target, old,
				isClick = jQuery.nodeName(target, "a") && type === "click",
				special = jQuery.event.special[ type ] || {};

			if ( (!special._default || special._default.call( elem, event ) === false) && 
				!isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) {

				try {
					if ( target[ type ] ) {
						// Make sure that we don't accidentally re-trigger the onFOO events
						old = target[ "on" + type ];

						if ( old ) {
							target[ "on" + type ] = null;
						}

						jQuery.event.triggered = true;
						target[ type ]();
					}

				// prevent IE from throwing an error for some elements with some event types, see #3533
				} catch (e) {}

				if ( old ) {
					target[ "on" + type ] = old;
				}

				jQuery.event.triggered = false;
			}
		}
	},

	handle: function( event ) {
		var all, handlers, namespaces, namespace, events;

		event = arguments[0] = jQuery.event.fix( event || window.event );
		event.currentTarget = this;

		// Namespaced event handlers
		all = event.type.indexOf(".") < 0 && !event.exclusive;

		if ( !all ) {
			namespaces = event.type.split(".");
			event.type = namespaces.shift();
			namespace = new RegExp("(^|\\.)" + namespaces.slice(0).sort().join("\\.(?:.*\\.)?") + "(\\.|$)");
		}

		var events = jQuery.data(this, "events"), handlers = events[ event.type ];

		if ( events && handlers ) {
			// Clone the handlers to prevent manipulation
			handlers = handlers.slice(0);

			for ( var j = 0, l = handlers.length; j < l; j++ ) {
				var handleObj = handlers[ j ];

				// Filter the functions by class
				if ( all || namespace.test( handleObj.namespace ) ) {
					// Pass in a reference to the handler function itself
					// So that we can later remove it
					event.handler = handleObj.handler;
					event.data = handleObj.data;
					event.handleObj = handleObj;
	
					var ret = handleObj.handler.apply( this, arguments );

					if ( ret !== undefined ) {
						event.result = ret;
						if ( ret === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}

					if ( event.isImmediatePropagationStopped() ) {
						break;
					}
				}
			}
		}

		return event.result;
	},

	props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),

	fix: function( event ) {
		if ( event[ expando ] ) {
			return event;
		}

		// store a copy of the original event object
		// and "clone" to set read-only properties
		var originalEvent = event;
		event = jQuery.Event( originalEvent );

		for ( var i = this.props.length, prop; i; ) {
			prop = this.props[ --i ];
			event[ prop ] = originalEvent[ prop ];
		}

		// Fix target property, if necessary
		if ( !event.target ) {
			event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
		}

		// check if target is a textnode (safari)
		if ( event.target.nodeType === 3 ) {
			event.target = event.target.parentNode;
		}

		// Add relatedTarget, if necessary
		if ( !event.relatedTarget && event.fromElement ) {
			event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;
		}

		// Calculate pageX/Y if missing and clientX/Y available
		if ( event.pageX == null && event.clientX != null ) {
			var doc = document.documentElement, body = document.body;
			event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
			event.pageY = event.clientY + (doc && doc.scrollTop  || body && body.scrollTop  || 0) - (doc && doc.clientTop  || body && body.clientTop  || 0);
		}

		// Add which for key events
		if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) ) {
			event.which = event.charCode || event.keyCode;
		}

		// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
		if ( !event.metaKey && event.ctrlKey ) {
			event.metaKey = event.ctrlKey;
		}

		// Add which for click: 1 === left; 2 === middle; 3 === right
		// Note: button is not normalized, so don't use it
		if ( !event.which && event.button !== undefined ) {
			event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
		}

		return event;
	},

	// Deprecated, use jQuery.guid instead
	guid: 1E8,

	// Deprecated, use jQuery.proxy instead
	proxy: jQuery.proxy,

	special: {
		ready: {
			// Make sure the ready event is setup
			setup: jQuery.bindReady,
			teardown: jQuery.noop
		},

		live: {
			add: function( handleObj ) {
				jQuery.event.add( this, handleObj.origType, jQuery.extend({}, handleObj, {handler: liveHandler}) ); 
			},

			remove: function( handleObj ) {
				var remove = true,
					type = handleObj.origType.replace(rnamespaces, "");
				
				jQuery.each( jQuery.data(this, "events").live || [], function() {
					if ( type === this.origType.replace(rnamespaces, "") ) {
						remove = false;
						return false;
					}
				});

				if ( remove ) {
					jQuery.event.remove( this, handleObj.origType, liveHandler );
				}
			}

		},

		beforeunload: {
			setup: function( data, namespaces, eventHandle ) {
				// We only want to do this special case on windows
				if ( this.setInterval ) {
					this.onbeforeunload = eventHandle;
				}

				return false;
			},
			teardown: function( namespaces, eventHandle ) {
				if ( this.onbeforeunload === eventHandle ) {
					this.onbeforeunload = null;
				}
			}
		}
	}
};

var removeEvent = document.removeEventListener ?
	function( elem, type, handle ) {
		elem.removeEventListener( type, handle, false );
	} : 
	function( elem, type, handle ) {
		elem.detachEvent( "on" + type, handle );
	};

jQuery.Event = function( src ) {
	// Allow instantiation without the 'new' keyword
	if ( !this.preventDefault ) {
		return new jQuery.Event( src );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;
	// Event type
	} else {
		this.type = src;
	}

	// timeStamp is buggy for some events on Firefox(#3843)
	// So we won't rely on the native value
	this.timeStamp = now();

	// Mark it as fixed
	this[ expando ] = true;
};

function returnFalse() {
	return false;
}
function returnTrue() {
	return true;
}

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	preventDefault: function() {
		this.isDefaultPrevented = returnTrue;

		var e = this.originalEvent;
		if ( !e ) {
			return;
		}
		
		// if preventDefault exists run it on the original event
		if ( e.preventDefault ) {
			e.preventDefault();
		}
		// otherwise set the returnValue property of the original event to false (IE)
		e.returnValue = false;
	},
	stopPropagation: function() {
		this.isPropagationStopped = returnTrue;

		var e = this.originalEvent;
		if ( !e ) {
			return;
		}
		// if stopPropagation exists run it on the original event
		if ( e.stopPropagation ) {
			e.stopPropagation();
		}
		// otherwise set the cancelBubble property of the original event to true (IE)
		e.cancelBubble = true;
	},
	stopImmediatePropagation: function() {
		this.isImmediatePropagationStopped = returnTrue;
		this.stopPropagation();
	},
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse
};

// Checks if an event happened on an element within another element
// Used in jQuery.event.special.mouseenter and mouseleave handlers
var withinElement = function( event ) {
	// Check if mouse(over|out) are still within the same parent element
	var parent = event.relatedTarget;

	// Firefox sometimes assigns relatedTarget a XUL element
	// which we cannot access the parentNode property of
	try {
		// Traverse up the tree
		while ( parent && parent !== this ) {
			parent = parent.parentNode;
		}

		if ( parent !== this ) {
			// set the correct event type
			event.type = event.data;

			// handle event if we actually just moused on to a non sub-element
			jQuery.event.handle.apply( this, arguments );
		}

	// assuming we've left the element since we most likely mousedover a xul element
	} catch(e) { }
},

// In case of event delegation, we only need to rename the event.type,
// liveHandler will take care of the rest.
delegate = function( event ) {
	event.type = event.data;
	jQuery.event.handle.apply( this, arguments );
};

// Create mouseenter and mouseleave events
jQuery.each({
	mouseenter: "mouseover",
	mouseleave: "mouseout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		setup: function( data ) {
			jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );
		},
		teardown: function( data ) {
			jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );
		}
	};
});

// submit delegation
if ( !jQuery.support.submitBubbles ) {

	jQuery.event.special.submit = {
		setup: function( data, namespaces ) {
			if ( this.nodeName.toLowerCase() !== "form" ) {
				jQuery.event.add(this, "click.specialSubmit", function( e ) {
					var elem = e.target, type = elem.type;

					if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
						return trigger( "submit", this, arguments );
					}
				});
	 
				jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
					var elem = e.target, type = elem.type;

					if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
						return trigger( "submit", this, arguments );
					}
				});

			} else {
				return false;
			}
		},

		teardown: function( namespaces ) {
			jQuery.event.remove( this, ".specialSubmit" );
		}
	};

}

// change delegation, happens here so we have bind.
if ( !jQuery.support.changeBubbles ) {

	var formElems = /textarea|input|select/i,

	changeFilters,

	getVal = function( elem ) {
		var type = elem.type, val = elem.value;

		if ( type === "radio" || type === "checkbox" ) {
			val = elem.checked;

		} else if ( type === "select-multiple" ) {
			val = elem.selectedIndex > -1 ?
				jQuery.map( elem.options, function( elem ) {
					return elem.selected;
				}).join("-") :
				"";

		} else if ( elem.nodeName.toLowerCase() === "select" ) {
			val = elem.selectedIndex;
		}

		return val;
	},

	testChange = function testChange( e ) {
		var elem = e.target, data, val;

		if ( !formElems.test( elem.nodeName ) || elem.readOnly ) {
			return;
		}

		data = jQuery.data( elem, "_change_data" );
		val = getVal(elem);

		// the current data will be also retrieved by beforeactivate
		if ( e.type !== "focusout" || elem.type !== "radio" ) {
			jQuery.data( elem, "_change_data", val );
		}
		
		if ( data === undefined || val === data ) {
			return;
		}

		if ( data != null || val ) {
			e.type = "change";
			return jQuery.event.trigger( e, arguments[1], elem );
		}
	};

	jQuery.event.special.change = {
		filters: {
			focusout: testChange, 

			click: function( e ) {
				var elem = e.target, type = elem.type;

				if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
					return testChange.call( this, e );
				}
			},

			// Change has to be called before submit
			// Keydown will be called before keypress, which is used in submit-event delegation
			keydown: function( e ) {
				var elem = e.target, type = elem.type;

				if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
					(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
					type === "select-multiple" ) {
					return testChange.call( this, e );
				}
			},

			// Beforeactivate happens also before the previous element is blurred
			// with this event you can't trigger a change event, but you can store
			// information/focus[in] is not needed anymore
			beforeactivate: function( e ) {
				var elem = e.target;
				jQuery.data( elem, "_change_data", getVal(elem) );
			}
		},

		setup: function( data, namespaces ) {
			if ( this.type === "file" ) {
				return false;
			}

			for ( var type in changeFilters ) {
				jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
			}

			return formElems.test( this.nodeName );
		},

		teardown: function( namespaces ) {
			jQuery.event.remove( this, ".specialChange" );

			return formElems.test( this.nodeName );
		}
	};

	changeFilters = jQuery.event.special.change.filters;
}

function trigger( type, elem, args ) {
	args[0].type = type;
	return jQuery.event.handle.apply( elem, args );
}

// Create "bubbling" focus and blur events
if ( document.addEventListener ) {
	jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
		jQuery.event.special[ fix ] = {
			setup: function() {
				this.addEventListener( orig, handler, true );
			}, 
			teardown: function() { 
				this.removeEventListener( orig, handler, true );
			}
		};

		function handler( e ) { 
			e = jQuery.event.fix( e );
			e.type = fix;
			return jQuery.event.handle.call( this, e );
		}
	});
}

jQuery.each(["bind", "one"], function( i, name ) {
	jQuery.fn[ name ] = function( type, data, fn ) {
		// Handle object literals
		if ( typeof type === "object" ) {
			for ( var key in type ) {
				this[ name ](key, data, type[key], fn);
			}
			return this;
		}
		
		if ( jQuery.isFunction( data ) ) {
			fn = data;
			data = undefined;
		}

		var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
			jQuery( this ).unbind( event, handler );
			return fn.apply( this, arguments );
		}) : fn;

		if ( type === "unload" && name !== "one" ) {
			this.one( type, data, fn );

		} else {
			for ( var i = 0, l = this.length; i < l; i++ ) {
				jQuery.event.add( this[i], type, handler, data );
			}
		}

		return this;
	};
});

jQuery.fn.extend({
	unbind: function( type, fn ) {
		// Handle object literals
		if ( typeof type === "object" && !type.preventDefault ) {
			for ( var key in type ) {
				this.unbind(key, type[key]);
			}

		} else {
			for ( var i = 0, l = this.length; i < l; i++ ) {
				jQuery.event.remove( this[i], type, fn );
			}
		}

		return this;
	},
	
	delegate: function( selector, types, data, fn ) {
		return this.live( types, data, fn, selector );
	},
	
	undelegate: function( selector, types, fn ) {
		if ( arguments.length === 0 ) {
				return this.unbind( "live" );
		
		} else {
			return this.die( types, null, fn, selector );
		}
	},
	
	trigger: function( type, data ) {
		return this.each(function() {
			jQuery.event.trigger( type, data, this );
		});
	},

	triggerHandler: function( type, data ) {
		if ( this[0] ) {
			var event = jQuery.Event( type );
			event.preventDefault();
			event.stopPropagation();
			jQuery.event.trigger( event, data, this[0] );
			return event.result;
		}
	},

	toggle: function( fn ) {
		// Save reference to arguments for access in closure
		var args = arguments, i = 1;

		// link all the functions, so any of them can unbind this click handler
		while ( i < args.length ) {
			jQuery.proxy( fn, args[ i++ ] );
		}

		return this.click( jQuery.proxy( fn, function( event ) {
			// Figure out which function to execute
			var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
			jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );

			// Make sure that clicks stop
			event.preventDefault();

			// and execute the function
			return args[ lastToggle ].apply( this, arguments ) || false;
		}));
	},

	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	}
});

var liveMap = {
	focus: "focusin",
	blur: "focusout",
	mouseenter: "mouseover",
	mouseleave: "mouseout"
};

jQuery.each(["live", "die"], function( i, name ) {
	jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {
		var type, i = 0, match, namespaces, preType,
			selector = origSelector || this.selector,
			context = origSelector ? this : jQuery( this.context );

		if ( jQuery.isFunction( data ) ) {
			fn = data;
			data = undefined;
		}

		types = (types || "").split(" ");

		while ( (type = types[ i++ ]) != null ) {
			match = rnamespaces.exec( type );
			namespaces = "";

			if ( match )  {
				namespaces = match[0];
				type = type.replace( rnamespaces, "" );
			}

			if ( type === "hover" ) {
				types.push( "mouseenter" + namespaces, "mouseleave" + namespaces );
				continue;
			}

			preType = type;

			if ( type === "focus" || type === "blur" ) {
				types.push( liveMap[ type ] + namespaces );
				type = type + namespaces;

			} else {
				type = (liveMap[ type ] || type) + namespaces;
			}

			if ( name === "live" ) {
				// bind live handler
				context.each(function(){
					jQuery.event.add( this, liveConvert( type, selector ),
						{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );
				});

			} else {
				// unbind live handler
				context.unbind( liveConvert( type, selector ), fn );
			}
		}
		
		return this;
	}
});

function liveHandler( event ) {
	var stop, elems = [], selectors = [], args = arguments,
		related, match, handleObj, elem, j, i, l, data,
		events = jQuery.data( this, "events" );

	// Make sure we avoid non-left-click bubbling in Firefox (#3861)
	if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) {
		return;
	}

	event.liveFired = this;

	var live = events.live.slice(0);

	for ( j = 0; j < live.length; j++ ) {
		handleObj = live[j];

		if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) {
			selectors.push( handleObj.selector );

		} else {
			live.splice( j--, 1 );
		}
	}

	match = jQuery( event.target ).closest( selectors, event.currentTarget );

	for ( i = 0, l = match.length; i < l; i++ ) {
		for ( j = 0; j < live.length; j++ ) {
			handleObj = live[j];

			if ( match[i].selector === handleObj.selector ) {
				elem = match[i].elem;
				related = null;

				// Those two events require additional checking
				if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) {
					related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];
				}

				if ( !related || related !== elem ) {
					elems.push({ elem: elem, handleObj: handleObj });
				}
			}
		}
	}

	for ( i = 0, l = elems.length; i < l; i++ ) {
		match = elems[i];
		event.currentTarget = match.elem;
		event.data = match.handleObj.data;
		event.handleObj = match.handleObj;

		if ( match.handleObj.origHandler.apply( match.elem, args ) === false ) {
			stop = false;
			break;
		}
	}

	return stop;
}

function liveConvert( type, selector ) {
	return "live." + (type && type !== "*" ? type + "." : "") + selector.replace(/\./g, "`").replace(/ /g, "&");
}

jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup error").split(" "), function( i, name ) {

	// Handle event binding
	jQuery.fn[ name ] = function( fn ) {
		return fn ? this.bind( name, fn ) : this.trigger( name );
	};

	if ( jQuery.attrFn ) {
		jQuery.attrFn[ name ] = true;
	}
});

// Prevent memory leaks in IE
// Window isn't included so as not to unbind existing unload events
// More info:
//  - http://isaacschlueter.com/2006/10/msie-memory-leaks/
if ( window.attachEvent && !window.addEventListener ) {
	window.attachEvent("onunload", function() {
		for ( var id in jQuery.cache ) {
			if ( jQuery.cache[ id ].handle ) {
				// Try/Catch is to handle iframes being unloaded, see #4280
				try {
					jQuery.event.remove( jQuery.cache[ id ].handle.elem );
				} catch(e) {}
			}
		}
	});
}
/*!
 * Sizzle CSS Selector Engine - v1.0
 *  Copyright 2009, The Dojo Foundation
 *  Released under the MIT, BSD, and GPL Licenses.
 *  More information: http://sizzlejs.com/
 */
(function(){

var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g,
	done = 0,
	toString = Object.prototype.toString,
	hasDuplicate = false,
	baseHasDuplicate = true;

// Here we check if the JavaScript engine is using some sort of
// optimization where it does not always call our comparision
// function. If that is the case, discard the hasDuplicate value.
//   Thus far that includes Google Chrome.
[0, 0].sort(function(){
	baseHasDuplicate = false;
	return 0;
});

var Sizzle = function(selector, context, results, seed) {
	results = results || [];
	var origContext = context = context || document;

	if ( context.nodeType !== 1 && context.nodeType !== 9 ) {
		return [];
	}
	
	if ( !selector || typeof selector !== "string" ) {
		return results;
	}

	var parts = [], m, set, checkSet, extra, prune = true, contextXML = isXML(context),
		soFar = selector;
	
	// Reset the position of the chunker regexp (start from head)
	while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) {
		soFar = m[3];
		
		parts.push( m[1] );
		
		if ( m[2] ) {
			extra = m[3];
			break;
		}
	}

	if ( parts.length > 1 && origPOS.exec( selector ) ) {
		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
			set = posProcess( parts[0] + parts[1], context );
		} else {
			set = Expr.relative[ parts[0] ] ?
				[ context ] :
				Sizzle( parts.shift(), context );

			while ( parts.length ) {
				selector = parts.shift();

				if ( Expr.relative[ selector ] ) {
					selector += parts.shift();
				}
				
				set = posProcess( selector, set );
			}
		}
	} else {
		// Take a shortcut and set the context if the root selector is an ID
		// (but not if it'll be faster if the inner selector is an ID)
		if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&
				Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {
			var ret = Sizzle.find( parts.shift(), context, contextXML );
			context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0];
		}

		if ( context ) {
			var ret = seed ?
				{ expr: parts.pop(), set: makeArray(seed) } :
				Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML );
			set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set;

			if ( parts.length > 0 ) {
				checkSet = makeArray(set);
			} else {
				prune = false;
			}

			while ( parts.length ) {
				var cur = parts.pop(), pop = cur;

				if ( !Expr.relative[ cur ] ) {
					cur = "";
				} else {
					pop = parts.pop();
				}

				if ( pop == null ) {
					pop = context;
				}

				Expr.relative[ cur ]( checkSet, pop, contextXML );
			}
		} else {
			checkSet = parts = [];
		}
	}

	if ( !checkSet ) {
		checkSet = set;
	}

	if ( !checkSet ) {
		Sizzle.error( cur || selector );
	}

	if ( toString.call(checkSet) === "[object Array]" ) {
		if ( !prune ) {
			results.push.apply( results, checkSet );
		} else if ( context && context.nodeType === 1 ) {
			for ( var i = 0; checkSet[i] != null; i++ ) {
				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
					results.push( set[i] );
				}
			}
		} else {
			for ( var i = 0; checkSet[i] != null; i++ ) {
				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
					results.push( set[i] );
				}
			}
		}
	} else {
		makeArray( checkSet, results );
	}

	if ( extra ) {
		Sizzle( extra, origContext, results, seed );
		Sizzle.uniqueSort( results );
	}

	return results;
};

Sizzle.uniqueSort = function(results){
	if ( sortOrder ) {
		hasDuplicate = baseHasDuplicate;
		results.sort(sortOrder);

		if ( hasDuplicate ) {
			for ( var i = 1; i < results.length; i++ ) {
				if ( results[i] === results[i-1] ) {
					results.splice(i--, 1);
				}
			}
		}
	}

	return results;
};

Sizzle.matches = function(expr, set){
	return Sizzle(expr, null, null, set);
};

Sizzle.find = function(expr, context, isXML){
	var set, match;

	if ( !expr ) {
		return [];
	}

	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
		var type = Expr.order[i], match;
		
		if ( (match = Expr.leftMatch[ type ].exec( expr )) ) {
			var left = match[1];
			match.splice(1,1);

			if ( left.substr( left.length - 1 ) !== "\\" ) {
				match[1] = (match[1] || "").replace(/\\/g, "");
				set = Expr.find[ type ]( match, context, isXML );
				if ( set != null ) {
					expr = expr.replace( Expr.match[ type ], "" );
					break;
				}
			}
		}
	}

	if ( !set ) {
		set = context.getElementsByTagName("*");
	}

	return {set: set, expr: expr};
};

Sizzle.filter = function(expr, set, inplace, not){
	var old = expr, result = [], curLoop = set, match, anyFound,
		isXMLFilter = set && set[0] && isXML(set[0]);

	while ( expr && set.length ) {
		for ( var type in Expr.filter ) {
			if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {
				var filter = Expr.filter[ type ], found, item, left = match[1];
				anyFound = false;

				match.splice(1,1);

				if ( left.substr( left.length - 1 ) === "\\" ) {
					continue;
				}

				if ( curLoop === result ) {
					result = [];
				}

				if ( Expr.preFilter[ type ] ) {
					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );

					if ( !match ) {
						anyFound = found = true;
					} else if ( match === true ) {
						continue;
					}
				}

				if ( match ) {
					for ( var i = 0; (item = curLoop[i]) != null; i++ ) {
						if ( item ) {
							found = filter( item, match, i, curLoop );
							var pass = not ^ !!found;

							if ( inplace && found != null ) {
								if ( pass ) {
									anyFound = true;
								} else {
									curLoop[i] = false;
								}
							} else if ( pass ) {
								result.push( item );
								anyFound = true;
							}
						}
					}
				}

				if ( found !== undefined ) {
					if ( !inplace ) {
						curLoop = result;
					}

					expr = expr.replace( Expr.match[ type ], "" );

					if ( !anyFound ) {
						return [];
					}

					break;
				}
			}
		}

		// Improper expression
		if ( expr === old ) {
			if ( anyFound == null ) {
				Sizzle.error( expr );
			} else {
				break;
			}
		}

		old = expr;
	}

	return curLoop;
};

Sizzle.error = function( msg ) {
	throw "Syntax error, unrecognized expression: " + msg;
};

var Expr = Sizzle.selectors = {
	order: [ "ID", "NAME", "TAG" ],
	match: {
		ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
		CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/,
		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/,
		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
		TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/,
		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
		PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/
	},
	leftMatch: {},
	attrMap: {
		"class": "className",
		"for": "htmlFor"
	},
	attrHandle: {
		href: function(elem){
			return elem.getAttribute("href");
		}
	},
	relative: {
		"+": function(checkSet, part){
			var isPartStr = typeof part === "string",
				isTag = isPartStr && !/\W/.test(part),
				isPartStrNotTag = isPartStr && !isTag;

			if ( isTag ) {
				part = part.toLowerCase();
			}

			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
				if ( (elem = checkSet[i]) ) {
					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}

					checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?
						elem || false :
						elem === part;
				}
			}

			if ( isPartStrNotTag ) {
				Sizzle.filter( part, checkSet, true );
			}
		},
		">": function(checkSet, part){
			var isPartStr = typeof part === "string";

			if ( isPartStr && !/\W/.test(part) ) {
				part = part.toLowerCase();

				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
					var elem = checkSet[i];
					if ( elem ) {
						var parent = elem.parentNode;
						checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;
					}
				}
			} else {
				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
					var elem = checkSet[i];
					if ( elem ) {
						checkSet[i] = isPartStr ?
							elem.parentNode :
							elem.parentNode === part;
					}
				}

				if ( isPartStr ) {
					Sizzle.filter( part, checkSet, true );
				}
			}
		},
		"": function(checkSet, part, isXML){
			var doneName = done++, checkFn = dirCheck;

			if ( typeof part === "string" && !/\W/.test(part) ) {
				var nodeCheck = part = part.toLowerCase();
				checkFn = dirNodeCheck;
			}

			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
		},
		"~": function(checkSet, part, isXML){
			var doneName = done++, checkFn = dirCheck;

			if ( typeof part === "string" && !/\W/.test(part) ) {
				var nodeCheck = part = part.toLowerCase();
				checkFn = dirNodeCheck;
			}

			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
		}
	},
	find: {
		ID: function(match, context, isXML){
			if ( typeof context.getElementById !== "undefined" && !isXML ) {
				var m = context.getElementById(match[1]);
				return m ? [m] : [];
			}
		},
		NAME: function(match, context){
			if ( typeof context.getElementsByName !== "undefined" ) {
				var ret = [], results = context.getElementsByName(match[1]);

				for ( var i = 0, l = results.length; i < l; i++ ) {
					if ( results[i].getAttribute("name") === match[1] ) {
						ret.push( results[i] );
					}
				}

				return ret.length === 0 ? null : ret;
			}
		},
		TAG: function(match, context){
			return context.getElementsByTagName(match[1]);
		}
	},
	preFilter: {
		CLASS: function(match, curLoop, inplace, result, not, isXML){
			match = " " + match[1].replace(/\\/g, "") + " ";

			if ( isXML ) {
				return match;
			}

			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
				if ( elem ) {
					if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) {
						if ( !inplace ) {
							result.push( elem );
						}
					} else if ( inplace ) {
						curLoop[i] = false;
					}
				}
			}

			return false;
		},
		ID: function(match){
			return match[1].replace(/\\/g, "");
		},
		TAG: function(match, curLoop){
			return match[1].toLowerCase();
		},
		CHILD: function(match){
			if ( match[1] === "nth" ) {
				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
					match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" ||
					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);

				// calculate the numbers (first)n+(last) including if they are negative
				match[2] = (test[1] + (test[2] || 1)) - 0;
				match[3] = test[3] - 0;
			}

			// TODO: Move to normal caching system
			match[0] = done++;

			return match;
		},
		ATTR: function(match, curLoop, inplace, result, not, isXML){
			var name = match[1].replace(/\\/g, "");
			
			if ( !isXML && Expr.attrMap[name] ) {
				match[1] = Expr.attrMap[name];
			}

			if ( match[2] === "~=" ) {
				match[4] = " " + match[4] + " ";
			}

			return match;
		},
		PSEUDO: function(match, curLoop, inplace, result, not){
			if ( match[1] === "not" ) {
				// If we're dealing with a complex expression, or a simple one
				if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) {
					match[3] = Sizzle(match[3], null, null, curLoop);
				} else {
					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
					if ( !inplace ) {
						result.push.apply( result, ret );
					}
					return false;
				}
			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
				return true;
			}
			
			return match;
		},
		POS: function(match){
			match.unshift( true );
			return match;
		}
	},
	filters: {
		enabled: function(elem){
			return elem.disabled === false && elem.type !== "hidden";
		},
		disabled: function(elem){
			return elem.disabled === true;
		},
		checked: function(elem){
			return elem.checked === true;
		},
		selected: function(elem){
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			elem.parentNode.selectedIndex;
			return elem.selected === true;
		},
		parent: function(elem){
			return !!elem.firstChild;
		},
		empty: function(elem){
			return !elem.firstChild;
		},
		has: function(elem, i, match){
			return !!Sizzle( match[3], elem ).length;
		},
		header: function(elem){
			return /h\d/i.test( elem.nodeName );
		},
		text: function(elem){
			return "text" === elem.type;
		},
		radio: function(elem){
			return "radio" === elem.type;
		},
		checkbox: function(elem){
			return "checkbox" === elem.type;
		},
		file: function(elem){
			return "file" === elem.type;
		},
		password: function(elem){
			return "password" === elem.type;
		},
		submit: function(elem){
			return "submit" === elem.type;
		},
		image: function(elem){
			return "image" === elem.type;
		},
		reset: function(elem){
			return "reset" === elem.type;
		},
		button: function(elem){
			return "button" === elem.type || elem.nodeName.toLowerCase() === "button";
		},
		input: function(elem){
			return /input|select|textarea|button/i.test(elem.nodeName);
		}
	},
	setFilters: {
		first: function(elem, i){
			return i === 0;
		},
		last: function(elem, i, match, array){
			return i === array.length - 1;
		},
		even: function(elem, i){
			return i % 2 === 0;
		},
		odd: function(elem, i){
			return i % 2 === 1;
		},
		lt: function(elem, i, match){
			return i < match[3] - 0;
		},
		gt: function(elem, i, match){
			return i > match[3] - 0;
		},
		nth: function(elem, i, match){
			return match[3] - 0 === i;
		},
		eq: function(elem, i, match){
			return match[3] - 0 === i;
		}
	},
	filter: {
		PSEUDO: function(elem, match, i, array){
			var name = match[1], filter = Expr.filters[ name ];

			if ( filter ) {
				return filter( elem, i, match, array );
			} else if ( name === "contains" ) {
				return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0;
			} else if ( name === "not" ) {
				var not = match[3];

				for ( var i = 0, l = not.length; i < l; i++ ) {
					if ( not[i] === elem ) {
						return false;
					}
				}

				return true;
			} else {
				Sizzle.error( "Syntax error, unrecognized expression: " + name );
			}
		},
		CHILD: function(elem, match){
			var type = match[1], node = elem;
			switch (type) {
				case 'only':
				case 'first':
					while ( (node = node.previousSibling) )	 {
						if ( node.nodeType === 1 ) { 
							return false; 
						}
					}
					if ( type === "first" ) { 
						return true; 
					}
					node = elem;
				case 'last':
					while ( (node = node.nextSibling) )	 {
						if ( node.nodeType === 1 ) { 
							return false; 
						}
					}
					return true;
				case 'nth':
					var first = match[2], last = match[3];

					if ( first === 1 && last === 0 ) {
						return true;
					}
					
					var doneName = match[0],
						parent = elem.parentNode;
	
					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
						var count = 0;
						for ( node = parent.firstChild; node; node = node.nextSibling ) {
							if ( node.nodeType === 1 ) {
								node.nodeIndex = ++count;
							}
						} 
						parent.sizcache = doneName;
					}
					
					var diff = elem.nodeIndex - last;
					if ( first === 0 ) {
						return diff === 0;
					} else {
						return ( diff % first === 0 && diff / first >= 0 );
					}
			}
		},
		ID: function(elem, match){
			return elem.nodeType === 1 && elem.getAttribute("id") === match;
		},
		TAG: function(elem, match){
			return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;
		},
		CLASS: function(elem, match){
			return (" " + (elem.className || elem.getAttribute("class")) + " ")
				.indexOf( match ) > -1;
		},
		ATTR: function(elem, match){
			var name = match[1],
				result = Expr.attrHandle[ name ] ?
					Expr.attrHandle[ name ]( elem ) :
					elem[ name ] != null ?
						elem[ name ] :
						elem.getAttribute( name ),
				value = result + "",
				type = match[2],
				check = match[4];

			return result == null ?
				type === "!=" :
				type === "=" ?
				value === check :
				type === "*=" ?
				value.indexOf(check) >= 0 :
				type === "~=" ?
				(" " + value + " ").indexOf(check) >= 0 :
				!check ?
				value && result !== false :
				type === "!=" ?
				value !== check :
				type === "^=" ?
				value.indexOf(check) === 0 :
				type === "$=" ?
				value.substr(value.length - check.length) === check :
				type === "|=" ?
				value === check || value.substr(0, check.length + 1) === check + "-" :
				false;
		},
		POS: function(elem, match, i, array){
			var name = match[2], filter = Expr.setFilters[ name ];

			if ( filter ) {
				return filter( elem, i, match, array );
			}
		}
	}
};

var origPOS = Expr.match.POS;

for ( var type in Expr.match ) {
	Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
	Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, function(all, num){
		return "\\" + (num - 0 + 1);
	}));
}

var makeArray = function(array, results) {
	array = Array.prototype.slice.call( array, 0 );

	if ( results ) {
		results.push.apply( results, array );
		return results;
	}
	
	return array;
};

// Perform a simple check to determine if the browser is capable of
// converting a NodeList to an array using builtin methods.
// Also verifies that the returned array holds DOM nodes
// (which is not the case in the Blackberry browser)
try {
	Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;

// Provide a fallback method if it does not work
} catch(e){
	makeArray = function(array, results) {
		var ret = results || [];

		if ( toString.call(array) === "[object Array]" ) {
			Array.prototype.push.apply( ret, array );
		} else {
			if ( typeof array.length === "number" ) {
				for ( var i = 0, l = array.length; i < l; i++ ) {
					ret.push( array[i] );
				}
			} else {
				for ( var i = 0; array[i]; i++ ) {
					ret.push( array[i] );
				}
			}
		}

		return ret;
	};
}

var sortOrder;

if ( document.documentElement.compareDocumentPosition ) {
	sortOrder = function( a, b ) {
		if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {
			if ( a == b ) {
				hasDuplicate = true;
			}
			return a.compareDocumentPosition ? -1 : 1;
		}

		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
} else if ( "sourceIndex" in document.documentElement ) {
	sortOrder = function( a, b ) {
		if ( !a.sourceIndex || !b.sourceIndex ) {
			if ( a == b ) {
				hasDuplicate = true;
			}
			return a.sourceIndex ? -1 : 1;
		}

		var ret = a.sourceIndex - b.sourceIndex;
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
} else if ( document.createRange ) {
	sortOrder = function( a, b ) {
		if ( !a.ownerDocument || !b.ownerDocument ) {
			if ( a == b ) {
				hasDuplicate = true;
			}
			return a.ownerDocument ? -1 : 1;
		}

		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
		aRange.setStart(a, 0);
		aRange.setEnd(a, 0);
		bRange.setStart(b, 0);
		bRange.setEnd(b, 0);
		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
		if ( ret === 0 ) {
			hasDuplicate = true;
		}
		return ret;
	};
}

// Utility function for retreiving the text value of an array of DOM nodes
function getText( elems ) {
	var ret = "", elem;

	for ( var i = 0; elems[i]; i++ ) {
		elem = elems[i];

		// Get the text from text nodes and CDATA nodes
		if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
			ret += elem.nodeValue;

		// Traverse everything else, except comment nodes
		} else if ( elem.nodeType !== 8 ) {
			ret += getText( elem.childNodes );
		}
	}

	return ret;
}

// Check to see if the browser returns elements by name when
// querying by getElementById (and provide a workaround)
(function(){
	// We're going to inject a fake input element with a specified name
	var form = document.createElement("div"),
		id = "script" + (new Date).getTime();
	form.innerHTML = "<a name='" + id + "'/>";

	// Inject it into the root element, check its status, and remove it quickly
	var root = document.documentElement;
	root.insertBefore( form, root.firstChild );

	// The workaround has to do additional checks after a getElementById
	// Which slows things down for other browsers (hence the branching)
	if ( document.getElementById( id ) ) {
		Expr.find.ID = function(match, context, isXML){
			if ( typeof context.getElementById !== "undefined" && !isXML ) {
				var m = context.getElementById(match[1]);
				return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
			}
		};

		Expr.filter.ID = function(elem, match){
			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
			return elem.nodeType === 1 && node && node.nodeValue === match;
		};
	}

	root.removeChild( form );
	root = form = null; // release memory in IE
})();

(function(){
	// Check to see if the browser returns only elements
	// when doing getElementsByTagName("*")

	// Create a fake element
	var div = document.createElement("div");
	div.appendChild( document.createComment("") );

	// Make sure no comments are found
	if ( div.getElementsByTagName("*").length > 0 ) {
		Expr.find.TAG = function(match, context){
			var results = context.getElementsByTagName(match[1]);

			// Filter out possible comments
			if ( match[1] === "*" ) {
				var tmp = [];

				for ( var i = 0; results[i]; i++ ) {
					if ( results[i].nodeType === 1 ) {
						tmp.push( results[i] );
					}
				}

				results = tmp;
			}

			return results;
		};
	}

	// Check to see if an attribute returns normalized href attributes
	div.innerHTML = "<a href='#'></a>";
	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
			div.firstChild.getAttribute("href") !== "#" ) {
		Expr.attrHandle.href = function(elem){
			return elem.getAttribute("href", 2);
		};
	}

	div = null; // release memory in IE
})();

if ( document.querySelectorAll ) {
	(function(){
		var oldSizzle = Sizzle, div = document.createElement("div");
		div.innerHTML = "<p class='TEST'></p>";

		// Safari can't handle uppercase or unicode characters when
		// in quirks mode.
		if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
			return;
		}
	
		Sizzle = function(query, context, extra, seed){
			context = context || document;

			// Only use querySelectorAll on non-XML documents
			// (ID selectors don't work in non-HTML documents)
			if ( !seed && context.nodeType === 9 && !isXML(context) ) {
				try {
					return makeArray( context.querySelectorAll(query), extra );
				} catch(e){}
			}
		
			return oldSizzle(query, context, extra, seed);
		};

		for ( var prop in oldSizzle ) {
			Sizzle[ prop ] = oldSizzle[ prop ];
		}

		div = null; // release memory in IE
	})();
}

(function(){
	var div = document.createElement("div");

	div.innerHTML = "<div class='test e'></div><div class='test'></div>";

	// Opera can't find a second classname (in 9.6)
	// Also, make sure that getElementsByClassName actually exists
	if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) {
		return;
	}

	// Safari caches class attributes, doesn't catch changes (in 3.2)
	div.lastChild.className = "e";

	if ( div.getElementsByClassName("e").length === 1 ) {
		return;
	}
	
	Expr.order.splice(1, 0, "CLASS");
	Expr.find.CLASS = function(match, context, isXML) {
		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
			return context.getElementsByClassName(match[1]);
		}
	};

	div = null; // release memory in IE
})();

function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
		var elem = checkSet[i];
		if ( elem ) {
			elem = elem[dir];
			var match = false;

			while ( elem ) {
				if ( elem.sizcache === doneName ) {
					match = checkSet[elem.sizset];
					break;
				}

				if ( elem.nodeType === 1 && !isXML ){
					elem.sizcache = doneName;
					elem.sizset = i;
				}

				if ( elem.nodeName.toLowerCase() === cur ) {
					match = elem;
					break;
				}

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
		var elem = checkSet[i];
		if ( elem ) {
			elem = elem[dir];
			var match = false;

			while ( elem ) {
				if ( elem.sizcache === doneName ) {
					match = checkSet[elem.sizset];
					break;
				}

				if ( elem.nodeType === 1 ) {
					if ( !isXML ) {
						elem.sizcache = doneName;
						elem.sizset = i;
					}
					if ( typeof cur !== "string" ) {
						if ( elem === cur ) {
							match = true;
							break;
						}

					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
						match = elem;
						break;
					}
				}

				elem = elem[dir];
			}

			checkSet[i] = match;
		}
	}
}

var contains = document.compareDocumentPosition ? function(a, b){
	return !!(a.compareDocumentPosition(b) & 16);
} : function(a, b){
	return a !== b && (a.contains ? a.contains(b) : true);
};

var isXML = function(elem){
	// documentElement is verified for cases where it doesn't yet exist
	// (such as loading iframes in IE - #4833) 
	var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement;
	return documentElement ? documentElement.nodeName !== "HTML" : false;
};

var posProcess = function(selector, context){
	var tmpSet = [], later = "", match,
		root = context.nodeType ? [context] : context;

	// Position selectors must be done after the filter
	// And so must :not(positional) so we move all PSEUDOs to the end
	while ( (match = Expr.match.PSEUDO.exec( selector )) ) {
		later += match[0];
		selector = selector.replace( Expr.match.PSEUDO, "" );
	}

	selector = Expr.relative[selector] ? selector + "*" : selector;

	for ( var i = 0, l = root.length; i < l; i++ ) {
		Sizzle( selector, root[i], tmpSet );
	}

	return Sizzle.filter( later, tmpSet );
};

// EXPOSE
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[":"] = jQuery.expr.filters;
jQuery.unique = Sizzle.uniqueSort;
jQuery.text = getText;
jQuery.isXMLDoc = isXML;
jQuery.contains = contains;

return;

window.Sizzle = Sizzle;

})();
var runtil = /Until$/,
	rparentsprev = /^(?:parents|prevUntil|prevAll)/,
	// Note: This RegExp should be improved, or likely pulled from Sizzle
	rmultiselector = /,/,
	slice = Array.prototype.slice;

// Implement the identical functionality for filter and not
var winnow = function( elements, qualifier, keep ) {
	if ( jQuery.isFunction( qualifier ) ) {
		return jQuery.grep(elements, function( elem, i ) {
			return !!qualifier.call( elem, i, elem ) === keep;
		});

	} else if ( qualifier.nodeType ) {
		return jQuery.grep(elements, function( elem, i ) {
			return (elem === qualifier) === keep;
		});

	} else if ( typeof qualifier === "string" ) {
		var filtered = jQuery.grep(elements, function( elem ) {
			return elem.nodeType === 1;
		});

		if ( isSimple.test( qualifier ) ) {
			return jQuery.filter(qualifier, filtered, !keep);
		} else {
			qualifier = jQuery.filter( qualifier, filtered );
		}
	}

	return jQuery.grep(elements, function( elem, i ) {
		return (jQuery.inArray( elem, qualifier ) >= 0) === keep;
	});
};

jQuery.fn.extend({
	find: function( selector ) {
		var ret = this.pushStack( "", "find", selector ), length = 0;

		for ( var i = 0, l = this.length; i < l; i++ ) {
			length = ret.length;
			jQuery.find( selector, this[i], ret );

			if ( i > 0 ) {
				// Make sure that the results are unique
				for ( var n = length; n < ret.length; n++ ) {
					for ( var r = 0; r < length; r++ ) {
						if ( ret[r] === ret[n] ) {
							ret.splice(n--, 1);
							break;
						}
					}
				}
			}
		}

		return ret;
	},

	has: function( target ) {
		var targets = jQuery( target );
		return this.filter(function() {
			for ( var i = 0, l = targets.length; i < l; i++ ) {
				if ( jQuery.contains( this, targets[i] ) ) {
					return true;
				}
			}
		});
	},

	not: function( selector ) {
		return this.pushStack( winnow(this, selector, false), "not", selector);
	},

	filter: function( selector ) {
		return this.pushStack( winnow(this, selector, true), "filter", selector );
	},
	
	is: function( selector ) {
		return !!selector && jQuery.filter( selector, this ).length > 0;
	},

	closest: function( selectors, context ) {
		if ( jQuery.isArray( selectors ) ) {
			var ret = [], cur = this[0], match, matches = {}, selector;

			if ( cur && selectors.length ) {
				for ( var i = 0, l = selectors.length; i < l; i++ ) {
					selector = selectors[i];

					if ( !matches[selector] ) {
						matches[selector] = jQuery.expr.match.POS.test( selector ) ? 
							jQuery( selector, context || this.context ) :
							selector;
					}
				}

				while ( cur && cur.ownerDocument && cur !== context ) {
					for ( selector in matches ) {
						match = matches[selector];

						if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) {
							ret.push({ selector: selector, elem: cur });
							delete matches[selector];
						}
					}
					cur = cur.parentNode;
				}
			}

			return ret;
		}

		var pos = jQuery.expr.match.POS.test( selectors ) ? 
			jQuery( selectors, context || this.context ) : null;

		return this.map(function( i, cur ) {
			while ( cur && cur.ownerDocument && cur !== context ) {
				if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selectors) ) {
					return cur;
				}
				cur = cur.parentNode;
			}
			return null;
		});
	},
	
	// Determine the position of an element within
	// the matched set of elements
	index: function( elem ) {
		if ( !elem || typeof elem === "string" ) {
			return jQuery.inArray( this[0],
				// If it receives a string, the selector is used
				// If it receives nothing, the siblings are used
				elem ? jQuery( elem ) : this.parent().children() );
		}
		// Locate the position of the desired element
		return jQuery.inArray(
			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[0] : elem, this );
	},

	add: function( selector, context ) {
		var set = typeof selector === "string" ?
				jQuery( selector, context || this.context ) :
				jQuery.makeArray( selector ),
			all = jQuery.merge( this.get(), set );

		return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
			all :
			jQuery.unique( all ) );
	},

	andSelf: function() {
		return this.add( this.prevObject );
	}
});

// A painfully simple check to see if an element is disconnected
// from a document (should be improved, where feasible).
function isDisconnected( node ) {
	return !node || !node.parentNode || node.parentNode.nodeType === 11;
}

jQuery.each({
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return jQuery.dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return jQuery.nth( elem, 2, "nextSibling" );
	},
	prev: function( elem ) {
		return jQuery.nth( elem, 2, "previousSibling" );
	},
	nextAll: function( elem ) {
		return jQuery.dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return jQuery.dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return jQuery.dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return jQuery.sibling( elem.parentNode.firstChild, elem );
	},
	children: function( elem ) {
		return jQuery.sibling( elem.firstChild );
	},
	contents: function( elem ) {
		return jQuery.nodeName( elem, "iframe" ) ?
			elem.contentDocument || elem.contentWindow.document :
			jQuery.makeArray( elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var ret = jQuery.map( this, fn, until );
		
		if ( !runtil.test( name ) ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			ret = jQuery.filter( selector, ret );
		}

		ret = this.length > 1 ? jQuery.unique( ret ) : ret;

		if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {
			ret = ret.reverse();
		}

		return this.pushStack( ret, name, slice.call(arguments).join(",") );
	};
});

jQuery.extend({
	filter: function( expr, elems, not ) {
		if ( not ) {
			expr = ":not(" + expr + ")";
		}

		return jQuery.find.matches(expr, elems);
	},
	
	dir: function( elem, dir, until ) {
		var matched = [], cur = elem[dir];
		while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
			if ( cur.nodeType === 1 ) {
				matched.push( cur );
			}
			cur = cur[dir];
		}
		return matched;
	},

	nth: function( cur, result, dir, elem ) {
		result = result || 1;
		var num = 0;

		for ( ; cur; cur = cur[dir] ) {
			if ( cur.nodeType === 1 && ++num === result ) {
				break;
			}
		}

		return cur;
	},

	sibling: function( n, elem ) {
		var r = [];

		for ( ; n; n = n.nextSibling ) {
			if ( n.nodeType === 1 && n !== elem ) {
				r.push( n );
			}
		}

		return r;
	}
});
var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g,
	rleadingWhitespace = /^\s+/,
	rxhtmlTag = /(<([\w:]+)[^>]*?)\/>/g,
	rselfClosing = /^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,
	rtagName = /<([\w:]+)/,
	rtbody = /<tbody/i,
	rhtml = /<|&#?\w+;/,
	rnocache = /<script|<object|<embed|<option|<style/i,
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,  // checked="checked" or checked (html5)
	fcloseTag = function( all, front, tag ) {
		return rselfClosing.test( tag ) ?
			all :
			front + "></" + tag + ">";
	},
	wrapMap = {
		option: [ 1, "<select multiple='multiple'>", "</select>" ],
		legend: [ 1, "<fieldset>", "</fieldset>" ],
		thead: [ 1, "<table>", "</table>" ],
		tr: [ 2, "<table><tbody>", "</tbody></table>" ],
		td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
		col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
		area: [ 1, "<map>", "</map>" ],
		_default: [ 0, "", "" ]
	};

wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

// IE can't serialize <link> and <script> tags normally
if ( !jQuery.support.htmlSerialize ) {
	wrapMap._default = [ 1, "div<div>", "</div>" ];
}

jQuery.fn.extend({
	text: function( text ) {
		if ( jQuery.isFunction(text) ) {
			return this.each(function(i) {
				var self = jQuery(this);
				self.text( text.call(this, i, self.text()) );
			});
		}

		if ( typeof text !== "object" && text !== undefined ) {
			return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
		}

		return jQuery.text( this );
	},

	wrapAll: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapAll( html.call(this, i) );
			});
		}

		if ( this[0] ) {
			// The elements to wrap the target around
			var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);

			if ( this[0].parentNode ) {
				wrap.insertBefore( this[0] );
			}

			wrap.map(function() {
				var elem = this;

				while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
					elem = elem.firstChild;
				}

				return elem;
			}).append(this);
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( jQuery.isFunction( html ) ) {
			return this.each(function(i) {
				jQuery(this).wrapInner( html.call(this, i) );
			});
		}

		return this.each(function() {
			var self = jQuery( this ), contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		});
	},

	wrap: function( html ) {
		return this.each(function() {
			jQuery( this ).wrapAll( html );
		});
	},

	unwrap: function() {
		return this.parent().each(function() {
			if ( !jQuery.nodeName( this, "body" ) ) {
				jQuery( this ).replaceWith( this.childNodes );
			}
		}).end();
	},

	append: function() {
		return this.domManip(arguments, true, function( elem ) {
			if ( this.nodeType === 1 ) {
				this.appendChild( elem );
			}
		});
	},

	prepend: function() {
		return this.domManip(arguments, true, function( elem ) {
			if ( this.nodeType === 1 ) {
				this.insertBefore( elem, this.firstChild );
			}
		});
	},

	before: function() {
		if ( this[0] && this[0].parentNode ) {
			return this.domManip(arguments, false, function( elem ) {
				this.parentNode.insertBefore( elem, this );
			});
		} else if ( arguments.length ) {
			var set = jQuery(arguments[0]);
			set.push.apply( set, this.toArray() );
			return this.pushStack( set, "before", arguments );
		}
	},

	after: function() {
		if ( this[0] && this[0].parentNode ) {
			return this.domManip(arguments, false, function( elem ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			});
		} else if ( arguments.length ) {
			var set = this.pushStack( this, "after", arguments );
			set.push.apply( set, jQuery(arguments[0]).toArray() );
			return set;
		}
	},
	
	// keepData is for internal use only--do not document
	remove: function( selector, keepData ) {
		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
			if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
				if ( !keepData && elem.nodeType === 1 ) {
					jQuery.cleanData( elem.getElementsByTagName("*") );
					jQuery.cleanData( [ elem ] );
				}

				if ( elem.parentNode ) {
					 elem.parentNode.removeChild( elem );
				}
			}
		}
		
		return this;
	},

	empty: function() {
		for ( var i = 0, elem; (elem = this[i]) != null; i++ ) {
			// Remove element nodes and prevent memory leaks
			if ( elem.nodeType === 1 ) {
				jQuery.cleanData( elem.getElementsByTagName("*") );
			}

			// Remove any remaining nodes
			while ( elem.firstChild ) {
				elem.removeChild( elem.firstChild );
			}
		}
		
		return this;
	},

	clone: function( events ) {
		// Do the clone
		var ret = this.map(function() {
			if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
				// IE copies events bound via attachEvent when
				// using cloneNode. Calling detachEvent on the
				// clone will also remove the events from the orignal
				// In order to get around this, we use innerHTML.
				// Unfortunately, this means some modifications to
				// attributes in IE that are actually only stored
				// as properties will not be copied (such as the
				// the name attribute on an input).
				var html = this.outerHTML, ownerDocument = this.ownerDocument;
				if ( !html ) {
					var div = ownerDocument.createElement("div");
					div.appendChild( this.cloneNode(true) );
					html = div.innerHTML;
				}

				return jQuery.clean([html.replace(rinlinejQuery, "")
					// Handle the case in IE 8 where action=/test/> self-closes a tag
					.replace(/=([^="'>\s]+\/)>/g, '="$1">')
					.replace(rleadingWhitespace, "")], ownerDocument)[0];
			} else {
				return this.cloneNode(true);
			}
		});

		// Copy the events from the original to the clone
		if ( events === true ) {
			cloneCopyEvent( this, ret );
			cloneCopyEvent( this.find("*"), ret.find("*") );
		}

		// Return the cloned set
		return ret;
	},

	html: function( value ) {
		if ( value === undefined ) {
			return this[0] && this[0].nodeType === 1 ?
				this[0].innerHTML.replace(rinlinejQuery, "") :
				null;

		// See if we can take a shortcut and just use innerHTML
		} else if ( typeof value === "string" && !rnocache.test( value ) &&
			(jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value )) &&
			!wrapMap[ (rtagName.exec( value ) || ["", ""])[1].toLowerCase() ] ) {

			value = value.replace(rxhtmlTag, fcloseTag);

			try {
				for ( var i = 0, l = this.length; i < l; i++ ) {
					// Remove element nodes and prevent memory leaks
					if ( this[i].nodeType === 1 ) {
						jQuery.cleanData( this[i].getElementsByTagName("*") );
						this[i].innerHTML = value;
					}
				}

			// If using innerHTML throws an exception, use the fallback method
			} catch(e) {
				this.empty().append( value );
			}

		} else if ( jQuery.isFunction( value ) ) {
			this.each(function(i){
				var self = jQuery(this), old = self.html();
				self.empty().append(function(){
					return value.call( this, i, old );
				});
			});

		} else {
			this.empty().append( value );
		}

		return this;
	},

	replaceWith: function( value ) {
		if ( this[0] && this[0].parentNode ) {
			// Make sure that the elements are removed from the DOM before they are inserted
			// this can help fix replacing a parent with child elements
			if ( jQuery.isFunction( value ) ) {
				return this.each(function(i) {
					var self = jQuery(this), old = self.html();
					self.replaceWith( value.call( this, i, old ) );
				});
			}

			if ( typeof value !== "string" ) {
				value = jQuery(value).detach();
			}

			return this.each(function() {
				var next = this.nextSibling, parent = this.parentNode;

				jQuery(this).remove();

				if ( next ) {
					jQuery(next).before( value );
				} else {
					jQuery(parent).append( value );
				}
			});
		} else {
			return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
		}
	},

	detach: function( selector ) {
		return this.remove( selector, true );
	},

	domManip: function( args, table, callback ) {
		var results, first, value = args[0], scripts = [], fragment, parent;

		// We can't cloneNode fragments that contain checked, in WebKit
		if ( !jQuery.support.checkClone && arguments.length === 3 && typeof value === "string" && rchecked.test( value ) ) {
			return this.each(function() {
				jQuery(this).domManip( args, table, callback, true );
			});
		}

		if ( jQuery.isFunction(value) ) {
			return this.each(function(i) {
				var self = jQuery(this);
				args[0] = value.call(this, i, table ? self.html() : undefined);
				self.domManip( args, table, callback );
			});
		}

		if ( this[0] ) {
			parent = value && value.parentNode;

			// If we're in a fragment, just use that instead of building a new one
			if ( jQuery.support.parentNode && parent && parent.nodeType === 11 && parent.childNodes.length === this.length ) {
				results = { fragment: parent };

			} else {
				results = buildFragment( args, this, scripts );
			}
			
			fragment = results.fragment;
			
			if ( fragment.childNodes.length === 1 ) {
				first = fragment = fragment.firstChild;
			} else {
				first = fragment.firstChild;
			}

			if ( first ) {
				table = table && jQuery.nodeName( first, "tr" );

				for ( var i = 0, l = this.length; i < l; i++ ) {
					callback.call(
						table ?
							root(this[i], first) :
							this[i],
						i > 0 || results.cacheable || this.length > 1  ?
							fragment.cloneNode(true) :
							fragment
					);
				}
			}

			if ( scripts.length ) {
				jQuery.each( scripts, evalScript );
			}
		}

		return this;

		function root( elem, cur ) {
			return jQuery.nodeName(elem, "table") ?
				(elem.getElementsByTagName("tbody")[0] ||
				elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
				elem;
		}
	}
});

function cloneCopyEvent(orig, ret) {
	var i = 0;

	ret.each(function() {
		if ( this.nodeName !== (orig[i] && orig[i].nodeName) ) {
			return;
		}

		var oldData = jQuery.data( orig[i++] ), curData = jQuery.data( this, oldData ), events = oldData && oldData.events;

		if ( events ) {
			delete curData.handle;
			curData.events = {};

			for ( var type in events ) {
				for ( var handler in events[ type ] ) {
					jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
				}
			}
		}
	});
}

function buildFragment( args, nodes, scripts ) {
	var fragment, cacheable, cacheresults,
		doc = (nodes && nodes[0] ? nodes[0].ownerDocument || nodes[0] : document);

	// Only cache "small" (1/2 KB) strings that are associated with the main document
	// Cloning options loses the selected state, so don't cache them
	// IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
	// Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
	if ( args.length === 1 && typeof args[0] === "string" && args[0].length < 512 && doc === document &&
		!rnocache.test( args[0] ) && (jQuery.support.checkClone || !rchecked.test( args[0] )) ) {

		cacheable = true;
		cacheresults = jQuery.fragments[ args[0] ];
		if ( cacheresults ) {
			if ( cacheresults !== 1 ) {
				fragment = cacheresults;
			}
		}
	}

	if ( !fragment ) {
		fragment = doc.createDocumentFragment();
		jQuery.clean( args, doc, fragment, scripts );
	}

	if ( cacheable ) {
		jQuery.fragments[ args[0] ] = cacheresults ? fragment : 1;
	}

	return { fragment: fragment, cacheable: cacheable };
}

jQuery.fragments = {};

jQuery.each({
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var ret = [], insert = jQuery( selector ),
			parent = this.length === 1 && this[0].parentNode;
		
		if ( parent && parent.nodeType === 11 && parent.childNodes.length === 1 && insert.length === 1 ) {
			insert[ original ]( this[0] );
			return this;
			
		} else {
			for ( var i = 0, l = insert.length; i < l; i++ ) {
				var elems = (i > 0 ? this.clone(true) : this).get();
				jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
				ret = ret.concat( elems );
			}
		
			return this.pushStack( ret, name, insert.selector );
		}
	};
});

jQuery.extend({
	clean: function( elems, context, fragment, scripts ) {
		context = context || document;

		// !context.createElement fails in IE with an error but returns typeof 'object'
		if ( typeof context.createElement === "undefined" ) {
			context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
		}

		var ret = [];

		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
			if ( typeof elem === "number" ) {
				elem += "";
			}

			if ( !elem ) {
				continue;
			}

			// Convert html string into DOM nodes
			if ( typeof elem === "string" && !rhtml.test( elem ) ) {
				elem = context.createTextNode( elem );

			} else if ( typeof elem === "string" ) {
				// Fix "XHTML"-style tags in all browsers
				elem = elem.replace(rxhtmlTag, fcloseTag);

				// Trim whitespace, otherwise indexOf won't work as expected
				var tag = (rtagName.exec( elem ) || ["", ""])[1].toLowerCase(),
					wrap = wrapMap[ tag ] || wrapMap._default,
					depth = wrap[0],
					div = context.createElement("div");

				// Go to html and back, then peel off extra wrappers
				div.innerHTML = wrap[1] + elem + wrap[2];

				// Move to the right depth
				while ( depth-- ) {
					div = div.lastChild;
				}

				// Remove IE's autoinserted <tbody> from table fragments
				if ( !jQuery.support.tbody ) {

					// String was a <table>, *may* have spurious <tbody>
					var hasBody = rtbody.test(elem),
						tbody = tag === "table" && !hasBody ?
							div.firstChild && div.firstChild.childNodes :

							// String was a bare <thead> or <tfoot>
							wrap[1] === "<table>" && !hasBody ?
								div.childNodes :
								[];

					for ( var j = tbody.length - 1; j >= 0 ; --j ) {
						if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
							tbody[ j ].parentNode.removeChild( tbody[ j ] );
						}
					}

				}

				// IE completely kills leading whitespace when innerHTML is used
				if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
					div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
				}

				elem = div.childNodes;
			}

			if ( elem.nodeType ) {
				ret.push( elem );
			} else {
				ret = jQuery.merge( ret, elem );
			}
		}

		if ( fragment ) {
			for ( var i = 0; ret[i]; i++ ) {
				if ( scripts && jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
					scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
				
				} else {
					if ( ret[i].nodeType === 1 ) {
						ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
					}
					fragment.appendChild( ret[i] );
				}
			}
		}

		return ret;
	},
	
	cleanData: function( elems ) {
		var data, id, cache = jQuery.cache,
			special = jQuery.event.special,
			deleteExpando = jQuery.support.deleteExpando;
		
		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
			id = elem[ jQuery.expando ];
			
			if ( id ) {
				data = cache[ id ];
				
				if ( data.events ) {
					for ( var type in data.events ) {
						if ( special[ type ] ) {
							jQuery.event.remove( elem, type );

						} else {
							removeEvent( elem, type, data.handle );
						}
					}
				}
				
				if ( deleteExpando ) {
					delete elem[ jQuery.expando ];

				} else if ( elem.removeAttribute ) {
					elem.removeAttribute( jQuery.expando );
				}
				
				delete cache[ id ];
			}
		}
	}
});
// exclude the following css properties to add px
var rexclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
	ralpha = /alpha\([^)]*\)/,
	ropacity = /opacity=([^)]*)/,
	rfloat = /float/i,
	rdashAlpha = /-([a-z])/ig,
	rupper = /([A-Z])/g,
	rnumpx = /^-?\d+(?:px)?$/i,
	rnum = /^-?\d/,

	cssShow = { position: "absolute", visibility: "hidden", display:"block" },
	cssWidth = [ "Left", "Right" ],
	cssHeight = [ "Top", "Bottom" ],

	// cache check for defaultView.getComputedStyle
	getComputedStyle = document.defaultView && document.defaultView.getComputedStyle,
	// normalize float css property
	styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat",
	fcamelCase = function( all, letter ) {
		return letter.toUpperCase();
	};

jQuery.fn.css = function( name, value ) {
	return access( this, name, value, true, function( elem, name, value ) {
		if ( value === undefined ) {
			return jQuery.curCSS( elem, name );
		}
		
		if ( typeof value === "number" && !rexclude.test(name) ) {
			value += "px";
		}

		jQuery.style( elem, name, value );
	});
};

jQuery.extend({
	style: function( elem, name, value ) {
		// don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) {
			return undefined;
		}

		// ignore negative width and height values #1599
		if ( (name === "width" || name === "height") && parseFloat(value) < 0 ) {
			value = undefined;
		}

		var style = elem.style || elem, set = value !== undefined;

		// IE uses filters for opacity
		if ( !jQuery.support.opacity && name === "opacity" ) {
			if ( set ) {
				// IE has trouble with opacity if it does not have layout
				// Force it by setting the zoom level
				style.zoom = 1;

				// Set the alpha filter to set the opacity
				var opacity = parseInt( value, 10 ) + "" === "NaN" ? "" : "alpha(opacity=" + value * 100 + ")";
				var filter = style.filter || jQuery.curCSS( elem, "filter" ) || "";
				style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : opacity;
			}

			return style.filter && style.filter.indexOf("opacity=") >= 0 ?
				(parseFloat( ropacity.exec(style.filter)[1] ) / 100) + "":
				"";
		}

		// Make sure we're using the right name for getting the float value
		if ( rfloat.test( name ) ) {
			name = styleFloat;
		}

		name = name.replace(rdashAlpha, fcamelCase);

		if ( set ) {
			style[ name ] = value;
		}

		return style[ name ];
	},

	css: function( elem, name, force, extra ) {
		if ( name === "width" || name === "height" ) {
			var val, props = cssShow, which = name === "width" ? cssWidth : cssHeight;

			function getWH() {
				val = name === "width" ? elem.offsetWidth : elem.offsetHeight;

				if ( extra === "border" ) {
					return;
				}

				jQuery.each( which, function() {
					if ( !extra ) {
						val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
					}

					if ( extra === "margin" ) {
						val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
					} else {
						val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
					}
				});
			}

			if ( elem.offsetWidth !== 0 ) {
				getWH();
			} else {
				jQuery.swap( elem, props, getWH );
			}

			return Math.max(0, Math.round(val));
		}

		return jQuery.curCSS( elem, name, force );
	},

	curCSS: function( elem, name, force ) {
		var ret, style = elem.style, filter;

		// IE uses filters for opacity
		if ( !jQuery.support.opacity && name === "opacity" && elem.currentStyle ) {
			ret = ropacity.test(elem.currentStyle.filter || "") ?
				(parseFloat(RegExp.$1) / 100) + "" :
				"";

			return ret === "" ?
				"1" :
				ret;
		}

		// Make sure we're using the right name for getting the float value
		if ( rfloat.test( name ) ) {
			name = styleFloat;
		}

		if ( !force && style && style[ name ] ) {
			ret = style[ name ];

		} else if ( getComputedStyle ) {

			// Only "float" is needed here
			if ( rfloat.test( name ) ) {
				name = "float";
			}

			name = name.replace( rupper, "-$1" ).toLowerCase();

			var defaultView = elem.ownerDocument.defaultView;

			if ( !defaultView ) {
				return null;
			}

			var computedStyle = defaultView.getComputedStyle( elem, null );

			if ( computedStyle ) {
				ret = computedStyle.getPropertyValue( name );
			}

			// We should always get a number back from opacity
			if ( name === "opacity" && ret === "" ) {
				ret = "1";
			}

		} else if ( elem.currentStyle ) {
			var camelCase = name.replace(rdashAlpha, fcamelCase);

			ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];

			// From the awesome hack by Dean Edwards
			// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291

			// If we're not dealing with a regular pixel number
			// but a number that has a weird ending, we need to convert it to pixels
			if ( !rnumpx.test( ret ) && rnum.test( ret ) ) {
				// Remember the original values
				var left = style.left, rsLeft = elem.runtimeStyle.left;

				// Put in the new values to get a computed value out
				elem.runtimeStyle.left = elem.currentStyle.left;
				style.left = camelCase === "fontSize" ? "1em" : (ret || 0);
				ret = style.pixelLeft + "px";

				// Revert the changed values
				style.left = left;
				elem.runtimeStyle.left = rsLeft;
			}
		}

		return ret;
	},

	// A method for quickly swapping in/out CSS properties to get correct calculations
	swap: function( elem, options, callback ) {
		var old = {};

		// Remember the old values, and insert the new ones
		for ( var name in options ) {
			old[ name ] = elem.style[ name ];
			elem.style[ name ] = options[ name ];
		}

		callback.call( elem );

		// Revert the old values
		for ( var name in options ) {
			elem.style[ name ] = old[ name ];
		}
	}
});

if ( jQuery.expr && jQuery.expr.filters ) {
	jQuery.expr.filters.hidden = function( elem ) {
		var width = elem.offsetWidth, height = elem.offsetHeight,
			skip = elem.nodeName.toLowerCase() === "tr";

		return width === 0 && height === 0 && !skip ?
			true :
			width > 0 && height > 0 && !skip ?
				false :
				jQuery.curCSS(elem, "display") === "none";
	};

	jQuery.expr.filters.visible = function( elem ) {
		return !jQuery.expr.filters.hidden( elem );
	};
}
var jsc = now(),
	rscript = /<script(.|\s)*?\/script>/gi,
	rselectTextarea = /select|textarea/i,
	rinput = /color|date|datetime|email|hidden|month|number|password|range|search|tel|text|time|url|week/i,
	jsre = /=\?(&|$)/,
	rquery = /\?/,
	rts = /(\?|&)_=.*?(&|$)/,
	rurl = /^(\w+:)?\/\/([^\/?#]+)/,
	r20 = /%20/g,

	// Keep a copy of the old load method
	_load = jQuery.fn.load;

jQuery.fn.extend({
	load: function( url, params, callback ) {
		if ( typeof url !== "string" ) {
			return _load.call( this, url );

		// Don't do a request if no elements are being requested
		} else if ( !this.length ) {
			return this;
		}

		var off = url.indexOf(" ");
		if ( off >= 0 ) {
			var selector = url.slice(off, url.length);
			url = url.slice(0, off);
		}

		// Default to a GET request
		var type = "GET";

		// If the second parameter was provided
		if ( params ) {
			// If it's a function
			if ( jQuery.isFunction( params ) ) {
				// We assume that it's the callback
				callback = params;
				params = null;

			// Otherwise, build a param string
			} else if ( typeof params === "object" ) {
				params = jQuery.param( params, jQuery.ajaxSettings.traditional );
				type = "POST";
			}
		}

		var self = this;

		// Request the remote document
		jQuery.ajax({
			url: url,
			type: type,
			dataType: "html",
			data: params,
			complete: function( res, status ) {
				// If successful, inject the HTML into all the matched elements
				if ( status === "success" || status === "notmodified" ) {
					// See if a selector was specified
					self.html( selector ?
						// Create a dummy div to hold the results
						jQuery("<div />")
							// inject the contents of the document in, removing the scripts
							// to avoid any 'Permission Denied' errors in IE
							.append(res.responseText.replace(rscript, ""))

							// Locate the specified elements
							.find(selector) :

						// If not, just inject the full result
						res.responseText );
				}

				if ( callback ) {
					self.each( callback, [res.responseText, status, res] );
				}
			}
		});

		return this;
	},

	serialize: function() {
		return jQuery.param(this.serializeArray());
	},
	serializeArray: function() {
		return this.map(function() {
			return this.elements ? jQuery.makeArray(this.elements) : this;
		})
		.filter(function() {
			return this.name && !this.disabled &&
				(this.checked || rselectTextarea.test(this.nodeName) ||
					rinput.test(this.type));
		})
		.map(function( i, elem ) {
			var val = jQuery(this).val();

			return val == null ?
				null :
				jQuery.isArray(val) ?
					jQuery.map( val, function( val, i ) {
						return { name: elem.name, value: val };
					}) :
					{ name: elem.name, value: val };
		}).get();
	}
});

// Attach a bunch of functions for handling common AJAX events
jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split(" "), function( i, o ) {
	jQuery.fn[o] = function( f ) {
		return this.bind(o, f);
	};
});

jQuery.extend({

	get: function( url, data, callback, type ) {
		// shift arguments if data argument was omited
		if ( jQuery.isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = null;
		}

		return jQuery.ajax({
			type: "GET",
			url: url,
			data: data,
			success: callback,
			dataType: type
		});
	},

	getScript: function( url, callback ) {
		return jQuery.get(url, null, callback, "script");
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get(url, data, callback, "json");
	},

	post: function( url, data, callback, type ) {
		// shift arguments if data argument was omited
		if ( jQuery.isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = {};
		}

		return jQuery.ajax({
			type: "POST",
			url: url,
			data: data,
			success: callback,
			dataType: type
		});
	},

	ajaxSetup: function( settings ) {
		jQuery.extend( jQuery.ajaxSettings, settings );
	},

	ajaxSettings: {
		url: location.href,
		global: true,
		type: "GET",
		contentType: "application/x-www-form-urlencoded",
		processData: true,
		async: true,
		/*
		timeout: 0,
		data: null,
		username: null,
		password: null,
		traditional: false,
		*/
		// Create the request object; Microsoft failed to properly
		// implement the XMLHttpRequest in IE7 (can't request local files),
		// so we use the ActiveXObject when it is available
		// This function can be overriden by calling jQuery.ajaxSetup
		xhr: window.XMLHttpRequest && (window.location.protocol !== "file:" || !window.ActiveXObject) ?
			function() {
				return new window.XMLHttpRequest();
			} :
			function() {
				try {
					return new window.ActiveXObject("Microsoft.XMLHTTP");
				} catch(e) {}
			},
		accepts: {
			xml: "application/xml, text/xml",
			html: "text/html",
			script: "text/javascript, application/javascript",
			json: "application/json, text/javascript",
			text: "text/plain",
			_default: "*/*"
		}
	},

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajax: function( origSettings ) {
		var s = jQuery.extend(true, {}, jQuery.ajaxSettings, origSettings);
		
		var jsonp, status, data,
			callbackContext = origSettings && origSettings.context || s,
			type = s.type.toUpperCase();

		// convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Handle JSONP Parameter Callbacks
		if ( s.dataType === "jsonp" ) {
			if ( type === "GET" ) {
				if ( !jsre.test( s.url ) ) {
					s.url += (rquery.test( s.url ) ? "&" : "?") + (s.jsonp || "callback") + "=?";
				}
			} else if ( !s.data || !jsre.test(s.data) ) {
				s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
			}
			s.dataType = "json";
		}

		// Build temporary JSONP function
		if ( s.dataType === "json" && (s.data && jsre.test(s.data) || jsre.test(s.url)) ) {
			jsonp = s.jsonpCallback || ("jsonp" + jsc++);

			// Replace the =? sequence both in the query string and the data
			if ( s.data ) {
				s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
			}

			s.url = s.url.replace(jsre, "=" + jsonp + "$1");

			// We need to make sure
			// that a JSONP style response is executed properly
			s.dataType = "script";

			// Handle JSONP-style loading
			window[ jsonp ] = window[ jsonp ] || function( tmp ) {
				data = tmp;
				success();
				complete();
				// Garbage collect
				window[ jsonp ] = undefined;

				try {
					delete window[ jsonp ];
				} catch(e) {}

				if ( head ) {
					head.removeChild( script );
				}
			};
		}

		if ( s.dataType === "script" && s.cache === null ) {
			s.cache = false;
		}

		if ( s.cache === false && type === "GET" ) {
			var ts = now();

			// try replacing _= if it is there
			var ret = s.url.replace(rts, "$1_=" + ts + "$2");

			// if nothing was replaced, add timestamp to the end
			s.url = ret + ((ret === s.url) ? (rquery.test(s.url) ? "&" : "?") + "_=" + ts : "");
		}

		// If data is available, append data to url for get requests
		if ( s.data && type === "GET" ) {
			s.url += (rquery.test(s.url) ? "&" : "?") + s.data;
		}

		// Watch for a new set of requests
		if ( s.global && ! jQuery.active++ ) {
			jQuery.event.trigger( "ajaxStart" );
		}

		// Matches an absolute URL, and saves the domain
		var parts = rurl.exec( s.url ),
			remote = parts && (parts[1] && parts[1] !== location.protocol || parts[2] !== location.host);

		// If we're requesting a remote document
		// and trying to load JSON or Script with a GET
		if ( s.dataType === "script" && type === "GET" && remote ) {
			var head = document.getElementsByTagName("head")[0] || document.documentElement;
			var script = document.createElement("script");
			script.src = s.url;
			if ( s.scriptCharset ) {
				script.charset = s.scriptCharset;
			}

			// Handle Script loading
			if ( !jsonp ) {
				var done = false;

				// Attach handlers for all browsers
				script.onload = script.onreadystatechange = function() {
					if ( !done && (!this.readyState ||
							this.readyState === "loaded" || this.readyState === "complete") ) {
						done = true;
						success();
						complete();

						// Handle memory leak in IE
						script.onload = script.onreadystatechange = null;
						if ( head && script.parentNode ) {
							head.removeChild( script );
						}
					}
				};
			}

			// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
			// This arises when a base node is used (#2709 and #4378).
			head.insertBefore( script, head.firstChild );

			// We handle everything using the script element injection
			return undefined;
		}

		var requestDone = false;

		// Create the request object
		var xhr = s.xhr();

		if ( !xhr ) {
			return;
		}

		// Open the socket
		// Passing null username, generates a login popup on Opera (#2865)
		if ( s.username ) {
			xhr.open(type, s.url, s.async, s.username, s.password);
		} else {
			xhr.open(type, s.url, s.async);
		}

		// Need an extra try/catch for cross domain requests in Firefox 3
		try {
			// Set the correct header, if data is being sent
			if ( s.data || origSettings && origSettings.contentType ) {
				xhr.setRequestHeader("Content-Type", s.contentType);
			}

			// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
			if ( s.ifModified ) {
				if ( jQuery.lastModified[s.url] ) {
					xhr.setRequestHeader("If-Modified-Since", jQuery.lastModified[s.url]);
				}

				if ( jQuery.etag[s.url] ) {
					xhr.setRequestHeader("If-None-Match", jQuery.etag[s.url]);
				}
			}

			// Set header so the called script knows that it's an XMLHttpRequest
			// Only send the header if it's not a remote XHR
			if ( !remote ) {
				xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
			}

			// Set the Accepts header for the server, depending on the dataType
			xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
				s.accepts[ s.dataType ] + ", */*" :
				s.accepts._default );
		} catch(e) {}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend && s.beforeSend.call(callbackContext, xhr, s) === false ) {
			// Handle the global AJAX counter
			if ( s.global && ! --jQuery.active ) {
				jQuery.event.trigger( "ajaxStop" );
			}

			// close opended socket
			xhr.abort();
			return false;
		}

		if ( s.global ) {
			trigger("ajaxSend", [xhr, s]);
		}

		// Wait for a response to come back
		var onreadystatechange = xhr.onreadystatechange = function( isTimeout ) {
			// The request was aborted
			if ( !xhr || xhr.readyState === 0 || isTimeout === "abort" ) {
				// Opera doesn't call onreadystatechange before this point
				// so we simulate the call
				if ( !requestDone ) {
					complete();
				}

				requestDone = true;
				if ( xhr ) {
					xhr.onreadystatechange = jQuery.noop;
				}

			// The transfer is complete and the data is available, or the request timed out
			} else if ( !requestDone && xhr && (xhr.readyState === 4 || isTimeout === "timeout") ) {
				requestDone = true;
				xhr.onreadystatechange = jQuery.noop;

				status = isTimeout === "timeout" ?
					"timeout" :
					!jQuery.httpSuccess( xhr ) ?
						"error" :
						s.ifModified && jQuery.httpNotModified( xhr, s.url ) ?
							"notmodified" :
							"success";

				var errMsg;

				if ( status === "success" ) {
					// Watch for, and catch, XML document parse errors
					try {
						// process the data (runs the xml through httpData regardless of callback)
						data = jQuery.httpData( xhr, s.dataType, s );
					} catch(err) {
						status = "parsererror";
						errMsg = err;
					}
				}

				// Make sure that the request was successful or notmodified
				if ( status === "success" || status === "notmodified" ) {
					// JSONP handles its own success callback
					if ( !jsonp ) {
						success();
					}
				} else {
					jQuery.handleError(s, xhr, status, errMsg);
				}

				// Fire the complete handlers
				complete();

				if ( isTimeout === "timeout" ) {
					xhr.abort();
				}

				// Stop memory leaks
				if ( s.async ) {
					xhr = null;
				}
			}
		};

		// Override the abort handler, if we can (IE doesn't allow it, but that's OK)
		// Opera doesn't fire onreadystatechange at all on abort
		try {
			var oldAbort = xhr.abort;
			xhr.abort = function() {
				if ( xhr ) {
					oldAbort.call( xhr );
				}

				onreadystatechange( "abort" );
			};
		} catch(e) { }

		// Timeout checker
		if ( s.async && s.timeout > 0 ) {
			setTimeout(function() {
				// Check to see if the request is still happening
				if ( xhr && !requestDone ) {
					onreadystatechange( "timeout" );
				}
			}, s.timeout);
		}

		// Send the data
		try {
			xhr.send( type === "POST" || type === "PUT" || type === "DELETE" ? s.data : null );
		} catch(e) {
			jQuery.handleError(s, xhr, null, e);
			// Fire the complete handlers
			complete();
		}

		// firefox 1.5 doesn't fire statechange for sync requests
		if ( !s.async ) {
			onreadystatechange();
		}

		function success() {
			// If a local callback was specified, fire it and pass it the data
			if ( s.success ) {
				s.success.call( callbackContext, data, status, xhr );
			}

			// Fire the global callback
			if ( s.global ) {
				trigger( "ajaxSuccess", [xhr, s] );
			}
		}

		function complete() {
			// Process result
			if ( s.complete ) {
				s.complete.call( callbackContext, xhr, status);
			}

			// The request was completed
			if ( s.global ) {
				trigger( "ajaxComplete", [xhr, s] );
			}

			// Handle the global AJAX counter
			if ( s.global && ! --jQuery.active ) {
				jQuery.event.trigger( "ajaxStop" );
			}
		}
		
		function trigger(type, args) {
			(s.context ? jQuery(s.context) : jQuery.event).trigger(type, args);
		}

		// return XMLHttpRequest to allow aborting the request etc.
		return xhr;
	},

	handleError: function( s, xhr, status, e ) {
		// If a local callback was specified, fire it
		if ( s.error ) {
			s.error.call( s.context || s, xhr, status, e );
		}

		// Fire the global callback
		if ( s.global ) {
			(s.context ? jQuery(s.context) : jQuery.event).trigger( "ajaxError", [xhr, s, e] );
		}
	},

	// Counter for holding the number of active queries
	active: 0,

	// Determines if an XMLHttpRequest was successful or not
	httpSuccess: function( xhr ) {
		try {
			// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
			return !xhr.status && location.protocol === "file:" ||
				// Opera returns 0 when status is 304
				( xhr.status >= 200 && xhr.status < 300 ) ||
				xhr.status === 304 || xhr.status === 1223 || xhr.status === 0;
		} catch(e) {}

		return false;
	},

	// Determines if an XMLHttpRequest returns NotModified
	httpNotModified: function( xhr, url ) {
		var lastModified = xhr.getResponseHeader("Last-Modified"),
			etag = xhr.getResponseHeader("Etag");

		if ( lastModified ) {
			jQuery.lastModified[url] = lastModified;
		}

		if ( etag ) {
			jQuery.etag[url] = etag;
		}

		// Opera returns 0 when status is 304
		return xhr.status === 304 || xhr.status === 0;
	},

	httpData: function( xhr, type, s ) {
		var ct = xhr.getResponseHeader("content-type") || "",
			xml = type === "xml" || !type && ct.indexOf("xml") >= 0,
			data = xml ? xhr.responseXML : xhr.responseText;

		if ( xml && data.documentElement.nodeName === "parsererror" ) {
			jQuery.error( "parsererror" );
		}

		// Allow a pre-filtering function to sanitize the response
		// s is checked to keep backwards compatibility
		if ( s && s.dataFilter ) {
			data = s.dataFilter( data, type );
		}

		// The filter can actually parse the response
		if ( typeof data === "string" ) {
			// Get the JavaScript object, if JSON is used.
			if ( type === "json" || !type && ct.indexOf("json") >= 0 ) {
				data = jQuery.parseJSON( data );

			// If the type is "script", eval it in global context
			} else if ( type === "script" || !type && ct.indexOf("javascript") >= 0 ) {
				jQuery.globalEval( data );
			}
		}

		return data;
	},

	// Serialize an array of form elements or a set of
	// key/values into a query string
	param: function( a, traditional ) {
		var s = [];
		
		// Set traditional to true for jQuery <= 1.3.2 behavior.
		if ( traditional === undefined ) {
			traditional = jQuery.ajaxSettings.traditional;
		}
		
		// If an array was passed in, assume that it is an array of form elements.
		if ( jQuery.isArray(a) || a.jquery ) {
			// Serialize the form elements
			jQuery.each( a, function() {
				add( this.name, this.value );
			});
			
		} else {
			// If traditional, encode the "old" way (the way 1.3.2 or older
			// did it), otherwise encode params recursively.
			for ( var prefix in a ) {
				buildParams( prefix, a[prefix] );
			}
		}

		// Return the resulting serialization
		return s.join("&").replace(r20, "+");

		function buildParams( prefix, obj ) {
			if ( jQuery.isArray(obj) ) {
				// Serialize array item.
				jQuery.each( obj, function( i, v ) {
					if ( traditional || /\[\]$/.test( prefix ) ) {
						// Treat each array item as a scalar.
						add( prefix, v );
					} else {
						// If array item is non-scalar (array or object), encode its
						// numeric index to resolve deserialization ambiguity issues.
						// Note that rack (as of 1.0.0) can't currently deserialize
						// nested arrays properly, and attempting to do so may cause
						// a server error. Possible fixes are to modify rack's
						// deserialization algorithm or to provide an option or flag
						// to force array serialization to be shallow.
						buildParams( prefix + "[" + ( typeof v === "object" || jQuery.isArray(v) ? i : "" ) + "]", v );
					}
				});
					
			} else if ( !traditional && obj != null && typeof obj === "object" ) {
				// Serialize object item.
				jQuery.each( obj, function( k, v ) {
					buildParams( prefix + "[" + k + "]", v );
				});
					
			} else {
				// Serialize scalar item.
				add( prefix, obj );
			}
		}

		function add( key, value ) {
			// If value is a function, invoke it and return its value
			value = jQuery.isFunction(value) ? value() : value;
			s[ s.length ] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
		}
	}
});
var elemdisplay = {},
	rfxtypes = /toggle|show|hide/,
	rfxnum = /^([+-]=)?([\d+-.]+)(.*)$/,
	timerId,
	fxAttrs = [
		// height animations
		[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
		// width animations
		[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
		// opacity animations
		[ "opacity" ]
	];

jQuery.fn.extend({
	show: function( speed, callback ) {
		if ( speed || speed === 0) {
			return this.animate( genFx("show", 3), speed, callback);

		} else {
			for ( var i = 0, l = this.length; i < l; i++ ) {
				var old = jQuery.data(this[i], "olddisplay");

				this[i].style.display = old || "";

				if ( jQuery.css(this[i], "display") === "none" ) {
					var nodeName = this[i].nodeName, display;

					if ( elemdisplay[ nodeName ] ) {
						display = elemdisplay[ nodeName ];

					} else {
						var elem = jQuery("<" + nodeName + " />").appendTo("body");

						display = elem.css("display");

						if ( display === "none" ) {
							display = "block";
						}

						elem.remove();

						elemdisplay[ nodeName ] = display;
					}

					jQuery.data(this[i], "olddisplay", display);
				}
			}

			// Set the display of the elements in a second loop
			// to avoid the constant reflow
			for ( var j = 0, k = this.length; j < k; j++ ) {
				this[j].style.display = jQuery.data(this[j], "olddisplay") || "";
			}

			return this;
		}
	},

	hide: function( speed, callback ) {
		if ( speed || speed === 0 ) {
			return this.animate( genFx("hide", 3), speed, callback);

		} else {
			for ( var i = 0, l = this.length; i < l; i++ ) {
				var old = jQuery.data(this[i], "olddisplay");
				if ( !old && old !== "none" ) {
					jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
				}
			}

			// Set the display of the elements in a second loop
			// to avoid the constant reflow
			for ( var j = 0, k = this.length; j < k; j++ ) {
				this[j].style.display = "none";
			}

			return this;
		}
	},

	// Save the old toggle function
	_toggle: jQuery.fn.toggle,

	toggle: function( fn, fn2 ) {
		var bool = typeof fn === "boolean";

		if ( jQuery.isFunction(fn) && jQuery.isFunction(fn2) ) {
			this._toggle.apply( this, arguments );

		} else if ( fn == null || bool ) {
			this.each(function() {
				var state = bool ? fn : jQuery(this).is(":hidden");
				jQuery(this)[ state ? "show" : "hide" ]();
			});

		} else {
			this.animate(genFx("toggle", 3), fn, fn2);
		}

		return this;
	},

	fadeTo: function( speed, to, callback ) {
		return this.filter(":hidden").css("opacity", 0).show().end()
					.animate({opacity: to}, speed, callback);
	},

	animate: function( prop, speed, easing, callback ) {
		var optall = jQuery.speed(speed, easing, callback);

		if ( jQuery.isEmptyObject( prop ) ) {
			return this.each( optall.complete );
		}

		return this[ optall.queue === false ? "each" : "queue" ](function() {
			var opt = jQuery.extend({}, optall), p,
				hidden = this.nodeType === 1 && jQuery(this).is(":hidden"),
				self = this;

			for ( p in prop ) {
				var name = p.replace(rdashAlpha, fcamelCase);

				if ( p !== name ) {
					prop[ name ] = prop[ p ];
					delete prop[ p ];
					p = name;
				}

				if ( prop[p] === "hide" && hidden || prop[p] === "show" && !hidden ) {
					return opt.complete.call(this);
				}

				if ( ( p === "height" || p === "width" ) && this.style ) {
					// Store display property
					opt.display = jQuery.css(this, "display");

					// Make sure that nothing sneaks out
					opt.overflow = this.style.overflow;
				}

				if ( jQuery.isArray( prop[p] ) ) {
					// Create (if needed) and add to specialEasing
					(opt.specialEasing = opt.specialEasing || {})[p] = prop[p][1];
					prop[p] = prop[p][0];
				}
			}

			if ( opt.overflow != null ) {
				this.style.overflow = "hidden";
			}

			opt.curAnim = jQuery.extend({}, prop);

			jQuery.each( prop, function( name, val ) {
				var e = new jQuery.fx( self, opt, name );

				if ( rfxtypes.test(val) ) {
					e[ val === "toggle" ? hidden ? "show" : "hide" : val ]( prop );

				} else {
					var parts = rfxnum.exec(val),
						start = e.cur(true) || 0;

					if ( parts ) {
						var end = parseFloat( parts[2] ),
							unit = parts[3] || "px";

						// We need to compute starting value
						if ( unit !== "px" ) {
							self.style[ name ] = (end || 1) + unit;
							start = ((end || 1) / e.cur(true)) * start;
							self.style[ name ] = start + unit;
						}

						// If a +=/-= token was provided, we're doing a relative animation
						if ( parts[1] ) {
							end = ((parts[1] === "-=" ? -1 : 1) * end) + start;
						}

						e.custom( start, end, unit );

					} else {
						e.custom( start, val, "" );
					}
				}
			});

			// For JS strict compliance
			return true;
		});
	},

	stop: function( clearQueue, gotoEnd ) {
		var timers = jQuery.timers;

		if ( clearQueue ) {
			this.queue([]);
		}

		this.each(function() {
			// go in reverse order so anything added to the queue during the loop is ignored
			for ( var i = timers.length - 1; i >= 0; i-- ) {
				if ( timers[i].elem === this ) {
					if (gotoEnd) {
						// force the next step to be the last
						timers[i](true);
					}

					timers.splice(i, 1);
				}
			}
		});

		// start the next in the queue if the last step wasn't forced
		if ( !gotoEnd ) {
			this.dequeue();
		}

		return this;
	}

});

// Generate shortcuts for custom animations
jQuery.each({
	slideDown: genFx("show", 1),
	slideUp: genFx("hide", 1),
	slideToggle: genFx("toggle", 1),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, callback ) {
		return this.animate( props, speed, callback );
	};
});

jQuery.extend({
	speed: function( speed, easing, fn ) {
		var opt = speed && typeof speed === "object" ? speed : {
			complete: fn || !fn && easing ||
				jQuery.isFunction( speed ) && speed,
			duration: speed,
			easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
		};

		opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
			jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;

		// Queueing
		opt.old = opt.complete;
		opt.complete = function() {
			if ( opt.queue !== false ) {
				jQuery(this).dequeue();
			}
			if ( jQuery.isFunction( opt.old ) ) {
				opt.old.call( this );
			}
		};

		return opt;
	},

	easing: {
		linear: function( p, n, firstNum, diff ) {
			return firstNum + diff * p;
		},
		swing: function( p, n, firstNum, diff ) {
			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
		}
	},

	timers: [],

	fx: function( elem, options, prop ) {
		this.options = options;
		this.elem = elem;
		this.prop = prop;

		if ( !options.orig ) {
			options.orig = {};
		}
	}

});

jQuery.fx.prototype = {
	// Simple function for setting a style value
	update: function() {
		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );

		// Set display property to block for height/width animations
		if ( ( this.prop === "height" || this.prop === "width" ) && this.elem.style ) {
			this.elem.style.display = "block";
		}
	},

	// Get the current size
	cur: function( force ) {
		if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) {
			return this.elem[ this.prop ];
		}

		var r = parseFloat(jQuery.css(this.elem, this.prop, force));
		return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
	},

	// Start an animation from one number to another
	custom: function( from, to, unit ) {
		this.startTime = now();
		this.start = from;
		this.end = to;
		this.unit = unit || this.unit || "px";
		this.now = this.start;
		this.pos = this.state = 0;

		var self = this;
		function t( gotoEnd ) {
			return self.step(gotoEnd);
		}

		t.elem = this.elem;

		if ( t() && jQuery.timers.push(t) && !timerId ) {
			timerId = setInterval(jQuery.fx.tick, 13);
		}
	},

	// Simple 'show' function
	show: function() {
		// Remember where we started, so that we can go back to it later
		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
		this.options.show = true;

		// Begin the animation
		// Make sure that we start at a small width/height to avoid any
		// flash of content
		this.custom(this.prop === "width" || this.prop === "height" ? 1 : 0, this.cur());

		// Start by showing the element
		jQuery( this.elem ).show();
	},

	// Simple 'hide' function
	hide: function() {
		// Remember where we started, so that we can go back to it later
		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
		this.options.hide = true;

		// Begin the animation
		this.custom(this.cur(), 0);
	},

	// Each step of an animation
	step: function( gotoEnd ) {
		var t = now(), done = true;

		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
			this.now = this.end;
			this.pos = this.state = 1;
			this.update();

			this.options.curAnim[ this.prop ] = true;

			for ( var i in this.options.curAnim ) {
				if ( this.options.curAnim[i] !== true ) {
					done = false;
				}
			}

			if ( done ) {
				if ( this.options.display != null ) {
					// Reset the overflow
					this.elem.style.overflow = this.options.overflow;

					// Reset the display
					var old = jQuery.data(this.elem, "olddisplay");
					this.elem.style.display = old ? old : this.options.display;

					if ( jQuery.css(this.elem, "display") === "none" ) {
						this.elem.style.display = "block";
					}
				}

				// Hide the element if the "hide" operation was done
				if ( this.options.hide ) {
					jQuery(this.elem).hide();
				}

				// Reset the properties, if the item has been hidden or shown
				if ( this.options.hide || this.options.show ) {
					for ( var p in this.options.curAnim ) {
						jQuery.style(this.elem, p, this.options.orig[p]);
					}
				}

				// Execute the complete function
				this.options.complete.call( this.elem );
			}

			return false;

		} else {
			var n = t - this.startTime;
			this.state = n / this.options.duration;

			// Perform the easing function, defaults to swing
			var specialEasing = this.options.specialEasing && this.options.specialEasing[this.prop];
			var defaultEasing = this.options.easing || (jQuery.easing.swing ? "swing" : "linear");
			this.pos = jQuery.easing[specialEasing || defaultEasing](this.state, n, 0, 1, this.options.duration);
			this.now = this.start + ((this.end - this.start) * this.pos);

			// Perform the next step of the animation
			this.update();
		}

		return true;
	}
};

jQuery.extend( jQuery.fx, {
	tick: function() {
		var timers = jQuery.timers;

		for ( var i = 0; i < timers.length; i++ ) {
			if ( !timers[i]() ) {
				timers.splice(i--, 1);
			}
		}

		if ( !timers.length ) {
			jQuery.fx.stop();
		}
	},
		
	stop: function() {
		clearInterval( timerId );
		timerId = null;
	},
	
	speeds: {
		slow: 600,
 		fast: 200,
 		// Default speed
 		_default: 400
	},

	step: {
		opacity: function( fx ) {
			jQuery.style(fx.elem, "opacity", fx.now);
		},

		_default: function( fx ) {
			if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) {
				fx.elem.style[ fx.prop ] = (fx.prop === "width" || fx.prop === "height" ? Math.max(0, fx.now) : fx.now) + fx.unit;
			} else {
				fx.elem[ fx.prop ] = fx.now;
			}
		}
	}
});

if ( jQuery.expr && jQuery.expr.filters ) {
	jQuery.expr.filters.animated = function( elem ) {
		return jQuery.grep(jQuery.timers, function( fn ) {
			return elem === fn.elem;
		}).length;
	};
}

function genFx( type, num ) {
	var obj = {};

	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
		obj[ this ] = type;
	});

	return obj;
}
if ( "getBoundingClientRect" in document.documentElement ) {
	jQuery.fn.offset = function( options ) {
		var elem = this[0];

		if ( options ) { 
			return this.each(function( i ) {
				jQuery.offset.setOffset( this, options, i );
			});
		}

		if ( !elem || !elem.ownerDocument ) {
			return null;
		}

		if ( elem === elem.ownerDocument.body ) {
			return jQuery.offset.bodyOffset( elem );
		}

		var box = elem.getBoundingClientRect(), doc = elem.ownerDocument, body = doc.body, docElem = doc.documentElement,
			clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
			top  = box.top  + (self.pageYOffset || jQuery.support.boxModel && docElem.scrollTop  || body.scrollTop ) - clientTop,
			left = box.left + (self.pageXOffset || jQuery.support.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;

		return { top: top, left: left };
	};

} else {
	jQuery.fn.offset = function( options ) {
		var elem = this[0];

		if ( options ) { 
			return this.each(function( i ) {
				jQuery.offset.setOffset( this, options, i );
			});
		}

		if ( !elem || !elem.ownerDocument ) {
			return null;
		}

		if ( elem === elem.ownerDocument.body ) {
			return jQuery.offset.bodyOffset( elem );
		}

		jQuery.offset.initialize();

		var offsetParent = elem.offsetParent, prevOffsetParent = elem,
			doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
			body = doc.body, defaultView = doc.defaultView,
			prevComputedStyle = defaultView ? defaultView.getComputedStyle( elem, null ) : elem.currentStyle,
			top = elem.offsetTop, left = elem.offsetLeft;

		while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
			if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
				break;
			}

			computedStyle = defaultView ? defaultView.getComputedStyle(elem, null) : elem.currentStyle;
			top  -= elem.scrollTop;
			left -= elem.scrollLeft;

			if ( elem === offsetParent ) {
				top  += elem.offsetTop;
				left += elem.offsetLeft;

				if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.nodeName)) ) {
					top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
					left += parseFloat( computedStyle.borderLeftWidth ) || 0;
				}

				prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
			}

			if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) {
				top  += parseFloat( computedStyle.borderTopWidth  ) || 0;
				left += parseFloat( computedStyle.borderLeftWidth ) || 0;
			}

			prevComputedStyle = computedStyle;
		}

		if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) {
			top  += body.offsetTop;
			left += body.offsetLeft;
		}

		if ( jQuery.offset.supportsFixedPosition && prevComputedStyle.position === "fixed" ) {
			top  += Math.max( docElem.scrollTop, body.scrollTop );
			left += Math.max( docElem.scrollLeft, body.scrollLeft );
		}

		return { top: top, left: left };
	};
}

jQuery.offset = {
	initialize: function() {
		var body = document.body, container = document.createElement("div"), innerDiv, checkDiv, table, td, bodyMarginTop = parseFloat( jQuery.curCSS(body, "marginTop", true) ) || 0,
			html = "<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";

		jQuery.extend( container.style, { position: "absolute", top: 0, left: 0, margin: 0, border: 0, width: "1px", height: "1px", visibility: "hidden" } );

		container.innerHTML = html;
		body.insertBefore( container, body.firstChild );
		innerDiv = container.firstChild;
		checkDiv = innerDiv.firstChild;
		td = innerDiv.nextSibling.firstChild.firstChild;

		this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
		this.doesAddBorderForTableAndCells = (td.offsetTop === 5);

		checkDiv.style.position = "fixed", checkDiv.style.top = "20px";
		// safari subtracts parent border width here which is 5px
		this.supportsFixedPosition = (checkDiv.offsetTop === 20 || checkDiv.offsetTop === 15);
		checkDiv.style.position = checkDiv.style.top = "";

		innerDiv.style.overflow = "hidden", innerDiv.style.position = "relative";
		this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);

		this.doesNotIncludeMarginInBodyOffset = (body.offsetTop !== bodyMarginTop);

		body.removeChild( container );
		body = container = innerDiv = checkDiv = table = td = null;
		jQuery.offset.initialize = jQuery.noop;
	},

	bodyOffset: function( body ) {
		var top = body.offsetTop, left = body.offsetLeft;

		jQuery.offset.initialize();

		if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) {
			top  += parseFloat( jQuery.curCSS(body, "marginTop",  true) ) || 0;
			left += parseFloat( jQuery.curCSS(body, "marginLeft", true) ) || 0;
		}

		return { top: top, left: left };
	},
	
	setOffset: function( elem, options, i ) {
		// set position first, in-case top/left are set even on static elem
		if ( /static/.test( jQuery.curCSS( elem, "position" ) ) ) {
			elem.style.position = "relative";
		}
		var curElem   = jQuery( elem ),
			curOffset = curElem.offset(),
			curTop    = parseInt( jQuery.curCSS( elem, "top",  true ), 10 ) || 0,
			curLeft   = parseInt( jQuery.curCSS( elem, "left", true ), 10 ) || 0;

		if ( jQuery.isFunction( options ) ) {
			options = options.call( elem, i, curOffset );
		}

		var props = {
			top:  (options.top  - curOffset.top)  + curTop,
			left: (options.left - curOffset.left) + curLeft
		};
		
		if ( "using" in options ) {
			options.using.call( elem, props );
		} else {
			curElem.css( props );
		}
	}
};


jQuery.fn.extend({
	position: function() {
		if ( !this[0] ) {
			return null;
		}

		var elem = this[0],

		// Get *real* offsetParent
		offsetParent = this.offsetParent(),

		// Get correct offsets
		offset       = this.offset(),
		parentOffset = /^body|html$/i.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();

		// Subtract element margins
		// note: when an element has margin: auto the offsetLeft and marginLeft
		// are the same in Safari causing offset.left to incorrectly be 0
		offset.top  -= parseFloat( jQuery.curCSS(elem, "marginTop",  true) ) || 0;
		offset.left -= parseFloat( jQuery.curCSS(elem, "marginLeft", true) ) || 0;

		// Add offsetParent borders
		parentOffset.top  += parseFloat( jQuery.curCSS(offsetParent[0], "borderTopWidth",  true) ) || 0;
		parentOffset.left += parseFloat( jQuery.curCSS(offsetParent[0], "borderLeftWidth", true) ) || 0;

		// Subtract the two offsets
		return {
			top:  offset.top  - parentOffset.top,
			left: offset.left - parentOffset.left
		};
	},

	offsetParent: function() {
		return this.map(function() {
			var offsetParent = this.offsetParent || document.body;
			while ( offsetParent && (!/^body|html$/i.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
				offsetParent = offsetParent.offsetParent;
			}
			return offsetParent;
		});
	}
});


// Create scrollLeft and scrollTop methods
jQuery.each( ["Left", "Top"], function( i, name ) {
	var method = "scroll" + name;

	jQuery.fn[ method ] = function(val) {
		var elem = this[0], win;
		
		if ( !elem ) {
			return null;
		}

		if ( val !== undefined ) {
			// Set the scroll offset
			return this.each(function() {
				win = getWindow( this );

				if ( win ) {
					win.scrollTo(
						!i ? val : jQuery(win).scrollLeft(),
						 i ? val : jQuery(win).scrollTop()
					);

				} else {
					this[ method ] = val;
				}
			});
		} else {
			win = getWindow( elem );

			// Return the scroll offset
			return win ? ("pageXOffset" in win) ? win[ i ? "pageYOffset" : "pageXOffset" ] :
				jQuery.support.boxModel && win.document.documentElement[ method ] ||
					win.document.body[ method ] :
				elem[ method ];
		}
	};
});

function getWindow( elem ) {
	return ("scrollTo" in elem && elem.document) ?
		elem :
		elem.nodeType === 9 ?
			elem.defaultView || elem.parentWindow :
			false;
}
// Create innerHeight, innerWidth, outerHeight and outerWidth methods
jQuery.each([ "Height", "Width" ], function( i, name ) {

	var type = name.toLowerCase();

	// innerHeight and innerWidth
	jQuery.fn["inner" + name] = function() {
		return this[0] ?
			jQuery.css( this[0], type, false, "padding" ) :
			null;
	};

	// outerHeight and outerWidth
	jQuery.fn["outer" + name] = function( margin ) {
		return this[0] ?
			jQuery.css( this[0], type, false, margin ? "margin" : "border" ) :
			null;
	};

	jQuery.fn[ type ] = function( size ) {
		// Get window width or height
		var elem = this[0];
		if ( !elem ) {
			return size == null ? null : this;
		}
		
		if ( jQuery.isFunction( size ) ) {
			return this.each(function( i ) {
				var self = jQuery( this );
				self[ type ]( size.call( this, i, self[ type ]() ) );
			});
		}

		return ("scrollTo" in elem && elem.document) ? // does it walk and quack like a window?
			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
			elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
			elem.document.body[ "client" + name ] :

			// Get document width or height
			(elem.nodeType === 9) ? // is it a document
				// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
				Math.max(
					elem.documentElement["client" + name],
					elem.body["scroll" + name], elem.documentElement["scroll" + name],
					elem.body["offset" + name], elem.documentElement["offset" + name]
				) :

				// Get or set width or height on the element
				size === undefined ?
					// Get width or height on the element
					jQuery.css( elem, type ) :

					// Set the width or height on the element (default to pixels if value is unitless)
					this.css( type, typeof size === "string" ? size : size + "px" );
	};

});
// Expose jQuery to the global object
window.jQuery = window.$ = jQuery;

})(window);
/*
 * jQuery JSON Plugin
 * version: 2.1 (2009-08-14)
 *
 * This document is licensed as free software under the terms of the
 * MIT License: http://www.opensource.org/licenses/mit-license.php
 *
 * Brantley Harris wrote this plugin. It is based somewhat on the JSON.org 
 * website's http://www.json.org/json2.js, which proclaims:
 * "NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.", a sentiment that
 * I uphold.
 *
 * It is also influenced heavily by MochiKit's serializeJSON, which is 
 * copyrighted 2005 by Bob Ippolito.
 */
 
(function($) {
    /** jQuery.toJSON( json-serializble )
        Converts the given argument into a JSON respresentation.

        If an object has a "toJSON" function, that will be used to get the representation.
        Non-integer/string keys are skipped in the object, as are keys that point to a function.

        json-serializble:
            The *thing* to be converted.
     **/
    $.toJSON = function(o)
    {
        if (typeof(JSON) == 'object' && JSON.stringify)
            return JSON.stringify(o);
        
        var type = typeof(o);
    
        if (o === null)
            return "null";
    
        if (type == "undefined")
            return undefined;
        
        if (type == "number" || type == "boolean")
            return o + "";
    
        if (type == "string")
            return $.quoteString(o);
    
        if (type == 'object')
        {
            if (typeof o.toJSON == "function") 
                return $.toJSON( o.toJSON() );
            
            if (o.constructor === Date)
            {
                var month = o.getUTCMonth() + 1;
                if (month < 10) month = '0' + month;

                var day = o.getUTCDate();
                if (day < 10) day = '0' + day;

                var year = o.getUTCFullYear();
                
                var hours = o.getUTCHours();
                if (hours < 10) hours = '0' + hours;
                
                var minutes = o.getUTCMinutes();
                if (minutes < 10) minutes = '0' + minutes;
                
                var seconds = o.getUTCSeconds();
                if (seconds < 10) seconds = '0' + seconds;
                
                var milli = o.getUTCMilliseconds();
                if (milli < 100) milli = '0' + milli;
                if (milli < 10) milli = '0' + milli;

                return '"' + year + '-' + month + '-' + day + 'T' +
                             hours + ':' + minutes + ':' + seconds + 
                             '.' + milli + 'Z"'; 
            }

            if (o.constructor === Array) 
            {
                var ret = [];
                for (var i = 0; i < o.length; i++)
                    ret.push( $.toJSON(o[i]) || "null" );

                return "[" + ret.join(",") + "]";
            }
        
            var pairs = [];
            for (var k in o) {
                var name;
                var type = typeof k;

                if (type == "number")
                    name = '"' + k + '"';
                else if (type == "string")
                    name = $.quoteString(k);
                else
                    continue;  //skip non-string or number keys
            
                if (typeof o[k] == "function") 
                    continue;  //skip pairs where the value is a function.
            
                var val = $.toJSON(o[k]);
            
                pairs.push(name + ":" + val);
            }

            return "{" + pairs.join(", ") + "}";
        }
    };

    /** jQuery.evalJSON(src)
        Evaluates a given piece of json source.
     **/
    $.evalJSON = function(src)
    {
        if (typeof(JSON) == 'object' && JSON.parse)
            return JSON.parse(src);
        return eval("(" + src + ")");
    };
    
    /** jQuery.secureEvalJSON(src)
        Evals JSON in a way that is *more* secure.
    **/
    $.secureEvalJSON = function(src)
    {
        if (typeof(JSON) == 'object' && JSON.parse)
            return JSON.parse(src);
        
        var filtered = src;
        filtered = filtered.replace(/\\["\\\/bfnrtu]/g, '@');
        filtered = filtered.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']');
        filtered = filtered.replace(/(?:^|:|,)(?:\s*\[)+/g, '');
        
        if (/^[\],:{}\s]*$/.test(filtered))
            return eval("(" + src + ")");
        else
            throw new SyntaxError("Error parsing JSON, source is not valid.");
    };

    /** jQuery.quoteString(string)
        Returns a string-repr of a string, escaping quotes intelligently.  
        Mostly a support function for toJSON.
    
        Examples:
            >>> jQuery.quoteString("apple")
            "apple"
        
            >>> jQuery.quoteString('"Where are we going?", she asked.')
            "\"Where are we going?\", she asked."
     **/
    $.quoteString = function(string)
    {
        if (string.match(_escapeable))
        {
            return '"' + string.replace(_escapeable, function (a) 
            {
                var c = _meta[a];
                if (typeof c === 'string') return c;
                c = a.charCodeAt();
                return '\\u00' + Math.floor(c / 16).toString(16) + (c % 16).toString(16);
            }) + '"';
        }
        return '"' + string + '"';
    };
    
    var _escapeable = /["\\\x00-\x1f\x7f-\x9f]/g;
    
    var _meta = {
        '\b': '\\b',
        '\t': '\\t',
        '\n': '\\n',
        '\f': '\\f',
        '\r': '\\r',
        '"' : '\\"',
        '\\': '\\\\'
    };
})(jQuery);
/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.8.1
*/
if(typeof YAHOO=="undefined"||!YAHOO){var YAHOO={};}YAHOO.namespace=function(){var A=arguments,E=null,C,B,D;for(C=0;C<A.length;C=C+1){D=(""+A[C]).split(".");E=YAHOO;for(B=(D[0]=="YAHOO")?1:0;B<D.length;B=B+1){E[D[B]]=E[D[B]]||{};E=E[D[B]];}}return E;};YAHOO.log=function(D,A,C){var B=YAHOO.widget.Logger;if(B&&B.log){return B.log(D,A,C);}else{return false;}};YAHOO.register=function(A,E,D){var I=YAHOO.env.modules,B,H,G,F,C;if(!I[A]){I[A]={versions:[],builds:[]};}B=I[A];H=D.version;G=D.build;F=YAHOO.env.listeners;B.name=A;B.version=H;B.build=G;B.versions.push(H);B.builds.push(G);B.mainClass=E;for(C=0;C<F.length;C=C+1){F[C](B);}if(E){E.VERSION=H;E.BUILD=G;}else{YAHOO.log("mainClass is undefined for module "+A,"warn");}};YAHOO.env=YAHOO.env||{modules:[],listeners:[]};YAHOO.env.getVersion=function(A){return YAHOO.env.modules[A]||null;};YAHOO.env.ua=function(){var D=function(H){var I=0;return 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x;},_toCamel:function(Y){var x=d;function G(y,z){return z.toUpperCase();}return x[Y]||(x[Y]=Y.indexOf("-")===-1?Y:Y.replace(/-([a-z])/gi,G));},_getClassRegex:function(Y){var G;if(Y!==undefined){if(Y.exec){G=Y;}else{G=h[Y];if(!G){Y=Y.replace(E.Dom._patterns.CLASS_RE_TOKENS,"\\$1");G=h[Y]=new RegExp(s+Y+k,U);}}}return G;},_patterns:{ROOT_TAG:/^body|html$/i,CLASS_RE_TOKENS:/([\.\(\)\^\$\*\+\?\|\[\]\{\}\\])/g},_testElement:function(G,Y){return G&&G[l]==1&&(!Y||Y(G));},_calcBorders:function(x,y){var Y=parseInt(E.Dom[w](x,R),10)||0,G=parseInt(E.Dom[w](x,q),10)||0;if(H){if(N.test(x[C])){Y=0;G=0;}}y[0]+=G;y[1]+=Y;return y;}};var S=E.Dom[w];if(m.opera){E.Dom[w]=function(Y,G){var x=S(Y,G);if(X.test(G)){x=E.Dom.Color.toRGB(x);}return x;};}if(m.webkit){E.Dom[w]=function(Y,G){var x=S(Y,G);if(x==="rgba(0, 0, 0, 0)"){x="transparent";}return x;};}if(m.ie&&m.ie>=8&&K.documentElement.hasAttribute){E.Dom.DOT_ATTRIBUTES.type=true;}})();YAHOO.util.Region=function(C,D,A,B){this.top=C;this.y=C;this[1]=C;this.right=D;this.bottom=A;this.left=B;this.x=B;this[0]=B;
this.width=this.right-this.left;this.height=this.bottom-this.top;};YAHOO.util.Region.prototype.contains=function(A){return(A.left>=this.left&&A.right<=this.right&&A.top>=this.top&&A.bottom<=this.bottom);};YAHOO.util.Region.prototype.getArea=function(){return((this.bottom-this.top)*(this.right-this.left));};YAHOO.util.Region.prototype.intersect=function(E){var C=Math.max(this.top,E.top),D=Math.min(this.right,E.right),A=Math.min(this.bottom,E.bottom),B=Math.max(this.left,E.left);if(A>=C&&D>=B){return new YAHOO.util.Region(C,D,A,B);}else{return null;}};YAHOO.util.Region.prototype.union=function(E){var C=Math.min(this.top,E.top),D=Math.max(this.right,E.right),A=Math.max(this.bottom,E.bottom),B=Math.min(this.left,E.left);return new YAHOO.util.Region(C,D,A,B);};YAHOO.util.Region.prototype.toString=function(){return("Region {"+"top: "+this.top+", right: "+this.right+", bottom: "+this.bottom+", left: "+this.left+", height: "+this.height+", width: "+this.width+"}");};YAHOO.util.Region.getRegion=function(D){var F=YAHOO.util.Dom.getXY(D),C=F[1],E=F[0]+D.offsetWidth,A=F[1]+D.offsetHeight,B=F[0];return new YAHOO.util.Region(C,E,A,B);};YAHOO.util.Point=function(A,B){if(YAHOO.lang.isArray(A)){B=A[1];A=A[0];}YAHOO.util.Point.superclass.constructor.call(this,B,A,B,A);};YAHOO.extend(YAHOO.util.Point,YAHOO.util.Region);(function(){var B=YAHOO.util,A="clientTop",F="clientLeft",J="parentNode",K="right",W="hasLayout",I="px",U="opacity",L="auto",D="borderLeftWidth",G="borderTopWidth",P="borderRightWidth",V="borderBottomWidth",S="visible",Q="transparent",N="height",E="width",H="style",T="currentStyle",R=/^width|height$/,O=/^(\d[.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz|%){1}?/i,M={get:function(X,Z){var Y="",a=X[T][Z];if(Z===U){Y=B.Dom.getStyle(X,U);}else{if(!a||(a.indexOf&&a.indexOf(I)>-1)){Y=a;}else{if(B.Dom.IE_COMPUTED[Z]){Y=B.Dom.IE_COMPUTED[Z](X,Z);}else{if(O.test(a)){Y=B.Dom.IE.ComputedStyle.getPixel(X,Z);}else{Y=a;}}}}return Y;},getOffset:function(Z,e){var b=Z[T][e],X=e.charAt(0).toUpperCase()+e.substr(1),c="offset"+X,Y="pixel"+X,a="",d;if(b==L){d=Z[c];if(d===undefined){a=0;}a=d;if(R.test(e)){Z[H][e]=d;if(Z[c]>d){a=d-(Z[c]-d);}Z[H][e]=L;}}else{if(!Z[H][Y]&&!Z[H][e]){Z[H][e]=b;}a=Z[H][Y];}return a+I;},getBorderWidth:function(X,Z){var Y=null;if(!X[T][W]){X[H].zoom=1;}switch(Z){case G:Y=X[A];break;case V:Y=X.offsetHeight-X.clientHeight-X[A];break;case D:Y=X[F];break;case P:Y=X.offsetWidth-X.clientWidth-X[F];break;}return Y+I;},getPixel:function(Y,X){var a=null,b=Y[T][K],Z=Y[T][X];Y[H][K]=Z;a=Y[H].pixelRight;Y[H][K]=b;return a+I;},getMargin:function(Y,X){var Z;if(Y[T][X]==L){Z=0+I;}else{Z=B.Dom.IE.ComputedStyle.getPixel(Y,X);}return Z;},getVisibility:function(Y,X){var Z;while((Z=Y[T])&&Z[X]=="inherit"){Y=Y[J];}return(Z)?Z[X]:S;},getColor:function(Y,X){return B.Dom.Color.toRGB(Y[T][X])||Q;},getBorderColor:function(Y,X){var Z=Y[T],a=Z[X]||Z.color;return B.Dom.Color.toRGB(B.Dom.Color.toHex(a));}},C={};C.top=C.right=C.bottom=C.left=C[E]=C[N]=M.getOffset;C.color=M.getColor;C[G]=C[P]=C[V]=C[D]=M.getBorderWidth;C.marginTop=C.marginRight=C.marginBottom=C.marginLeft=M.getMargin;C.visibility=M.getVisibility;C.borderColor=C.borderTopColor=C.borderRightColor=C.borderBottomColor=C.borderLeftColor=M.getBorderColor;B.Dom.IE_COMPUTED=C;B.Dom.IE_ComputedStyle=M;})();(function(){var C="toString",A=parseInt,B=RegExp,D=YAHOO.util;D.Dom.Color={KEYWORDS:{black:"000",silver:"c0c0c0",gray:"808080",white:"fff",maroon:"800000",red:"f00",purple:"800080",fuchsia:"f0f",green:"008000",lime:"0f0",olive:"808000",yellow:"ff0",navy:"000080",blue:"00f",teal:"008080",aqua:"0ff"},re_RGB:/^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,re_hex:/^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,re_hex3:/([0-9A-F])/gi,toRGB:function(E){if(!D.Dom.Color.re_RGB.test(E)){E=D.Dom.Color.toHex(E);}if(D.Dom.Color.re_hex.exec(E)){E="rgb("+[A(B.$1,16),A(B.$2,16),A(B.$3,16)].join(", ")+")";}return E;},toHex:function(H){H=D.Dom.Color.KEYWORDS[H]||H;if(D.Dom.Color.re_RGB.exec(H)){var G=(B.$1.length===1)?"0"+B.$1:Number(B.$1),F=(B.$2.length===1)?"0"+B.$2:Number(B.$2),E=(B.$3.length===1)?"0"+B.$3:Number(B.$3);H=[G[C](16),F[C](16),E[C](16)].join("");}if(H.length<6){H=H.replace(D.Dom.Color.re_hex3,"$1$1");}if(H!=="transparent"&&H.indexOf("#")<0){H="#"+H;}return H.toLowerCase();}};}());YAHOO.register("dom",YAHOO.util.Dom,{version:"2.8.1",build:"19"});YAHOO.util.CustomEvent=function(D,C,B,A,E){this.type=D;this.scope=C||window;this.silent=B;this.fireOnce=E;this.fired=false;this.firedWith=null;this.signature=A||YAHOO.util.CustomEvent.LIST;this.subscribers=[];if(!this.silent){}var F="_YUICEOnSubscribe";if(D!==F){this.subscribeEvent=new YAHOO.util.CustomEvent(F,this,true);}this.lastError=null;};YAHOO.util.CustomEvent.LIST=0;YAHOO.util.CustomEvent.FLAT=1;YAHOO.util.CustomEvent.prototype={subscribe:function(B,C,D){if(!B){throw new Error("Invalid callback for subscriber to '"+this.type+"'");}if(this.subscribeEvent){this.subscribeEvent.fire(B,C,D);}var A=new YAHOO.util.Subscriber(B,C,D);if(this.fireOnce&&this.fired){this.notify(A,this.firedWith);}else{this.subscribers.push(A);}},unsubscribe:function(D,F){if(!D){return this.unsubscribeAll();}var E=false;for(var B=0,A=this.subscribers.length;B<A;++B){var C=this.subscribers[B];if(C&&C.contains(D,F)){this._delete(B);E=true;}}return E;},fire:function(){this.lastError=null;var H=[],A=this.subscribers.length;var D=[].slice.call(arguments,0),C=true,F,B=false;if(this.fireOnce){if(this.fired){return true;}else{this.firedWith=D;}}this.fired=true;if(!A&&this.silent){return true;}if(!this.silent){}var E=this.subscribers.slice();for(F=0;F<A;++F){var G=E[F];if(!G){B=true;}else{C=this.notify(G,D);if(false===C){if(!this.silent){}break;}}}return(C!==false);},notify:function(F,C){var B,H=null,E=F.getScope(this.scope),A=YAHOO.util.Event.throwErrors;if(!this.silent){}if(this.signature==YAHOO.util.CustomEvent.FLAT){if(C.length>0){H=C[0];}try{B=F.fn.call(E,H,F.obj);}catch(G){this.lastError=G;if(A){throw G;}}}else{try{B=F.fn.call(E,this.type,C,F.obj);}catch(D){this.lastError=D;if(A){throw D;}}}return B;},unsubscribeAll:function(){var A=this.subscribers.length,B;for(B=A-1;B>-1;B--){this._delete(B);}this.subscribers=[];return A;},_delete:function(A){var B=this.subscribers[A];if(B){delete B.fn;delete B.obj;}this.subscribers.splice(A,1);},toString:function(){return"CustomEvent: "+"'"+this.type+"', "+"context: "+this.scope;}};YAHOO.util.Subscriber=function(A,B,C){this.fn=A;this.obj=YAHOO.lang.isUndefined(B)?null:B;this.overrideContext=C;};YAHOO.util.Subscriber.prototype.getScope=function(A){if(this.overrideContext){if(this.overrideContext===true){return this.obj;}else{return this.overrideContext;}}return A;};YAHOO.util.Subscriber.prototype.contains=function(A,B){if(B){return(this.fn==A&&this.obj==B);}else{return(this.fn==A);}};YAHOO.util.Subscriber.prototype.toString=function(){return"Subscriber { obj: "+this.obj+", overrideContext: "+(this.overrideContext||"no")+" }";};if(!YAHOO.util.Event){YAHOO.util.Event=function(){var G=false,H=[],J=[],A=0,E=[],B=0,C={63232:38,63233:40,63234:37,63235:39,63276:33,63277:34,25:9},D=YAHOO.env.ua.ie,F="focusin",I="focusout";return{POLL_RETRYS:500,POLL_INTERVAL:40,EL:0,TYPE:1,FN:2,WFN:3,UNLOAD_OBJ:3,ADJ_SCOPE:4,OBJ:5,OVERRIDE:6,CAPTURE:7,lastError:null,isSafari:YAHOO.env.ua.webkit,webkit:YAHOO.env.ua.webkit,isIE:D,_interval:null,_dri:null,_specialTypes:{focusin:(D?"focusin":"focus"),focusout:(D?"focusout":"blur")},DOMReady:false,throwErrors:false,startInterval:function(){if(!this._interval){this._interval=YAHOO.lang.later(this.POLL_INTERVAL,this,this._tryPreloadAttach,null,true);}},onAvailable:function(Q,M,O,P,N){var K=(YAHOO.lang.isString(Q))?[Q]:Q;for(var L=0;L<K.length;L=L+1){E.push({id:K[L],fn:M,obj:O,overrideContext:P,checkReady:N});}A=this.POLL_RETRYS;this.startInterval();},onContentReady:function(N,K,L,M){this.onAvailable(N,K,L,M,true);},onDOMReady:function(){this.DOMReadyEvent.subscribe.apply(this.DOMReadyEvent,arguments);},_addListener:function(M,K,V,P,T,Y){if(!V||!V.call){return false;}if(this._isValidCollection(M)){var W=true;for(var Q=0,S=M.length;Q<S;++Q){W=this.on(M[Q],K,V,P,T)&&W;}return W;}else{if(YAHOO.lang.isString(M)){var O=this.getEl(M);if(O){M=O;}else{this.onAvailable(M,function(){YAHOO.util.Event._addListener(M,K,V,P,T,Y);});return true;}}}if(!M){return false;}if("unload"==K&&P!==this){J[J.length]=[M,K,V,P,T];return true;}var L=M;if(T){if(T===true){L=P;}else{L=T;}}var N=function(Z){return V.call(L,YAHOO.util.Event.getEvent(Z,M),P);};var X=[M,K,V,N,L,P,T,Y];var R=H.length;H[R]=X;try{this._simpleAdd(M,K,N,Y);}catch(U){this.lastError=U;this.removeListener(M,K,V);return false;}return true;},_getType:function(K){return this._specialTypes[K]||K;},addListener:function(M,P,L,N,O){var K=((P==F||P==I)&&!YAHOO.env.ua.ie)?true:false;return this._addListener(M,this._getType(P),L,N,O,K);},addFocusListener:function(L,K,M,N){return this.on(L,F,K,M,N);},removeFocusListener:function(L,K){return this.removeListener(L,F,K);},addBlurListener:function(L,K,M,N){return this.on(L,I,K,M,N);},removeBlurListener:function(L,K){return this.removeListener(L,I,K);},removeListener:function(L,K,R){var M,P,U;K=this._getType(K);if(typeof L=="string"){L=this.getEl(L);}else{if(this._isValidCollection(L)){var S=true;for(M=L.length-1;M>-1;M--){S=(this.removeListener(L[M],K,R)&&S);}return S;}}if(!R||!R.call){return this.purgeElement(L,false,K);}if("unload"==K){for(M=J.length-1;M>-1;M--){U=J[M];if(U&&U[0]==L&&U[1]==K&&U[2]==R){J.splice(M,1);return true;}}return false;}var N=null;var O=arguments[3];if("undefined"===typeof O){O=this._getCacheIndex(H,L,K,R);}if(O>=0){N=H[O];}if(!L||!N){return false;}var T=N[this.CAPTURE]===true?true:false;try{this._simpleRemove(L,K,N[this.WFN],T);}catch(Q){this.lastError=Q;return false;}delete H[O][this.WFN];delete H[O][this.FN];H.splice(O,1);return true;},getTarget:function(M,L){var K=M.target||M.srcElement;return this.resolveTextNode(K);},resolveTextNode:function(L){try{if(L&&3==L.nodeType){return L.parentNode;}}catch(K){}return L;},getPageX:function(L){var K=L.pageX;if(!K&&0!==K){K=L.clientX||0;if(this.isIE){K+=this._getScrollLeft();}}return K;},getPageY:function(K){var L=K.pageY;if(!L&&0!==L){L=K.clientY||0;if(this.isIE){L+=this._getScrollTop();}}return L;},getXY:function(K){return[this.getPageX(K),this.getPageY(K)];},getRelatedTarget:function(L){var K=L.relatedTarget;if(!K){if(L.type=="mouseout"){K=L.toElement;
}else{if(L.type=="mouseover"){K=L.fromElement;}}}return this.resolveTextNode(K);},getTime:function(M){if(!M.time){var L=new Date().getTime();try{M.time=L;}catch(K){this.lastError=K;return L;}}return M.time;},stopEvent:function(K){this.stopPropagation(K);this.preventDefault(K);},stopPropagation:function(K){if(K.stopPropagation){K.stopPropagation();}else{K.cancelBubble=true;}},preventDefault:function(K){if(K.preventDefault){K.preventDefault();}else{K.returnValue=false;}},getEvent:function(M,K){var L=M||window.event;if(!L){var N=this.getEvent.caller;while(N){L=N.arguments[0];if(L&&Event==L.constructor){break;}N=N.caller;}}return L;},getCharCode:function(L){var K=L.keyCode||L.charCode||0;if(YAHOO.env.ua.webkit&&(K in C)){K=C[K];}return K;},_getCacheIndex:function(M,P,Q,O){for(var N=0,L=M.length;N<L;N=N+1){var K=M[N];if(K&&K[this.FN]==O&&K[this.EL]==P&&K[this.TYPE]==Q){return N;}}return -1;},generateId:function(K){var L=K.id;if(!L){L="yuievtautoid-"+B;++B;K.id=L;}return L;},_isValidCollection:function(L){try{return(L&&typeof L!=="string"&&L.length&&!L.tagName&&!L.alert&&typeof L[0]!=="undefined");}catch(K){return false;}},elCache:{},getEl:function(K){return(typeof K==="string")?document.getElementById(K):K;},clearCache:function(){},DOMReadyEvent:new YAHOO.util.CustomEvent("DOMReady",YAHOO,0,0,1),_load:function(L){if(!G){G=true;var K=YAHOO.util.Event;K._ready();K._tryPreloadAttach();}},_ready:function(L){var K=YAHOO.util.Event;if(!K.DOMReady){K.DOMReady=true;K.DOMReadyEvent.fire();K._simpleRemove(document,"DOMContentLoaded",K._ready);}},_tryPreloadAttach:function(){if(E.length===0){A=0;if(this._interval){this._interval.cancel();this._interval=null;}return;}if(this.locked){return;}if(this.isIE){if(!this.DOMReady){this.startInterval();return;}}this.locked=true;var Q=!G;if(!Q){Q=(A>0&&E.length>0);}var P=[];var R=function(T,U){var S=T;if(U.overrideContext){if(U.overrideContext===true){S=U.obj;}else{S=U.overrideContext;}}U.fn.call(S,U.obj);};var L,K,O,N,M=[];for(L=0,K=E.length;L<K;L=L+1){O=E[L];if(O){N=this.getEl(O.id);if(N){if(O.checkReady){if(G||N.nextSibling||!Q){M.push(O);E[L]=null;}}else{R(N,O);E[L]=null;}}else{P.push(O);}}}for(L=0,K=M.length;L<K;L=L+1){O=M[L];R(this.getEl(O.id),O);}A--;if(Q){for(L=E.length-1;L>-1;L--){O=E[L];if(!O||!O.id){E.splice(L,1);}}this.startInterval();}else{if(this._interval){this._interval.cancel();this._interval=null;}}this.locked=false;},purgeElement:function(O,P,R){var M=(YAHOO.lang.isString(O))?this.getEl(O):O;var Q=this.getListeners(M,R),N,K;if(Q){for(N=Q.length-1;N>-1;N--){var L=Q[N];this.removeListener(M,L.type,L.fn);}}if(P&&M&&M.childNodes){for(N=0,K=M.childNodes.length;N<K;++N){this.purgeElement(M.childNodes[N],P,R);}}},getListeners:function(M,K){var P=[],L;if(!K){L=[H,J];}else{if(K==="unload"){L=[J];}else{K=this._getType(K);L=[H];}}var R=(YAHOO.lang.isString(M))?this.getEl(M):M;for(var O=0;O<L.length;O=O+1){var T=L[O];if(T){for(var Q=0,S=T.length;Q<S;++Q){var N=T[Q];if(N&&N[this.EL]===R&&(!K||K===N[this.TYPE])){P.push({type:N[this.TYPE],fn:N[this.FN],obj:N[this.OBJ],adjust:N[this.OVERRIDE],scope:N[this.ADJ_SCOPE],index:Q});}}}}return(P.length)?P:null;},_unload:function(R){var L=YAHOO.util.Event,O,N,M,Q,P,S=J.slice(),K;for(O=0,Q=J.length;O<Q;++O){M=S[O];if(M){K=window;if(M[L.ADJ_SCOPE]){if(M[L.ADJ_SCOPE]===true){K=M[L.UNLOAD_OBJ];}else{K=M[L.ADJ_SCOPE];}}M[L.FN].call(K,L.getEvent(R,M[L.EL]),M[L.UNLOAD_OBJ]);S[O]=null;}}M=null;K=null;J=null;if(H){for(N=H.length-1;N>-1;N--){M=H[N];if(M){L.removeListener(M[L.EL],M[L.TYPE],M[L.FN],N);}}M=null;}L._simpleRemove(window,"unload",L._unload);},_getScrollLeft:function(){return this._getScroll()[1];},_getScrollTop:function(){return this._getScroll()[0];},_getScroll:function(){var K=document.documentElement,L=document.body;if(K&&(K.scrollTop||K.scrollLeft)){return[K.scrollTop,K.scrollLeft];}else{if(L){return[L.scrollTop,L.scrollLeft];}else{return[0,0];}}},regCE:function(){},_simpleAdd:function(){if(window.addEventListener){return function(M,N,L,K){M.addEventListener(N,L,(K));};}else{if(window.attachEvent){return function(M,N,L,K){M.attachEvent("on"+N,L);};}else{return function(){};}}}(),_simpleRemove:function(){if(window.removeEventListener){return function(M,N,L,K){M.removeEventListener(N,L,(K));};}else{if(window.detachEvent){return function(L,M,K){L.detachEvent("on"+M,K);};}else{return function(){};}}}()};}();(function(){var EU=YAHOO.util.Event;EU.on=EU.addListener;EU.onFocus=EU.addFocusListener;EU.onBlur=EU.addBlurListener;
/* DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller/Diego Perini */
if(EU.isIE){if(self!==self.top){document.onreadystatechange=function(){if(document.readyState=="complete"){document.onreadystatechange=null;EU._ready();}};}else{YAHOO.util.Event.onDOMReady(YAHOO.util.Event._tryPreloadAttach,YAHOO.util.Event,true);var n=document.createElement("p");EU._dri=setInterval(function(){try{n.doScroll("left");clearInterval(EU._dri);EU._dri=null;EU._ready();n=null;}catch(ex){}},EU.POLL_INTERVAL);}}else{if(EU.webkit&&EU.webkit<525){EU._dri=setInterval(function(){var rs=document.readyState;if("loaded"==rs||"complete"==rs){clearInterval(EU._dri);EU._dri=null;EU._ready();}},EU.POLL_INTERVAL);}else{EU._simpleAdd(document,"DOMContentLoaded",EU._ready);}}EU._simpleAdd(window,"load",EU._load);EU._simpleAdd(window,"unload",EU._unload);EU._tryPreloadAttach();})();}YAHOO.util.EventProvider=function(){};YAHOO.util.EventProvider.prototype={__yui_events:null,__yui_subscribers:null,subscribe:function(A,C,F,E){this.__yui_events=this.__yui_events||{};var D=this.__yui_events[A];if(D){D.subscribe(C,F,E);}else{this.__yui_subscribers=this.__yui_subscribers||{};var B=this.__yui_subscribers;if(!B[A]){B[A]=[];}B[A].push({fn:C,obj:F,overrideContext:E});}},unsubscribe:function(C,E,G){this.__yui_events=this.__yui_events||{};var A=this.__yui_events;if(C){var F=A[C];if(F){return F.unsubscribe(E,G);}}else{var B=true;for(var D in A){if(YAHOO.lang.hasOwnProperty(A,D)){B=B&&A[D].unsubscribe(E,G);}}return B;}return false;},unsubscribeAll:function(A){return this.unsubscribe(A);
},createEvent:function(B,G){this.__yui_events=this.__yui_events||{};var E=G||{},D=this.__yui_events,F;if(D[B]){}else{F=new YAHOO.util.CustomEvent(B,E.scope||this,E.silent,YAHOO.util.CustomEvent.FLAT,E.fireOnce);D[B]=F;if(E.onSubscribeCallback){F.subscribeEvent.subscribe(E.onSubscribeCallback);}this.__yui_subscribers=this.__yui_subscribers||{};var A=this.__yui_subscribers[B];if(A){for(var C=0;C<A.length;++C){F.subscribe(A[C].fn,A[C].obj,A[C].overrideContext);}}}return D[B];},fireEvent:function(B){this.__yui_events=this.__yui_events||{};var D=this.__yui_events[B];if(!D){return null;}var A=[];for(var C=1;C<arguments.length;++C){A.push(arguments[C]);}return D.fire.apply(D,A);},hasEvent:function(A){if(this.__yui_events){if(this.__yui_events[A]){return true;}}return false;}};(function(){var A=YAHOO.util.Event,C=YAHOO.lang;YAHOO.util.KeyListener=function(D,I,E,F){if(!D){}else{if(!I){}else{if(!E){}}}if(!F){F=YAHOO.util.KeyListener.KEYDOWN;}var G=new YAHOO.util.CustomEvent("keyPressed");this.enabledEvent=new YAHOO.util.CustomEvent("enabled");this.disabledEvent=new YAHOO.util.CustomEvent("disabled");if(C.isString(D)){D=document.getElementById(D);}if(C.isFunction(E)){G.subscribe(E);}else{G.subscribe(E.fn,E.scope,E.correctScope);}function H(O,N){if(!I.shift){I.shift=false;}if(!I.alt){I.alt=false;}if(!I.ctrl){I.ctrl=false;}if(O.shiftKey==I.shift&&O.altKey==I.alt&&O.ctrlKey==I.ctrl){var J,M=I.keys,L;if(YAHOO.lang.isArray(M)){for(var K=0;K<M.length;K++){J=M[K];L=A.getCharCode(O);if(J==L){G.fire(L,O);break;}}}else{L=A.getCharCode(O);if(M==L){G.fire(L,O);}}}}this.enable=function(){if(!this.enabled){A.on(D,F,H);this.enabledEvent.fire(I);}this.enabled=true;};this.disable=function(){if(this.enabled){A.removeListener(D,F,H);this.disabledEvent.fire(I);}this.enabled=false;};this.toString=function(){return"KeyListener ["+I.keys+"] "+D.tagName+(D.id?"["+D.id+"]":"");};};var B=YAHOO.util.KeyListener;B.KEYDOWN="keydown";B.KEYUP="keyup";B.KEY={ALT:18,BACK_SPACE:8,CAPS_LOCK:20,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,META:224,NUM_LOCK:144,PAGE_DOWN:34,PAGE_UP:33,PAUSE:19,PRINTSCREEN:44,RIGHT:39,SCROLL_LOCK:145,SHIFT:16,SPACE:32,TAB:9,UP:38};})();YAHOO.register("event",YAHOO.util.Event,{version:"2.8.1",build:"19"});YAHOO.register("yahoo-dom-event", YAHOO, {version: "2.8.1", build: "19"});/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.8.1
*/
(function () {

    /**
    * Config is a utility used within an Object to allow the implementer to
    * maintain a list of local configuration properties and listen for changes 
    * to those properties dynamically using CustomEvent. The initial values are 
    * also maintained so that the configuration can be reset at any given point 
    * to its initial state.
    * @namespace YAHOO.util
    * @class Config
    * @constructor
    * @param {Object} owner The owner Object to which this Config Object belongs
    */
    YAHOO.util.Config = function (owner) {

        if (owner) {
            this.init(owner);
        }


    };


    var Lang = YAHOO.lang,
        CustomEvent = YAHOO.util.CustomEvent,
        Config = YAHOO.util.Config;


    /**
     * Constant representing the CustomEvent type for the config changed event.
     * @property YAHOO.util.Config.CONFIG_CHANGED_EVENT
     * @private
     * @static
     * @final
     */
    Config.CONFIG_CHANGED_EVENT = "configChanged";
    
    /**
     * Constant representing the boolean type string
     * @property YAHOO.util.Config.BOOLEAN_TYPE
     * @private
     * @static
     * @final
     */
    Config.BOOLEAN_TYPE = "boolean";
    
    Config.prototype = {
     
        /**
        * Object reference to the owner of this Config Object
        * @property owner
        * @type Object
        */
        owner: null,
        
        /**
        * Boolean flag that specifies whether a queue is currently 
        * being executed
        * @property queueInProgress
        * @type Boolean
        */
        queueInProgress: false,
        
        /**
        * Maintains the local collection of configuration property objects and 
        * their specified values
        * @property config
        * @private
        * @type Object
        */ 
        config: null,
        
        /**
        * Maintains the local collection of configuration property objects as 
        * they were initially applied.
        * This object is used when resetting a property.
        * @property initialConfig
        * @private
        * @type Object
        */ 
        initialConfig: null,
        
        /**
        * Maintains the local, normalized CustomEvent queue
        * @property eventQueue
        * @private
        * @type Object
        */ 
        eventQueue: null,
        
        /**
        * Custom Event, notifying subscribers when Config properties are set 
        * (setProperty is called without the silent flag
        * @event configChangedEvent
        */
        configChangedEvent: null,
    
        /**
        * Initializes the configuration Object and all of its local members.
        * @method init
        * @param {Object} owner The owner Object to which this Config 
        * Object belongs
        */
        init: function (owner) {
    
            this.owner = owner;
    
            this.configChangedEvent = 
                this.createEvent(Config.CONFIG_CHANGED_EVENT);
    
            this.configChangedEvent.signature = CustomEvent.LIST;
            this.queueInProgress = false;
            this.config = {};
            this.initialConfig = {};
            this.eventQueue = [];
        
        },
        
        /**
        * Validates that the value passed in is a Boolean.
        * @method checkBoolean
        * @param {Object} val The value to validate
        * @return {Boolean} true, if the value is valid
        */ 
        checkBoolean: function (val) {
            return (typeof val == Config.BOOLEAN_TYPE);
        },
        
        /**
        * Validates that the value passed in is a number.
        * @method checkNumber
        * @param {Object} val The value to validate
        * @return {Boolean} true, if the value is valid
        */
        checkNumber: function (val) {
            return (!isNaN(val));
        },
        
        /**
        * Fires a configuration property event using the specified value. 
        * @method fireEvent
        * @private
        * @param {String} key The configuration property's name
        * @param {value} Object The value of the correct type for the property
        */ 
        fireEvent: function ( key, value ) {
            var property = this.config[key];
        
            if (property && property.event) {
                property.event.fire(value);
            } 
        },
        
        /**
        * Adds a property to the Config Object's private config hash.
        * @method addProperty
        * @param {String} key The configuration property's name
        * @param {Object} propertyObject The Object containing all of this 
        * property's arguments
        */
        addProperty: function ( key, propertyObject ) {
            key = key.toLowerCase();
        
            this.config[key] = propertyObject;
        
            propertyObject.event = this.createEvent(key, { scope: this.owner });
            propertyObject.event.signature = CustomEvent.LIST;
            
            
            propertyObject.key = key;
        
            if (propertyObject.handler) {
                propertyObject.event.subscribe(propertyObject.handler, 
                    this.owner);
            }
        
            this.setProperty(key, propertyObject.value, true);
            
            if (! propertyObject.suppressEvent) {
                this.queueProperty(key, propertyObject.value);
            }
            
        },
        
        /**
        * Returns a key-value configuration map of the values currently set in  
        * the Config Object.
        * @method getConfig
        * @return {Object} The current config, represented in a key-value map
        */
        getConfig: function () {
        
            var cfg = {},
                currCfg = this.config,
                prop,
                property;
                
            for (prop in currCfg) {
                if (Lang.hasOwnProperty(currCfg, prop)) {
                    property = currCfg[prop];
                    if (property && property.event) {
                        cfg[prop] = property.value;
                    }
                }
            }

            return cfg;
        },
        
        /**
        * Returns the value of specified property.
        * @method getProperty
        * @param {String} key The name of the property
        * @return {Object}  The value of the specified property
        */
        getProperty: function (key) {
            var property = this.config[key.toLowerCase()];
            if (property && property.event) {
                return property.value;
            } else {
                return undefined;
            }
        },
        
        /**
        * Resets the specified property's value to its initial value.
        * @method resetProperty
        * @param {String} key The name of the property
        * @return {Boolean} True is the property was reset, false if not
        */
        resetProperty: function (key) {
    
            key = key.toLowerCase();
        
            var property = this.config[key];
    
            if (property && property.event) {
    
                if (this.initialConfig[key] && 
                    !Lang.isUndefined(this.initialConfig[key])) {
    
                    this.setProperty(key, this.initialConfig[key]);

                    return true;
    
                }
    
            } else {
    
                return false;
            }
    
        },
        
        /**
        * Sets the value of a property. If the silent property is passed as 
        * true, the property's event will not be fired.
        * @method setProperty
        * @param {String} key The name of the property
        * @param {String} value The value to set the property to
        * @param {Boolean} silent Whether the value should be set silently, 
        * without firing the property event.
        * @return {Boolean} True, if the set was successful, false if it failed.
        */
        setProperty: function (key, value, silent) {
        
            var property;
        
            key = key.toLowerCase();
        
            if (this.queueInProgress && ! silent) {
                // Currently running through a queue... 
                this.queueProperty(key,value);
                return true;
    
            } else {
                property = this.config[key];
                if (property && property.event) {
                    if (property.validator && !property.validator(value)) {
                        return false;
                    } else {
                        property.value = value;
                        if (! silent) {
                            this.fireEvent(key, value);
                            this.configChangedEvent.fire([key, value]);
                        }
                        return true;
                    }
                } else {
                    return false;
                }
            }
        },
        
        /**
        * Sets the value of a property and queues its event to execute. If the 
        * event is already scheduled to execute, it is
        * moved from its current position to the end of the queue.
        * @method queueProperty
        * @param {String} key The name of the property
        * @param {String} value The value to set the property to
        * @return {Boolean}  true, if the set was successful, false if 
        * it failed.
        */ 
        queueProperty: function (key, value) {
        
            key = key.toLowerCase();
        
            var property = this.config[key],
                foundDuplicate = false,
                iLen,
                queueItem,
                queueItemKey,
                queueItemValue,
                sLen,
                supercedesCheck,
                qLen,
                queueItemCheck,
                queueItemCheckKey,
                queueItemCheckValue,
                i,
                s,
                q;
                                
            if (property && property.event) {
    
                if (!Lang.isUndefined(value) && property.validator && 
                    !property.validator(value)) { // validator
                    return false;
                } else {
        
                    if (!Lang.isUndefined(value)) {
                        property.value = value;
                    } else {
                        value = property.value;
                    }
        
                    foundDuplicate = false;
                    iLen = this.eventQueue.length;
        
                    for (i = 0; i < iLen; i++) {
                        queueItem = this.eventQueue[i];
        
                        if (queueItem) {
                            queueItemKey = queueItem[0];
                            queueItemValue = queueItem[1];

                            if (queueItemKey == key) {
    
                                /*
                                    found a dupe... push to end of queue, null 
                                    current item, and break
                                */
    
                                this.eventQueue[i] = null;
    
                                this.eventQueue.push(
                                    [key, (!Lang.isUndefined(value) ? 
                                    value : queueItemValue)]);
    
                                foundDuplicate = true;
                                break;
                            }
                        }
                    }
                    
                    // this is a refire, or a new property in the queue
    
                    if (! foundDuplicate && !Lang.isUndefined(value)) { 
                        this.eventQueue.push([key, value]);
                    }
                }
        
                if (property.supercedes) {

                    sLen = property.supercedes.length;

                    for (s = 0; s < sLen; s++) {

                        supercedesCheck = property.supercedes[s];
                        qLen = this.eventQueue.length;

                        for (q = 0; q < qLen; q++) {
                            queueItemCheck = this.eventQueue[q];

                            if (queueItemCheck) {
                                queueItemCheckKey = queueItemCheck[0];
                                queueItemCheckValue = queueItemCheck[1];

                                if (queueItemCheckKey == 
                                    supercedesCheck.toLowerCase() ) {

                                    this.eventQueue.push([queueItemCheckKey, 
                                        queueItemCheckValue]);

                                    this.eventQueue[q] = null;
                                    break;

                                }
                            }
                        }
                    }
                }


                return true;
            } else {
                return false;
            }
        },
        
        /**
        * Fires the event for a property using the property's current value.
        * @method refireEvent
        * @param {String} key The name of the property
        */
        refireEvent: function (key) {
    
            key = key.toLowerCase();
        
            var property = this.config[key];
    
            if (property && property.event && 
    
                !Lang.isUndefined(property.value)) {
    
                if (this.queueInProgress) {
    
                    this.queueProperty(key);
    
                } else {
    
                    this.fireEvent(key, property.value);
    
                }
    
            }
        },
        
        /**
        * Applies a key-value Object literal to the configuration, replacing  
        * any existing values, and queueing the property events.
        * Although the values will be set, fireQueue() must be called for their 
        * associated events to execute.
        * @method applyConfig
        * @param {Object} userConfig The configuration Object literal
        * @param {Boolean} init  When set to true, the initialConfig will 
        * be set to the userConfig passed in, so that calling a reset will 
        * reset the properties to the passed values.
        */
        applyConfig: function (userConfig, init) {
        
            var sKey,
                oConfig;

            if (init) {
                oConfig = {};
                for (sKey in userConfig) {
                    if (Lang.hasOwnProperty(userConfig, sKey)) {
                        oConfig[sKey.toLowerCase()] = userConfig[sKey];
                    }
                }
                this.initialConfig = oConfig;
            }

            for (sKey in userConfig) {
                if (Lang.hasOwnProperty(userConfig, sKey)) {
                    this.queueProperty(sKey, userConfig[sKey]);
                }
            }
        },
        
        /**
        * Refires the events for all configuration properties using their 
        * current values.
        * @method refresh
        */
        refresh: function () {

            var prop;

            for (prop in this.config) {
                if (Lang.hasOwnProperty(this.config, prop)) {
                    this.refireEvent(prop);
                }
            }
        },
        
        /**
        * Fires the normalized list of queued property change events
        * @method fireQueue
        */
        fireQueue: function () {
        
            var i, 
                queueItem,
                key,
                value,
                property;
        
            this.queueInProgress = true;
            for (i = 0;i < this.eventQueue.length; i++) {
                queueItem = this.eventQueue[i];
                if (queueItem) {
        
                    key = queueItem[0];
                    value = queueItem[1];
                    property = this.config[key];

                    property.value = value;

                    // Clear out queue entry, to avoid it being 
                    // re-added to the queue by any queueProperty/supercedes
                    // calls which are invoked during fireEvent
                    this.eventQueue[i] = null;

                    this.fireEvent(key,value);
                }
            }
            
            this.queueInProgress = false;
            this.eventQueue = [];
        },
        
        /**
        * Subscribes an external handler to the change event for any 
        * given property. 
        * @method subscribeToConfigEvent
        * @param {String} key The property name
        * @param {Function} handler The handler function to use subscribe to 
        * the property's event
        * @param {Object} obj The Object to use for scoping the event handler 
        * (see CustomEvent documentation)
        * @param {Boolean} overrideContext Optional. If true, will override
        * "this" within the handler to map to the scope Object passed into the
        * method.
        * @return {Boolean} True, if the subscription was successful, 
        * otherwise false.
        */ 
        subscribeToConfigEvent: function (key, handler, obj, overrideContext) {
    
            var property = this.config[key.toLowerCase()];
    
            if (property && property.event) {
                if (!Config.alreadySubscribed(property.event, handler, obj)) {
                    property.event.subscribe(handler, obj, overrideContext);
                }
                return true;
            } else {
                return false;
            }
    
        },
        
        /**
        * Unsubscribes an external handler from the change event for any 
        * given property. 
        * @method unsubscribeFromConfigEvent
        * @param {String} key The property name
        * @param {Function} handler The handler function to use subscribe to 
        * the property's event
        * @param {Object} obj The Object to use for scoping the event 
        * handler (see CustomEvent documentation)
        * @return {Boolean} True, if the unsubscription was successful, 
        * otherwise false.
        */
        unsubscribeFromConfigEvent: function (key, handler, obj) {
            var property = this.config[key.toLowerCase()];
            if (property && property.event) {
                return property.event.unsubscribe(handler, obj);
            } else {
                return false;
            }
        },
        
        /**
        * Returns a string representation of the Config object
        * @method toString
        * @return {String} The Config object in string format.
        */
        toString: function () {
            var output = "Config";
            if (this.owner) {
                output += " [" + this.owner.toString() + "]";
            }
            return output;
        },
        
        /**
        * Returns a string representation of the Config object's current 
        * CustomEvent queue
        * @method outputEventQueue
        * @return {String} The string list of CustomEvents currently queued 
        * for execution
        */
        outputEventQueue: function () {

            var output = "",
                queueItem,
                q,
                nQueue = this.eventQueue.length;
              
            for (q = 0; q < nQueue; q++) {
                queueItem = this.eventQueue[q];
                if (queueItem) {
                    output += queueItem[0] + "=" + queueItem[1] + ", ";
                }
            }
            return output;
        },

        /**
        * Sets all properties to null, unsubscribes all listeners from each 
        * property's change event and all listeners from the configChangedEvent.
        * @method destroy
        */
        destroy: function () {

            var oConfig = this.config,
                sProperty,
                oProperty;


            for (sProperty in oConfig) {
            
                if (Lang.hasOwnProperty(oConfig, sProperty)) {

                    oProperty = oConfig[sProperty];

                    oProperty.event.unsubscribeAll();
                    oProperty.event = null;

                }
            
            }
            
            this.configChangedEvent.unsubscribeAll();
            
            this.configChangedEvent = null;
            this.owner = null;
            this.config = null;
            this.initialConfig = null;
            this.eventQueue = null;
        
        }

    };
    
    
    
    /**
    * Checks to determine if a particular function/Object pair are already 
    * subscribed to the specified CustomEvent
    * @method YAHOO.util.Config.alreadySubscribed
    * @static
    * @param {YAHOO.util.CustomEvent} evt The CustomEvent for which to check 
    * the subscriptions
    * @param {Function} fn The function to look for in the subscribers list
    * @param {Object} obj The execution scope Object for the subscription
    * @return {Boolean} true, if the function/Object pair is already subscribed 
    * to the CustomEvent passed in
    */
    Config.alreadySubscribed = function (evt, fn, obj) {
    
        var nSubscribers = evt.subscribers.length,
            subsc,
            i;

        if (nSubscribers > 0) {
            i = nSubscribers - 1;
            do {
                subsc = evt.subscribers[i];
                if (subsc && subsc.obj == obj && subsc.fn == fn) {
                    return true;
                }
            }
            while (i--);
        }

        return false;

    };

    YAHOO.lang.augmentProto(Config, YAHOO.util.EventProvider);

}());
(function () {

    /**
    * The Container family of components is designed to enable developers to 
    * create different kinds of content-containing modules on the web. Module 
    * and Overlay are the most basic containers, and they can be used directly 
    * or extended to build custom containers. Also part of the Container family 
    * are four UI controls that extend Module and Overlay: Tooltip, Panel, 
    * Dialog, and SimpleDialog.
    * @module container
    * @title Container
    * @requires yahoo, dom, event 
    * @optional dragdrop, animation, button
    */
    
    /**
    * Module is a JavaScript representation of the Standard Module Format. 
    * Standard Module Format is a simple standard for markup containers where 
    * child nodes representing the header, body, and footer of the content are 
    * denoted using the CSS classes "hd", "bd", and "ft" respectively. 
    * Module is the base class for all other classes in the YUI 
    * Container package.
    * @namespace YAHOO.widget
    * @class Module
    * @constructor
    * @param {String} el The element ID representing the Module <em>OR</em>
    * @param {HTMLElement} el The element representing the Module
    * @param {Object} userConfig The configuration Object literal containing 
    * the configuration that should be set for this module. See configuration 
    * documentation for more details.
    */
    YAHOO.widget.Module = function (el, userConfig) {
        if (el) {
            this.init(el, userConfig);
        } else {
        }
    };

    var Dom = YAHOO.util.Dom,
        Config = YAHOO.util.Config,
        Event = YAHOO.util.Event,
        CustomEvent = YAHOO.util.CustomEvent,
        Module = YAHOO.widget.Module,
        UA = YAHOO.env.ua,

        m_oModuleTemplate,
        m_oHeaderTemplate,
        m_oBodyTemplate,
        m_oFooterTemplate,

        /**
        * Constant representing the name of the Module's events
        * @property EVENT_TYPES
        * @private
        * @final
        * @type Object
        */
        EVENT_TYPES = {
            "BEFORE_INIT": "beforeInit",
            "INIT": "init",
            "APPEND": "append",
            "BEFORE_RENDER": "beforeRender",
            "RENDER": "render",
            "CHANGE_HEADER": "changeHeader",
            "CHANGE_BODY": "changeBody",
            "CHANGE_FOOTER": "changeFooter",
            "CHANGE_CONTENT": "changeContent",
            "DESTROY": "destroy",
            "BEFORE_SHOW": "beforeShow",
            "SHOW": "show",
            "BEFORE_HIDE": "beforeHide",
            "HIDE": "hide"
        },
            
        /**
        * Constant representing the Module's configuration properties
        * @property DEFAULT_CONFIG
        * @private
        * @final
        * @type Object
        */
        DEFAULT_CONFIG = {
        
            "VISIBLE": { 
                key: "visible", 
                value: true, 
                validator: YAHOO.lang.isBoolean 
            },

            "EFFECT": {
                key: "effect",
                suppressEvent: true,
                supercedes: ["visible"]
            },

            "MONITOR_RESIZE": {
                key: "monitorresize",
                value: true
            },

            "APPEND_TO_DOCUMENT_BODY": {
                key: "appendtodocumentbody",
                value: false
            }
        };

    /**
    * Constant representing the prefix path to use for non-secure images
    * @property YAHOO.widget.Module.IMG_ROOT
    * @static
    * @final
    * @type String
    */
    Module.IMG_ROOT = null;
    
    /**
    * Constant representing the prefix path to use for securely served images
    * @property YAHOO.widget.Module.IMG_ROOT_SSL
    * @static
    * @final
    * @type String
    */
    Module.IMG_ROOT_SSL = null;
    
    /**
    * Constant for the default CSS class name that represents a Module
    * @property YAHOO.widget.Module.CSS_MODULE
    * @static
    * @final
    * @type String
    */
    Module.CSS_MODULE = "yui-module";
    
    /**
    * Constant representing the module header
    * @property YAHOO.widget.Module.CSS_HEADER
    * @static
    * @final
    * @type String
    */
    Module.CSS_HEADER = "hd";

    /**
    * Constant representing the module body
    * @property YAHOO.widget.Module.CSS_BODY
    * @static
    * @final
    * @type String
    */
    Module.CSS_BODY = "bd";
    
    /**
    * Constant representing the module footer
    * @property YAHOO.widget.Module.CSS_FOOTER
    * @static
    * @final
    * @type String
    */
    Module.CSS_FOOTER = "ft";
    
    /**
    * Constant representing the url for the "src" attribute of the iframe 
    * used to monitor changes to the browser's base font size
    * @property YAHOO.widget.Module.RESIZE_MONITOR_SECURE_URL
    * @static
    * @final
    * @type String
    */
    Module.RESIZE_MONITOR_SECURE_URL = "javascript:false;";

    /**
    * Constant representing the buffer amount (in pixels) to use when positioning
    * the text resize monitor offscreen. The resize monitor is positioned
    * offscreen by an amount eqaul to its offsetHeight + the buffer value.
    * 
    * @property YAHOO.widget.Module.RESIZE_MONITOR_BUFFER
    * @static
    * @type Number
    */
    // Set to 1, to work around pixel offset in IE8, which increases when zoom is used
    Module.RESIZE_MONITOR_BUFFER = 1;

    /**
    * Singleton CustomEvent fired when the font size is changed in the browser.
    * Opera's "zoom" functionality currently does not support text 
    * size detection.
    * @event YAHOO.widget.Module.textResizeEvent
    */
    Module.textResizeEvent = new CustomEvent("textResize");

    /**
     * Helper utility method, which forces a document level 
     * redraw for Opera, which can help remove repaint
     * irregularities after applying DOM changes.
     *
     * @method YAHOO.widget.Module.forceDocumentRedraw
     * @static
     */
    Module.forceDocumentRedraw = function() {
        var docEl = document.documentElement;
        if (docEl) {
            docEl.className += " ";
            docEl.className = YAHOO.lang.trim(docEl.className);
        }
    };

    function createModuleTemplate() {

        if (!m_oModuleTemplate) {
            m_oModuleTemplate = document.createElement("div");
            
            m_oModuleTemplate.innerHTML = ("<div class=\"" + 
                Module.CSS_HEADER + "\"></div>" + "<div class=\"" + 
                Module.CSS_BODY + "\"></div><div class=\"" + 
                Module.CSS_FOOTER + "\"></div>");

            m_oHeaderTemplate = m_oModuleTemplate.firstChild;
            m_oBodyTemplate = m_oHeaderTemplate.nextSibling;
            m_oFooterTemplate = m_oBodyTemplate.nextSibling;
        }

        return m_oModuleTemplate;
    }

    function createHeader() {
        if (!m_oHeaderTemplate) {
            createModuleTemplate();
        }
        return (m_oHeaderTemplate.cloneNode(false));
    }

    function createBody() {
        if (!m_oBodyTemplate) {
            createModuleTemplate();
        }
        return (m_oBodyTemplate.cloneNode(false));
    }

    function createFooter() {
        if (!m_oFooterTemplate) {
            createModuleTemplate();
        }
        return (m_oFooterTemplate.cloneNode(false));
    }

    Module.prototype = {

        /**
        * The class's constructor function
        * @property contructor
        * @type Function
        */
        constructor: Module,
        
        /**
        * The main module element that contains the header, body, and footer
        * @property element
        * @type HTMLElement
        */
        element: null,

        /**
        * The header element, denoted with CSS class "hd"
        * @property header
        * @type HTMLElement
        */
        header: null,

        /**
        * The body element, denoted with CSS class "bd"
        * @property body
        * @type HTMLElement
        */
        body: null,

        /**
        * The footer element, denoted with CSS class "ft"
        * @property footer
        * @type HTMLElement
        */
        footer: null,

        /**
        * The id of the element
        * @property id
        * @type String
        */
        id: null,

        /**
        * A string representing the root path for all images created by
        * a Module instance.
        * @deprecated It is recommend that any images for a Module be applied
        * via CSS using the "background-image" property.
        * @property imageRoot
        * @type String
        */
        imageRoot: Module.IMG_ROOT,

        /**
        * Initializes the custom events for Module which are fired 
        * automatically at appropriate times by the Module class.
        * @method initEvents
        */
        initEvents: function () {

            var SIGNATURE = CustomEvent.LIST;

            /**
            * CustomEvent fired prior to class initalization.
            * @event beforeInitEvent
            * @param {class} classRef class reference of the initializing 
            * class, such as this.beforeInitEvent.fire(Module)
            */
            this.beforeInitEvent = this.createEvent(EVENT_TYPES.BEFORE_INIT);
            this.beforeInitEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after class initalization.
            * @event initEvent
            * @param {class} classRef class reference of the initializing 
            * class, such as this.beforeInitEvent.fire(Module)
            */  
            this.initEvent = this.createEvent(EVENT_TYPES.INIT);
            this.initEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired when the Module is appended to the DOM
            * @event appendEvent
            */
            this.appendEvent = this.createEvent(EVENT_TYPES.APPEND);
            this.appendEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired before the Module is rendered
            * @event beforeRenderEvent
            */
            this.beforeRenderEvent = this.createEvent(EVENT_TYPES.BEFORE_RENDER);
            this.beforeRenderEvent.signature = SIGNATURE;
        
            /**
            * CustomEvent fired after the Module is rendered
            * @event renderEvent
            */
            this.renderEvent = this.createEvent(EVENT_TYPES.RENDER);
            this.renderEvent.signature = SIGNATURE;
        
            /**
            * CustomEvent fired when the header content of the Module 
            * is modified
            * @event changeHeaderEvent
            * @param {String/HTMLElement} content String/element representing 
            * the new header content
            */
            this.changeHeaderEvent = this.createEvent(EVENT_TYPES.CHANGE_HEADER);
            this.changeHeaderEvent.signature = SIGNATURE;
            
            /**
            * CustomEvent fired when the body content of the Module is modified
            * @event changeBodyEvent
            * @param {String/HTMLElement} content String/element representing 
            * the new body content
            */  
            this.changeBodyEvent = this.createEvent(EVENT_TYPES.CHANGE_BODY);
            this.changeBodyEvent.signature = SIGNATURE;
            
            /**
            * CustomEvent fired when the footer content of the Module 
            * is modified
            * @event changeFooterEvent
            * @param {String/HTMLElement} content String/element representing 
            * the new footer content
            */
            this.changeFooterEvent = this.createEvent(EVENT_TYPES.CHANGE_FOOTER);
            this.changeFooterEvent.signature = SIGNATURE;
        
            /**
            * CustomEvent fired when the content of the Module is modified
            * @event changeContentEvent
            */
            this.changeContentEvent = this.createEvent(EVENT_TYPES.CHANGE_CONTENT);
            this.changeContentEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired when the Module is destroyed
            * @event destroyEvent
            */
            this.destroyEvent = this.createEvent(EVENT_TYPES.DESTROY);
            this.destroyEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired before the Module is shown
            * @event beforeShowEvent
            */
            this.beforeShowEvent = this.createEvent(EVENT_TYPES.BEFORE_SHOW);
            this.beforeShowEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after the Module is shown
            * @event showEvent
            */
            this.showEvent = this.createEvent(EVENT_TYPES.SHOW);
            this.showEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired before the Module is hidden
            * @event beforeHideEvent
            */
            this.beforeHideEvent = this.createEvent(EVENT_TYPES.BEFORE_HIDE);
            this.beforeHideEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after the Module is hidden
            * @event hideEvent
            */
            this.hideEvent = this.createEvent(EVENT_TYPES.HIDE);
            this.hideEvent.signature = SIGNATURE;
        }, 

        /**
        * String representing the current user-agent platform
        * @property platform
        * @type String
        */
        platform: function () {
            var ua = navigator.userAgent.toLowerCase();

            if (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1) {
                return "windows";
            } else if (ua.indexOf("macintosh") != -1) {
                return "mac";
            } else {
                return false;
            }
        }(),
        
        /**
        * String representing the user-agent of the browser
        * @deprecated Use YAHOO.env.ua
        * @property browser
        * @type String
        */
        browser: function () {
            var ua = navigator.userAgent.toLowerCase();
            /*
                 Check Opera first in case of spoof and check Safari before
                 Gecko since Safari's user agent string includes "like Gecko"
            */
            if (ua.indexOf('opera') != -1) { 
                return 'opera';
            } else if (ua.indexOf('msie 7') != -1) {
                return 'ie7';
            } else if (ua.indexOf('msie') != -1) {
                return 'ie';
            } else if (ua.indexOf('safari') != -1) { 
                return 'safari';
            } else if (ua.indexOf('gecko') != -1) {
                return 'gecko';
            } else {
                return false;
            }
        }(),
        
        /**
        * Boolean representing whether or not the current browsing context is 
        * secure (https)
        * @property isSecure
        * @type Boolean
        */
        isSecure: function () {
            if (window.location.href.toLowerCase().indexOf("https") === 0) {
                return true;
            } else {
                return false;
            }
        }(),
        
        /**
        * Initializes the custom events for Module which are fired 
        * automatically at appropriate times by the Module class.
        */
        initDefaultConfig: function () {
            // Add properties //
            /**
            * Specifies whether the Module is visible on the page.
            * @config visible
            * @type Boolean
            * @default true
            */
            this.cfg.addProperty(DEFAULT_CONFIG.VISIBLE.key, {
                handler: this.configVisible, 
                value: DEFAULT_CONFIG.VISIBLE.value, 
                validator: DEFAULT_CONFIG.VISIBLE.validator
            });

            /**
            * <p>
            * Object or array of objects representing the ContainerEffect 
            * classes that are active for animating the container.
            * </p>
            * <p>
            * <strong>NOTE:</strong> Although this configuration 
            * property is introduced at the Module level, an out of the box
            * implementation is not shipped for the Module class so setting
            * the proroperty on the Module class has no effect. The Overlay 
            * class is the first class to provide out of the box ContainerEffect 
            * support.
            * </p>
            * @config effect
            * @type Object
            * @default null
            */
            this.cfg.addProperty(DEFAULT_CONFIG.EFFECT.key, {
                suppressEvent: DEFAULT_CONFIG.EFFECT.suppressEvent, 
                supercedes: DEFAULT_CONFIG.EFFECT.supercedes
            });

            /**
            * Specifies whether to create a special proxy iframe to monitor 
            * for user font resizing in the document
            * @config monitorresize
            * @type Boolean
            * @default true
            */
            this.cfg.addProperty(DEFAULT_CONFIG.MONITOR_RESIZE.key, {
                handler: this.configMonitorResize,
                value: DEFAULT_CONFIG.MONITOR_RESIZE.value
            });

            /**
            * Specifies if the module should be rendered as the first child 
            * of document.body or appended as the last child when render is called
            * with document.body as the "appendToNode".
            * <p>
            * Appending to the body while the DOM is still being constructed can 
            * lead to Operation Aborted errors in IE hence this flag is set to 
            * false by default.
            * </p>
            * 
            * @config appendtodocumentbody
            * @type Boolean
            * @default false
            */
            this.cfg.addProperty(DEFAULT_CONFIG.APPEND_TO_DOCUMENT_BODY.key, {
                value: DEFAULT_CONFIG.APPEND_TO_DOCUMENT_BODY.value
            });
        },

        /**
        * The Module class's initialization method, which is executed for
        * Module and all of its subclasses. This method is automatically 
        * called by the constructor, and  sets up all DOM references for 
        * pre-existing markup, and creates required markup if it is not 
        * already present.
        * <p>
        * If the element passed in does not have an id, one will be generated
        * for it.
        * </p>
        * @method init
        * @param {String} el The element ID representing the Module <em>OR</em>
        * @param {HTMLElement} el The element representing the Module
        * @param {Object} userConfig The configuration Object literal 
        * containing the configuration that should be set for this module. 
        * See configuration documentation for more details.
        */
        init: function (el, userConfig) {

            var elId, child;

            this.initEvents();
            this.beforeInitEvent.fire(Module);

            /**
            * The Module's Config object used for monitoring 
            * configuration properties.
            * @property cfg
            * @type YAHOO.util.Config
            */
            this.cfg = new Config(this);

            if (this.isSecure) {
                this.imageRoot = Module.IMG_ROOT_SSL;
            }

            if (typeof el == "string") {
                elId = el;
                el = document.getElementById(el);
                if (! el) {
                    el = (createModuleTemplate()).cloneNode(false);
                    el.id = elId;
                }
            }

            this.id = Dom.generateId(el);
            this.element = el;

            child = this.element.firstChild;

            if (child) {
                var fndHd = false, fndBd = false, fndFt = false;
                do {
                    // We're looking for elements
                    if (1 == child.nodeType) {
                        if (!fndHd && Dom.hasClass(child, Module.CSS_HEADER)) {
                            this.header = child;
                            fndHd = true;
                        } else if (!fndBd && Dom.hasClass(child, Module.CSS_BODY)) {
                            this.body = child;
                            fndBd = true;
                        } else if (!fndFt && Dom.hasClass(child, Module.CSS_FOOTER)){
                            this.footer = child;
                            fndFt = true;
                        }
                    }
                } while ((child = child.nextSibling));
            }

            this.initDefaultConfig();

            Dom.addClass(this.element, Module.CSS_MODULE);

            if (userConfig) {
                this.cfg.applyConfig(userConfig, true);
            }

            /*
                Subscribe to the fireQueue() method of Config so that any 
                queued configuration changes are excecuted upon render of 
                the Module
            */ 

            if (!Config.alreadySubscribed(this.renderEvent, this.cfg.fireQueue, this.cfg)) {
                this.renderEvent.subscribe(this.cfg.fireQueue, this.cfg, true);
            }

            this.initEvent.fire(Module);
        },

        /**
        * Initialize an empty IFRAME that is placed out of the visible area 
        * that can be used to detect text resize.
        * @method initResizeMonitor
        */
        initResizeMonitor: function () {

            var isGeckoWin = (UA.gecko && this.platform == "windows");
            if (isGeckoWin) {
                // Help prevent spinning loading icon which 
                // started with FireFox 2.0.0.8/Win
                var self = this;
                setTimeout(function(){self._initResizeMonitor();}, 0);
            } else {
                this._initResizeMonitor();
            }
        },

        /**
         * Create and initialize the text resize monitoring iframe.
         * 
         * @protected
         * @method _initResizeMonitor
         */
        _initResizeMonitor : function() {

            var oDoc, 
                oIFrame, 
                sHTML;

            function fireTextResize() {
                Module.textResizeEvent.fire();
            }

            if (!UA.opera) {
                oIFrame = Dom.get("_yuiResizeMonitor");

                var supportsCWResize = this._supportsCWResize();

                if (!oIFrame) {
                    oIFrame = document.createElement("iframe");

                    if (this.isSecure && Module.RESIZE_MONITOR_SECURE_URL && UA.ie) {
                        oIFrame.src = Module.RESIZE_MONITOR_SECURE_URL;
                    }

                    if (!supportsCWResize) {
                        // Can't monitor on contentWindow, so fire from inside iframe
                        sHTML = ["<html><head><script ",
                                 "type=\"text/javascript\">",
                                 "window.onresize=function(){window.parent.",
                                 "YAHOO.widget.Module.textResizeEvent.",
                                 "fire();};<",
                                 "\/script></head>",
                                 "<body></body></html>"].join('');

                        oIFrame.src = "data:text/html;charset=utf-8," + encodeURIComponent(sHTML);
                    }

                    oIFrame.id = "_yuiResizeMonitor";
                    oIFrame.title = "Text Resize Monitor";
                    /*
                        Need to set "position" property before inserting the 
                        iframe into the document or Safari's status bar will 
                        forever indicate the iframe is loading 
                        (See YUILibrary bug #1723064)
                    */
                    oIFrame.style.position = "absolute";
                    oIFrame.style.visibility = "hidden";

                    var db = document.body,
                        fc = db.firstChild;
                    if (fc) {
                        db.insertBefore(oIFrame, fc);
                    } else {
                        db.appendChild(oIFrame);
                    }

                    // Setting the background color fixes an issue with IE6/IE7, where
                    // elements in the DOM, with -ve margin-top which positioned them 
                    // offscreen (so they would be overlapped by the iframe and its -ve top
                    // setting), would have their -ve margin-top ignored, when the iframe 
                    // was added.
                    oIFrame.style.backgroundColor = "transparent";

                    oIFrame.style.borderWidth = "0";
                    oIFrame.style.width = "2em";
                    oIFrame.style.height = "2em";
                    oIFrame.style.left = "0";
                    oIFrame.style.top = (-1 * (oIFrame.offsetHeight + Module.RESIZE_MONITOR_BUFFER)) + "px";
                    oIFrame.style.visibility = "visible";

                    /*
                       Don't open/close the document for Gecko like we used to, since it
                       leads to duplicate cookies. (See YUILibrary bug #1721755)
                    */
                    if (UA.webkit) {
                        oDoc = oIFrame.contentWindow.document;
                        oDoc.open();
                        oDoc.close();
                    }
                }

                if (oIFrame && oIFrame.contentWindow) {
                    Module.textResizeEvent.subscribe(this.onDomResize, this, true);

                    if (!Module.textResizeInitialized) {
                        if (supportsCWResize) {
                            if (!Event.on(oIFrame.contentWindow, "resize", fireTextResize)) {
                                /*
                                     This will fail in IE if document.domain has 
                                     changed, so we must change the listener to 
                                     use the oIFrame element instead
                                */
                                Event.on(oIFrame, "resize", fireTextResize);
                            }
                        }
                        Module.textResizeInitialized = true;
                    }
                    this.resizeMonitor = oIFrame;
                }
            }
        },

        /**
         * Text resize monitor helper method.
         * Determines if the browser supports resize events on iframe content windows.
         * 
         * @private
         * @method _supportsCWResize
         */
        _supportsCWResize : function() {
            /*
                Gecko 1.8.0 (FF1.5), 1.8.1.0-5 (FF2) won't fire resize on contentWindow.
                Gecko 1.8.1.6+ (FF2.0.0.6+) and all other browsers will fire resize on contentWindow.

                We don't want to start sniffing for patch versions, so fire textResize the same
                way on all FF2 flavors
             */
            var bSupported = true;
            if (UA.gecko && UA.gecko <= 1.8) {
                bSupported = false;
            }
            return bSupported;
        },

        /**
        * Event handler fired when the resize monitor element is resized.
        * @method onDomResize
        * @param {DOMEvent} e The DOM resize event
        * @param {Object} obj The scope object passed to the handler
        */
        onDomResize: function (e, obj) {

            var nTop = -1 * (this.resizeMonitor.offsetHeight + Module.RESIZE_MONITOR_BUFFER);

            this.resizeMonitor.style.top = nTop + "px";
            this.resizeMonitor.style.left = "0";
        },

        /**
        * Sets the Module's header content to the string specified, or appends 
        * the passed element to the header. If no header is present, one will 
        * be automatically created. An empty string can be passed to the method
        * to clear the contents of the header.
        * 
        * @method setHeader
        * @param {String} headerContent The string used to set the header.
        * As a convenience, non HTMLElement objects can also be passed into 
        * the method, and will be treated as strings, with the header innerHTML
        * set to their default toString implementations.
        * <em>OR</em>
        * @param {HTMLElement} headerContent The HTMLElement to append to 
        * <em>OR</em>
        * @param {DocumentFragment} headerContent The document fragment 
        * containing elements which are to be added to the header
        */
        setHeader: function (headerContent) {
            var oHeader = this.header || (this.header = createHeader());

            if (headerContent.nodeName) {
                oHeader.innerHTML = "";
                oHeader.appendChild(headerContent);
            } else {
                oHeader.innerHTML = headerContent;
            }

            if (this._rendered) {
                this._renderHeader();
            }

            this.changeHeaderEvent.fire(headerContent);
            this.changeContentEvent.fire();

        },

        /**
        * Appends the passed element to the header. If no header is present, 
        * one will be automatically created.
        * @method appendToHeader
        * @param {HTMLElement | DocumentFragment} element The element to 
        * append to the header. In the case of a document fragment, the
        * children of the fragment will be appended to the header.
        */
        appendToHeader: function (element) {
            var oHeader = this.header || (this.header = createHeader());

            oHeader.appendChild(element);

            this.changeHeaderEvent.fire(element);
            this.changeContentEvent.fire();

        },

        /**
        * Sets the Module's body content to the HTML specified. 
        * 
        * If no body is present, one will be automatically created. 
        * 
        * An empty string can be passed to the method to clear the contents of the body.
        * @method setBody
        * @param {String} bodyContent The HTML used to set the body. 
        * As a convenience, non HTMLElement objects can also be passed into 
        * the method, and will be treated as strings, with the body innerHTML
        * set to their default toString implementations.
        * <em>OR</em>
        * @param {HTMLElement} bodyContent The HTMLElement to add as the first and only
        * child of the body element.
        * <em>OR</em>
        * @param {DocumentFragment} bodyContent The document fragment 
        * containing elements which are to be added to the body
        */
        setBody: function (bodyContent) {
            var oBody = this.body || (this.body = createBody());

            if (bodyContent.nodeName) {
                oBody.innerHTML = "";
                oBody.appendChild(bodyContent);
            } else {
                oBody.innerHTML = bodyContent;
            }

            if (this._rendered) {
                this._renderBody();
            }

            this.changeBodyEvent.fire(bodyContent);
            this.changeContentEvent.fire();
        },

        /**
        * Appends the passed element to the body. If no body is present, one 
        * will be automatically created.
        * @method appendToBody
        * @param {HTMLElement | DocumentFragment} element The element to 
        * append to the body. In the case of a document fragment, the
        * children of the fragment will be appended to the body.
        * 
        */
        appendToBody: function (element) {
            var oBody = this.body || (this.body = createBody());
        
            oBody.appendChild(element);

            this.changeBodyEvent.fire(element);
            this.changeContentEvent.fire();

        },
        
        /**
        * Sets the Module's footer content to the HTML specified, or appends 
        * the passed element to the footer. If no footer is present, one will 
        * be automatically created. An empty string can be passed to the method
        * to clear the contents of the footer.
        * @method setFooter
        * @param {String} footerContent The HTML used to set the footer 
        * As a convenience, non HTMLElement objects can also be passed into 
        * the method, and will be treated as strings, with the footer innerHTML
        * set to their default toString implementations.
        * <em>OR</em>
        * @param {HTMLElement} footerContent The HTMLElement to append to 
        * the footer
        * <em>OR</em>
        * @param {DocumentFragment} footerContent The document fragment containing 
        * elements which are to be added to the footer
        */
        setFooter: function (footerContent) {

            var oFooter = this.footer || (this.footer = createFooter());

            if (footerContent.nodeName) {
                oFooter.innerHTML = "";
                oFooter.appendChild(footerContent);
            } else {
                oFooter.innerHTML = footerContent;
            }

            if (this._rendered) {
                this._renderFooter();
            }

            this.changeFooterEvent.fire(footerContent);
            this.changeContentEvent.fire();
        },

        /**
        * Appends the passed element to the footer. If no footer is present, 
        * one will be automatically created.
        * @method appendToFooter
        * @param {HTMLElement | DocumentFragment} element The element to 
        * append to the footer. In the case of a document fragment, the
        * children of the fragment will be appended to the footer
        */
        appendToFooter: function (element) {

            var oFooter = this.footer || (this.footer = createFooter());

            oFooter.appendChild(element);

            this.changeFooterEvent.fire(element);
            this.changeContentEvent.fire();

        },

        /**
        * Renders the Module by inserting the elements that are not already 
        * in the main Module into their correct places. Optionally appends 
        * the Module to the specified node prior to the render's execution. 
        * <p>
        * For Modules without existing markup, the appendToNode argument 
        * is REQUIRED. If this argument is ommitted and the current element is 
        * not present in the document, the function will return false, 
        * indicating that the render was a failure.
        * </p>
        * <p>
        * NOTE: As of 2.3.1, if the appendToNode is the document's body element
        * then the module is rendered as the first child of the body element, 
        * and not appended to it, to avoid Operation Aborted errors in IE when 
        * rendering the module before window's load event is fired. You can 
        * use the appendtodocumentbody configuration property to change this 
        * to append to document.body if required.
        * </p>
        * @method render
        * @param {String} appendToNode The element id to which the Module 
        * should be appended to prior to rendering <em>OR</em>
        * @param {HTMLElement} appendToNode The element to which the Module 
        * should be appended to prior to rendering
        * @param {HTMLElement} moduleElement OPTIONAL. The element that 
        * represents the actual Standard Module container.
        * @return {Boolean} Success or failure of the render
        */
        render: function (appendToNode, moduleElement) {

            var me = this;

            function appendTo(parentNode) {
                if (typeof parentNode == "string") {
                    parentNode = document.getElementById(parentNode);
                }

                if (parentNode) {
                    me._addToParent(parentNode, me.element);
                    me.appendEvent.fire();
                }
            }

            this.beforeRenderEvent.fire();

            if (! moduleElement) {
                moduleElement = this.element;
            }

            if (appendToNode) {
                appendTo(appendToNode);
            } else { 
                // No node was passed in. If the element is not already in the Dom, this fails
                if (! Dom.inDocument(this.element)) {
                    return false;
                }
            }

            this._renderHeader(moduleElement);
            this._renderBody(moduleElement);
            this._renderFooter(moduleElement);

            this._rendered = true;

            this.renderEvent.fire();
            return true;
        },

        /**
         * Renders the currently set header into it's proper position under the 
         * module element. If the module element is not provided, "this.element" 
         * is used.
         * 
         * @method _renderHeader
         * @protected
         * @param {HTMLElement} moduleElement Optional. A reference to the module element
         */
        _renderHeader: function(moduleElement){
            moduleElement = moduleElement || this.element;

            // Need to get everything into the DOM if it isn't already
            if (this.header && !Dom.inDocument(this.header)) {
                // There is a header, but it's not in the DOM yet. Need to add it.
                var firstChild = moduleElement.firstChild;
                if (firstChild) {
                    moduleElement.insertBefore(this.header, firstChild);
                } else {
                    moduleElement.appendChild(this.header);
                }
            }
        },

        /**
         * Renders the currently set body into it's proper position under the 
         * module element. If the module element is not provided, "this.element" 
         * is used.
         * 
         * @method _renderBody
         * @protected
         * @param {HTMLElement} moduleElement Optional. A reference to the module element.
         */
        _renderBody: function(moduleElement){
            moduleElement = moduleElement || this.element;

            if (this.body && !Dom.inDocument(this.body)) {
                // There is a body, but it's not in the DOM yet. Need to add it.
                if (this.footer && Dom.isAncestor(moduleElement, this.footer)) {
                    moduleElement.insertBefore(this.body, this.footer);
                } else {
                    moduleElement.appendChild(this.body);
                }
            }
        },

        /**
         * Renders the currently set footer into it's proper position under the 
         * module element. If the module element is not provided, "this.element" 
         * is used.
         * 
         * @method _renderFooter
         * @protected
         * @param {HTMLElement} moduleElement Optional. A reference to the module element
         */
        _renderFooter: function(moduleElement){
            moduleElement = moduleElement || this.element;

            if (this.footer && !Dom.inDocument(this.footer)) {
                // There is a footer, but it's not in the DOM yet. Need to add it.
                moduleElement.appendChild(this.footer);
            }
        },

        /**
        * Removes the Module element from the DOM and sets all child elements 
        * to null.
        * @method destroy
        */
        destroy: function () {

            var parent;

            if (this.element) {
                Event.purgeElement(this.element, true);
                parent = this.element.parentNode;
            }

            if (parent) {
                parent.removeChild(this.element);
            }
        
            this.element = null;
            this.header = null;
            this.body = null;
            this.footer = null;

            Module.textResizeEvent.unsubscribe(this.onDomResize, this);

            this.cfg.destroy();
            this.cfg = null;

            this.destroyEvent.fire();
        },

        /**
        * Shows the Module element by setting the visible configuration 
        * property to true. Also fires two events: beforeShowEvent prior to 
        * the visibility change, and showEvent after.
        * @method show
        */
        show: function () {
            this.cfg.setProperty("visible", true);
        },

        /**
        * Hides the Module element by setting the visible configuration 
        * property to false. Also fires two events: beforeHideEvent prior to 
        * the visibility change, and hideEvent after.
        * @method hide
        */
        hide: function () {
            this.cfg.setProperty("visible", false);
        },
        
        // BUILT-IN EVENT HANDLERS FOR MODULE //
        /**
        * Default event handler for changing the visibility property of a 
        * Module. By default, this is achieved by switching the "display" style 
        * between "block" and "none".
        * This method is responsible for firing showEvent and hideEvent.
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        * @method configVisible
        */
        configVisible: function (type, args, obj) {
            var visible = args[0];
            if (visible) {
                this.beforeShowEvent.fire();
                Dom.setStyle(this.element, "display", "block");
                this.showEvent.fire();
            } else {
                this.beforeHideEvent.fire();
                Dom.setStyle(this.element, "display", "none");
                this.hideEvent.fire();
            }
        },

        /**
        * Default event handler for the "monitorresize" configuration property
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        * @method configMonitorResize
        */
        configMonitorResize: function (type, args, obj) {
            var monitor = args[0];
            if (monitor) {
                this.initResizeMonitor();
            } else {
                Module.textResizeEvent.unsubscribe(this.onDomResize, this, true);
                this.resizeMonitor = null;
            }
        },

        /**
         * This method is a protected helper, used when constructing the DOM structure for the module 
         * to account for situations which may cause Operation Aborted errors in IE. It should not 
         * be used for general DOM construction.
         * <p>
         * If the parentNode is not document.body, the element is appended as the last element.
         * </p>
         * <p>
         * If the parentNode is document.body the element is added as the first child to help
         * prevent Operation Aborted errors in IE.
         * </p>
         *
         * @param {parentNode} The HTML element to which the element will be added
         * @param {element} The HTML element to be added to parentNode's children
         * @method _addToParent
         * @protected
         */
        _addToParent: function(parentNode, element) {
            if (!this.cfg.getProperty("appendtodocumentbody") && parentNode === document.body && parentNode.firstChild) {
                parentNode.insertBefore(element, parentNode.firstChild);
            } else {
                parentNode.appendChild(element);
            }
        },

        /**
        * Returns a String representation of the Object.
        * @method toString
        * @return {String} The string representation of the Module
        */
        toString: function () {
            return "Module " + this.id;
        }
    };

    YAHOO.lang.augmentProto(Module, YAHOO.util.EventProvider);

}());
(function () {

    /**
    * Overlay is a Module that is absolutely positioned above the page flow. It 
    * has convenience methods for positioning and sizing, as well as options for 
    * controlling zIndex and constraining the Overlay's position to the current 
    * visible viewport. Overlay also contains a dynamicly generated IFRAME which 
    * is placed beneath it for Internet Explorer 6 and 5.x so that it will be 
    * properly rendered above SELECT elements.
    * @namespace YAHOO.widget
    * @class Overlay
    * @extends YAHOO.widget.Module
    * @param {String} el The element ID representing the Overlay <em>OR</em>
    * @param {HTMLElement} el The element representing the Overlay
    * @param {Object} userConfig The configuration object literal containing 
    * the configuration that should be set for this Overlay. See configuration 
    * documentation for more details.
    * @constructor
    */
    YAHOO.widget.Overlay = function (el, userConfig) {
        YAHOO.widget.Overlay.superclass.constructor.call(this, el, userConfig);
    };

    var Lang = YAHOO.lang,
        CustomEvent = YAHOO.util.CustomEvent,
        Module = YAHOO.widget.Module,
        Event = YAHOO.util.Event,
        Dom = YAHOO.util.Dom,
        Config = YAHOO.util.Config,
        UA = YAHOO.env.ua,
        Overlay = YAHOO.widget.Overlay,

        _SUBSCRIBE = "subscribe",
        _UNSUBSCRIBE = "unsubscribe",
        _CONTAINED = "contained",

        m_oIFrameTemplate,

        /**
        * Constant representing the name of the Overlay's events
        * @property EVENT_TYPES
        * @private
        * @final
        * @type Object
        */
        EVENT_TYPES = {
            "BEFORE_MOVE": "beforeMove",
            "MOVE": "move"
        },

        /**
        * Constant representing the Overlay's configuration properties
        * @property DEFAULT_CONFIG
        * @private
        * @final
        * @type Object
        */
        DEFAULT_CONFIG = {

            "X": { 
                key: "x", 
                validator: Lang.isNumber, 
                suppressEvent: true, 
                supercedes: ["iframe"]
            },

            "Y": { 
                key: "y", 
                validator: Lang.isNumber, 
                suppressEvent: true, 
                supercedes: ["iframe"]
            },

            "XY": { 
                key: "xy", 
                suppressEvent: true, 
                supercedes: ["iframe"] 
            },

            "CONTEXT": { 
                key: "context", 
                suppressEvent: true, 
                supercedes: ["iframe"] 
            },

            "FIXED_CENTER": { 
                key: "fixedcenter", 
                value: false, 
                supercedes: ["iframe", "visible"] 
            },

            "WIDTH": { 
                key: "width",
                suppressEvent: true,
                supercedes: ["context", "fixedcenter", "iframe"]
            }, 

            "HEIGHT": { 
                key: "height", 
                suppressEvent: true, 
                supercedes: ["context", "fixedcenter", "iframe"] 
            },

            "AUTO_FILL_HEIGHT" : {
                key: "autofillheight",
                supercedes: ["height"],
                value:"body"
            },

            "ZINDEX": { 
                key: "zindex", 
                value: null 
            },

            "CONSTRAIN_TO_VIEWPORT": { 
                key: "constraintoviewport", 
                value: false, 
                validator: Lang.isBoolean, 
                supercedes: ["iframe", "x", "y", "xy"]
            }, 

            "IFRAME": { 
                key: "iframe", 
                value: (UA.ie == 6 ? true : false), 
                validator: Lang.isBoolean, 
                supercedes: ["zindex"] 
            },

            "PREVENT_CONTEXT_OVERLAP": {
                key: "preventcontextoverlap",
                value: false,
                validator: Lang.isBoolean,  
                supercedes: ["constraintoviewport"]
            }

        };

    /**
    * The URL that will be placed in the iframe
    * @property YAHOO.widget.Overlay.IFRAME_SRC
    * @static
    * @final
    * @type String
    */
    Overlay.IFRAME_SRC = "javascript:false;";

    /**
    * Number representing how much the iframe shim should be offset from each 
    * side of an Overlay instance, in pixels.
    * @property YAHOO.widget.Overlay.IFRAME_SRC
    * @default 3
    * @static
    * @final
    * @type Number
    */
    Overlay.IFRAME_OFFSET = 3;

    /**
    * Number representing the minimum distance an Overlay instance should be 
    * positioned relative to the boundaries of the browser's viewport, in pixels.
    * @property YAHOO.widget.Overlay.VIEWPORT_OFFSET
    * @default 10
    * @static
    * @final
    * @type Number
    */
    Overlay.VIEWPORT_OFFSET = 10;

    /**
    * Constant representing the top left corner of an element, used for 
    * configuring the context element alignment
    * @property YAHOO.widget.Overlay.TOP_LEFT
    * @static
    * @final
    * @type String
    */
    Overlay.TOP_LEFT = "tl";

    /**
    * Constant representing the top right corner of an element, used for 
    * configuring the context element alignment
    * @property YAHOO.widget.Overlay.TOP_RIGHT
    * @static
    * @final
    * @type String
    */
    Overlay.TOP_RIGHT = "tr";

    /**
    * Constant representing the top bottom left corner of an element, used for 
    * configuring the context element alignment
    * @property YAHOO.widget.Overlay.BOTTOM_LEFT
    * @static
    * @final
    * @type String
    */
    Overlay.BOTTOM_LEFT = "bl";

    /**
    * Constant representing the bottom right corner of an element, used for 
    * configuring the context element alignment
    * @property YAHOO.widget.Overlay.BOTTOM_RIGHT
    * @static
    * @final
    * @type String
    */
    Overlay.BOTTOM_RIGHT = "br";

    Overlay.PREVENT_OVERLAP_X = {
        "tltr": true,
        "blbr": true,
        "brbl": true,
        "trtl": true
    };
            
    Overlay.PREVENT_OVERLAP_Y = {
        "trbr": true,
        "tlbl": true,
        "bltl": true,
        "brtr": true
    };

    /**
    * Constant representing the default CSS class used for an Overlay
    * @property YAHOO.widget.Overlay.CSS_OVERLAY
    * @static
    * @final
    * @type String
    */
    Overlay.CSS_OVERLAY = "yui-overlay";

    /**
    * Constant representing the default hidden CSS class used for an Overlay. This class is 
    * applied to the overlay's outer DIV whenever it's hidden.
    *
    * @property YAHOO.widget.Overlay.CSS_HIDDEN
    * @static
    * @final
    * @type String
    */
    Overlay.CSS_HIDDEN = "yui-overlay-hidden";

    /**
    * Constant representing the default CSS class used for an Overlay iframe shim.
    * 
    * @property YAHOO.widget.Overlay.CSS_IFRAME
    * @static
    * @final
    * @type String
    */
    Overlay.CSS_IFRAME = "yui-overlay-iframe";

    /**
     * Constant representing the names of the standard module elements
     * used in the overlay.
     * @property YAHOO.widget.Overlay.STD_MOD_RE
     * @static
     * @final
     * @type RegExp
     */
    Overlay.STD_MOD_RE = /^\s*?(body|footer|header)\s*?$/i;

    /**
    * A singleton CustomEvent used for reacting to the DOM event for 
    * window scroll
    * @event YAHOO.widget.Overlay.windowScrollEvent
    */
    Overlay.windowScrollEvent = new CustomEvent("windowScroll");

    /**
    * A singleton CustomEvent used for reacting to the DOM event for
    * window resize
    * @event YAHOO.widget.Overlay.windowResizeEvent
    */
    Overlay.windowResizeEvent = new CustomEvent("windowResize");

    /**
    * The DOM event handler used to fire the CustomEvent for window scroll
    * @method YAHOO.widget.Overlay.windowScrollHandler
    * @static
    * @param {DOMEvent} e The DOM scroll event
    */
    Overlay.windowScrollHandler = function (e) {
        var t = Event.getTarget(e);

        // - Webkit (Safari 2/3) and Opera 9.2x bubble scroll events from elements to window
        // - FF2/3 and IE6/7, Opera 9.5x don't bubble scroll events from elements to window
        // - IE doesn't recognize scroll registered on the document.
        //
        // Also, when document view is scrolled, IE doesn't provide a target, 
        // rest of the browsers set target to window.document, apart from opera 
        // which sets target to window.
        if (!t || t === window || t === window.document) {
            if (UA.ie) {

                if (! window.scrollEnd) {
                    window.scrollEnd = -1;
                }

                clearTimeout(window.scrollEnd);
        
                window.scrollEnd = setTimeout(function () { 
                    Overlay.windowScrollEvent.fire(); 
                }, 1);
        
            } else {
                Overlay.windowScrollEvent.fire();
            }
        }
    };

    /**
    * The DOM event handler used to fire the CustomEvent for window resize
    * @method YAHOO.widget.Overlay.windowResizeHandler
    * @static
    * @param {DOMEvent} e The DOM resize event
    */
    Overlay.windowResizeHandler = function (e) {

        if (UA.ie) {
            if (! window.resizeEnd) {
                window.resizeEnd = -1;
            }

            clearTimeout(window.resizeEnd);

            window.resizeEnd = setTimeout(function () {
                Overlay.windowResizeEvent.fire(); 
            }, 100);
        } else {
            Overlay.windowResizeEvent.fire();
        }
    };

    /**
    * A boolean that indicated whether the window resize and scroll events have 
    * already been subscribed to.
    * @property YAHOO.widget.Overlay._initialized
    * @private
    * @type Boolean
    */
    Overlay._initialized = null;

    if (Overlay._initialized === null) {
        Event.on(window, "scroll", Overlay.windowScrollHandler);
        Event.on(window, "resize", Overlay.windowResizeHandler);
        Overlay._initialized = true;
    }

    /**
     * Internal map of special event types, which are provided
     * by the instance. It maps the event type to the custom event 
     * instance. Contains entries for the "windowScroll", "windowResize" and
     * "textResize" static container events.
     *
     * @property YAHOO.widget.Overlay._TRIGGER_MAP
     * @type Object
     * @static
     * @private
     */
    Overlay._TRIGGER_MAP = {
        "windowScroll" : Overlay.windowScrollEvent,
        "windowResize" : Overlay.windowResizeEvent,
        "textResize"   : Module.textResizeEvent
    };

    YAHOO.extend(Overlay, Module, {

        /**
         * <p>
         * Array of default event types which will trigger
         * context alignment for the Overlay class.
         * </p>
         * <p>The array is empty by default for Overlay,
         * but maybe populated in future releases, so classes extending
         * Overlay which need to define their own set of CONTEXT_TRIGGERS
         * should concatenate their super class's prototype.CONTEXT_TRIGGERS 
         * value with their own array of values.
         * </p>
         * <p>
         * E.g.:
         * <code>CustomOverlay.prototype.CONTEXT_TRIGGERS = YAHOO.widget.Overlay.prototype.CONTEXT_TRIGGERS.concat(["windowScroll"]);</code>
         * </p>
         * 
         * @property CONTEXT_TRIGGERS
         * @type Array
         * @final
         */
        CONTEXT_TRIGGERS : [],

        /**
        * The Overlay initialization method, which is executed for Overlay and  
        * all of its subclasses. This method is automatically called by the 
        * constructor, and  sets up all DOM references for pre-existing markup, 
        * and creates required markup if it is not already present.
        * @method init
        * @param {String} el The element ID representing the Overlay <em>OR</em>
        * @param {HTMLElement} el The element representing the Overlay
        * @param {Object} userConfig The configuration object literal 
        * containing the configuration that should be set for this Overlay. 
        * See configuration documentation for more details.
        */
        init: function (el, userConfig) {

            /*
                 Note that we don't pass the user config in here yet because we
                 only want it executed once, at the lowest subclass level
            */

            Overlay.superclass.init.call(this, el/*, userConfig*/);

            this.beforeInitEvent.fire(Overlay);

            Dom.addClass(this.element, Overlay.CSS_OVERLAY);

            if (userConfig) {
                this.cfg.applyConfig(userConfig, true);
            }

            if (this.platform == "mac" && UA.gecko) {

                if (! Config.alreadySubscribed(this.showEvent,
                    this.showMacGeckoScrollbars, this)) {

                    this.showEvent.subscribe(this.showMacGeckoScrollbars, 
                        this, true);

                }

                if (! Config.alreadySubscribed(this.hideEvent, 
                    this.hideMacGeckoScrollbars, this)) {

                    this.hideEvent.subscribe(this.hideMacGeckoScrollbars, 
                        this, true);

                }
            }

            this.initEvent.fire(Overlay);
        },
        
        /**
        * Initializes the custom events for Overlay which are fired  
        * automatically at appropriate times by the Overlay class.
        * @method initEvents
        */
        initEvents: function () {

            Overlay.superclass.initEvents.call(this);

            var SIGNATURE = CustomEvent.LIST;

            /**
            * CustomEvent fired before the Overlay is moved.
            * @event beforeMoveEvent
            * @param {Number} x x coordinate
            * @param {Number} y y coordinate
            */
            this.beforeMoveEvent = this.createEvent(EVENT_TYPES.BEFORE_MOVE);
            this.beforeMoveEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after the Overlay is moved.
            * @event moveEvent
            * @param {Number} x x coordinate
            * @param {Number} y y coordinate
            */
            this.moveEvent = this.createEvent(EVENT_TYPES.MOVE);
            this.moveEvent.signature = SIGNATURE;

        },
        
        /**
        * Initializes the class's configurable properties which can be changed 
        * using the Overlay's Config object (cfg).
        * @method initDefaultConfig
        */
        initDefaultConfig: function () {
    
            Overlay.superclass.initDefaultConfig.call(this);

            var cfg = this.cfg;

            // Add overlay config properties //
            
            /**
            * The absolute x-coordinate position of the Overlay
            * @config x
            * @type Number
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.X.key, { 
    
                handler: this.configX, 
                validator: DEFAULT_CONFIG.X.validator, 
                suppressEvent: DEFAULT_CONFIG.X.suppressEvent, 
                supercedes: DEFAULT_CONFIG.X.supercedes
    
            });

            /**
            * The absolute y-coordinate position of the Overlay
            * @config y
            * @type Number
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.Y.key, {

                handler: this.configY, 
                validator: DEFAULT_CONFIG.Y.validator, 
                suppressEvent: DEFAULT_CONFIG.Y.suppressEvent, 
                supercedes: DEFAULT_CONFIG.Y.supercedes

            });

            /**
            * An array with the absolute x and y positions of the Overlay
            * @config xy
            * @type Number[]
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.XY.key, {
                handler: this.configXY, 
                suppressEvent: DEFAULT_CONFIG.XY.suppressEvent, 
                supercedes: DEFAULT_CONFIG.XY.supercedes
            });

            /**
            * <p>
            * The array of context arguments for context-sensitive positioning. 
            * </p>
            *
            * <p>
            * The format of the array is: <code>[contextElementOrId, overlayCorner, contextCorner, arrayOfTriggerEvents (optional), xyOffset (optional)]</code>, the
            * the 5 array elements described in detail below:
            * </p>
            *
            * <dl>
            * <dt>contextElementOrId &#60;String|HTMLElement&#62;</dt>
            * <dd>A reference to the context element to which the overlay should be aligned (or it's id).</dd>
            * <dt>overlayCorner &#60;String&#62;</dt>
            * <dd>The corner of the overlay which is to be used for alignment. This corner will be aligned to the 
            * corner of the context element defined by the "contextCorner" entry which follows. Supported string values are: 
            * "tr" (top right), "tl" (top left), "br" (bottom right), or "bl" (bottom left).</dd>
            * <dt>contextCorner &#60;String&#62;</dt>
            * <dd>The corner of the context element which is to be used for alignment. Supported string values are the same ones listed for the "overlayCorner" entry above.</dd>
            * <dt>arrayOfTriggerEvents (optional) &#60;Array[String|CustomEvent]&#62;</dt>
            * <dd>
            * <p>
            * By default, context alignment is a one time operation, aligning the Overlay to the context element when context configuration property is set, or when the <a href="#method_align">align</a> 
            * method is invoked. However, you can use the optional "arrayOfTriggerEvents" entry to define the list of events which should force the overlay to re-align itself with the context element. 
            * This is useful in situations where the layout of the document may change, resulting in the context element's position being modified.
            * </p>
            * <p>
            * The array can contain either event type strings for events the instance publishes (e.g. "beforeShow") or CustomEvent instances. Additionally the following
            * 3 static container event types are also currently supported : <code>"windowResize", "windowScroll", "textResize"</code> (defined in <a href="#property__TRIGGER_MAP">_TRIGGER_MAP</a> private property).
            * </p>
            * </dd>
            * <dt>xyOffset &#60;Number[]&#62;</dt>
            * <dd>
            * A 2 element Array specifying the X and Y pixel amounts by which the Overlay should be offset from the aligned corner. e.g. [5,0] offsets the Overlay 5 pixels to the left, <em>after</em> aligning the given context corners.
            * NOTE: If using this property and no triggers need to be defined, the arrayOfTriggerEvents property should be set to null to maintain correct array positions for the arguments. 
            * </dd>
            * </dl>
            *
            * <p>
            * For example, setting this property to <code>["img1", "tl", "bl"]</code> will 
            * align the Overlay's top left corner to the bottom left corner of the
            * context element with id "img1".
            * </p>
            * <p>
            * Setting this property to <code>["img1", "tl", "bl", null, [0,5]</code> will 
            * align the Overlay's top left corner to the bottom left corner of the
            * context element with id "img1", and then offset it by 5 pixels on the Y axis (providing a 5 pixel gap between the bottom of the context element and top of the overlay).
            * </p>
            * <p>
            * Adding the optional trigger values: <code>["img1", "tl", "bl", ["beforeShow", "windowResize"], [0,5]]</code>,
            * will re-align the overlay position, whenever the "beforeShow" or "windowResize" events are fired.
            * </p>
            *
            * @config context
            * @type Array
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.CONTEXT.key, {
                handler: this.configContext, 
                suppressEvent: DEFAULT_CONFIG.CONTEXT.suppressEvent, 
                supercedes: DEFAULT_CONFIG.CONTEXT.supercedes
            });

            /**
            * Determines whether or not the Overlay should be anchored 
            * to the center of the viewport.
            * 
            * <p>This property can be set to:</p>
            * 
            * <dl>
            * <dt>true</dt>
            * <dd>
            * To enable fixed center positioning
            * <p>
            * When enabled, the overlay will 
            * be positioned in the center of viewport when initially displayed, and 
            * will remain in the center of the viewport whenever the window is 
            * scrolled or resized.
            * </p>
            * <p>
            * If the overlay is too big for the viewport, 
            * it's top left corner will be aligned with the top left corner of the viewport.
            * </p>
            * </dd>
            * <dt>false</dt>
            * <dd>
            * To disable fixed center positioning.
            * <p>In this case the overlay can still be 
            * centered as a one-off operation, by invoking the <code>center()</code> method,
            * however it will not remain centered when the window is scrolled/resized.
            * </dd>
            * <dt>"contained"<dt>
            * <dd>To enable fixed center positioning, as with the <code>true</code> option.
            * <p>However, unlike setting the property to <code>true</code>, 
            * when the property is set to <code>"contained"</code>, if the overlay is 
            * too big for the viewport, it will not get automatically centered when the 
            * user scrolls or resizes the window (until the window is large enough to contain the 
            * overlay). This is useful in cases where the Overlay has both header and footer 
            * UI controls which the user may need to access.
            * </p>
            * </dd>
            * </dl>
            *
            * @config fixedcenter
            * @type Boolean | String
            * @default false
            */
            cfg.addProperty(DEFAULT_CONFIG.FIXED_CENTER.key, {
                handler: this.configFixedCenter,
                value: DEFAULT_CONFIG.FIXED_CENTER.value, 
                validator: DEFAULT_CONFIG.FIXED_CENTER.validator, 
                supercedes: DEFAULT_CONFIG.FIXED_CENTER.supercedes
            });
    
            /**
            * CSS width of the Overlay.
            * @config width
            * @type String
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.WIDTH.key, {
                handler: this.configWidth, 
                suppressEvent: DEFAULT_CONFIG.WIDTH.suppressEvent, 
                supercedes: DEFAULT_CONFIG.WIDTH.supercedes
            });

            /**
            * CSS height of the Overlay.
            * @config height
            * @type String
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.HEIGHT.key, {
                handler: this.configHeight, 
                suppressEvent: DEFAULT_CONFIG.HEIGHT.suppressEvent, 
                supercedes: DEFAULT_CONFIG.HEIGHT.supercedes
            });

            /**
            * Standard module element which should auto fill out the height of the Overlay if the height config property is set.
            * Supported values are "header", "body", "footer".
            *
            * @config autofillheight
            * @type String
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.AUTO_FILL_HEIGHT.key, {
                handler: this.configAutoFillHeight, 
                value : DEFAULT_CONFIG.AUTO_FILL_HEIGHT.value,
                validator : this._validateAutoFill,
                supercedes: DEFAULT_CONFIG.AUTO_FILL_HEIGHT.supercedes
            });

            /**
            * CSS z-index of the Overlay.
            * @config zIndex
            * @type Number
            * @default null
            */
            cfg.addProperty(DEFAULT_CONFIG.ZINDEX.key, {
                handler: this.configzIndex,
                value: DEFAULT_CONFIG.ZINDEX.value
            });

            /**
            * True if the Overlay should be prevented from being positioned 
            * out of the viewport.
            * @config constraintoviewport
            * @type Boolean
            * @default false
            */
            cfg.addProperty(DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.key, {

                handler: this.configConstrainToViewport, 
                value: DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.value, 
                validator: DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.validator, 
                supercedes: DEFAULT_CONFIG.CONSTRAIN_TO_VIEWPORT.supercedes

            });

            /**
            * @config iframe
            * @description Boolean indicating whether or not the Overlay should 
            * have an IFRAME shim; used to prevent SELECT elements from 
            * poking through an Overlay instance in IE6.  When set to "true", 
            * the iframe shim is created when the Overlay instance is intially
            * made visible.
            * @type Boolean
            * @default true for IE6 and below, false for all other browsers.
            */
            cfg.addProperty(DEFAULT_CONFIG.IFRAME.key, {

                handler: this.configIframe, 
                value: DEFAULT_CONFIG.IFRAME.value, 
                validator: DEFAULT_CONFIG.IFRAME.validator, 
                supercedes: DEFAULT_CONFIG.IFRAME.supercedes

            });

            /**
            * @config preventcontextoverlap
            * @description Boolean indicating whether or not the Overlay should overlap its 
            * context element (defined using the "context" configuration property) when the 
            * "constraintoviewport" configuration property is set to "true".
            * @type Boolean
            * @default false
            */
            cfg.addProperty(DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.key, {
                value: DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.value, 
                validator: DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.validator, 
                supercedes: DEFAULT_CONFIG.PREVENT_CONTEXT_OVERLAP.supercedes
            });
        },

        /**
        * Moves the Overlay to the specified position. This function is  
        * identical to calling this.cfg.setProperty("xy", [x,y]);
        * @method moveTo
        * @param {Number} x The Overlay's new x position
        * @param {Number} y The Overlay's new y position
        */
        moveTo: function (x, y) {
            this.cfg.setProperty("xy", [x, y]);
        },

        /**
        * Adds a CSS class ("hide-scrollbars") and removes a CSS class 
        * ("show-scrollbars") to the Overlay to fix a bug in Gecko on Mac OS X 
        * (https://bugzilla.mozilla.org/show_bug.cgi?id=187435)
        * @method hideMacGeckoScrollbars
        */
        hideMacGeckoScrollbars: function () {
            Dom.replaceClass(this.element, "show-scrollbars", "hide-scrollbars");
        },

        /**
        * Adds a CSS class ("show-scrollbars") and removes a CSS class 
        * ("hide-scrollbars") to the Overlay to fix a bug in Gecko on Mac OS X 
        * (https://bugzilla.mozilla.org/show_bug.cgi?id=187435)
        * @method showMacGeckoScrollbars
        */
        showMacGeckoScrollbars: function () {
            Dom.replaceClass(this.element, "hide-scrollbars", "show-scrollbars");
        },

        /**
         * Internal implementation to set the visibility of the overlay in the DOM.
         *
         * @method _setDomVisibility
         * @param {boolean} visible Whether to show or hide the Overlay's outer element
         * @protected
         */
        _setDomVisibility : function(show) {
            Dom.setStyle(this.element, "visibility", (show) ? "visible" : "hidden");
            var hiddenClass = Overlay.CSS_HIDDEN;

            if (show) {
                Dom.removeClass(this.element, hiddenClass);
            } else {
                Dom.addClass(this.element, hiddenClass);
            }
        },

        // BEGIN BUILT-IN PROPERTY EVENT HANDLERS //
        /**
        * The default event handler fired when the "visible" property is 
        * changed.  This method is responsible for firing showEvent
        * and hideEvent.
        * @method configVisible
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configVisible: function (type, args, obj) {

            var visible = args[0],
                currentVis = Dom.getStyle(this.element, "visibility"),
                effect = this.cfg.getProperty("effect"),
                effectInstances = [],
                isMacGecko = (this.platform == "mac" && UA.gecko),
                alreadySubscribed = Config.alreadySubscribed,
                eff, ei, e, i, j, k, h,
                nEffects,
                nEffectInstances;

            if (currentVis == "inherit") {
                e = this.element.parentNode;

                while (e.nodeType != 9 && e.nodeType != 11) {
                    currentVis = Dom.getStyle(e, "visibility");

                    if (currentVis != "inherit") {
                        break;
                    }

                    e = e.parentNode;
                }

                if (currentVis == "inherit") {
                    currentVis = "visible";
                }
            }

            if (effect) {
                if (effect instanceof Array) {
                    nEffects = effect.length;

                    for (i = 0; i < nEffects; i++) {
                        eff = effect[i];
                        effectInstances[effectInstances.length] = 
                            eff.effect(this, eff.duration);

                    }
                } else {
                    effectInstances[effectInstances.length] = 
                        effect.effect(this, effect.duration);
                }
            }

            if (visible) { // Show
                if (isMacGecko) {
                    this.showMacGeckoScrollbars();
                }

                if (effect) { // Animate in
                    if (visible) { // Animate in if not showing
                        if (currentVis != "visible" || currentVis === "") {
                            this.beforeShowEvent.fire();
                            nEffectInstances = effectInstances.length;

                            for (j = 0; j < nEffectInstances; j++) {
                                ei = effectInstances[j];
                                if (j === 0 && !alreadySubscribed(
                                        ei.animateInCompleteEvent, 
                                        this.showEvent.fire, this.showEvent)) {

                                    /*
                                         Delegate showEvent until end 
                                         of animateInComplete
                                    */

                                    ei.animateInCompleteEvent.subscribe(
                                     this.showEvent.fire, this.showEvent, true);
                                }
                                ei.animateIn();
                            }
                        }
                    }
                } else { // Show
                    if (currentVis != "visible" || currentVis === "") {
                        this.beforeShowEvent.fire();

                        this._setDomVisibility(true);

                        this.cfg.refireEvent("iframe");
                        this.showEvent.fire();
                    } else {
                        this._setDomVisibility(true);
                    }
                }
            } else { // Hide

                if (isMacGecko) {
                    this.hideMacGeckoScrollbars();
                }

                if (effect) { // Animate out if showing
                    if (currentVis == "visible") {
                        this.beforeHideEvent.fire();

                        nEffectInstances = effectInstances.length;
                        for (k = 0; k < nEffectInstances; k++) {
                            h = effectInstances[k];
    
                            if (k === 0 && !alreadySubscribed(
                                h.animateOutCompleteEvent, this.hideEvent.fire, 
                                this.hideEvent)) {
    
                                /*
                                     Delegate hideEvent until end 
                                     of animateOutComplete
                                */
    
                                h.animateOutCompleteEvent.subscribe(
                                    this.hideEvent.fire, this.hideEvent, true);
    
                            }
                            h.animateOut();
                        }

                    } else if (currentVis === "") {
                        this._setDomVisibility(false);
                    }

                } else { // Simple hide

                    if (currentVis == "visible" || currentVis === "") {
                        this.beforeHideEvent.fire();
                        this._setDomVisibility(false);
                        this.hideEvent.fire();
                    } else {
                        this._setDomVisibility(false);
                    }
                }
            }
        },

        /**
        * Fixed center event handler used for centering on scroll/resize, but only if 
        * the overlay is visible and, if "fixedcenter" is set to "contained", only if 
        * the overlay fits within the viewport.
        *
        * @method doCenterOnDOMEvent
        */
        doCenterOnDOMEvent: function () {
            var cfg = this.cfg,
                fc = cfg.getProperty("fixedcenter");

            if (cfg.getProperty("visible")) {
                if (fc && (fc !== _CONTAINED || this.fitsInViewport())) {
                    this.center();
                }
            }
        },

        /**
         * Determines if the Overlay (including the offset value defined by Overlay.VIEWPORT_OFFSET) 
         * will fit entirely inside the viewport, in both dimensions - width and height.
         * 
         * @method fitsInViewport
         * @return boolean true if the Overlay will fit, false if not
         */
        fitsInViewport : function() {
            var nViewportOffset = Overlay.VIEWPORT_OFFSET,
                element = this.element,
                elementWidth = element.offsetWidth,
                elementHeight = element.offsetHeight,
                viewportWidth = Dom.getViewportWidth(),
                viewportHeight = Dom.getViewportHeight();

            return ((elementWidth + nViewportOffset < viewportWidth) && (elementHeight + nViewportOffset < viewportHeight));
        },

        /**
        * The default event handler fired when the "fixedcenter" property 
        * is changed.
        * @method configFixedCenter
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configFixedCenter: function (type, args, obj) {

            var val = args[0],
                alreadySubscribed = Config.alreadySubscribed,
                windowResizeEvent = Overlay.windowResizeEvent,
                windowScrollEvent = Overlay.windowScrollEvent;

            if (val) {
                this.center();

                if (!alreadySubscribed(this.beforeShowEvent, this.center)) {
                    this.beforeShowEvent.subscribe(this.center);
                }

                if (!alreadySubscribed(windowResizeEvent, this.doCenterOnDOMEvent, this)) {
                    windowResizeEvent.subscribe(this.doCenterOnDOMEvent, this, true);
                }

                if (!alreadySubscribed(windowScrollEvent, this.doCenterOnDOMEvent, this)) {
                    windowScrollEvent.subscribe(this.doCenterOnDOMEvent, this, true);
                }

            } else {
                this.beforeShowEvent.unsubscribe(this.center);

                windowResizeEvent.unsubscribe(this.doCenterOnDOMEvent, this);
                windowScrollEvent.unsubscribe(this.doCenterOnDOMEvent, this);
            }
        },

        /**
        * The default event handler fired when the "height" property is changed.
        * @method configHeight
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configHeight: function (type, args, obj) {

            var height = args[0],
                el = this.element;

            Dom.setStyle(el, "height", height);
            this.cfg.refireEvent("iframe");
        },

        /**
         * The default event handler fired when the "autofillheight" property is changed.
         * @method configAutoFillHeight
         *
         * @param {String} type The CustomEvent type (usually the property name)
         * @param {Object[]} args The CustomEvent arguments. For configuration 
         * handlers, args[0] will equal the newly applied value for the property.
         * @param {Object} obj The scope object. For configuration handlers, 
         * this will usually equal the owner.
         */
        configAutoFillHeight: function (type, args, obj) {
            var fillEl = args[0],
                cfg = this.cfg,
                autoFillHeight = "autofillheight",
                height = "height",
                currEl = cfg.getProperty(autoFillHeight),
                autoFill = this._autoFillOnHeightChange;

            cfg.unsubscribeFromConfigEvent(height, autoFill);
            Module.textResizeEvent.unsubscribe(autoFill);
            this.changeContentEvent.unsubscribe(autoFill);

            if (currEl && fillEl !== currEl && this[currEl]) {
                Dom.setStyle(this[currEl], height, "");
            }

            if (fillEl) {
                fillEl = Lang.trim(fillEl.toLowerCase());

                cfg.subscribeToConfigEvent(height, autoFill, this[fillEl], this);
                Module.textResizeEvent.subscribe(autoFill, this[fillEl], this);
                this.changeContentEvent.subscribe(autoFill, this[fillEl], this);

                cfg.setProperty(autoFillHeight, fillEl, true);
            }
        },

        /**
        * The default event handler fired when the "width" property is changed.
        * @method configWidth
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configWidth: function (type, args, obj) {

            var width = args[0],
                el = this.element;

            Dom.setStyle(el, "width", width);
            this.cfg.refireEvent("iframe");
        },

        /**
        * The default event handler fired when the "zIndex" property is changed.
        * @method configzIndex
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configzIndex: function (type, args, obj) {

            var zIndex = args[0],
                el = this.element;

            if (! zIndex) {
                zIndex = Dom.getStyle(el, "zIndex");
                if (! zIndex || isNaN(zIndex)) {
                    zIndex = 0;
                }
            }

            if (this.iframe || this.cfg.getProperty("iframe") === true) {
                if (zIndex <= 0) {
                    zIndex = 1;
                }
            }

            Dom.setStyle(el, "zIndex", zIndex);
            this.cfg.setProperty("zIndex", zIndex, true);

            if (this.iframe) {
                this.stackIframe();
            }
        },

        /**
        * The default event handler fired when the "xy" property is changed.
        * @method configXY
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configXY: function (type, args, obj) {

            var pos = args[0],
                x = pos[0],
                y = pos[1];

            this.cfg.setProperty("x", x);
            this.cfg.setProperty("y", y);

            this.beforeMoveEvent.fire([x, y]);

            x = this.cfg.getProperty("x");
            y = this.cfg.getProperty("y");


            this.cfg.refireEvent("iframe");
            this.moveEvent.fire([x, y]);
        },

        /**
        * The default event handler fired when the "x" property is changed.
        * @method configX
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configX: function (type, args, obj) {

            var x = args[0],
                y = this.cfg.getProperty("y");

            this.cfg.setProperty("x", x, true);
            this.cfg.setProperty("y", y, true);

            this.beforeMoveEvent.fire([x, y]);

            x = this.cfg.getProperty("x");
            y = this.cfg.getProperty("y");

            Dom.setX(this.element, x, true);

            this.cfg.setProperty("xy", [x, y], true);

            this.cfg.refireEvent("iframe");
            this.moveEvent.fire([x, y]);
        },

        /**
        * The default event handler fired when the "y" property is changed.
        * @method configY
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configY: function (type, args, obj) {

            var x = this.cfg.getProperty("x"),
                y = args[0];

            this.cfg.setProperty("x", x, true);
            this.cfg.setProperty("y", y, true);

            this.beforeMoveEvent.fire([x, y]);

            x = this.cfg.getProperty("x");
            y = this.cfg.getProperty("y");

            Dom.setY(this.element, y, true);

            this.cfg.setProperty("xy", [x, y], true);

            this.cfg.refireEvent("iframe");
            this.moveEvent.fire([x, y]);
        },
        
        /**
        * Shows the iframe shim, if it has been enabled.
        * @method showIframe
        */
        showIframe: function () {

            var oIFrame = this.iframe,
                oParentNode;

            if (oIFrame) {
                oParentNode = this.element.parentNode;

                if (oParentNode != oIFrame.parentNode) {
                    this._addToParent(oParentNode, oIFrame);
                }
                oIFrame.style.display = "block";
            }
        },

        /**
        * Hides the iframe shim, if it has been enabled.
        * @method hideIframe
        */
        hideIframe: function () {
            if (this.iframe) {
                this.iframe.style.display = "none";
            }
        },

        /**
        * Syncronizes the size and position of iframe shim to that of its 
        * corresponding Overlay instance.
        * @method syncIframe
        */
        syncIframe: function () {

            var oIFrame = this.iframe,
                oElement = this.element,
                nOffset = Overlay.IFRAME_OFFSET,
                nDimensionOffset = (nOffset * 2),
                aXY;

            if (oIFrame) {
                // Size <iframe>
                oIFrame.style.width = (oElement.offsetWidth + nDimensionOffset + "px");
                oIFrame.style.height = (oElement.offsetHeight + nDimensionOffset + "px");

                // Position <iframe>
                aXY = this.cfg.getProperty("xy");

                if (!Lang.isArray(aXY) || (isNaN(aXY[0]) || isNaN(aXY[1]))) {
                    this.syncPosition();
                    aXY = this.cfg.getProperty("xy");
                }
                Dom.setXY(oIFrame, [(aXY[0] - nOffset), (aXY[1] - nOffset)]);
            }
        },

        /**
         * Sets the zindex of the iframe shim, if it exists, based on the zindex of
         * the Overlay element. The zindex of the iframe is set to be one less 
         * than the Overlay element's zindex.
         * 
         * <p>NOTE: This method will not bump up the zindex of the Overlay element
         * to ensure that the iframe shim has a non-negative zindex.
         * If you require the iframe zindex to be 0 or higher, the zindex of 
         * the Overlay element should be set to a value greater than 0, before 
         * this method is called.
         * </p>
         * @method stackIframe
         */
        stackIframe: function () {
            if (this.iframe) {
                var overlayZ = Dom.getStyle(this.element, "zIndex");
                if (!YAHOO.lang.isUndefined(overlayZ) && !isNaN(overlayZ)) {
                    Dom.setStyle(this.iframe, "zIndex", (overlayZ - 1));
                }
            }
        },

        /**
        * The default event handler fired when the "iframe" property is changed.
        * @method configIframe
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configIframe: function (type, args, obj) {

            var bIFrame = args[0];

            function createIFrame() {

                var oIFrame = this.iframe,
                    oElement = this.element,
                    oParent;

                if (!oIFrame) {
                    if (!m_oIFrameTemplate) {
                        m_oIFrameTemplate = document.createElement("iframe");

                        if (this.isSecure) {
                            m_oIFrameTemplate.src = Overlay.IFRAME_SRC;
                        }

                        /*
                            Set the opacity of the <iframe> to 0 so that it 
                            doesn't modify the opacity of any transparent 
                            elements that may be on top of it (like a shadow).
                        */
                        if (UA.ie) {
                            m_oIFrameTemplate.style.filter = "alpha(opacity=0)";
                            /*
                                 Need to set the "frameBorder" property to 0 
                                 supress the default <iframe> border in IE.  
                                 Setting the CSS "border" property alone 
                                 doesn't supress it.
                            */
                            m_oIFrameTemplate.frameBorder = 0;
                        }
                        else {
                            m_oIFrameTemplate.style.opacity = "0";
                        }

                        m_oIFrameTemplate.style.position = "absolute";
                        m_oIFrameTemplate.style.border = "none";
                        m_oIFrameTemplate.style.margin = "0";
                        m_oIFrameTemplate.style.padding = "0";
                        m_oIFrameTemplate.style.display = "none";
                        m_oIFrameTemplate.tabIndex = -1;
                        m_oIFrameTemplate.className = Overlay.CSS_IFRAME;
                    }

                    oIFrame = m_oIFrameTemplate.cloneNode(false);
                    oIFrame.id = this.id + "_f";
                    oParent = oElement.parentNode;

                    var parentNode = oParent || document.body;

                    this._addToParent(parentNode, oIFrame);
                    this.iframe = oIFrame;
                }

                /*
                     Show the <iframe> before positioning it since the "setXY" 
                     method of DOM requires the element be in the document 
                     and visible.
                */
                this.showIframe();

                /*
                     Syncronize the size and position of the <iframe> to that 
                     of the Overlay.
                */
                this.syncIframe();
                this.stackIframe();

                // Add event listeners to update the <iframe> when necessary
                if (!this._hasIframeEventListeners) {
                    this.showEvent.subscribe(this.showIframe);
                    this.hideEvent.subscribe(this.hideIframe);
                    this.changeContentEvent.subscribe(this.syncIframe);

                    this._hasIframeEventListeners = true;
                }
            }

            function onBeforeShow() {
                createIFrame.call(this);
                this.beforeShowEvent.unsubscribe(onBeforeShow);
                this._iframeDeferred = false;
            }

            if (bIFrame) { // <iframe> shim is enabled

                if (this.cfg.getProperty("visible")) {
                    createIFrame.call(this);
                } else {
                    if (!this._iframeDeferred) {
                        this.beforeShowEvent.subscribe(onBeforeShow);
                        this._iframeDeferred = true;
                    }
                }

            } else {    // <iframe> shim is disabled
                this.hideIframe();

                if (this._hasIframeEventListeners) {
                    this.showEvent.unsubscribe(this.showIframe);
                    this.hideEvent.unsubscribe(this.hideIframe);
                    this.changeContentEvent.unsubscribe(this.syncIframe);

                    this._hasIframeEventListeners = false;
                }
            }
        },

        /**
         * Set's the container's XY value from DOM if not already set.
         * 
         * Differs from syncPosition, in that the XY value is only sync'd with DOM if 
         * not already set. The method also refire's the XY config property event, so any
         * beforeMove, Move event listeners are invoked.
         * 
         * @method _primeXYFromDOM
         * @protected
         */
        _primeXYFromDOM : function() {
            if (YAHOO.lang.isUndefined(this.cfg.getProperty("xy"))) {
                // Set CFG XY based on DOM XY
                this.syncPosition();
                // Account for XY being set silently in syncPosition (no moveTo fired/called)
                this.cfg.refireEvent("xy");
                this.beforeShowEvent.unsubscribe(this._primeXYFromDOM);
            }
        },

        /**
        * The default event handler fired when the "constraintoviewport" 
        * property is changed.
        * @method configConstrainToViewport
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for 
        * the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configConstrainToViewport: function (type, args, obj) {
            var val = args[0];

            if (val) {
                if (! Config.alreadySubscribed(this.beforeMoveEvent, this.enforceConstraints, this)) {
                    this.beforeMoveEvent.subscribe(this.enforceConstraints, this, true);
                }
                if (! Config.alreadySubscribed(this.beforeShowEvent, this._primeXYFromDOM)) {
                    this.beforeShowEvent.subscribe(this._primeXYFromDOM);
                }
            } else {
                this.beforeShowEvent.unsubscribe(this._primeXYFromDOM);
                this.beforeMoveEvent.unsubscribe(this.enforceConstraints, this);
            }
        },

         /**
        * The default event handler fired when the "context" property
        * is changed.
        *
        * @method configContext
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configContext: function (type, args, obj) {

            var contextArgs = args[0],
                contextEl,
                elementMagnetCorner,
                contextMagnetCorner,
                triggers,
                offset,
                defTriggers = this.CONTEXT_TRIGGERS;

            if (contextArgs) {

                contextEl = contextArgs[0];
                elementMagnetCorner = contextArgs[1];
                contextMagnetCorner = contextArgs[2];
                triggers = contextArgs[3];
                offset = contextArgs[4];

                if (defTriggers && defTriggers.length > 0) {
                    triggers = (triggers || []).concat(defTriggers);
                }

                if (contextEl) {
                    if (typeof contextEl == "string") {
                        this.cfg.setProperty("context", [
                                document.getElementById(contextEl), 
                                elementMagnetCorner,
                                contextMagnetCorner,
                                triggers,
                                offset],
                                true);
                    }

                    if (elementMagnetCorner && contextMagnetCorner) {
                        this.align(elementMagnetCorner, contextMagnetCorner, offset);
                    }

                    if (this._contextTriggers) {
                        // Unsubscribe Old Set
                        this._processTriggers(this._contextTriggers, _UNSUBSCRIBE, this._alignOnTrigger);
                    }

                    if (triggers) {
                        // Subscribe New Set
                        this._processTriggers(triggers, _SUBSCRIBE, this._alignOnTrigger);
                        this._contextTriggers = triggers;
                    }
                }
            }
        },

        /**
         * Custom Event handler for context alignment triggers. Invokes the align method
         * 
         * @method _alignOnTrigger
         * @protected
         * 
         * @param {String} type The event type (not used by the default implementation)
         * @param {Any[]} args The array of arguments for the trigger event (not used by the default implementation)
         */
        _alignOnTrigger: function(type, args) {
            this.align();
        },

        /**
         * Helper method to locate the custom event instance for the event name string
         * passed in. As a convenience measure, any custom events passed in are returned.
         *
         * @method _findTriggerCE
         * @private
         *
         * @param {String|CustomEvent} t Either a CustomEvent, or event type (e.g. "windowScroll") for which a 
         * custom event instance needs to be looked up from the Overlay._TRIGGER_MAP.
         */
        _findTriggerCE : function(t) {
            var tce = null;
            if (t instanceof CustomEvent) {
                tce = t;
            } else if (Overlay._TRIGGER_MAP[t]) {
                tce = Overlay._TRIGGER_MAP[t];
            }
            return tce;
        },

        /**
         * Utility method that subscribes or unsubscribes the given 
         * function from the list of trigger events provided.
         *
         * @method _processTriggers
         * @protected 
         *
         * @param {Array[String|CustomEvent]} triggers An array of either CustomEvents, event type strings 
         * (e.g. "beforeShow", "windowScroll") to/from which the provided function should be 
         * subscribed/unsubscribed respectively.
         *
         * @param {String} mode Either "subscribe" or "unsubscribe", specifying whether or not
         * we are subscribing or unsubscribing trigger listeners
         * 
         * @param {Function} fn The function to be subscribed/unsubscribed to/from the trigger event.
         * Context is always set to the overlay instance, and no additional object argument 
         * get passed to the subscribed function.
         */
        _processTriggers : function(triggers, mode, fn) {
            var t, tce;

            for (var i = 0, l = triggers.length; i < l; ++i) {
                t = triggers[i];
                tce = this._findTriggerCE(t);
                if (tce) {
                    tce[mode](fn, this, true);
                } else {
                    this[mode](t, fn);
                }
            }
        },

        // END BUILT-IN PROPERTY EVENT HANDLERS //
        /**
        * Aligns the Overlay to its context element using the specified corner 
        * points (represented by the constants TOP_LEFT, TOP_RIGHT, BOTTOM_LEFT, 
        * and BOTTOM_RIGHT.
        * @method align
        * @param {String} elementAlign  The String representing the corner of 
        * the Overlay that should be aligned to the context element
        * @param {String} contextAlign  The corner of the context element 
        * that the elementAlign corner should stick to.
        * @param {Number[]} xyOffset Optional. A 2 element array specifying the x and y pixel offsets which should be applied
        * after aligning the element and context corners. For example, passing in [5, -10] for this value, would offset the 
        * Overlay by 5 pixels along the X axis (horizontally) and -10 pixels along the Y axis (vertically) after aligning the specified corners.
        */
        align: function (elementAlign, contextAlign, xyOffset) {

            var contextArgs = this.cfg.getProperty("context"),
                me = this,
                context,
                element,
                contextRegion;

            function doAlign(v, h) {

                var alignX = null, alignY = null;

                switch (elementAlign) {
    
                    case Overlay.TOP_LEFT:
                        alignX = h;
                        alignY = v;
                        break;
        
                    case Overlay.TOP_RIGHT:
                        alignX = h - element.offsetWidth;
                        alignY = v;
                        break;
        
                    case Overlay.BOTTOM_LEFT:
                        alignX = h;
                        alignY = v - element.offsetHeight;
                        break;
        
                    case Overlay.BOTTOM_RIGHT:
                        alignX = h - element.offsetWidth; 
                        alignY = v - element.offsetHeight;
                        break;
                }

                if (alignX !== null && alignY !== null) {
                    if (xyOffset) {
                        alignX += xyOffset[0];
                        alignY += xyOffset[1];
                    }
                    me.moveTo(alignX, alignY);
                }
            }

            if (contextArgs) {
                context = contextArgs[0];
                element = this.element;
                me = this;

                if (! elementAlign) {
                    elementAlign = contextArgs[1];
                }

                if (! contextAlign) {
                    contextAlign = contextArgs[2];
                }

                if (!xyOffset && contextArgs[4]) {
                    xyOffset = contextArgs[4];
                }

                if (element && context) {
                    contextRegion = Dom.getRegion(context);

                    switch (contextAlign) {
    
                        case Overlay.TOP_LEFT:
                            doAlign(contextRegion.top, contextRegion.left);
                            break;
        
                        case Overlay.TOP_RIGHT:
                            doAlign(contextRegion.top, contextRegion.right);
                            break;
        
                        case Overlay.BOTTOM_LEFT:
                            doAlign(contextRegion.bottom, contextRegion.left);
                            break;
        
                        case Overlay.BOTTOM_RIGHT:
                            doAlign(contextRegion.bottom, contextRegion.right);
                            break;
                    }
                }
            }
        },

        /**
        * The default event handler executed when the moveEvent is fired, if the 
        * "constraintoviewport" is set to true.
        * @method enforceConstraints
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        enforceConstraints: function (type, args, obj) {
            var pos = args[0];

            var cXY = this.getConstrainedXY(pos[0], pos[1]);
            this.cfg.setProperty("x", cXY[0], true);
            this.cfg.setProperty("y", cXY[1], true);
            this.cfg.setProperty("xy", cXY, true);
        },

        /**
         * Shared implementation method for getConstrainedX and getConstrainedY.
         * 
         * <p>
         * Given a coordinate value, returns the calculated coordinate required to 
         * position the Overlay if it is to be constrained to the viewport, based on the 
         * current element size, viewport dimensions, scroll values and preventoverlap 
         * settings
         * </p>
         *
         * @method _getConstrainedPos
         * @protected
         * @param {String} pos The coordinate which needs to be constrained, either "x" or "y"
         * @param {Number} The coordinate value which needs to be constrained
         * @return {Number} The constrained coordinate value
         */
        _getConstrainedPos: function(pos, val) {

            var overlayEl = this.element,

                buffer = Overlay.VIEWPORT_OFFSET,

                x = (pos == "x"),

                overlaySize      = (x) ? overlayEl.offsetWidth : overlayEl.offsetHeight,
                viewportSize     = (x) ? Dom.getViewportWidth() : Dom.getViewportHeight(),
                docScroll        = (x) ? Dom.getDocumentScrollLeft() : Dom.getDocumentScrollTop(),
                overlapPositions = (x) ? Overlay.PREVENT_OVERLAP_X : Overlay.PREVENT_OVERLAP_Y,

                context = this.cfg.getProperty("context"),

                bOverlayFitsInViewport = (overlaySize + buffer < viewportSize),
                bPreventContextOverlap = this.cfg.getProperty("preventcontextoverlap") && context && overlapPositions[(context[1] + context[2])],

                minConstraint = docScroll + buffer,
                maxConstraint = docScroll + viewportSize - overlaySize - buffer,

                constrainedVal = val;

            if (val < minConstraint || val > maxConstraint) {
                if (bPreventContextOverlap) {
                    constrainedVal = this._preventOverlap(pos, context[0], overlaySize, viewportSize, docScroll);
                } else {
                    if (bOverlayFitsInViewport) {
                        if (val < minConstraint) {
                            constrainedVal = minConstraint;
                        } else if (val > maxConstraint) {
                            constrainedVal = maxConstraint;
                        }
                    } else {
                        constrainedVal = minConstraint;
                    }
                }
            }

            return constrainedVal;
        },

        /**
         * Helper method, used to position the Overlap to prevent overlap with the 
         * context element (used when preventcontextoverlap is enabled)
         *
         * @method _preventOverlap
         * @protected
         * @param {String} pos The coordinate to prevent overlap for, either "x" or "y".
         * @param {HTMLElement} contextEl The context element
         * @param {Number} overlaySize The related overlay dimension value (for "x", the width, for "y", the height)
         * @param {Number} viewportSize The related viewport dimension value (for "x", the width, for "y", the height)
         * @param {Object} docScroll  The related document scroll value (for "x", the scrollLeft, for "y", the scrollTop)
         *
         * @return {Number} The new coordinate value which was set to prevent overlap
         */
        _preventOverlap : function(pos, contextEl, overlaySize, viewportSize, docScroll) {
            
            var x = (pos == "x"),

                buffer = Overlay.VIEWPORT_OFFSET,

                overlay = this,

                contextElPos   = ((x) ? Dom.getX(contextEl) : Dom.getY(contextEl)) - docScroll,
                contextElSize  = (x) ? contextEl.offsetWidth : contextEl.offsetHeight,

                minRegionSize = contextElPos - buffer,
                maxRegionSize = (viewportSize - (contextElPos + contextElSize)) - buffer,

                bFlipped = false,

                flip = function () {
                    var flippedVal;

                    if ((overlay.cfg.getProperty(pos) - docScroll) > contextElPos) {
                        flippedVal = (contextElPos - overlaySize);
                    } else {
                        flippedVal = (contextElPos + contextElSize);
                    }

                    overlay.cfg.setProperty(pos, (flippedVal + docScroll), true);

                    return flippedVal;
                },

                setPosition = function () {

                    var displayRegionSize = ((overlay.cfg.getProperty(pos) - docScroll) > contextElPos) ? maxRegionSize : minRegionSize,
                        position;

                    if (overlaySize > displayRegionSize) {
                        if (bFlipped) {
                            /*
                                 All possible positions and values have been 
                                 tried, but none were successful, so fall back 
                                 to the original size and position.
                            */
                            flip();
                        } else {
                            flip();
                            bFlipped = true;
                            position = setPosition();
                        }
                    }

                    return position;
                };

            setPosition();

            return this.cfg.getProperty(pos);
        },

        /**
         * Given x coordinate value, returns the calculated x coordinate required to 
         * position the Overlay if it is to be constrained to the viewport, based on the 
         * current element size, viewport dimensions and scroll values.
         *
         * @param {Number} x The X coordinate value to be constrained
         * @return {Number} The constrained x coordinate
         */		
        getConstrainedX: function (x) {
            return this._getConstrainedPos("x", x);
        },

        /**
         * Given y coordinate value, returns the calculated y coordinate required to 
         * position the Overlay if it is to be constrained to the viewport, based on the 
         * current element size, viewport dimensions and scroll values.
         *
         * @param {Number} y The Y coordinate value to be constrained
         * @return {Number} The constrained y coordinate
         */		
        getConstrainedY : function (y) {
            return this._getConstrainedPos("y", y);
        },

        /**
         * Given x, y coordinate values, returns the calculated coordinates required to 
         * position the Overlay if it is to be constrained to the viewport, based on the 
         * current element size, viewport dimensions and scroll values.
         *
         * @param {Number} x The X coordinate value to be constrained
         * @param {Number} y The Y coordinate value to be constrained
         * @return {Array} The constrained x and y coordinates at index 0 and 1 respectively;
         */
        getConstrainedXY: function(x, y) {
            return [this.getConstrainedX(x), this.getConstrainedY(y)];
        },

        /**
        * Centers the container in the viewport.
        * @method center
        */
        center: function () {

            var nViewportOffset = Overlay.VIEWPORT_OFFSET,
                elementWidth = this.element.offsetWidth,
                elementHeight = this.element.offsetHeight,
                viewPortWidth = Dom.getViewportWidth(),
                viewPortHeight = Dom.getViewportHeight(),
                x,
                y;

            if (elementWidth < viewPortWidth) {
                x = (viewPortWidth / 2) - (elementWidth / 2) + Dom.getDocumentScrollLeft();
            } else {
                x = nViewportOffset + Dom.getDocumentScrollLeft();
            }

            if (elementHeight < viewPortHeight) {
                y = (viewPortHeight / 2) - (elementHeight / 2) + Dom.getDocumentScrollTop();
            } else {
                y = nViewportOffset + Dom.getDocumentScrollTop();
            }

            this.cfg.setProperty("xy", [parseInt(x, 10), parseInt(y, 10)]);
            this.cfg.refireEvent("iframe");

            if (UA.webkit) {
                this.forceContainerRedraw();
            }
        },

        /**
        * Synchronizes the Panel's "xy", "x", and "y" properties with the 
        * Panel's position in the DOM. This is primarily used to update  
        * position information during drag & drop.
        * @method syncPosition
        */
        syncPosition: function () {

            var pos = Dom.getXY(this.element);

            this.cfg.setProperty("x", pos[0], true);
            this.cfg.setProperty("y", pos[1], true);
            this.cfg.setProperty("xy", pos, true);

        },

        /**
        * Event handler fired when the resize monitor element is resized.
        * @method onDomResize
        * @param {DOMEvent} e The resize DOM event
        * @param {Object} obj The scope object
        */
        onDomResize: function (e, obj) {

            var me = this;

            Overlay.superclass.onDomResize.call(this, e, obj);

            setTimeout(function () {
                me.syncPosition();
                me.cfg.refireEvent("iframe");
                me.cfg.refireEvent("context");
            }, 0);
        },

        /**
         * Determines the content box height of the given element (height of the element, without padding or borders) in pixels.
         *
         * @method _getComputedHeight
         * @private
         * @param {HTMLElement} el The element for which the content height needs to be determined
         * @return {Number} The content box height of the given element, or null if it could not be determined.
         */
        _getComputedHeight : (function() {

            if (document.defaultView && document.defaultView.getComputedStyle) {
                return function(el) {
                    var height = null;
                    if (el.ownerDocument && el.ownerDocument.defaultView) {
                        var computed = el.ownerDocument.defaultView.getComputedStyle(el, '');
                        if (computed) {
                            height = parseInt(computed.height, 10);
                        }
                    }
                    return (Lang.isNumber(height)) ? height : null;
                };
            } else {
                return function(el) {
                    var height = null;
                    if (el.style.pixelHeight) {
                        height = el.style.pixelHeight;
                    }
                    return (Lang.isNumber(height)) ? height : null;
                };
            }
        })(),

        /**
         * autofillheight validator. Verifies that the autofill value is either null 
         * or one of the strings : "body", "header" or "footer".
         *
         * @method _validateAutoFillHeight
         * @protected
         * @param {String} val
         * @return true, if valid, false otherwise
         */
        _validateAutoFillHeight : function(val) {
            return (!val) || (Lang.isString(val) && Overlay.STD_MOD_RE.test(val));
        },

        /**
         * The default custom event handler executed when the overlay's height is changed, 
         * if the autofillheight property has been set.
         *
         * @method _autoFillOnHeightChange
         * @protected
         * @param {String} type The event type
         * @param {Array} args The array of arguments passed to event subscribers
         * @param {HTMLElement} el The header, body or footer element which is to be resized to fill
         * out the containers height
         */
        _autoFillOnHeightChange : function(type, args, el) {
            var height = this.cfg.getProperty("height");
            if ((height && height !== "auto") || (height === 0)) {
                this.fillHeight(el);
            }
        },

        /**
         * Returns the sub-pixel height of the el, using getBoundingClientRect, if available,
         * otherwise returns the offsetHeight
         * @method _getPreciseHeight
         * @private
         * @param {HTMLElement} el
         * @return {Float} The sub-pixel height if supported by the browser, else the rounded height.
         */
        _getPreciseHeight : function(el) {
            var height = el.offsetHeight;

            if (el.getBoundingClientRect) {
                var rect = el.getBoundingClientRect();
                height = rect.bottom - rect.top;
            }

            return height;
        },

        /**
         * <p>
         * Sets the height on the provided header, body or footer element to 
         * fill out the height of the container. It determines the height of the 
         * containers content box, based on it's configured height value, and 
         * sets the height of the autofillheight element to fill out any 
         * space remaining after the other standard module element heights 
         * have been accounted for.
         * </p>
         * <p><strong>NOTE:</strong> This method is not designed to work if an explicit 
         * height has not been set on the container, since for an "auto" height container, 
         * the heights of the header/body/footer will drive the height of the container.</p>
         *
         * @method fillHeight
         * @param {HTMLElement} el The element which should be resized to fill out the height
         * of the container element.
         */
        fillHeight : function(el) {
            if (el) {
                var container = this.innerElement || this.element,
                    containerEls = [this.header, this.body, this.footer],
                    containerEl,
                    total = 0,
                    filled = 0,
                    remaining = 0,
                    validEl = false;

                for (var i = 0, l = containerEls.length; i < l; i++) {
                    containerEl = containerEls[i];
                    if (containerEl) {
                        if (el !== containerEl) {
                            filled += this._getPreciseHeight(containerEl);
                        } else {
                            validEl = true;
                        }
                    }
                }

                if (validEl) {

                    if (UA.ie || UA.opera) {
                        // Need to set height to 0, to allow height to be reduced
                        Dom.setStyle(el, 'height', 0 + 'px');
                    }

                    total = this._getComputedHeight(container);

                    // Fallback, if we can't get computed value for content height
                    if (total === null) {
                        Dom.addClass(container, "yui-override-padding");
                        total = container.clientHeight; // Content, No Border, 0 Padding (set by yui-override-padding)
                        Dom.removeClass(container, "yui-override-padding");
                    }
    
                    remaining = Math.max(total - filled, 0);
    
                    Dom.setStyle(el, "height", remaining + "px");
    
                    // Re-adjust height if required, to account for el padding and border
                    if (el.offsetHeight != remaining) {
                        remaining = Math.max(remaining - (el.offsetHeight - remaining), 0);
                    }
                    Dom.setStyle(el, "height", remaining + "px");
                }
            }
        },

        /**
        * Places the Overlay on top of all other instances of 
        * YAHOO.widget.Overlay.
        * @method bringToTop
        */
        bringToTop: function () {

            var aOverlays = [],
                oElement = this.element;

            function compareZIndexDesc(p_oOverlay1, p_oOverlay2) {

                var sZIndex1 = Dom.getStyle(p_oOverlay1, "zIndex"),
                    sZIndex2 = Dom.getStyle(p_oOverlay2, "zIndex"),

                    nZIndex1 = (!sZIndex1 || isNaN(sZIndex1)) ? 0 : parseInt(sZIndex1, 10),
                    nZIndex2 = (!sZIndex2 || isNaN(sZIndex2)) ? 0 : parseInt(sZIndex2, 10);

                if (nZIndex1 > nZIndex2) {
                    return -1;
                } else if (nZIndex1 < nZIndex2) {
                    return 1;
                } else {
                    return 0;
                }
            }

            function isOverlayElement(p_oElement) {

                var isOverlay = Dom.hasClass(p_oElement, Overlay.CSS_OVERLAY),
                    Panel = YAHOO.widget.Panel;

                if (isOverlay && !Dom.isAncestor(oElement, p_oElement)) {
                    if (Panel && Dom.hasClass(p_oElement, Panel.CSS_PANEL)) {
                        aOverlays[aOverlays.length] = p_oElement.parentNode;
                    } else {
                        aOverlays[aOverlays.length] = p_oElement;
                    }
                }
            }

            Dom.getElementsBy(isOverlayElement, "DIV", document.body);

            aOverlays.sort(compareZIndexDesc);

            var oTopOverlay = aOverlays[0],
                nTopZIndex;

            if (oTopOverlay) {
                nTopZIndex = Dom.getStyle(oTopOverlay, "zIndex");

                if (!isNaN(nTopZIndex)) {
                    var bRequiresBump = false;

                    if (oTopOverlay != oElement) {
                        bRequiresBump = true;
                    } else if (aOverlays.length > 1) {
                        var nNextZIndex = Dom.getStyle(aOverlays[1], "zIndex");
                        // Don't rely on DOM order to stack if 2 overlays are at the same zindex.
                        if (!isNaN(nNextZIndex) && (nTopZIndex == nNextZIndex)) {
                            bRequiresBump = true;
                        }
                    }
                    if (bRequiresBump) {
                        this.cfg.setProperty("zindex", (parseInt(nTopZIndex, 10) + 2));
                    }
                }
            }
        },

        /**
        * Removes the Overlay element from the DOM and sets all child 
        * elements to null.
        * @method destroy
        */
        destroy: function () {

            if (this.iframe) {
                this.iframe.parentNode.removeChild(this.iframe);
            }

            this.iframe = null;

            Overlay.windowResizeEvent.unsubscribe(
                this.doCenterOnDOMEvent, this);
    
            Overlay.windowScrollEvent.unsubscribe(
                this.doCenterOnDOMEvent, this);

            Module.textResizeEvent.unsubscribe(this._autoFillOnHeightChange);

            if (this._contextTriggers) {
                // Unsubscribe context triggers - to cover context triggers which listen for global
                // events such as windowResize and windowScroll. Easier just to unsubscribe all
                this._processTriggers(this._contextTriggers, _UNSUBSCRIBE, this._alignOnTrigger);
            }

            Overlay.superclass.destroy.call(this);
        },

        /**
         * Can be used to force the container to repaint/redraw it's contents.
         * <p>
         * By default applies and then removes a 1px bottom margin through the 
         * application/removal of a "yui-force-redraw" class.
         * </p>
         * <p>
         * It is currently used by Overlay to force a repaint for webkit 
         * browsers, when centering.
         * </p>
         * @method forceContainerRedraw
         */
        forceContainerRedraw : function() {
            var c = this;
            Dom.addClass(c.element, "yui-force-redraw");
            setTimeout(function() {
                Dom.removeClass(c.element, "yui-force-redraw");
            }, 0);
        },

        /**
        * Returns a String representation of the object.
        * @method toString
        * @return {String} The string representation of the Overlay.
        */
        toString: function () {
            return "Overlay " + this.id;
        }

    });
}());
(function () {

    /**
    * OverlayManager is used for maintaining the focus status of 
    * multiple Overlays.
    * @namespace YAHOO.widget
    * @namespace YAHOO.widget
    * @class OverlayManager
    * @constructor
    * @param {Array} overlays Optional. A collection of Overlays to register 
    * with the manager.
    * @param {Object} userConfig  The object literal representing the user 
    * configuration of the OverlayManager
    */
    YAHOO.widget.OverlayManager = function (userConfig) {
        this.init(userConfig);
    };

    var Overlay = YAHOO.widget.Overlay,
        Event = YAHOO.util.Event,
        Dom = YAHOO.util.Dom,
        Config = YAHOO.util.Config,
        CustomEvent = YAHOO.util.CustomEvent,
        OverlayManager = YAHOO.widget.OverlayManager;

    /**
    * The CSS class representing a focused Overlay
    * @property OverlayManager.CSS_FOCUSED
    * @static
    * @final
    * @type String
    */
    OverlayManager.CSS_FOCUSED = "focused";

    OverlayManager.prototype = {

        /**
        * The class's constructor function
        * @property contructor
        * @type Function
        */
        constructor: OverlayManager,

        /**
        * The array of Overlays that are currently registered
        * @property overlays
        * @type YAHOO.widget.Overlay[]
        */
        overlays: null,

        /**
        * Initializes the default configuration of the OverlayManager
        * @method initDefaultConfig
        */
        initDefaultConfig: function () {
            /**
            * The collection of registered Overlays in use by 
            * the OverlayManager
            * @config overlays
            * @type YAHOO.widget.Overlay[]
            * @default null
            */
            this.cfg.addProperty("overlays", { suppressEvent: true } );

            /**
            * The default DOM event that should be used to focus an Overlay
            * @config focusevent
            * @type String
            * @default "mousedown"
            */
            this.cfg.addProperty("focusevent", { value: "mousedown" } );
        },

        /**
        * Initializes the OverlayManager
        * @method init
        * @param {Overlay[]} overlays Optional. A collection of Overlays to 
        * register with the manager.
        * @param {Object} userConfig  The object literal representing the user 
        * configuration of the OverlayManager
        */
        init: function (userConfig) {

            /**
            * The OverlayManager's Config object used for monitoring 
            * configuration properties.
            * @property cfg
            * @type Config
            */
            this.cfg = new Config(this);

            this.initDefaultConfig();

            if (userConfig) {
                this.cfg.applyConfig(userConfig, true);
            }
            this.cfg.fireQueue();

            /**
            * The currently activated Overlay
            * @property activeOverlay
            * @private
            * @type YAHOO.widget.Overlay
            */
            var activeOverlay = null;

            /**
            * Returns the currently focused Overlay
            * @method getActive
            * @return {Overlay} The currently focused Overlay
            */
            this.getActive = function () {
                return activeOverlay;
            };

            /**
            * Focuses the specified Overlay
            * @method focus
            * @param {Overlay} overlay The Overlay to focus
            * @param {String} overlay The id of the Overlay to focus
            */
            this.focus = function (overlay) {
                var o = this.find(overlay);
                if (o) {
                    o.focus();
                }
            };

            /**
            * Removes the specified Overlay from the manager
            * @method remove
            * @param {Overlay} overlay The Overlay to remove
            * @param {String} overlay The id of the Overlay to remove
            */
            this.remove = function (overlay) {

                var o = this.find(overlay), 
                        originalZ;

                if (o) {
                    if (activeOverlay == o) {
                        activeOverlay = null;
                    }

                    var bDestroyed = (o.element === null && o.cfg === null) ? true : false;

                    if (!bDestroyed) {
                        // Set it's zindex so that it's sorted to the end.
                        originalZ = Dom.getStyle(o.element, "zIndex");
                        o.cfg.setProperty("zIndex", -1000, true);
                    }

                    this.overlays.sort(this.compareZIndexDesc);
                    this.overlays = this.overlays.slice(0, (this.overlays.length - 1));

                    o.hideEvent.unsubscribe(o.blur);
                    o.destroyEvent.unsubscribe(this._onOverlayDestroy, o);
                    o.focusEvent.unsubscribe(this._onOverlayFocusHandler, o);
                    o.blurEvent.unsubscribe(this._onOverlayBlurHandler, o);

                    if (!bDestroyed) {
                        Event.removeListener(o.element, this.cfg.getProperty("focusevent"), this._onOverlayElementFocus);
                        o.cfg.setProperty("zIndex", originalZ, true);
                        o.cfg.setProperty("manager", null);
                    }

                    /* _managed Flag for custom or existing. Don't want to remove existing */
                    if (o.focusEvent._managed) { o.focusEvent = null; }
                    if (o.blurEvent._managed) { o.blurEvent = null; }

                    if (o.focus._managed) { o.focus = null; }
                    if (o.blur._managed) { o.blur = null; }
                }
            };

            /**
            * Removes focus from all registered Overlays in the manager
            * @method blurAll
            */
            this.blurAll = function () {

                var nOverlays = this.overlays.length,
                    i;

                if (nOverlays > 0) {
                    i = nOverlays - 1;
                    do {
                        this.overlays[i].blur();
                    }
                    while(i--);
                }
            };

            /**
             * Updates the state of the OverlayManager and overlay, as a result of the overlay
             * being blurred.
             * 
             * @method _manageBlur
             * @param {Overlay} overlay The overlay instance which got blurred.
             * @protected
             */
            this._manageBlur = function (overlay) {
                var changed = false;
                if (activeOverlay == overlay) {
                    Dom.removeClass(activeOverlay.element, OverlayManager.CSS_FOCUSED);
                    activeOverlay = null;
                    changed = true;
                }
                return changed;
            };

            /**
             * Updates the state of the OverlayManager and overlay, as a result of the overlay 
             * receiving focus.
             *
             * @method _manageFocus
             * @param {Overlay} overlay The overlay instance which got focus.
             * @protected
             */
            this._manageFocus = function(overlay) {
                var changed = false;
                if (activeOverlay != overlay) {
                    if (activeOverlay) {
                        activeOverlay.blur();
                    }
                    activeOverlay = overlay;
                    this.bringToTop(activeOverlay);
                    Dom.addClass(activeOverlay.element, OverlayManager.CSS_FOCUSED);
                    changed = true;
                }
                return changed;
            };

            var overlays = this.cfg.getProperty("overlays");

            if (! this.overlays) {
                this.overlays = [];
            }

            if (overlays) {
                this.register(overlays);
                this.overlays.sort(this.compareZIndexDesc);
            }
        },

        /**
        * @method _onOverlayElementFocus
        * @description Event handler for the DOM event that is used to focus 
        * the Overlay instance as specified by the "focusevent" 
        * configuration property.
        * @private
        * @param {Event} p_oEvent Object representing the DOM event 
        * object passed back by the event utility (Event).
        */
        _onOverlayElementFocus: function (p_oEvent) {

            var oTarget = Event.getTarget(p_oEvent),
                oClose = this.close;

            if (oClose && (oTarget == oClose || Dom.isAncestor(oClose, oTarget))) {
                this.blur();
            } else {
                this.focus();
            }
        },

        /**
        * @method _onOverlayDestroy
        * @description "destroy" event handler for the Overlay.
        * @private
        * @param {String} p_sType String representing the name of the event  
        * that was fired.
        * @param {Array} p_aArgs Array of arguments sent when the event 
        * was fired.
        * @param {Overlay} p_oOverlay Object representing the overlay that 
        * fired the event.
        */
        _onOverlayDestroy: function (p_sType, p_aArgs, p_oOverlay) {
            this.remove(p_oOverlay);
        },

        /**
        * @method _onOverlayFocusHandler
        *
        * @description focusEvent Handler, used to delegate to _manageFocus with the correct arguments.
        *
        * @private
        * @param {String} p_sType String representing the name of the event  
        * that was fired.
        * @param {Array} p_aArgs Array of arguments sent when the event 
        * was fired.
        * @param {Overlay} p_oOverlay Object representing the overlay that 
        * fired the event.
        */
        _onOverlayFocusHandler: function(p_sType, p_aArgs, p_oOverlay) {
            this._manageFocus(p_oOverlay);
        },

        /**
        * @method _onOverlayBlurHandler
        * @description blurEvent Handler, used to delegate to _manageBlur with the correct arguments.
        *
        * @private
        * @param {String} p_sType String representing the name of the event  
        * that was fired.
        * @param {Array} p_aArgs Array of arguments sent when the event 
        * was fired.
        * @param {Overlay} p_oOverlay Object representing the overlay that 
        * fired the event.
        */
        _onOverlayBlurHandler: function(p_sType, p_aArgs, p_oOverlay) {
            this._manageBlur(p_oOverlay);
        },

        /**
         * Subscribes to the Overlay based instance focusEvent, to allow the OverlayManager to
         * monitor focus state.
         * 
         * If the instance already has a focusEvent (e.g. Menu), OverlayManager will subscribe 
         * to the existing focusEvent, however if a focusEvent or focus method does not exist
         * on the instance, the _bindFocus method will add them, and the focus method will 
         * update the OverlayManager's state directly.
         * 
         * @method _bindFocus
         * @param {Overlay} overlay The overlay for which focus needs to be managed
         * @protected
         */
        _bindFocus : function(overlay) {
            var mgr = this;

            if (!overlay.focusEvent) {
                overlay.focusEvent = overlay.createEvent("focus");
                overlay.focusEvent.signature = CustomEvent.LIST;
                overlay.focusEvent._managed = true;
            } else {
                overlay.focusEvent.subscribe(mgr._onOverlayFocusHandler, overlay, mgr);
            }

            if (!overlay.focus) {
                Event.on(overlay.element, mgr.cfg.getProperty("focusevent"), mgr._onOverlayElementFocus, null, overlay);
                overlay.focus = function () {
                    if (mgr._manageFocus(this)) {
                        // For Panel/Dialog
                        if (this.cfg.getProperty("visible") && this.focusFirst) {
                            this.focusFirst();
                        }
                        this.focusEvent.fire();
                    }
                };
                overlay.focus._managed = true;
            }
        },

        /**
         * Subscribes to the Overlay based instance's blurEvent to allow the OverlayManager to
         * monitor blur state.
         *
         * If the instance already has a blurEvent (e.g. Menu), OverlayManager will subscribe 
         * to the existing blurEvent, however if a blurEvent or blur method does not exist
         * on the instance, the _bindBlur method will add them, and the blur method 
         * update the OverlayManager's state directly.
         *
         * @method _bindBlur
         * @param {Overlay} overlay The overlay for which blur needs to be managed
         * @protected
         */
        _bindBlur : function(overlay) {
            var mgr = this;

            if (!overlay.blurEvent) {
                overlay.blurEvent = overlay.createEvent("blur");
                overlay.blurEvent.signature = CustomEvent.LIST;
                overlay.focusEvent._managed = true;
            } else {
                overlay.blurEvent.subscribe(mgr._onOverlayBlurHandler, overlay, mgr);
            }

            if (!overlay.blur) {
                overlay.blur = function () {
                    if (mgr._manageBlur(this)) {
                        this.blurEvent.fire();
                    }
                };
                overlay.blur._managed = true;
            }

            overlay.hideEvent.subscribe(overlay.blur);
        },

        /**
         * Subscribes to the Overlay based instance's destroyEvent, to allow the Overlay
         * to be removed for the OverlayManager when destroyed.
         * 
         * @method _bindDestroy
         * @param {Overlay} overlay The overlay instance being managed
         * @protected
         */
        _bindDestroy : function(overlay) {
            var mgr = this;
            overlay.destroyEvent.subscribe(mgr._onOverlayDestroy, overlay, mgr);
        },

        /**
         * Ensures the zIndex configuration property on the managed overlay based instance
         * is set to the computed zIndex value from the DOM (with "auto" translating to 0).
         *
         * @method _syncZIndex
         * @param {Overlay} overlay The overlay instance being managed
         * @protected
         */
        _syncZIndex : function(overlay) {
            var zIndex = Dom.getStyle(overlay.element, "zIndex");
            if (!isNaN(zIndex)) {
                overlay.cfg.setProperty("zIndex", parseInt(zIndex, 10));
            } else {
                overlay.cfg.setProperty("zIndex", 0);
            }
        },

        /**
        * Registers an Overlay or an array of Overlays with the manager. Upon 
        * registration, the Overlay receives functions for focus and blur, 
        * along with CustomEvents for each.
        *
        * @method register
        * @param {Overlay} overlay  An Overlay to register with the manager.
        * @param {Overlay[]} overlay  An array of Overlays to register with 
        * the manager.
        * @return {boolean} true if any Overlays are registered.
        */
        register: function (overlay) {

            var registered = false,
                i,
                n;

            if (overlay instanceof Overlay) {

                overlay.cfg.addProperty("manager", { value: this } );

                this._bindFocus(overlay);
                this._bindBlur(overlay);
                this._bindDestroy(overlay);
                this._syncZIndex(overlay);

                this.overlays.push(overlay);
                this.bringToTop(overlay);

                registered = true;

            } else if (overlay instanceof Array) {

                for (i = 0, n = overlay.length; i < n; i++) {
                    registered = this.register(overlay[i]) || registered;
                }

            }

            return registered;
        },

        /**
        * Places the specified Overlay instance on top of all other 
        * Overlay instances.
        * @method bringToTop
        * @param {YAHOO.widget.Overlay} p_oOverlay Object representing an 
        * Overlay instance.
        * @param {String} p_oOverlay String representing the id of an 
        * Overlay instance.
        */        
        bringToTop: function (p_oOverlay) {

            var oOverlay = this.find(p_oOverlay),
                nTopZIndex,
                oTopOverlay,
                aOverlays;

            if (oOverlay) {

                aOverlays = this.overlays;
                aOverlays.sort(this.compareZIndexDesc);

                oTopOverlay = aOverlays[0];

                if (oTopOverlay) {
                    nTopZIndex = Dom.getStyle(oTopOverlay.element, "zIndex");

                    if (!isNaN(nTopZIndex)) {

                        var bRequiresBump = false;

                        if (oTopOverlay !== oOverlay) {
                            bRequiresBump = true;
                        } else if (aOverlays.length > 1) {
                            var nNextZIndex = Dom.getStyle(aOverlays[1].element, "zIndex");
                            // Don't rely on DOM order to stack if 2 overlays are at the same zindex.
                            if (!isNaN(nNextZIndex) && (nTopZIndex == nNextZIndex)) {
                                bRequiresBump = true;
                            }
                        }

                        if (bRequiresBump) {
                            oOverlay.cfg.setProperty("zindex", (parseInt(nTopZIndex, 10) + 2));
                        }
                    }
                    aOverlays.sort(this.compareZIndexDesc);
                }
            }
        },

        /**
        * Attempts to locate an Overlay by instance or ID.
        * @method find
        * @param {Overlay} overlay  An Overlay to locate within the manager
        * @param {String} overlay  An Overlay id to locate within the manager
        * @return {Overlay} The requested Overlay, if found, or null if it 
        * cannot be located.
        */
        find: function (overlay) {

            var isInstance = overlay instanceof Overlay,
                overlays = this.overlays,
                n = overlays.length,
                found = null,
                o,
                i;

            if (isInstance || typeof overlay == "string") {
                for (i = n-1; i >= 0; i--) {
                    o = overlays[i];
                    if ((isInstance && (o === overlay)) || (o.id == overlay)) {
                        found = o;
                        break;
                    }
                }
            }

            return found;
        },

        /**
        * Used for sorting the manager's Overlays by z-index.
        * @method compareZIndexDesc
        * @private
        * @return {Number} 0, 1, or -1, depending on where the Overlay should 
        * fall in the stacking order.
        */
        compareZIndexDesc: function (o1, o2) {

            var zIndex1 = (o1.cfg) ? o1.cfg.getProperty("zIndex") : null, // Sort invalid (destroyed)
                zIndex2 = (o2.cfg) ? o2.cfg.getProperty("zIndex") : null; // objects at bottom.

            if (zIndex1 === null && zIndex2 === null) {
                return 0;
            } else if (zIndex1 === null){
                return 1;
            } else if (zIndex2 === null) {
                return -1;
            } else if (zIndex1 > zIndex2) {
                return -1;
            } else if (zIndex1 < zIndex2) {
                return 1;
            } else {
                return 0;
            }
        },

        /**
        * Shows all Overlays in the manager.
        * @method showAll
        */
        showAll: function () {
            var overlays = this.overlays,
                n = overlays.length,
                i;

            for (i = n - 1; i >= 0; i--) {
                overlays[i].show();
            }
        },

        /**
        * Hides all Overlays in the manager.
        * @method hideAll
        */
        hideAll: function () {
            var overlays = this.overlays,
                n = overlays.length,
                i;

            for (i = n - 1; i >= 0; i--) {
                overlays[i].hide();
            }
        },

        /**
        * Returns a string representation of the object.
        * @method toString
        * @return {String} The string representation of the OverlayManager
        */
        toString: function () {
            return "OverlayManager";
        }
    };
}());
(function () {

    /**
    * Tooltip is an implementation of Overlay that behaves like an OS tooltip, 
    * displaying when the user mouses over a particular element, and 
    * disappearing on mouse out.
    * @namespace YAHOO.widget
    * @class Tooltip
    * @extends YAHOO.widget.Overlay
    * @constructor
    * @param {String} el The element ID representing the Tooltip <em>OR</em>
    * @param {HTMLElement} el The element representing the Tooltip
    * @param {Object} userConfig The configuration object literal containing 
    * the configuration that should be set for this Overlay. See configuration 
    * documentation for more details.
    */
    YAHOO.widget.Tooltip = function (el, userConfig) {
        YAHOO.widget.Tooltip.superclass.constructor.call(this, el, userConfig);
    };

    var Lang = YAHOO.lang,
        Event = YAHOO.util.Event,
        CustomEvent = YAHOO.util.CustomEvent,
        Dom = YAHOO.util.Dom,
        Tooltip = YAHOO.widget.Tooltip,
        UA = YAHOO.env.ua,
        bIEQuirks = (UA.ie && (UA.ie <= 6 || document.compatMode == "BackCompat")),

        m_oShadowTemplate,

        /**
        * Constant representing the Tooltip's configuration properties
        * @property DEFAULT_CONFIG
        * @private
        * @final
        * @type Object
        */
        DEFAULT_CONFIG = {

            "PREVENT_OVERLAP": { 
                key: "preventoverlap", 
                value: true, 
                validator: Lang.isBoolean, 
                supercedes: ["x", "y", "xy"] 
            },

            "SHOW_DELAY": { 
                key: "showdelay", 
                value: 200, 
                validator: Lang.isNumber 
            }, 

            "AUTO_DISMISS_DELAY": { 
                key: "autodismissdelay", 
                value: 5000, 
                validator: Lang.isNumber 
            }, 

            "HIDE_DELAY": { 
                key: "hidedelay", 
                value: 250, 
                validator: Lang.isNumber 
            }, 

            "TEXT": { 
                key: "text", 
                suppressEvent: true 
            }, 

            "CONTAINER": { 
                key: "container"
            },

            "DISABLED": {
                key: "disabled",
                value: false,
                suppressEvent: true
            },

            "XY_OFFSET": {
                key: "xyoffset",
                value: [0, 25],
                suppressEvent: true
            }
        },

        /**
        * Constant representing the name of the Tooltip's events
        * @property EVENT_TYPES
        * @private
        * @final
        * @type Object
        */
        EVENT_TYPES = {
            "CONTEXT_MOUSE_OVER": "contextMouseOver",
            "CONTEXT_MOUSE_OUT": "contextMouseOut",
            "CONTEXT_TRIGGER": "contextTrigger"
        };

    /**
    * Constant representing the Tooltip CSS class
    * @property YAHOO.widget.Tooltip.CSS_TOOLTIP
    * @static
    * @final
    * @type String
    */
    Tooltip.CSS_TOOLTIP = "yui-tt";

    function restoreOriginalWidth(sOriginalWidth, sForcedWidth) {

        var oConfig = this.cfg,
            sCurrentWidth = oConfig.getProperty("width");

        if (sCurrentWidth == sForcedWidth) {
            oConfig.setProperty("width", sOriginalWidth);
        }
    }

    /* 
        changeContent event handler that sets a Tooltip instance's "width"
        configuration property to the value of its root HTML 
        elements's offsetWidth if a specific width has not been set.
    */

    function setWidthToOffsetWidth(p_sType, p_aArgs) {

        if ("_originalWidth" in this) {
            restoreOriginalWidth.call(this, this._originalWidth, this._forcedWidth);
        }

        var oBody = document.body,
            oConfig = this.cfg,
            sOriginalWidth = oConfig.getProperty("width"),
            sNewWidth,
            oClone;

        if ((!sOriginalWidth || sOriginalWidth == "auto") && 
            (oConfig.getProperty("container") != oBody || 
            oConfig.getProperty("x") >= Dom.getViewportWidth() || 
            oConfig.getProperty("y") >= Dom.getViewportHeight())) {

            oClone = this.element.cloneNode(true);
            oClone.style.visibility = "hidden";
            oClone.style.top = "0px";
            oClone.style.left = "0px";

            oBody.appendChild(oClone);

            sNewWidth = (oClone.offsetWidth + "px");

            oBody.removeChild(oClone);
            oClone = null;

            oConfig.setProperty("width", sNewWidth);
            oConfig.refireEvent("xy");

            this._originalWidth = sOriginalWidth || "";
            this._forcedWidth = sNewWidth;
        }
    }

    // "onDOMReady" that renders the ToolTip

    function onDOMReady(p_sType, p_aArgs, p_oObject) {
        this.render(p_oObject);
    }

    //  "init" event handler that automatically renders the Tooltip

    function onInit() {
        Event.onDOMReady(onDOMReady, this.cfg.getProperty("container"), this);
    }

    YAHOO.extend(Tooltip, YAHOO.widget.Overlay, { 

        /**
        * The Tooltip initialization method. This method is automatically 
        * called by the constructor. A Tooltip is automatically rendered by 
        * the init method, and it also is set to be invisible by default, 
        * and constrained to viewport by default as well.
        * @method init
        * @param {String} el The element ID representing the Tooltip <em>OR</em>
        * @param {HTMLElement} el The element representing the Tooltip
        * @param {Object} userConfig The configuration object literal 
        * containing the configuration that should be set for this Tooltip. 
        * See configuration documentation for more details.
        */
        init: function (el, userConfig) {


            Tooltip.superclass.init.call(this, el);

            this.beforeInitEvent.fire(Tooltip);

            Dom.addClass(this.element, Tooltip.CSS_TOOLTIP);

            if (userConfig) {
                this.cfg.applyConfig(userConfig, true);
            }

            this.cfg.queueProperty("visible", false);
            this.cfg.queueProperty("constraintoviewport", true);

            this.setBody("");

            this.subscribe("changeContent", setWidthToOffsetWidth);
            this.subscribe("init", onInit);
            this.subscribe("render", this.onRender);

            this.initEvent.fire(Tooltip);
        },

        /**
        * Initializes the custom events for Tooltip
        * @method initEvents
        */
        initEvents: function () {

            Tooltip.superclass.initEvents.call(this);
            var SIGNATURE = CustomEvent.LIST;

            /**
            * CustomEvent fired when user mouses over a context element. Returning false from
            * a subscriber to this event will prevent the tooltip from being displayed for
            * the current context element.
            * 
            * @event contextMouseOverEvent
            * @param {HTMLElement} context The context element which the user just moused over
            * @param {DOMEvent} e The DOM event object, associated with the mouse over
            */
            this.contextMouseOverEvent = this.createEvent(EVENT_TYPES.CONTEXT_MOUSE_OVER);
            this.contextMouseOverEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired when the user mouses out of a context element.
            * 
            * @event contextMouseOutEvent
            * @param {HTMLElement} context The context element which the user just moused out of
            * @param {DOMEvent} e The DOM event object, associated with the mouse out
            */
            this.contextMouseOutEvent = this.createEvent(EVENT_TYPES.CONTEXT_MOUSE_OUT);
            this.contextMouseOutEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired just before the tooltip is displayed for the current context.
            * <p>
            *  You can subscribe to this event if you need to set up the text for the 
            *  tooltip based on the context element for which it is about to be displayed.
            * </p>
            * <p>This event differs from the beforeShow event in following respects:</p>
            * <ol>
            *   <li>
            *    When moving from one context element to another, if the tooltip is not
            *    hidden (the <code>hidedelay</code> is not reached), the beforeShow and Show events will not
            *    be fired when the tooltip is displayed for the new context since it is already visible.
            *    However the contextTrigger event is always fired before displaying the tooltip for
            *    a new context.
            *   </li>
            *   <li>
            *    The trigger event provides access to the context element, allowing you to 
            *    set the text of the tooltip based on context element for which the tooltip is
            *    triggered.
            *   </li>
            * </ol>
            * <p>
            *  It is not possible to prevent the tooltip from being displayed
            *  using this event. You can use the contextMouseOverEvent if you need to prevent
            *  the tooltip from being displayed.
            * </p>
            * @event contextTriggerEvent
            * @param {HTMLElement} context The context element for which the tooltip is triggered
            */
            this.contextTriggerEvent = this.createEvent(EVENT_TYPES.CONTEXT_TRIGGER);
            this.contextTriggerEvent.signature = SIGNATURE;
        },

        /**
        * Initializes the class's configurable properties which can be 
        * changed using the Overlay's Config object (cfg).
        * @method initDefaultConfig
        */
        initDefaultConfig: function () {

            Tooltip.superclass.initDefaultConfig.call(this);

            /**
            * Specifies whether the Tooltip should be kept from overlapping 
            * its context element.
            * @config preventoverlap
            * @type Boolean
            * @default true
            */
            this.cfg.addProperty(DEFAULT_CONFIG.PREVENT_OVERLAP.key, {
                value: DEFAULT_CONFIG.PREVENT_OVERLAP.value, 
                validator: DEFAULT_CONFIG.PREVENT_OVERLAP.validator, 
                supercedes: DEFAULT_CONFIG.PREVENT_OVERLAP.supercedes
            });

            /**
            * The number of milliseconds to wait before showing a Tooltip 
            * on mouseover.
            * @config showdelay
            * @type Number
            * @default 200
            */
            this.cfg.addProperty(DEFAULT_CONFIG.SHOW_DELAY.key, {
                handler: this.configShowDelay,
                value: 200, 
                validator: DEFAULT_CONFIG.SHOW_DELAY.validator
            });

            /**
            * The number of milliseconds to wait before automatically 
            * dismissing a Tooltip after the mouse has been resting on the 
            * context element.
            * @config autodismissdelay
            * @type Number
            * @default 5000
            */
            this.cfg.addProperty(DEFAULT_CONFIG.AUTO_DISMISS_DELAY.key, {
                handler: this.configAutoDismissDelay,
                value: DEFAULT_CONFIG.AUTO_DISMISS_DELAY.value,
                validator: DEFAULT_CONFIG.AUTO_DISMISS_DELAY.validator
            });

            /**
            * The number of milliseconds to wait before hiding a Tooltip 
            * after mouseout.
            * @config hidedelay
            * @type Number
            * @default 250
            */
            this.cfg.addProperty(DEFAULT_CONFIG.HIDE_DELAY.key, {
                handler: this.configHideDelay,
                value: DEFAULT_CONFIG.HIDE_DELAY.value, 
                validator: DEFAULT_CONFIG.HIDE_DELAY.validator
            });

            /**
            * Specifies the Tooltip's text. 
            * @config text
            * @type String
            * @default null
            */
            this.cfg.addProperty(DEFAULT_CONFIG.TEXT.key, {
                handler: this.configText,
                suppressEvent: DEFAULT_CONFIG.TEXT.suppressEvent
            });

            /**
            * Specifies the container element that the Tooltip's markup 
            * should be rendered into.
            * @config container
            * @type HTMLElement/String
            * @default document.body
            */
            this.cfg.addProperty(DEFAULT_CONFIG.CONTAINER.key, {
                handler: this.configContainer,
                value: document.body
            });

            /**
            * Specifies whether or not the tooltip is disabled. Disabled tooltips
            * will not be displayed. If the tooltip is driven by the title attribute
            * of the context element, the title attribute will still be removed for 
            * disabled tooltips, to prevent default tooltip behavior.
            * 
            * @config disabled
            * @type Boolean
            * @default false
            */
            this.cfg.addProperty(DEFAULT_CONFIG.DISABLED.key, {
                handler: this.configContainer,
                value: DEFAULT_CONFIG.DISABLED.value,
                supressEvent: DEFAULT_CONFIG.DISABLED.suppressEvent
            });

            /**
            * Specifies the XY offset from the mouse position, where the tooltip should be displayed, specified
            * as a 2 element array (e.g. [10, 20]); 
            *
            * @config xyoffset
            * @type Array
            * @default [0, 25]
            */
            this.cfg.addProperty(DEFAULT_CONFIG.XY_OFFSET.key, {
                value: DEFAULT_CONFIG.XY_OFFSET.value.concat(),
                supressEvent: DEFAULT_CONFIG.XY_OFFSET.suppressEvent 
            });

            /**
            * Specifies the element or elements that the Tooltip should be 
            * anchored to on mouseover.
            * @config context
            * @type HTMLElement[]/String[]
            * @default null
            */ 

            /**
            * String representing the width of the Tooltip.  <em>Please note:
            * </em> As of version 2.3 if either no value or a value of "auto" 
            * is specified, and the Toolip's "container" configuration property
            * is set to something other than <code>document.body</code> or 
            * its "context" element resides outside the immediately visible 
            * portion of the document, the width of the Tooltip will be 
            * calculated based on the offsetWidth of its root HTML and set just 
            * before it is made visible.  The original value will be 
            * restored when the Tooltip is hidden. This ensures the Tooltip is 
            * rendered at a usable width.  For more information see 
            * YUILibrary bug #1685496 and YUILibrary 
            * bug #1735423.
            * @config width
            * @type String
            * @default null
            */
        
        },
        
        // BEGIN BUILT-IN PROPERTY EVENT HANDLERS //
        
        /**
        * The default event handler fired when the "text" property is changed.
        * @method configText
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configText: function (type, args, obj) {
            var text = args[0];
            if (text) {
                this.setBody(text);
            }
        },
        
        /**
        * The default event handler fired when the "container" property 
        * is changed.
        * @method configContainer
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For 
        * configuration handlers, args[0] will equal the newly applied value 
        * for the property.
        * @param {Object} obj The scope object. For configuration handlers,
        * this will usually equal the owner.
        */
        configContainer: function (type, args, obj) {
            var container = args[0];

            if (typeof container == 'string') {
                this.cfg.setProperty("container", document.getElementById(container), true);
            }
        },
        
        /**
        * @method _removeEventListeners
        * @description Removes all of the DOM event handlers from the HTML
        *  element(s) that trigger the display of the tooltip.
        * @protected
        */
        _removeEventListeners: function () {
        
            var aElements = this._context,
                nElements,
                oElement,
                i;

            if (aElements) {
                nElements = aElements.length;
                if (nElements > 0) {
                    i = nElements - 1;
                    do {
                        oElement = aElements[i];
                        Event.removeListener(oElement, "mouseover", this.onContextMouseOver);
                        Event.removeListener(oElement, "mousemove", this.onContextMouseMove);
                        Event.removeListener(oElement, "mouseout", this.onContextMouseOut);
                    }
                    while (i--);
                }
            }
        },
        
        /**
        * The default event handler fired when the "context" property 
        * is changed.
        * @method configContext
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers,
        * this will usually equal the owner.
        */
        configContext: function (type, args, obj) {

            var context = args[0],
                aElements,
                nElements,
                oElement,
                i;

            if (context) {

                // Normalize parameter into an array
                if (! (context instanceof Array)) {
                    if (typeof context == "string") {
                        this.cfg.setProperty("context", [document.getElementById(context)], true);
                    } else { // Assuming this is an element
                        this.cfg.setProperty("context", [context], true);
                    }
                    context = this.cfg.getProperty("context");
                }

                // Remove any existing mouseover/mouseout listeners
                this._removeEventListeners();

                // Add mouseover/mouseout listeners to context elements
                this._context = context;

                aElements = this._context;

                if (aElements) {
                    nElements = aElements.length;
                    if (nElements > 0) {
                        i = nElements - 1;
                        do {
                            oElement = aElements[i];
                            Event.on(oElement, "mouseover", this.onContextMouseOver, this);
                            Event.on(oElement, "mousemove", this.onContextMouseMove, this);
                            Event.on(oElement, "mouseout", this.onContextMouseOut, this);
                        }
                        while (i--);
                    }
                }
            }
        },

        // END BUILT-IN PROPERTY EVENT HANDLERS //

        // BEGIN BUILT-IN DOM EVENT HANDLERS //

        /**
        * The default event handler fired when the user moves the mouse while 
        * over the context element.
        * @method onContextMouseMove
        * @param {DOMEvent} e The current DOM event
        * @param {Object} obj The object argument
        */
        onContextMouseMove: function (e, obj) {
            obj.pageX = Event.getPageX(e);
            obj.pageY = Event.getPageY(e);
        },

        /**
        * The default event handler fired when the user mouses over the 
        * context element.
        * @method onContextMouseOver
        * @param {DOMEvent} e The current DOM event
        * @param {Object} obj The object argument
        */
        onContextMouseOver: function (e, obj) {
            var context = this;

            if (context.title) {
                obj._tempTitle = context.title;
                context.title = "";
            }

            // Fire first, to honor disabled set in the listner
            if (obj.fireEvent("contextMouseOver", context, e) !== false 
                    && !obj.cfg.getProperty("disabled")) {

                // Stop the tooltip from being hidden (set on last mouseout)
                if (obj.hideProcId) {
                    clearTimeout(obj.hideProcId);
                    obj.hideProcId = null;
                }

                Event.on(context, "mousemove", obj.onContextMouseMove, obj);

                /**
                * The unique process ID associated with the thread responsible 
                * for showing the Tooltip.
                * @type int
                */
                obj.showProcId = obj.doShow(e, context);
            }
        },

        /**
        * The default event handler fired when the user mouses out of 
        * the context element.
        * @method onContextMouseOut
        * @param {DOMEvent} e The current DOM event
        * @param {Object} obj The object argument
        */
        onContextMouseOut: function (e, obj) {
            var el = this;

            if (obj._tempTitle) {
                el.title = obj._tempTitle;
                obj._tempTitle = null;
            }

            if (obj.showProcId) {
                clearTimeout(obj.showProcId);
                obj.showProcId = null;
            }

            if (obj.hideProcId) {
                clearTimeout(obj.hideProcId);
                obj.hideProcId = null;
            }

            obj.fireEvent("contextMouseOut", el, e);

            obj.hideProcId = setTimeout(function () {
                obj.hide();
            }, obj.cfg.getProperty("hidedelay"));
        },

        // END BUILT-IN DOM EVENT HANDLERS //

        /**
        * Processes the showing of the Tooltip by setting the timeout delay 
        * and offset of the Tooltip.
        * @method doShow
        * @param {DOMEvent} e The current DOM event
        * @param {HTMLElement} context The current context element
        * @return {Number} The process ID of the timeout function associated 
        * with doShow
        */
        doShow: function (e, context) {

            var offset = this.cfg.getProperty("xyoffset"),
                xOffset = offset[0],
                yOffset = offset[1],
                me = this;

            if (UA.opera && context.tagName && 
                context.tagName.toUpperCase() == "A") {
                yOffset += 12;
            }

            return setTimeout(function () {

                var txt = me.cfg.getProperty("text");

                // title does not over-ride text
                if (me._tempTitle && (txt === "" || YAHOO.lang.isUndefined(txt) || YAHOO.lang.isNull(txt))) {
                    me.setBody(me._tempTitle);
                } else {
                    me.cfg.refireEvent("text");
                }

                me.moveTo(me.pageX + xOffset, me.pageY + yOffset);

                if (me.cfg.getProperty("preventoverlap")) {
                    me.preventOverlap(me.pageX, me.pageY);
                }

                Event.removeListener(context, "mousemove", me.onContextMouseMove);

                me.contextTriggerEvent.fire(context);

                me.show();

                me.hideProcId = me.doHide();

            }, this.cfg.getProperty("showdelay"));
        },

        /**
        * Sets the timeout for the auto-dismiss delay, which by default is 5 
        * seconds, meaning that a tooltip will automatically dismiss itself 
        * after 5 seconds of being displayed.
        * @method doHide
        */
        doHide: function () {

            var me = this;


            return setTimeout(function () {

                me.hide();

            }, this.cfg.getProperty("autodismissdelay"));

        },

        /**
        * Fired when the Tooltip is moved, this event handler is used to 
        * prevent the Tooltip from overlapping with its context element.
        * @method preventOverlay
        * @param {Number} pageX The x coordinate position of the mouse pointer
        * @param {Number} pageY The y coordinate position of the mouse pointer
        */
        preventOverlap: function (pageX, pageY) {
        
            var height = this.element.offsetHeight,
                mousePoint = new YAHOO.util.Point(pageX, pageY),
                elementRegion = Dom.getRegion(this.element);
        
            elementRegion.top -= 5;
            elementRegion.left -= 5;
            elementRegion.right += 5;
            elementRegion.bottom += 5;
        
        
            if (elementRegion.contains(mousePoint)) {
                this.cfg.setProperty("y", (pageY - height - 5));
            }
        },


        /**
        * @method onRender
        * @description "render" event handler for the Tooltip.
        * @param {String} p_sType String representing the name of the event  
        * that was fired.
        * @param {Array} p_aArgs Array of arguments sent when the event 
        * was fired.
        */
        onRender: function (p_sType, p_aArgs) {
    
            function sizeShadow() {
    
                var oElement = this.element,
                    oShadow = this.underlay;
            
                if (oShadow) {
                    oShadow.style.width = (oElement.offsetWidth + 6) + "px";
                    oShadow.style.height = (oElement.offsetHeight + 1) + "px"; 
                }
            
            }

            function addShadowVisibleClass() {
                Dom.addClass(this.underlay, "yui-tt-shadow-visible");

                if (UA.ie) {
                    this.forceUnderlayRedraw();
                }
            }

            function removeShadowVisibleClass() {
                Dom.removeClass(this.underlay, "yui-tt-shadow-visible");
            }

            function createShadow() {
    
                var oShadow = this.underlay,
                    oElement,
                    Module,
                    nIE,
                    me;
    
                if (!oShadow) {
    
                    oElement = this.element;
                    Module = YAHOO.widget.Module;
                    nIE = UA.ie;
                    me = this;

                    if (!m_oShadowTemplate) {
                        m_oShadowTemplate = document.createElement("div");
                        m_oShadowTemplate.className = "yui-tt-shadow";
                    }

                    oShadow = m_oShadowTemplate.cloneNode(false);

                    oElement.appendChild(oShadow);

                    this.underlay = oShadow;

                    // Backward compatibility, even though it's probably 
                    // intended to be "private", it isn't marked as such in the api docs
                    this._shadow = this.underlay;

                    addShadowVisibleClass.call(this);

                    this.subscribe("beforeShow", addShadowVisibleClass);
                    this.subscribe("hide", removeShadowVisibleClass);

                    if (bIEQuirks) {
                        window.setTimeout(function () { 
                            sizeShadow.call(me); 
                        }, 0);
    
                        this.cfg.subscribeToConfigEvent("width", sizeShadow);
                        this.cfg.subscribeToConfigEvent("height", sizeShadow);
                        this.subscribe("changeContent", sizeShadow);

                        Module.textResizeEvent.subscribe(sizeShadow, this, true);
                        this.subscribe("destroy", function () {
                            Module.textResizeEvent.unsubscribe(sizeShadow, this);
                        });
                    }
                }
            }

            function onBeforeShow() {
                createShadow.call(this);
                this.unsubscribe("beforeShow", onBeforeShow);
            }

            if (this.cfg.getProperty("visible")) {
                createShadow.call(this);
            } else {
                this.subscribe("beforeShow", onBeforeShow);
            }
        
        },

        /**
         * Forces the underlay element to be repainted, through the application/removal
         * of a yui-force-redraw class to the underlay element.
         * 
         * @method forceUnderlayRedraw
         */
        forceUnderlayRedraw : function() {
            var tt = this;
            Dom.addClass(tt.underlay, "yui-force-redraw");
            setTimeout(function() {Dom.removeClass(tt.underlay, "yui-force-redraw");}, 0);
        },

        /**
        * Removes the Tooltip element from the DOM and sets all child 
        * elements to null.
        * @method destroy
        */
        destroy: function () {
        
            // Remove any existing mouseover/mouseout listeners
            this._removeEventListeners();

            Tooltip.superclass.destroy.call(this);  
        
        },
        
        /**
        * Returns a string representation of the object.
        * @method toString
        * @return {String} The string representation of the Tooltip
        */
        toString: function () {
            return "Tooltip " + this.id;
        }
    
    });

}());
(function () {

    /**
    * Panel is an implementation of Overlay that behaves like an OS window, 
    * with a draggable header and an optional close icon at the top right.
    * @namespace YAHOO.widget
    * @class Panel
    * @extends YAHOO.widget.Overlay
    * @constructor
    * @param {String} el The element ID representing the Panel <em>OR</em>
    * @param {HTMLElement} el The element representing the Panel
    * @param {Object} userConfig The configuration object literal containing 
    * the configuration that should be set for this Panel. See configuration 
    * documentation for more details.
    */
    YAHOO.widget.Panel = function (el, userConfig) {
        YAHOO.widget.Panel.superclass.constructor.call(this, el, userConfig);
    };

    var _currentModal = null;

    var Lang = YAHOO.lang,
        Util = YAHOO.util,
        Dom = Util.Dom,
        Event = Util.Event,
        CustomEvent = Util.CustomEvent,
        KeyListener = YAHOO.util.KeyListener,
        Config = Util.Config,
        Overlay = YAHOO.widget.Overlay,
        Panel = YAHOO.widget.Panel,
        UA = YAHOO.env.ua,

        bIEQuirks = (UA.ie && (UA.ie <= 6 || document.compatMode == "BackCompat")),

        m_oMaskTemplate,
        m_oUnderlayTemplate,
        m_oCloseIconTemplate,

        /**
        * Constant representing the name of the Panel's events
        * @property EVENT_TYPES
        * @private
        * @final
        * @type Object
        */
        EVENT_TYPES = {
            "SHOW_MASK": "showMask",
            "HIDE_MASK": "hideMask",
            "DRAG": "drag"
        },

        /**
        * Constant representing the Panel's configuration properties
        * @property DEFAULT_CONFIG
        * @private
        * @final
        * @type Object
        */
        DEFAULT_CONFIG = {

            "CLOSE": { 
                key: "close", 
                value: true, 
                validator: Lang.isBoolean, 
                supercedes: ["visible"] 
            },

            "DRAGGABLE": {
                key: "draggable", 
                value: (Util.DD ? true : false), 
                validator: Lang.isBoolean, 
                supercedes: ["visible"]  
            },

            "DRAG_ONLY" : {
                key: "dragonly",
                value: false,
                validator: Lang.isBoolean,
                supercedes: ["draggable"]
            },

            "UNDERLAY": { 
                key: "underlay", 
                value: "shadow", 
                supercedes: ["visible"] 
            },

            "MODAL": { 
                key: "modal", 
                value: false, 
                validator: Lang.isBoolean, 
                supercedes: ["visible", "zindex"]
            },

            "KEY_LISTENERS": {
                key: "keylisteners",
                suppressEvent: true,
                supercedes: ["visible"]
            },

            "STRINGS" : {
                key: "strings",
                supercedes: ["close"],
                validator: Lang.isObject,
                value: {
                    close: "Close"
                }
            }
        };

    /**
    * Constant representing the default CSS class used for a Panel
    * @property YAHOO.widget.Panel.CSS_PANEL
    * @static
    * @final
    * @type String
    */
    Panel.CSS_PANEL = "yui-panel";
    
    /**
    * Constant representing the default CSS class used for a Panel's 
    * wrapping container
    * @property YAHOO.widget.Panel.CSS_PANEL_CONTAINER
    * @static
    * @final
    * @type String
    */
    Panel.CSS_PANEL_CONTAINER = "yui-panel-container";

    /**
     * Constant representing the default set of focusable elements 
     * on the pagewhich Modal Panels will prevent access to, when
     * the modal mask is displayed
     * 
     * @property YAHOO.widget.Panel.FOCUSABLE
     * @static
     * @type Array
     */
    Panel.FOCUSABLE = [
        "a",
        "button",
        "select",
        "textarea",
        "input",
        "iframe"
    ];

    // Private CustomEvent listeners

    /* 
        "beforeRender" event handler that creates an empty header for a Panel 
        instance if its "draggable" configuration property is set to "true" 
        and no header has been created.
    */

    function createHeader(p_sType, p_aArgs) {
        if (!this.header && this.cfg.getProperty("draggable")) {
            this.setHeader("&#160;");
        }
    }

    /* 
        "hide" event handler that sets a Panel instance's "width"
        configuration property back to its original value before 
        "setWidthToOffsetWidth" was called.
    */
    
    function restoreOriginalWidth(p_sType, p_aArgs, p_oObject) {

        var sOriginalWidth = p_oObject[0],
            sNewWidth = p_oObject[1],
            oConfig = this.cfg,
            sCurrentWidth = oConfig.getProperty("width");

        if (sCurrentWidth == sNewWidth) {
            oConfig.setProperty("width", sOriginalWidth);
        }

        this.unsubscribe("hide", restoreOriginalWidth, p_oObject);
    }

    /* 
        "beforeShow" event handler that sets a Panel instance's "width"
        configuration property to the value of its root HTML 
        elements's offsetWidth
    */

    function setWidthToOffsetWidth(p_sType, p_aArgs) {

        var oConfig,
            sOriginalWidth,
            sNewWidth;

        if (bIEQuirks) {

            oConfig = this.cfg;
            sOriginalWidth = oConfig.getProperty("width");
            
            if (!sOriginalWidth || sOriginalWidth == "auto") {
    
                sNewWidth = (this.element.offsetWidth + "px");
    
                oConfig.setProperty("width", sNewWidth);

                this.subscribe("hide", restoreOriginalWidth, 
                    [(sOriginalWidth || ""), sNewWidth]);
            
            }
        }
    }

    YAHOO.extend(Panel, Overlay, {

        /**
        * The Overlay initialization method, which is executed for Overlay and 
        * all of its subclasses. This method is automatically called by the 
        * constructor, and  sets up all DOM references for pre-existing markup, 
        * and creates required markup if it is not already present.
        * @method init
        * @param {String} el The element ID representing the Overlay <em>OR</em>
        * @param {HTMLElement} el The element representing the Overlay
        * @param {Object} userConfig The configuration object literal 
        * containing the configuration that should be set for this Overlay. 
        * See configuration documentation for more details.
        */
        init: function (el, userConfig) {
            /*
                 Note that we don't pass the user config in here yet because 
                 we only want it executed once, at the lowest subclass level
            */

            Panel.superclass.init.call(this, el/*, userConfig*/);

            this.beforeInitEvent.fire(Panel);

            Dom.addClass(this.element, Panel.CSS_PANEL);

            this.buildWrapper();

            if (userConfig) {
                this.cfg.applyConfig(userConfig, true);
            }

            this.subscribe("showMask", this._addFocusHandlers);
            this.subscribe("hideMask", this._removeFocusHandlers);
            this.subscribe("beforeRender", createHeader);

            this.subscribe("render", function() {
                this.setFirstLastFocusable();
                this.subscribe("changeContent", this.setFirstLastFocusable);
            });

            this.subscribe("show", this.focusFirst);

            this.initEvent.fire(Panel);
        },

        /**
         * @method _onElementFocus
         * @private
         *
         * "focus" event handler for a focuable element. Used to automatically
         * blur the element when it receives focus to ensure that a Panel
         * instance's modality is not compromised.
         *
         * @param {Event} e The DOM event object
         */
        _onElementFocus : function(e){

            if(_currentModal === this) {

                var target = Event.getTarget(e),
                    doc = document.documentElement,
                    insideDoc = (target !== doc && target !== window);

                // mask and documentElement checks added for IE, which focuses on the mask when it's clicked on, and focuses on 
                // the documentElement, when the document scrollbars are clicked on
                if (insideDoc && target !== this.element && target !== this.mask && !Dom.isAncestor(this.element, target)) {
                    try {
                        if (this.firstElement) {
                            this.firstElement.focus();
                        } else {
                            if (this._modalFocus) {
                                this._modalFocus.focus();
                            } else {
                                this.innerElement.focus();
                            }
                        }
                    } catch(err){
                        // Just in case we fail to focus
                        try {
                            if (insideDoc && target !== document.body) {
                                target.blur();
                            }
                        } catch(err2) { }
                    }
                }
            }
        },

        /** 
         *  @method _addFocusHandlers
         *  @protected
         *  
         *  "showMask" event handler that adds a "focus" event handler to all
         *  focusable elements in the document to enforce a Panel instance's 
         *  modality from being compromised.
         *
         *  @param p_sType {String} Custom event type
         *  @param p_aArgs {Array} Custom event arguments
         */
        _addFocusHandlers: function(p_sType, p_aArgs) {
            if (!this.firstElement) {
                if (UA.webkit || UA.opera) {
                    if (!this._modalFocus) {
                        this._createHiddenFocusElement();
                    }
                } else {
                    this.innerElement.tabIndex = 0;
                }
            }
            this.setTabLoop(this.firstElement, this.lastElement);
            Event.onFocus(document.documentElement, this._onElementFocus, this, true);
            _currentModal = this;
        },

        /**
         * Creates a hidden focusable element, used to focus on,
         * to enforce modality for browsers in which focus cannot
         * be applied to the container box.
         * 
         * @method _createHiddenFocusElement
         * @private
         */
        _createHiddenFocusElement : function() {
            var e = document.createElement("button");
            e.style.height = "1px";
            e.style.width = "1px";
            e.style.position = "absolute";
            e.style.left = "-10000em";
            e.style.opacity = 0;
            e.tabIndex = -1;
            this.innerElement.appendChild(e);
            this._modalFocus = e;
        },

        /**
         *  @method _removeFocusHandlers
         *  @protected
         *
         *  "hideMask" event handler that removes all "focus" event handlers added 
         *  by the "addFocusEventHandlers" method.
         *
         *  @param p_sType {String} Event type
         *  @param p_aArgs {Array} Event Arguments
         */
        _removeFocusHandlers: function(p_sType, p_aArgs) {
            Event.removeFocusListener(document.documentElement, this._onElementFocus, this);

            if (_currentModal == this) {
                _currentModal = null;
            }
        },

        /**
         * Sets focus to the first element in the Panel.
         *
         * @method focusFirst
         */
        focusFirst: function (type, args, obj) {
            var el = this.firstElement;

            if (args && args[1]) {
                Event.stopEvent(args[1]);
            }

            if (el) {
                try {
                    el.focus();
                } catch(err) {
                    // Ignore
                }
            }
        },

        /**
         * Sets focus to the last element in the Panel.
         *
         * @method focusLast
         */
        focusLast: function (type, args, obj) {
            var el = this.lastElement;

            if (args && args[1]) {
                Event.stopEvent(args[1]);
            }

            if (el) {
                try {
                    el.focus();
                } catch(err) {
                    // Ignore
                }
            }
        },

        /**
         * Sets up a tab, shift-tab loop between the first and last elements
         * provided. NOTE: Sets up the preventBackTab and preventTabOut KeyListener
         * instance properties, which are reset everytime this method is invoked.
         *
         * @method setTabLoop
         * @param {HTMLElement} firstElement
         * @param {HTMLElement} lastElement
         *
         */
        setTabLoop : function(firstElement, lastElement) {

            var backTab = this.preventBackTab, tab = this.preventTabOut,
                showEvent = this.showEvent, hideEvent = this.hideEvent;

            if (backTab) {
                backTab.disable();
                showEvent.unsubscribe(backTab.enable, backTab);
                hideEvent.unsubscribe(backTab.disable, backTab);
                backTab = this.preventBackTab = null;
            }

            if (tab) {
                tab.disable();
                showEvent.unsubscribe(tab.enable, tab);
                hideEvent.unsubscribe(tab.disable,tab);
                tab = this.preventTabOut = null;
            }

            if (firstElement) {
                this.preventBackTab = new KeyListener(firstElement, 
                    {shift:true, keys:9},
                    {fn:this.focusLast, scope:this, correctScope:true}
                );
                backTab = this.preventBackTab;

                showEvent.subscribe(backTab.enable, backTab, true);
                hideEvent.subscribe(backTab.disable,backTab, true);
            }

            if (lastElement) {
                this.preventTabOut = new KeyListener(lastElement, 
                    {shift:false, keys:9}, 
                    {fn:this.focusFirst, scope:this, correctScope:true}
                );
                tab = this.preventTabOut;

                showEvent.subscribe(tab.enable, tab, true);
                hideEvent.subscribe(tab.disable,tab, true);
            }
        },

        /**
         * Returns an array of the currently focusable items which reside within
         * Panel. The set of focusable elements the method looks for are defined
         * in the Panel.FOCUSABLE static property
         *
         * @method getFocusableElements
         * @param {HTMLElement} root element to start from.
         */
        getFocusableElements : function(root) {

            root = root || this.innerElement;

            var focusable = {};
            for (var i = 0; i < Panel.FOCUSABLE.length; i++) {
                focusable[Panel.FOCUSABLE[i]] = true;
            }

            function isFocusable(el) {
                if (el.focus && el.type !== "hidden" && !el.disabled && focusable[el.tagName.toLowerCase()]) {
                    return true;
                }
                return false;
            }

            // Not looking by Tag, since we want elements in DOM order
            return Dom.getElementsBy(isFocusable, null, root);
        },

        /**
         * Sets the firstElement and lastElement instance properties
         * to the first and last focusable elements in the Panel.
         *
         * @method setFirstLastFocusable
         */
        setFirstLastFocusable : function() {

            this.firstElement = null;
            this.lastElement = null;

            var elements = this.getFocusableElements();
            this.focusableElements = elements;

            if (elements.length > 0) {
                this.firstElement = elements[0];
                this.lastElement = elements[elements.length - 1];
            }

            if (this.cfg.getProperty("modal")) {
                this.setTabLoop(this.firstElement, this.lastElement);
            }
        },

        /**
         * Initializes the custom events for Module which are fired 
         * automatically at appropriate times by the Module class.
         */
        initEvents: function () {
            Panel.superclass.initEvents.call(this);

            var SIGNATURE = CustomEvent.LIST;

            /**
            * CustomEvent fired after the modality mask is shown
            * @event showMaskEvent
            */
            this.showMaskEvent = this.createEvent(EVENT_TYPES.SHOW_MASK);
            this.showMaskEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after the modality mask is hidden
            * @event hideMaskEvent
            */
            this.hideMaskEvent = this.createEvent(EVENT_TYPES.HIDE_MASK);
            this.hideMaskEvent.signature = SIGNATURE;

            /**
            * CustomEvent when the Panel is dragged
            * @event dragEvent
            */
            this.dragEvent = this.createEvent(EVENT_TYPES.DRAG);
            this.dragEvent.signature = SIGNATURE;
        },

        /**
         * Initializes the class's configurable properties which can be changed 
         * using the Panel's Config object (cfg).
         * @method initDefaultConfig
         */
        initDefaultConfig: function () {
            Panel.superclass.initDefaultConfig.call(this);

            // Add panel config properties //

            /**
            * True if the Panel should display a "close" button
            * @config close
            * @type Boolean
            * @default true
            */
            this.cfg.addProperty(DEFAULT_CONFIG.CLOSE.key, { 
                handler: this.configClose, 
                value: DEFAULT_CONFIG.CLOSE.value, 
                validator: DEFAULT_CONFIG.CLOSE.validator, 
                supercedes: DEFAULT_CONFIG.CLOSE.supercedes 
            });

            /**
            * Boolean specifying if the Panel should be draggable.  The default 
            * value is "true" if the Drag and Drop utility is included, 
            * otherwise it is "false." <strong>PLEASE NOTE:</strong> There is a 
            * known issue in IE 6 (Strict Mode and Quirks Mode) and IE 7 
            * (Quirks Mode) where Panels that either don't have a value set for 
            * their "width" configuration property, or their "width" 
            * configuration property is set to "auto" will only be draggable by
            * placing the mouse on the text of the Panel's header element.
            * To fix this bug, draggable Panels missing a value for their 
            * "width" configuration property, or whose "width" configuration 
            * property is set to "auto" will have it set to the value of 
            * their root HTML element's offsetWidth before they are made 
            * visible.  The calculated width is then removed when the Panel is   
            * hidden. <em>This fix is only applied to draggable Panels in IE 6 
            * (Strict Mode and Quirks Mode) and IE 7 (Quirks Mode)</em>. For 
            * more information on this issue see:
            * YUILibrary bugs #1726972 and #1589210.
            * @config draggable
            * @type Boolean
            * @default true
            */
            this.cfg.addProperty(DEFAULT_CONFIG.DRAGGABLE.key, {
                handler: this.configDraggable,
                value: (Util.DD) ? true : false,
                validator: DEFAULT_CONFIG.DRAGGABLE.validator,
                supercedes: DEFAULT_CONFIG.DRAGGABLE.supercedes
            });

            /**
            * Boolean specifying if the draggable Panel should be drag only, not interacting with drop 
            * targets on the page.
            * <p>
            * When set to true, draggable Panels will not check to see if they are over drop targets,
            * or fire the DragDrop events required to support drop target interaction (onDragEnter, 
            * onDragOver, onDragOut, onDragDrop etc.).
            * If the Panel is not designed to be dropped on any target elements on the page, then this 
            * flag can be set to true to improve performance.
            * </p>
            * <p>
            * When set to false, all drop target related events will be fired.
            * </p>
            * <p>
            * The property is set to false by default to maintain backwards compatibility but should be 
            * set to true if drop target interaction is not required for the Panel, to improve performance.</p>
            * 
            * @config dragOnly
            * @type Boolean
            * @default false
            */
            this.cfg.addProperty(DEFAULT_CONFIG.DRAG_ONLY.key, { 
                value: DEFAULT_CONFIG.DRAG_ONLY.value, 
                validator: DEFAULT_CONFIG.DRAG_ONLY.validator, 
                supercedes: DEFAULT_CONFIG.DRAG_ONLY.supercedes 
            });

            /**
            * Sets the type of underlay to display for the Panel. Valid values 
            * are "shadow," "matte," and "none".  <strong>PLEASE NOTE:</strong> 
            * The creation of the underlay element is deferred until the Panel 
            * is initially made visible.  For Gecko-based browsers on Mac
            * OS X the underlay elment is always created as it is used as a 
            * shim to prevent Aqua scrollbars below a Panel instance from poking 
            * through it (See YUILibrary bug #1723530).
            * @config underlay
            * @type String
            * @default shadow
            */
            this.cfg.addProperty(DEFAULT_CONFIG.UNDERLAY.key, { 
                handler: this.configUnderlay, 
                value: DEFAULT_CONFIG.UNDERLAY.value, 
                supercedes: DEFAULT_CONFIG.UNDERLAY.supercedes 
            });
        
            /**
            * True if the Panel should be displayed in a modal fashion, 
            * automatically creating a transparent mask over the document that
            * will not be removed until the Panel is dismissed.
            * @config modal
            * @type Boolean
            * @default false
            */
            this.cfg.addProperty(DEFAULT_CONFIG.MODAL.key, { 
                handler: this.configModal, 
                value: DEFAULT_CONFIG.MODAL.value,
                validator: DEFAULT_CONFIG.MODAL.validator, 
                supercedes: DEFAULT_CONFIG.MODAL.supercedes 
            });

            /**
            * A KeyListener (or array of KeyListeners) that will be enabled 
            * when the Panel is shown, and disabled when the Panel is hidden.
            * @config keylisteners
            * @type YAHOO.util.KeyListener[]
            * @default null
            */
            this.cfg.addProperty(DEFAULT_CONFIG.KEY_LISTENERS.key, { 
                handler: this.configKeyListeners, 
                suppressEvent: DEFAULT_CONFIG.KEY_LISTENERS.suppressEvent, 
                supercedes: DEFAULT_CONFIG.KEY_LISTENERS.supercedes 
            });

            /**
            * UI Strings used by the Panel
            * 
            * @config strings
            * @type Object
            * @default An object literal with the properties shown below:
            *     <dl>
            *         <dt>close</dt><dd><em>String</em> : The string to use for the close icon. Defaults to "Close".</dd>
            *     </dl>
            */
            this.cfg.addProperty(DEFAULT_CONFIG.STRINGS.key, { 
                value:DEFAULT_CONFIG.STRINGS.value,
                handler:this.configStrings,
                validator:DEFAULT_CONFIG.STRINGS.validator,
                supercedes:DEFAULT_CONFIG.STRINGS.supercedes
            });
        },

        // BEGIN BUILT-IN PROPERTY EVENT HANDLERS //
        
        /**
        * The default event handler fired when the "close" property is changed.
        * The method controls the appending or hiding of the close icon at the 
        * top right of the Panel.
        * @method configClose
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configClose: function (type, args, obj) {

            var val = args[0],
                oClose = this.close,
                strings = this.cfg.getProperty("strings");

            if (val) {
                if (!oClose) {

                    if (!m_oCloseIconTemplate) {
                        m_oCloseIconTemplate = document.createElement("a");
                        m_oCloseIconTemplate.className = "container-close";
                        m_oCloseIconTemplate.href = "#";
                    }

                    oClose = m_oCloseIconTemplate.cloneNode(true);
                    this.innerElement.appendChild(oClose);

                    oClose.innerHTML = (strings && strings.close) ? strings.close : "&#160;";

                    Event.on(oClose, "click", this._doClose, this, true);

                    this.close = oClose;

                } else {
                    oClose.style.display = "block";
                }

            } else {
                if (oClose) {
                    oClose.style.display = "none";
                }
            }

        },

        /**
         * Event handler for the close icon
         * 
         * @method _doClose
         * @protected
         * 
         * @param {DOMEvent} e
         */
        _doClose : function (e) {
            Event.preventDefault(e);
            this.hide();
        },

        /**
        * The default event handler fired when the "draggable" property 
        * is changed.
        * @method configDraggable
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configDraggable: function (type, args, obj) {
            var val = args[0];

            if (val) {
                if (!Util.DD) {
                    this.cfg.setProperty("draggable", false);
                    return;
                }

                if (this.header) {
                    Dom.setStyle(this.header, "cursor", "move");
                    this.registerDragDrop();
                }

                this.subscribe("beforeShow", setWidthToOffsetWidth);

            } else {

                if (this.dd) {
                    this.dd.unreg();
                }

                if (this.header) {
                    Dom.setStyle(this.header,"cursor","auto");
                }

                this.unsubscribe("beforeShow", setWidthToOffsetWidth);
            }
        },
      
        /**
        * The default event handler fired when the "underlay" property 
        * is changed.
        * @method configUnderlay
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configUnderlay: function (type, args, obj) {

            var bMacGecko = (this.platform == "mac" && UA.gecko),
                sUnderlay = args[0].toLowerCase(),
                oUnderlay = this.underlay,
                oElement = this.element;

            function createUnderlay() {
                var bNew = false;
                if (!oUnderlay) { // create if not already in DOM

                    if (!m_oUnderlayTemplate) {
                        m_oUnderlayTemplate = document.createElement("div");
                        m_oUnderlayTemplate.className = "underlay";
                    }

                    oUnderlay = m_oUnderlayTemplate.cloneNode(false);
                    this.element.appendChild(oUnderlay);

                    this.underlay = oUnderlay;

                    if (bIEQuirks) {
                        this.sizeUnderlay();
                        this.cfg.subscribeToConfigEvent("width", this.sizeUnderlay);
                        this.cfg.subscribeToConfigEvent("height", this.sizeUnderlay);

                        this.changeContentEvent.subscribe(this.sizeUnderlay);
                        YAHOO.widget.Module.textResizeEvent.subscribe(this.sizeUnderlay, this, true);
                    }

                    if (UA.webkit && UA.webkit < 420) {
                        this.changeContentEvent.subscribe(this.forceUnderlayRedraw);
                    }

                    bNew = true;
                }
            }

            function onBeforeShow() {
                var bNew = createUnderlay.call(this);
                if (!bNew && bIEQuirks) {
                    this.sizeUnderlay();
                }
                this._underlayDeferred = false;
                this.beforeShowEvent.unsubscribe(onBeforeShow);
            }

            function destroyUnderlay() {
                if (this._underlayDeferred) {
                    this.beforeShowEvent.unsubscribe(onBeforeShow);
                    this._underlayDeferred = false;
                }

                if (oUnderlay) {
                    this.cfg.unsubscribeFromConfigEvent("width", this.sizeUnderlay);
                    this.cfg.unsubscribeFromConfigEvent("height",this.sizeUnderlay);
                    this.changeContentEvent.unsubscribe(this.sizeUnderlay);
                    this.changeContentEvent.unsubscribe(this.forceUnderlayRedraw);
                    YAHOO.widget.Module.textResizeEvent.unsubscribe(this.sizeUnderlay, this, true);

                    this.element.removeChild(oUnderlay);

                    this.underlay = null;
                }
            }

            switch (sUnderlay) {
                case "shadow":
                    Dom.removeClass(oElement, "matte");
                    Dom.addClass(oElement, "shadow");
                    break;
                case "matte":
                    if (!bMacGecko) {
                        destroyUnderlay.call(this);
                    }
                    Dom.removeClass(oElement, "shadow");
                    Dom.addClass(oElement, "matte");
                    break;
                default:
                    if (!bMacGecko) {
                        destroyUnderlay.call(this);
                    }
                    Dom.removeClass(oElement, "shadow");
                    Dom.removeClass(oElement, "matte");
                    break;
            }

            if ((sUnderlay == "shadow") || (bMacGecko && !oUnderlay)) {
                if (this.cfg.getProperty("visible")) {
                    var bNew = createUnderlay.call(this);
                    if (!bNew && bIEQuirks) {
                        this.sizeUnderlay();
                    }
                } else {
                    if (!this._underlayDeferred) {
                        this.beforeShowEvent.subscribe(onBeforeShow);
                        this._underlayDeferred = true;
                    }
                }
            }
        },
        
        /**
        * The default event handler fired when the "modal" property is 
        * changed. This handler subscribes or unsubscribes to the show and hide
        * events to handle the display or hide of the modality mask.
        * @method configModal
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configModal: function (type, args, obj) {

            var modal = args[0];
            if (modal) {
                if (!this._hasModalityEventListeners) {

                    this.subscribe("beforeShow", this.buildMask);
                    this.subscribe("beforeShow", this.bringToTop);
                    this.subscribe("beforeShow", this.showMask);
                    this.subscribe("hide", this.hideMask);

                    Overlay.windowResizeEvent.subscribe(this.sizeMask, 
                        this, true);

                    this._hasModalityEventListeners = true;
                }
            } else {
                if (this._hasModalityEventListeners) {

                    if (this.cfg.getProperty("visible")) {
                        this.hideMask();
                        this.removeMask();
                    }

                    this.unsubscribe("beforeShow", this.buildMask);
                    this.unsubscribe("beforeShow", this.bringToTop);
                    this.unsubscribe("beforeShow", this.showMask);
                    this.unsubscribe("hide", this.hideMask);

                    Overlay.windowResizeEvent.unsubscribe(this.sizeMask, this);

                    this._hasModalityEventListeners = false;
                }
            }
        },

        /**
        * Removes the modality mask.
        * @method removeMask
        */
        removeMask: function () {

            var oMask = this.mask,
                oParentNode;

            if (oMask) {
                /*
                    Hide the mask before destroying it to ensure that DOM
                    event handlers on focusable elements get removed.
                */
                this.hideMask();

                oParentNode = oMask.parentNode;
                if (oParentNode) {
                    oParentNode.removeChild(oMask);
                }

                this.mask = null;
            }
        },
        
        /**
        * The default event handler fired when the "keylisteners" property 
        * is changed.
        * @method configKeyListeners
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configKeyListeners: function (type, args, obj) {

            var listeners = args[0],
                listener,
                nListeners,
                i;
        
            if (listeners) {

                if (listeners instanceof Array) {

                    nListeners = listeners.length;

                    for (i = 0; i < nListeners; i++) {

                        listener = listeners[i];
        
                        if (!Config.alreadySubscribed(this.showEvent, 
                            listener.enable, listener)) {

                            this.showEvent.subscribe(listener.enable, 
                                listener, true);

                        }

                        if (!Config.alreadySubscribed(this.hideEvent, 
                            listener.disable, listener)) {

                            this.hideEvent.subscribe(listener.disable, 
                                listener, true);

                            this.destroyEvent.subscribe(listener.disable, 
                                listener, true);
                        }
                    }

                } else {

                    if (!Config.alreadySubscribed(this.showEvent, 
                        listeners.enable, listeners)) {

                        this.showEvent.subscribe(listeners.enable, 
                            listeners, true);
                    }

                    if (!Config.alreadySubscribed(this.hideEvent, 
                        listeners.disable, listeners)) {

                        this.hideEvent.subscribe(listeners.disable, 
                            listeners, true);

                        this.destroyEvent.subscribe(listeners.disable, 
                            listeners, true);

                    }

                }

            }

        },

        /**
        * The default handler for the "strings" property
        * @method configStrings
        */
        configStrings : function(type, args, obj) {
            var val = Lang.merge(DEFAULT_CONFIG.STRINGS.value, args[0]);
            this.cfg.setProperty(DEFAULT_CONFIG.STRINGS.key, val, true);
        },

        /**
        * The default event handler fired when the "height" property is changed.
        * @method configHeight
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configHeight: function (type, args, obj) {
            var height = args[0],
                el = this.innerElement;

            Dom.setStyle(el, "height", height);
            this.cfg.refireEvent("iframe");
        },

        /**
         * The default custom event handler executed when the Panel's height is changed, 
         * if the autofillheight property has been set.
         *
         * @method _autoFillOnHeightChange
         * @protected
         * @param {String} type The event type
         * @param {Array} args The array of arguments passed to event subscribers
         * @param {HTMLElement} el The header, body or footer element which is to be resized to fill
         * out the containers height
         */
        _autoFillOnHeightChange : function(type, args, el) {
            Panel.superclass._autoFillOnHeightChange.apply(this, arguments);
            if (bIEQuirks) {
                var panel = this;
                setTimeout(function() {
                    panel.sizeUnderlay();
                },0);
            }
        },

        /**
        * The default event handler fired when the "width" property is changed.
        * @method configWidth
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configWidth: function (type, args, obj) {
    
            var width = args[0],
                el = this.innerElement;
    
            Dom.setStyle(el, "width", width);
            this.cfg.refireEvent("iframe");
    
        },
        
        /**
        * The default event handler fired when the "zIndex" property is changed.
        * @method configzIndex
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configzIndex: function (type, args, obj) {
            Panel.superclass.configzIndex.call(this, type, args, obj);

            if (this.mask || this.cfg.getProperty("modal") === true) {
                var panelZ = Dom.getStyle(this.element, "zIndex");
                if (!panelZ || isNaN(panelZ)) {
                    panelZ = 0;
                }

                if (panelZ === 0) {
                    // Recursive call to configzindex (which should be stopped
                    // from going further because panelZ should no longer === 0)
                    this.cfg.setProperty("zIndex", 1);
                } else {
                    this.stackMask();
                }
            }
        },

        // END BUILT-IN PROPERTY EVENT HANDLERS //
        /**
        * Builds the wrapping container around the Panel that is used for 
        * positioning the shadow and matte underlays. The container element is 
        * assigned to a  local instance variable called container, and the 
        * element is reinserted inside of it.
        * @method buildWrapper
        */
        buildWrapper: function () {

            var elementParent = this.element.parentNode,
                originalElement = this.element,
                wrapper = document.createElement("div");

            wrapper.className = Panel.CSS_PANEL_CONTAINER;
            wrapper.id = originalElement.id + "_c";

            if (elementParent) {
                elementParent.insertBefore(wrapper, originalElement);
            }

            wrapper.appendChild(originalElement);

            this.element = wrapper;
            this.innerElement = originalElement;

            Dom.setStyle(this.innerElement, "visibility", "inherit");
        },

        /**
        * Adjusts the size of the shadow based on the size of the element.
        * @method sizeUnderlay
        */
        sizeUnderlay: function () {
            var oUnderlay = this.underlay,
                oElement;

            if (oUnderlay) {
                oElement = this.element;
                oUnderlay.style.width = oElement.offsetWidth + "px";
                oUnderlay.style.height = oElement.offsetHeight + "px";
            }
        },

        /**
        * Registers the Panel's header for drag & drop capability.
        * @method registerDragDrop
        */
        registerDragDrop: function () {

            var me = this;

            if (this.header) {

                if (!Util.DD) {
                    return;
                }

                var bDragOnly = (this.cfg.getProperty("dragonly") === true);

                /**
                 * The YAHOO.util.DD instance, used to implement the draggable header for the panel if draggable is enabled
                 *
                 * @property dd
                 * @type YAHOO.util.DD
                 */
                this.dd = new Util.DD(this.element.id, this.id, {dragOnly: bDragOnly});

                if (!this.header.id) {
                    this.header.id = this.id + "_h";
                }

                this.dd.startDrag = function () {

                    var offsetHeight,
                        offsetWidth,
                        viewPortWidth,
                        viewPortHeight,
                        scrollX,
                        scrollY;

                    if (YAHOO.env.ua.ie == 6) {
                        Dom.addClass(me.element,"drag");
                    }

                    if (me.cfg.getProperty("constraintoviewport")) {

                        var nViewportOffset = Overlay.VIEWPORT_OFFSET;

                        offsetHeight = me.element.offsetHeight;
                        offsetWidth = me.element.offsetWidth;

                        viewPortWidth = Dom.getViewportWidth();
                        viewPortHeight = Dom.getViewportHeight();

                        scrollX = Dom.getDocumentScrollLeft();
                        scrollY = Dom.getDocumentScrollTop();

                        if (offsetHeight + nViewportOffset < viewPortHeight) {
                            this.minY = scrollY + nViewportOffset;
                            this.maxY = scrollY + viewPortHeight - offsetHeight - nViewportOffset;
                        } else {
                            this.minY = scrollY + nViewportOffset;
                            this.maxY = scrollY + nViewportOffset;
                        }

                        if (offsetWidth + nViewportOffset < viewPortWidth) {
                            this.minX = scrollX + nViewportOffset;
                            this.maxX = scrollX + viewPortWidth - offsetWidth - nViewportOffset;
                        } else {
                            this.minX = scrollX + nViewportOffset;
                            this.maxX = scrollX + nViewportOffset;
                        }

                        this.constrainX = true;
                        this.constrainY = true;
                    } else {
                        this.constrainX = false;
                        this.constrainY = false;
                    }

                    me.dragEvent.fire("startDrag", arguments);
                };

                this.dd.onDrag = function () {
                    me.syncPosition();
                    me.cfg.refireEvent("iframe");
                    if (this.platform == "mac" && YAHOO.env.ua.gecko) {
                        this.showMacGeckoScrollbars();
                    }

                    me.dragEvent.fire("onDrag", arguments);
                };

                this.dd.endDrag = function () {

                    if (YAHOO.env.ua.ie == 6) {
                        Dom.removeClass(me.element,"drag");
                    }

                    me.dragEvent.fire("endDrag", arguments);
                    me.moveEvent.fire(me.cfg.getProperty("xy"));

                };

                this.dd.setHandleElId(this.header.id);
                this.dd.addInvalidHandleType("INPUT");
                this.dd.addInvalidHandleType("SELECT");
                this.dd.addInvalidHandleType("TEXTAREA");
            }
        },
        
        /**
        * Builds the mask that is laid over the document when the Panel is 
        * configured to be modal.
        * @method buildMask
        */
        buildMask: function () {
            var oMask = this.mask;
            if (!oMask) {
                if (!m_oMaskTemplate) {
                    m_oMaskTemplate = document.createElement("div");
                    m_oMaskTemplate.className = "mask";
                    m_oMaskTemplate.innerHTML = "&#160;";
                }
                oMask = m_oMaskTemplate.cloneNode(true);
                oMask.id = this.id + "_mask";

                document.body.insertBefore(oMask, document.body.firstChild);

                this.mask = oMask;

                if (YAHOO.env.ua.gecko && this.platform == "mac") {
                    Dom.addClass(this.mask, "block-scrollbars");
                }

                // Stack mask based on the element zindex
                this.stackMask();
            }
        },

        /**
        * Hides the modality mask.
        * @method hideMask
        */
        hideMask: function () {
            if (this.cfg.getProperty("modal") && this.mask) {
                this.mask.style.display = "none";
                Dom.removeClass(document.body, "masked");
                this.hideMaskEvent.fire();
            }
        },

        /**
        * Shows the modality mask.
        * @method showMask
        */
        showMask: function () {
            if (this.cfg.getProperty("modal") && this.mask) {
                Dom.addClass(document.body, "masked");
                this.sizeMask();
                this.mask.style.display = "block";
                this.showMaskEvent.fire();
            }
        },

        /**
        * Sets the size of the modality mask to cover the entire scrollable 
        * area of the document
        * @method sizeMask
        */
        sizeMask: function () {
            if (this.mask) {

                // Shrink mask first, so it doesn't affect the document size.
                var mask = this.mask,
                    viewWidth = Dom.getViewportWidth(),
                    viewHeight = Dom.getViewportHeight();

                if (mask.offsetHeight > viewHeight) {
                    mask.style.height = viewHeight + "px";
                }

                if (mask.offsetWidth > viewWidth) {
                    mask.style.width = viewWidth + "px";
                }

                // Then size it to the document
                mask.style.height = Dom.getDocumentHeight() + "px";
                mask.style.width = Dom.getDocumentWidth() + "px";
            }
        },

        /**
         * Sets the zindex of the mask, if it exists, based on the zindex of 
         * the Panel element. The zindex of the mask is set to be one less 
         * than the Panel element's zindex.
         * 
         * <p>NOTE: This method will not bump up the zindex of the Panel
         * to ensure that the mask has a non-negative zindex. If you require the
         * mask zindex to be 0 or higher, the zindex of the Panel 
         * should be set to a value higher than 0, before this method is called.
         * </p>
         * @method stackMask
         */
        stackMask: function() {
            if (this.mask) {
                var panelZ = Dom.getStyle(this.element, "zIndex");
                if (!YAHOO.lang.isUndefined(panelZ) && !isNaN(panelZ)) {
                    Dom.setStyle(this.mask, "zIndex", panelZ - 1);
                }
            }
        },

        /**
        * Renders the Panel by inserting the elements that are not already in 
        * the main Panel into their correct places. Optionally appends the 
        * Panel to the specified node prior to the render's execution. NOTE: 
        * For Panels without existing markup, the appendToNode argument is 
        * REQUIRED. If this argument is ommitted and the current element is 
        * not present in the document, the function will return false, 
        * indicating that the render was a failure.
        * @method render
        * @param {String} appendToNode The element id to which the Module 
        * should be appended to prior to rendering <em>OR</em>
        * @param {HTMLElement} appendToNode The element to which the Module 
        * should be appended to prior to rendering
        * @return {boolean} Success or failure of the render
        */
        render: function (appendToNode) {
            return Panel.superclass.render.call(this, appendToNode, this.innerElement);
        },

        /**
         * Renders the currently set header into it's proper position under the 
         * module element. If the module element is not provided, "this.innerElement" 
         * is used.
         *
         * @method _renderHeader
         * @protected
         * @param {HTMLElement} moduleElement Optional. A reference to the module element
         */
        _renderHeader: function(moduleElement){
            moduleElement = moduleElement || this.innerElement;
			Panel.superclass._renderHeader.call(this, moduleElement);
        },

        /**
         * Renders the currently set body into it's proper position under the 
         * module element. If the module element is not provided, "this.innerElement" 
         * is used.
         * 
         * @method _renderBody
         * @protected
         * @param {HTMLElement} moduleElement Optional. A reference to the module element.
         */
        _renderBody: function(moduleElement){
            moduleElement = moduleElement || this.innerElement;
            Panel.superclass._renderBody.call(this, moduleElement);
        },

        /**
         * Renders the currently set footer into it's proper position under the 
         * module element. If the module element is not provided, "this.innerElement" 
         * is used.
         *
         * @method _renderFooter
         * @protected
         * @param {HTMLElement} moduleElement Optional. A reference to the module element
         */
        _renderFooter: function(moduleElement){
            moduleElement = moduleElement || this.innerElement;
            Panel.superclass._renderFooter.call(this, moduleElement);
        },
        
        /**
        * Removes the Panel element from the DOM and sets all child elements
        * to null.
        * @method destroy
        */
        destroy: function () {
            Overlay.windowResizeEvent.unsubscribe(this.sizeMask, this);
            this.removeMask();
            if (this.close) {
                Event.purgeElement(this.close);
            }
            Panel.superclass.destroy.call(this);  
        },

        /**
         * Forces the underlay element to be repainted through the application/removal 
         * of a yui-force-redraw class to the underlay element.
         *
         * @method forceUnderlayRedraw
         */
        forceUnderlayRedraw : function () {
            var u = this.underlay;
            Dom.addClass(u, "yui-force-redraw");
            setTimeout(function(){Dom.removeClass(u, "yui-force-redraw");}, 0);
        },

        /**
        * Returns a String representation of the object.
        * @method toString
        * @return {String} The string representation of the Panel.
        */
        toString: function () {
            return "Panel " + this.id;
        }
    
    });

}());
(function () {

    /**
    * <p>
    * Dialog is an implementation of Panel that can be used to submit form 
    * data.
    * </p>
    * <p>
    * Built-in functionality for buttons with event handlers is included. 
    * If the optional YUI Button dependancy is included on the page, the buttons
    * created will be instances of YAHOO.widget.Button, otherwise regular HTML buttons
    * will be created.
    * </p>
    * <p>
    * Forms can be processed in 3 ways -- via an asynchronous Connection utility call, 
    * a simple form POST or GET, or manually. The YUI Connection utility should be
    * included if you're using the default "async" postmethod, but is not required if
    * you're using any of the other postmethod values.
    * </p>
    * @namespace YAHOO.widget
    * @class Dialog
    * @extends YAHOO.widget.Panel
    * @constructor
    * @param {String} el The element ID representing the Dialog <em>OR</em>
    * @param {HTMLElement} el The element representing the Dialog
    * @param {Object} userConfig The configuration object literal containing 
    * the configuration that should be set for this Dialog. See configuration 
    * documentation for more details.
    */
    YAHOO.widget.Dialog = function (el, userConfig) {
        YAHOO.widget.Dialog.superclass.constructor.call(this, el, userConfig);
    };

    var Event = YAHOO.util.Event,
        CustomEvent = YAHOO.util.CustomEvent,
        Dom = YAHOO.util.Dom,
        Dialog = YAHOO.widget.Dialog,
        Lang = YAHOO.lang,

        /**
         * Constant representing the name of the Dialog's events
         * @property EVENT_TYPES
         * @private
         * @final
         * @type Object
         */
        EVENT_TYPES = {
            "BEFORE_SUBMIT": "beforeSubmit",
            "SUBMIT": "submit",
            "MANUAL_SUBMIT": "manualSubmit",
            "ASYNC_SUBMIT": "asyncSubmit",
            "FORM_SUBMIT": "formSubmit",
            "CANCEL": "cancel"
        },

        /**
        * Constant representing the Dialog's configuration properties
        * @property DEFAULT_CONFIG
        * @private
        * @final
        * @type Object
        */
        DEFAULT_CONFIG = {

            "POST_METHOD": { 
                key: "postmethod", 
                value: "async"
            },

            "POST_DATA" : {
                key: "postdata",
                value: null
            },

            "BUTTONS": {
                key: "buttons",
                value: "none",
                supercedes: ["visible"]
            },

            "HIDEAFTERSUBMIT" : {
                key: "hideaftersubmit",
                value: true
            }

        };

    /**
    * Constant representing the default CSS class used for a Dialog
    * @property YAHOO.widget.Dialog.CSS_DIALOG
    * @static
    * @final
    * @type String
    */
    Dialog.CSS_DIALOG = "yui-dialog";

    function removeButtonEventHandlers() {

        var aButtons = this._aButtons,
            nButtons,
            oButton,
            i;

        if (Lang.isArray(aButtons)) {
            nButtons = aButtons.length;

            if (nButtons > 0) {
                i = nButtons - 1;
                do {
                    oButton = aButtons[i];

                    if (YAHOO.widget.Button && oButton instanceof YAHOO.widget.Button) {
                        oButton.destroy();
                    }
                    else if (oButton.tagName.toUpperCase() == "BUTTON") {
                        Event.purgeElement(oButton);
                        Event.purgeElement(oButton, false);
                    }
                }
                while (i--);
            }
        }
    }

    YAHOO.extend(Dialog, YAHOO.widget.Panel, { 

        /**
        * @property form
        * @description Object reference to the Dialog's 
        * <code>&#60;form&#62;</code> element.
        * @default null 
        * @type <a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
        * level-one-html.html#ID-40002357">HTMLFormElement</a>
        */
        form: null,
    
        /**
        * Initializes the class's configurable properties which can be changed 
        * using the Dialog's Config object (cfg).
        * @method initDefaultConfig
        */
        initDefaultConfig: function () {
            Dialog.superclass.initDefaultConfig.call(this);

            /**
            * The internally maintained callback object for use with the 
            * Connection utility. The format of the callback object is 
            * similar to Connection Manager's callback object and is 
            * simply passed through to Connection Manager when the async 
            * request is made.
            * @property callback
            * @type Object
            */
            this.callback = {

                /**
                * The function to execute upon success of the 
                * Connection submission (when the form does not
                * contain a file input element).
                * 
                * @property callback.success
                * @type Function
                */
                success: null,

                /**
                * The function to execute upon failure of the 
                * Connection submission
                * @property callback.failure
                * @type Function
                */
                failure: null,

                /**
                *<p>
                * The function to execute upon success of the 
                * Connection submission, when the form contains
                * a file input element.
                * </p>
                * <p>
                * <em>NOTE:</em> Connection manager will not
                * invoke the success or failure handlers for the file
                * upload use case. This will be the only callback
                * handler invoked.
                * </p>
                * <p>
                * For more information, see the <a href="http://developer.yahoo.com/yui/connection/#file">
                * Connection Manager documenation on file uploads</a>.
                * </p>
                * @property callback.upload
                * @type Function
                */

                /**
                * The arbitraty argument or arguments to pass to the Connection 
                * callback functions
                * @property callback.argument
                * @type Object
                */
                argument: null

            };

            // Add form dialog config properties //
            /**
            * The method to use for posting the Dialog's form. Possible values 
            * are "async", "form", and "manual".
            * @config postmethod
            * @type String
            * @default async
            */
            this.cfg.addProperty(DEFAULT_CONFIG.POST_METHOD.key, {
                handler: this.configPostMethod, 
                value: DEFAULT_CONFIG.POST_METHOD.value, 
                validator: function (val) {
                    if (val != "form" && val != "async" && val != "none" && 
                        val != "manual") {
                        return false;
                    } else {
                        return true;
                    }
                }
            });

            /**
            * Any additional post data which needs to be sent when using the 
            * <a href="#config_postmethod">async</a> postmethod for dialog POST submissions.
            * The format for the post data string is defined by Connection Manager's 
            * <a href="YAHOO.util.Connect.html#method_asyncRequest">asyncRequest</a> 
            * method.
            * @config postdata
            * @type String
            * @default null
            */
            this.cfg.addProperty(DEFAULT_CONFIG.POST_DATA.key, {
                value: DEFAULT_CONFIG.POST_DATA.value
            });

            /**
            * This property is used to configure whether or not the 
            * dialog should be automatically hidden after submit.
            * 
            * @config hideaftersubmit
            * @type Boolean
            * @default true
            */
            this.cfg.addProperty(DEFAULT_CONFIG.HIDEAFTERSUBMIT.key, {
                value: DEFAULT_CONFIG.HIDEAFTERSUBMIT.value
            });

            /**
            * Array of object literals, each containing a set of properties 
            * defining a button to be appended into the Dialog's footer.
            *
            * <p>Each button object in the buttons array can have three properties:</p>
            * <dl>
            *    <dt>text:</dt>
            *    <dd>
            *       The text that will display on the face of the button. The text can 
            *       include HTML, as long as it is compliant with HTML Button specifications.
            *    </dd>
            *    <dt>handler:</dt>
            *    <dd>Can be either:
            *    <ol>
            *       <li>A reference to a function that should fire when the 
            *       button is clicked.  (In this case scope of this function is 
            *       always its Dialog instance.)</li>
            *
            *       <li>An object literal representing the code to be 
            *       executed when the button is clicked.
            *       
            *       <p>Format:</p>
            *
            *       <p>
            *       <code>{
            *       <br>
            *       <strong>fn:</strong> Function, &#47;&#47;
            *       The handler to call when  the event fires.
            *       <br>
            *       <strong>obj:</strong> Object, &#47;&#47; 
            *       An  object to pass back to the handler.
            *       <br>
            *       <strong>scope:</strong> Object &#47;&#47; 
            *       The object to use for the scope of the handler.
            *       <br>
            *       }</code>
            *       </p>
            *       </li>
            *     </ol>
            *     </dd>
            *     <dt>isDefault:</dt>
            *     <dd>
            *        An optional boolean value that specifies that a button 
            *        should be highlighted and focused by default.
            *     </dd>
            * </dl>
            *
            * <em>NOTE:</em>If the YUI Button Widget is included on the page, 
            * the buttons created will be instances of YAHOO.widget.Button. 
            * Otherwise, HTML Buttons (<code>&#60;BUTTON&#62;</code>) will be 
            * created.
            *
            * @config buttons
            * @type {Array|String}
            * @default "none"
            */
            this.cfg.addProperty(DEFAULT_CONFIG.BUTTONS.key, {
                handler: this.configButtons,
                value: DEFAULT_CONFIG.BUTTONS.value,
                supercedes : DEFAULT_CONFIG.BUTTONS.supercedes
            }); 

        },

        /**
        * Initializes the custom events for Dialog which are fired 
        * automatically at appropriate times by the Dialog class.
        * @method initEvents
        */
        initEvents: function () {
            Dialog.superclass.initEvents.call(this);

            var SIGNATURE = CustomEvent.LIST;

            /**
            * CustomEvent fired prior to submission
            * @event beforeSubmitEvent
            */ 
            this.beforeSubmitEvent = 
                this.createEvent(EVENT_TYPES.BEFORE_SUBMIT);
            this.beforeSubmitEvent.signature = SIGNATURE;
            
            /**
            * CustomEvent fired after submission
            * @event submitEvent
            */
            this.submitEvent = this.createEvent(EVENT_TYPES.SUBMIT);
            this.submitEvent.signature = SIGNATURE;
        
            /**
            * CustomEvent fired for manual submission, before the generic submit event is fired
            * @event manualSubmitEvent
            */
            this.manualSubmitEvent = 
                this.createEvent(EVENT_TYPES.MANUAL_SUBMIT);
            this.manualSubmitEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after asynchronous submission, before the generic submit event is fired
            *
            * @event asyncSubmitEvent
            * @param {Object} conn The connection object, returned by YAHOO.util.Connect.asyncRequest
            */
            this.asyncSubmitEvent = this.createEvent(EVENT_TYPES.ASYNC_SUBMIT);
            this.asyncSubmitEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after form-based submission, before the generic submit event is fired
            * @event formSubmitEvent
            */
            this.formSubmitEvent = this.createEvent(EVENT_TYPES.FORM_SUBMIT);
            this.formSubmitEvent.signature = SIGNATURE;

            /**
            * CustomEvent fired after cancel
            * @event cancelEvent
            */
            this.cancelEvent = this.createEvent(EVENT_TYPES.CANCEL);
            this.cancelEvent.signature = SIGNATURE;
        
        },
        
        /**
        * The Dialog initialization method, which is executed for Dialog and 
        * all of its subclasses. This method is automatically called by the 
        * constructor, and  sets up all DOM references for pre-existing markup, 
        * and creates required markup if it is not already present.
        * 
        * @method init
        * @param {String} el The element ID representing the Dialog <em>OR</em>
        * @param {HTMLElement} el The element representing the Dialog
        * @param {Object} userConfig The configuration object literal 
        * containing the configuration that should be set for this Dialog. 
        * See configuration documentation for more details.
        */
        init: function (el, userConfig) {

            /*
                 Note that we don't pass the user config in here yet because 
                 we only want it executed once, at the lowest subclass level
            */

            Dialog.superclass.init.call(this, el/*, userConfig*/); 

            this.beforeInitEvent.fire(Dialog);

            Dom.addClass(this.element, Dialog.CSS_DIALOG);

            this.cfg.setProperty("visible", false);

            if (userConfig) {
                this.cfg.applyConfig(userConfig, true);
            }

            this.showEvent.subscribe(this.focusFirst, this, true);
            this.beforeHideEvent.subscribe(this.blurButtons, this, true);

            this.subscribe("changeBody", this.registerForm);

            this.initEvent.fire(Dialog);
        },

        /**
        * Submits the Dialog's form depending on the value of the 
        * "postmethod" configuration property.  <strong>Please note:
        * </strong> As of version 2.3 this method will automatically handle 
        * asyncronous file uploads should the Dialog instance's form contain 
        * <code>&#60;input type="file"&#62;</code> elements.  If a Dialog 
        * instance will be handling asyncronous file uploads, its 
        * <code>callback</code> property will need to be setup with a 
        * <code>upload</code> handler rather than the standard 
        * <code>success</code> and, or <code>failure</code> handlers.  For more 
        * information, see the <a href="http://developer.yahoo.com/yui/
        * connection/#file">Connection Manager documenation on file uploads</a>.
        * @method doSubmit
        */
        doSubmit: function () {

            var Connect = YAHOO.util.Connect,
                oForm = this.form,
                bUseFileUpload = false,
                bUseSecureFileUpload = false,
                aElements,
                nElements,
                i,
                formAttrs;

            switch (this.cfg.getProperty("postmethod")) {

                case "async":
                    aElements = oForm.elements;
                    nElements = aElements.length;

                    if (nElements > 0) {
                        i = nElements - 1;
                        do {
                            if (aElements[i].type == "file") {
                                bUseFileUpload = true;
                                break;
                            }
                        }
                        while(i--);
                    }

                    if (bUseFileUpload && YAHOO.env.ua.ie && this.isSecure) {
                        bUseSecureFileUpload = true;
                    }

                    formAttrs = this._getFormAttributes(oForm);

                    Connect.setForm(oForm, bUseFileUpload, bUseSecureFileUpload);

                    var postData = this.cfg.getProperty("postdata");
                    var c = Connect.asyncRequest(formAttrs.method, formAttrs.action, this.callback, postData);

                    this.asyncSubmitEvent.fire(c);

                    break;

                case "form":
                    oForm.submit();
                    this.formSubmitEvent.fire();
                    break;

                case "none":
                case "manual":
                    this.manualSubmitEvent.fire();
                    break;
            }
        },

        /**
         * Retrieves important attributes (currently method and action) from
         * the form element, accounting for any elements which may have the same name 
         * as the attributes. Defaults to "POST" and "" for method and action respectively
         * if the attribute cannot be retrieved.
         *
         * @method _getFormAttributes
         * @protected
         * @param {HTMLFormElement} oForm The HTML Form element from which to retrieve the attributes
         * @return {Object} Object literal, with method and action String properties.
         */
        _getFormAttributes : function(oForm){
            var attrs = {
                method : null,
                action : null
            };

            if (oForm) {
                if (oForm.getAttributeNode) {
                    var action = oForm.getAttributeNode("action");
                    var method = oForm.getAttributeNode("method");

                    if (action) {
                        attrs.action = action.value;
                    }

                    if (method) {
                        attrs.method = method.value;
                    }

                } else {
                    attrs.action = oForm.getAttribute("action");
                    attrs.method = oForm.getAttribute("method");
                }
            }

            attrs.method = (Lang.isString(attrs.method) ? attrs.method : "POST").toUpperCase();
            attrs.action = Lang.isString(attrs.action) ? attrs.action : "";

            return attrs;
        },

        /**
        * Prepares the Dialog's internal FORM object, creating one if one is
        * not currently present.
        * @method registerForm
        */
        registerForm: function() {

            var form = this.element.getElementsByTagName("form")[0];

            if (this.form) {
                if (this.form == form && Dom.isAncestor(this.element, this.form)) {
                    return;
                } else {
                    Event.purgeElement(this.form);
                    this.form = null;
                }
            }

            if (!form) {
                form = document.createElement("form");
                form.name = "frm_" + this.id;
                this.body.appendChild(form);
            }

            if (form) {
                this.form = form;
                Event.on(form, "submit", this._submitHandler, this, true);
            }
        },

        /**
         * Internal handler for the form submit event
         *
         * @method _submitHandler
         * @protected
         * @param {DOMEvent} e The DOM Event object
         */
        _submitHandler : function(e) {
            Event.stopEvent(e);
            this.submit();
            this.form.blur();
        },

        /**
         * Sets up a tab, shift-tab loop between the first and last elements
         * provided. NOTE: Sets up the preventBackTab and preventTabOut KeyListener
         * instance properties, which are reset everytime this method is invoked.
         *
         * @method setTabLoop
         * @param {HTMLElement} firstElement
         * @param {HTMLElement} lastElement
         *
         */
        setTabLoop : function(firstElement, lastElement) {

            firstElement = firstElement || this.firstButton;
            lastElement = this.lastButton || lastElement;

            Dialog.superclass.setTabLoop.call(this, firstElement, lastElement);
        },

        /**
         * Configures instance properties, pointing to the 
         * first and last focusable elements in the Dialog's form.
         *
         * @method setFirstLastFocusable
         */
        setFirstLastFocusable : function() {

            Dialog.superclass.setFirstLastFocusable.call(this);

            var i, l, el, elements = this.focusableElements;

            this.firstFormElement = null;
            this.lastFormElement = null;

            if (this.form && elements && elements.length > 0) {
                l = elements.length;

                for (i = 0; i < l; ++i) {
                    el = elements[i];
                    if (this.form === el.form) {
                        this.firstFormElement = el;
                        break;
                    }
                }

                for (i = l-1; i >= 0; --i) {
                    el = elements[i];
                    if (this.form === el.form) {
                        this.lastFormElement = el;
                        break;
                    }
                }
            }
        },

        // BEGIN BUILT-IN PROPERTY EVENT HANDLERS //
        /**
        * The default event handler fired when the "close" property is 
        * changed. The method controls the appending or hiding of the close
        * icon at the top right of the Dialog.
        * @method configClose
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For 
        * configuration handlers, args[0] will equal the newly applied value 
        * for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configClose: function (type, args, obj) {
            Dialog.superclass.configClose.apply(this, arguments);
        },

        /**
         * Event handler for the close icon
         * 
         * @method _doClose
         * @protected
         * 
         * @param {DOMEvent} e
         */
         _doClose : function(e) {
            Event.preventDefault(e);
            this.cancel();
        },

        /**
        * The default event handler for the "buttons" configuration property
        * @method configButtons
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configButtons: function (type, args, obj) {

            var Button = YAHOO.widget.Button,
                aButtons = args[0],
                oInnerElement = this.innerElement,
                oButton,
                oButtonEl,
                oYUIButton,
                nButtons,
                oSpan,
                oFooter,
                i;

            removeButtonEventHandlers.call(this);

            this._aButtons = null;

            if (Lang.isArray(aButtons)) {

                oSpan = document.createElement("span");
                oSpan.className = "button-group";
                nButtons = aButtons.length;

                this._aButtons = [];
                this.defaultHtmlButton = null;

                for (i = 0; i < nButtons; i++) {
                    oButton = aButtons[i];

                    if (Button) {
                        oYUIButton = new Button({ label: oButton.text});
                        oYUIButton.appendTo(oSpan);

                        oButtonEl = oYUIButton.get("element");

                        if (oButton.isDefault) {
                            oYUIButton.addClass("default");
                            this.defaultHtmlButton = oButtonEl;
                        }

                        if (Lang.isFunction(oButton.handler)) {

                            oYUIButton.set("onclick", { 
                                fn: oButton.handler, 
                                obj: this, 
                                scope: this 
                            });

                        } else if (Lang.isObject(oButton.handler) && Lang.isFunction(oButton.handler.fn)) {

                            oYUIButton.set("onclick", { 
                                fn: oButton.handler.fn, 
                                obj: ((!Lang.isUndefined(oButton.handler.obj)) ? oButton.handler.obj : this), 
                                scope: (oButton.handler.scope || this) 
                            });

                        }

                        this._aButtons[this._aButtons.length] = oYUIButton;

                    } else {

                        oButtonEl = document.createElement("button");
                        oButtonEl.setAttribute("type", "button");

                        if (oButton.isDefault) {
                            oButtonEl.className = "default";
                            this.defaultHtmlButton = oButtonEl;
                        }

                        oButtonEl.innerHTML = oButton.text;

                        if (Lang.isFunction(oButton.handler)) {
                            Event.on(oButtonEl, "click", oButton.handler, this, true);
                        } else if (Lang.isObject(oButton.handler) && 
                            Lang.isFunction(oButton.handler.fn)) {
    
                            Event.on(oButtonEl, "click", 
                                oButton.handler.fn, 
                                ((!Lang.isUndefined(oButton.handler.obj)) ? oButton.handler.obj : this), 
                                (oButton.handler.scope || this));
                        }

                        oSpan.appendChild(oButtonEl);
                        this._aButtons[this._aButtons.length] = oButtonEl;
                    }

                    oButton.htmlButton = oButtonEl;

                    if (i === 0) {
                        this.firstButton = oButtonEl;
                    }

                    if (i == (nButtons - 1)) {
                        this.lastButton = oButtonEl;
                    }
                }

                this.setFooter(oSpan);

                oFooter = this.footer;

                if (Dom.inDocument(this.element) && !Dom.isAncestor(oInnerElement, oFooter)) {
                    oInnerElement.appendChild(oFooter);
                }

                this.buttonSpan = oSpan;

            } else { // Do cleanup
                oSpan = this.buttonSpan;
                oFooter = this.footer;
                if (oSpan && oFooter) {
                    oFooter.removeChild(oSpan);
                    this.buttonSpan = null;
                    this.firstButton = null;
                    this.lastButton = null;
                    this.defaultHtmlButton = null;
                }
            }

            this.changeContentEvent.fire();
        },

        /**
        * @method getButtons
        * @description Returns an array containing each of the Dialog's 
        * buttons, by default an array of HTML <code>&#60;BUTTON&#62;</code> 
        * elements.  If the Dialog's buttons were created using the 
        * YAHOO.widget.Button class (via the inclusion of the optional Button 
        * dependancy on the page), an array of YAHOO.widget.Button instances 
        * is returned.
        * @return {Array}
        */
        getButtons: function () {
            return this._aButtons || null;
        },

        /**
         * <p>
         * Sets focus to the first focusable element in the Dialog's form if found, 
         * else, the default button if found, else the first button defined via the 
         * "buttons" configuration property.
         * </p>
         * <p>
         * This method is invoked when the Dialog is made visible.
         * </p>
         * @method focusFirst
         */
        focusFirst: function (type, args, obj) {

            var el = this.firstFormElement;

            if (args && args[1]) {
                Event.stopEvent(args[1]);
            }

            if (el) {
                try {
                    el.focus();
                } catch(oException) {
                    // Ignore
                }
            } else {
                if (this.defaultHtmlButton) {
                    this.focusDefaultButton();
                } else {
                    this.focusFirstButton();
                }
            }
        },

        /**
        * Sets focus to the last element in the Dialog's form or the last 
        * button defined via the "buttons" configuration property.
        * @method focusLast
        */
        focusLast: function (type, args, obj) {

            var aButtons = this.cfg.getProperty("buttons"),
                el = this.lastFormElement;

            if (args && args[1]) {
                Event.stopEvent(args[1]);
            }

            if (aButtons && Lang.isArray(aButtons)) {
                this.focusLastButton();
            } else {
                if (el) {
                    try {
                        el.focus();
                    } catch(oException) {
                        // Ignore
                    }
                }
            }
        },

        /**
         * Helper method to normalize button references. It either returns the 
         * YUI Button instance for the given element if found,
         * or the passes back the HTMLElement reference if a corresponding YUI Button
         * reference is not found or YAHOO.widget.Button does not exist on the page.
         *
         * @method _getButton
         * @private
         * @param {HTMLElement} button
         * @return {YAHOO.widget.Button|HTMLElement}
         */
        _getButton : function(button) {
            var Button = YAHOO.widget.Button;

            // If we have an HTML button and YUI Button is on the page, 
            // get the YUI Button reference if available.
            if (Button && button && button.nodeName && button.id) {
                button = Button.getButton(button.id) || button;
            }

            return button;
        },

        /**
        * Sets the focus to the button that is designated as the default via 
        * the "buttons" configuration property. By default, this method is 
        * called when the Dialog is made visible.
        * @method focusDefaultButton
        */
        focusDefaultButton: function () {
            var button = this._getButton(this.defaultHtmlButton);
            if (button) {
                /*
                    Place the call to the "focus" method inside a try/catch
                    block to prevent IE from throwing JavaScript errors if
                    the element is disabled or hidden.
                */
                try {
                    button.focus();
                } catch(oException) {
                }
            }
        },

        /**
        * Blurs all the buttons defined via the "buttons" 
        * configuration property.
        * @method blurButtons
        */
        blurButtons: function () {
            
            var aButtons = this.cfg.getProperty("buttons"),
                nButtons,
                oButton,
                oElement,
                i;

            if (aButtons && Lang.isArray(aButtons)) {
                nButtons = aButtons.length;
                if (nButtons > 0) {
                    i = (nButtons - 1);
                    do {
                        oButton = aButtons[i];
                        if (oButton) {
                            oElement = this._getButton(oButton.htmlButton);
                            if (oElement) {
                                /*
                                    Place the call to the "blur" method inside  
                                    a try/catch block to prevent IE from  
                                    throwing JavaScript errors if the element 
                                    is disabled or hidden.
                                */
                                try {
                                    oElement.blur();
                                } catch(oException) {
                                    // ignore
                                }
                            }
                        }
                    } while(i--);
                }
            }
        },

        /**
        * Sets the focus to the first button created via the "buttons"
        * configuration property.
        * @method focusFirstButton
        */
        focusFirstButton: function () {

            var aButtons = this.cfg.getProperty("buttons"),
                oButton,
                oElement;

            if (aButtons && Lang.isArray(aButtons)) {
                oButton = aButtons[0];
                if (oButton) {
                    oElement = this._getButton(oButton.htmlButton);
                    if (oElement) {
                        /*
                            Place the call to the "focus" method inside a 
                            try/catch block to prevent IE from throwing 
                            JavaScript errors if the element is disabled 
                            or hidden.
                        */
                        try {
                            oElement.focus();
                        } catch(oException) {
                            // ignore
                        }
                    }
                }
            }
        },

        /**
        * Sets the focus to the last button created via the "buttons" 
        * configuration property.
        * @method focusLastButton
        */
        focusLastButton: function () {

            var aButtons = this.cfg.getProperty("buttons"),
                nButtons,
                oButton,
                oElement;

            if (aButtons && Lang.isArray(aButtons)) {
                nButtons = aButtons.length;
                if (nButtons > 0) {
                    oButton = aButtons[(nButtons - 1)];

                    if (oButton) {
                        oElement = this._getButton(oButton.htmlButton);
                        if (oElement) {
                            /*
                                Place the call to the "focus" method inside a 
                                try/catch block to prevent IE from throwing 
                                JavaScript errors if the element is disabled
                                or hidden.
                            */
        
                            try {
                                oElement.focus();
                            } catch(oException) {
                                // Ignore
                            }
                        }
                    }
                }
            }
        },

        /**
        * The default event handler for the "postmethod" configuration property
        * @method configPostMethod
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For 
        * configuration handlers, args[0] will equal the newly applied value 
        * for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configPostMethod: function (type, args, obj) {
            this.registerForm();
        },

        // END BUILT-IN PROPERTY EVENT HANDLERS //
        
        /**
        * Built-in function hook for writing a validation function that will 
        * be checked for a "true" value prior to a submit. This function, as 
        * implemented by default, always returns true, so it should be 
        * overridden if validation is necessary.
        * @method validate
        */
        validate: function () {
            return true;
        },

        /**
        * Executes a submit of the Dialog if validation 
        * is successful. By default the Dialog is hidden
        * after submission, but you can set the "hideaftersubmit"
        * configuration property to false, to prevent the Dialog
        * from being hidden.
        * 
        * @method submit
        */
        submit: function () {
            if (this.validate()) {
                if (this.beforeSubmitEvent.fire()) {
                    this.doSubmit();
                    this.submitEvent.fire();
    
                    if (this.cfg.getProperty("hideaftersubmit")) {
                        this.hide();
                    }
    
                    return true;
                } else {
                    return false;
                }
            } else {
                return false;
            }
        },

        /**
        * Executes the cancel of the Dialog followed by a hide.
        * @method cancel
        */
        cancel: function () {
            this.cancelEvent.fire();
            this.hide();
        },
        
        /**
        * Returns a JSON-compatible data structure representing the data 
        * currently contained in the form.
        * @method getData
        * @return {Object} A JSON object reprsenting the data of the 
        * current form.
        */
        getData: function () {

            var oForm = this.form,
                aElements,
                nTotalElements,
                oData,
                sName,
                oElement,
                nElements,
                sType,
                sTagName,
                aOptions,
                nOptions,
                aValues,
                oOption,
                oRadio,
                oCheckbox,
                valueAttr,
                i,
                n;    
    
            function isFormElement(p_oElement) {
                var sTag = p_oElement.tagName.toUpperCase();
                return ((sTag == "INPUT" || sTag == "TEXTAREA" || 
                        sTag == "SELECT") && p_oElement.name == sName);
            }

            if (oForm) {

                aElements = oForm.elements;
                nTotalElements = aElements.length;
                oData = {};

                for (i = 0; i < nTotalElements; i++) {
                    sName = aElements[i].name;

                    /*
                        Using "Dom.getElementsBy" to safeguard user from JS 
                        errors that result from giving a form field (or set of 
                        fields) the same name as a native method of a form 
                        (like "submit") or a DOM collection (such as the "item"
                        method). Originally tried accessing fields via the 
                        "namedItem" method of the "element" collection, but 
                        discovered that it won't return a collection of fields 
                        in Gecko.
                    */

                    oElement = Dom.getElementsBy(isFormElement, "*", oForm);
                    nElements = oElement.length;

                    if (nElements > 0) {
                        if (nElements == 1) {
                            oElement = oElement[0];

                            sType = oElement.type;
                            sTagName = oElement.tagName.toUpperCase();

                            switch (sTagName) {
                                case "INPUT":
                                    if (sType == "checkbox") {
                                        oData[sName] = oElement.checked;
                                    } else if (sType != "radio") {
                                        oData[sName] = oElement.value;
                                    }
                                    break;

                                case "TEXTAREA":
                                    oData[sName] = oElement.value;
                                    break;
    
                                case "SELECT":
                                    aOptions = oElement.options;
                                    nOptions = aOptions.length;
                                    aValues = [];
    
                                    for (n = 0; n < nOptions; n++) {
                                        oOption = aOptions[n];
                                        if (oOption.selected) {
                                            valueAttr = oOption.attributes.value;
                                            aValues[aValues.length] = (valueAttr && valueAttr.specified) ? oOption.value : oOption.text;
                                        }
                                    }
                                    oData[sName] = aValues;
                                    break;
                            }
        
                        } else {
                            sType = oElement[0].type;
                            switch (sType) {
                                case "radio":
                                    for (n = 0; n < nElements; n++) {
                                        oRadio = oElement[n];
                                        if (oRadio.checked) {
                                            oData[sName] = oRadio.value;
                                            break;
                                        }
                                    }
                                    break;
        
                                case "checkbox":
                                    aValues = [];
                                    for (n = 0; n < nElements; n++) {
                                        oCheckbox = oElement[n];
                                        if (oCheckbox.checked) {
                                            aValues[aValues.length] =  oCheckbox.value;
                                        }
                                    }
                                    oData[sName] = aValues;
                                    break;
                            }
                        }
                    }
                }
            }

            return oData;
        },

        /**
        * Removes the Panel element from the DOM and sets all child elements 
        * to null.
        * @method destroy
        */
        destroy: function () {
            removeButtonEventHandlers.call(this);

            this._aButtons = null;

            var aForms = this.element.getElementsByTagName("form"),
                oForm;

            if (aForms.length > 0) {
                oForm = aForms[0];

                if (oForm) {
                    Event.purgeElement(oForm);
                    if (oForm.parentNode) {
                        oForm.parentNode.removeChild(oForm);
                    }
                    this.form = null;
                }
            }
            Dialog.superclass.destroy.call(this);
        },

        /**
        * Returns a string representation of the object.
        * @method toString
        * @return {String} The string representation of the Dialog
        */
        toString: function () {
            return "Dialog " + this.id;
        }
    
    });

}());
(function () {

    /**
    * SimpleDialog is a simple implementation of Dialog that can be used to 
    * submit a single value. Forms can be processed in 3 ways -- via an 
    * asynchronous Connection utility call, a simple form POST or GET, 
    * or manually.
    * @namespace YAHOO.widget
    * @class SimpleDialog
    * @extends YAHOO.widget.Dialog
    * @constructor
    * @param {String} el The element ID representing the SimpleDialog 
    * <em>OR</em>
    * @param {HTMLElement} el The element representing the SimpleDialog
    * @param {Object} userConfig The configuration object literal containing 
    * the configuration that should be set for this SimpleDialog. See 
    * configuration documentation for more details.
    */
    YAHOO.widget.SimpleDialog = function (el, userConfig) {
    
        YAHOO.widget.SimpleDialog.superclass.constructor.call(this, 
            el, userConfig);
    
    };

    var Dom = YAHOO.util.Dom,
        SimpleDialog = YAHOO.widget.SimpleDialog,
    
        /**
        * Constant representing the SimpleDialog's configuration properties
        * @property DEFAULT_CONFIG
        * @private
        * @final
        * @type Object
        */
        DEFAULT_CONFIG = {
        
            "ICON": { 
                key: "icon", 
                value: "none", 
                suppressEvent: true  
            },
        
            "TEXT": { 
                key: "text", 
                value: "", 
                suppressEvent: true, 
                supercedes: ["icon"] 
            }
        
        };

    /**
    * Constant for the standard network icon for a blocking action
    * @property YAHOO.widget.SimpleDialog.ICON_BLOCK
    * @static
    * @final
    * @type String
    */
    SimpleDialog.ICON_BLOCK = "blckicon";
    
    /**
    * Constant for the standard network icon for alarm
    * @property YAHOO.widget.SimpleDialog.ICON_ALARM
    * @static
    * @final
    * @type String
    */
    SimpleDialog.ICON_ALARM = "alrticon";
    
    /**
    * Constant for the standard network icon for help
    * @property YAHOO.widget.SimpleDialog.ICON_HELP
    * @static
    * @final
    * @type String
    */
    SimpleDialog.ICON_HELP  = "hlpicon";
    
    /**
    * Constant for the standard network icon for info
    * @property YAHOO.widget.SimpleDialog.ICON_INFO
    * @static
    * @final
    * @type String
    */
    SimpleDialog.ICON_INFO  = "infoicon";
    
    /**
    * Constant for the standard network icon for warn
    * @property YAHOO.widget.SimpleDialog.ICON_WARN
    * @static
    * @final
    * @type String
    */
    SimpleDialog.ICON_WARN  = "warnicon";
    
    /**
    * Constant for the standard network icon for a tip
    * @property YAHOO.widget.SimpleDialog.ICON_TIP
    * @static
    * @final
    * @type String
    */
    SimpleDialog.ICON_TIP   = "tipicon";

    /**
    * Constant representing the name of the CSS class applied to the element 
    * created by the "icon" configuration property.
    * @property YAHOO.widget.SimpleDialog.ICON_CSS_CLASSNAME
    * @static
    * @final
    * @type String
    */
    SimpleDialog.ICON_CSS_CLASSNAME = "yui-icon";
    
    /**
    * Constant representing the default CSS class used for a SimpleDialog
    * @property YAHOO.widget.SimpleDialog.CSS_SIMPLEDIALOG
    * @static
    * @final
    * @type String
    */
    SimpleDialog.CSS_SIMPLEDIALOG = "yui-simple-dialog";

    
    YAHOO.extend(SimpleDialog, YAHOO.widget.Dialog, {
    
        /**
        * Initializes the class's configurable properties which can be changed 
        * using the SimpleDialog's Config object (cfg).
        * @method initDefaultConfig
        */
        initDefaultConfig: function () {
        
            SimpleDialog.superclass.initDefaultConfig.call(this);
        
            // Add dialog config properties //
        
            /**
            * Sets the informational icon for the SimpleDialog
            * @config icon
            * @type String
            * @default "none"
            */
            this.cfg.addProperty(DEFAULT_CONFIG.ICON.key, {
                handler: this.configIcon,
                value: DEFAULT_CONFIG.ICON.value,
                suppressEvent: DEFAULT_CONFIG.ICON.suppressEvent
            });
        
            /**
            * Sets the text for the SimpleDialog
            * @config text
            * @type String
            * @default ""
            */
            this.cfg.addProperty(DEFAULT_CONFIG.TEXT.key, { 
                handler: this.configText, 
                value: DEFAULT_CONFIG.TEXT.value, 
                suppressEvent: DEFAULT_CONFIG.TEXT.suppressEvent, 
                supercedes: DEFAULT_CONFIG.TEXT.supercedes 
            });
        
        },
        
        
        /**
        * The SimpleDialog initialization method, which is executed for 
        * SimpleDialog and all of its subclasses. This method is automatically 
        * called by the constructor, and  sets up all DOM references for 
        * pre-existing markup, and creates required markup if it is not 
        * already present.
        * @method init
        * @param {String} el The element ID representing the SimpleDialog 
        * <em>OR</em>
        * @param {HTMLElement} el The element representing the SimpleDialog
        * @param {Object} userConfig The configuration object literal 
        * containing the configuration that should be set for this 
        * SimpleDialog. See configuration documentation for more details.
        */
        init: function (el, userConfig) {

            /*
                Note that we don't pass the user config in here yet because we 
                only want it executed once, at the lowest subclass level
            */

            SimpleDialog.superclass.init.call(this, el/*, userConfig*/);
        
            this.beforeInitEvent.fire(SimpleDialog);
        
            Dom.addClass(this.element, SimpleDialog.CSS_SIMPLEDIALOG);
        
            this.cfg.queueProperty("postmethod", "manual");
        
            if (userConfig) {
                this.cfg.applyConfig(userConfig, true);
            }
        
            this.beforeRenderEvent.subscribe(function () {
                if (! this.body) {
                    this.setBody("");
                }
            }, this, true);
        
            this.initEvent.fire(SimpleDialog);
        
        },
        
        /**
        * Prepares the SimpleDialog's internal FORM object, creating one if one 
        * is not currently present, and adding the value hidden field.
        * @method registerForm
        */
        registerForm: function () {

            SimpleDialog.superclass.registerForm.call(this);

            this.form.innerHTML += "<input type=\"hidden\" name=\"" + 
                this.id + "\" value=\"\"/>";

        },
        
        // BEGIN BUILT-IN PROPERTY EVENT HANDLERS //
        
        /**
        * Fired when the "icon" property is set.
        * @method configIcon
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configIcon: function (type,args,obj) {
        
            var sIcon = args[0],
                oBody = this.body,
                sCSSClass = SimpleDialog.ICON_CSS_CLASSNAME,
				aElements,
                oIcon,
                oIconParent;
        
            if (sIcon && sIcon != "none") {

                aElements = Dom.getElementsByClassName(sCSSClass, "*" , oBody);

				if (aElements.length === 1) {

					oIcon = aElements[0];
                    oIconParent = oIcon.parentNode;

                    if (oIconParent) {

                        oIconParent.removeChild(oIcon);

                        oIcon = null;

                    }

				}


                if (sIcon.indexOf(".") == -1) {

                    oIcon = document.createElement("span");
                    oIcon.className = (sCSSClass + " " + sIcon);
                    oIcon.innerHTML = "&#160;";

                } else {

                    oIcon = document.createElement("img");
                    oIcon.src = (this.imageRoot + sIcon);
                    oIcon.className = sCSSClass;

                }
                

                if (oIcon) {
                
                    oBody.insertBefore(oIcon, oBody.firstChild);
                
                }

            }

        },

        /**
        * Fired when the "text" property is set.
        * @method configText
        * @param {String} type The CustomEvent type (usually the property name)
        * @param {Object[]} args The CustomEvent arguments. For configuration 
        * handlers, args[0] will equal the newly applied value for the property.
        * @param {Object} obj The scope object. For configuration handlers, 
        * this will usually equal the owner.
        */
        configText: function (type,args,obj) {
            var text = args[0];
            if (text) {
                this.setBody(text);
                this.cfg.refireEvent("icon");
            }
        },
        
        // END BUILT-IN PROPERTY EVENT HANDLERS //
        
        /**
        * Returns a string representation of the object.
        * @method toString
        * @return {String} The string representation of the SimpleDialog
        */
        toString: function () {
            return "SimpleDialog " + this.id;
        }

        /**
        * <p>
        * Sets the SimpleDialog's body content to the HTML specified. 
        * If no body is present, one will be automatically created. 
        * An empty string can be passed to the method to clear the contents of the body.
        * </p>
        * <p><strong>NOTE:</strong> SimpleDialog provides the <a href="#config_text">text</a>
        * and <a href="#config_icon">icon</a> configuration properties to set the contents
        * of it's body element in accordance with the UI design for a SimpleDialog (an 
        * icon and message text). Calling setBody on the SimpleDialog will not enforce this 
        * UI design constraint and will replace the entire contents of the SimpleDialog body. 
        * It should only be used if you wish the replace the default icon/text body structure 
        * of a SimpleDialog with your own custom markup.</p>
        * 
        * @method setBody
        * @param {String} bodyContent The HTML used to set the body. 
        * As a convenience, non HTMLElement objects can also be passed into 
        * the method, and will be treated as strings, with the body innerHTML
        * set to their default toString implementations.
        * <em>OR</em>
        * @param {HTMLElement} bodyContent The HTMLElement to add as the first and only child of the body element.
        * <em>OR</em>
        * @param {DocumentFragment} bodyContent The document fragment 
        * containing elements which are to be added to the body
        */
    });

}());
(function () {

    /**
    * ContainerEffect encapsulates animation transitions that are executed when 
    * an Overlay is shown or hidden.
    * @namespace YAHOO.widget
    * @class ContainerEffect
    * @constructor
    * @param {YAHOO.widget.Overlay} overlay The Overlay that the animation 
    * should be associated with
    * @param {Object} attrIn The object literal representing the animation 
    * arguments to be used for the animate-in transition. The arguments for 
    * this literal are: attributes(object, see YAHOO.util.Anim for description), 
    * duration(Number), and method(i.e. Easing.easeIn).
    * @param {Object} attrOut The object literal representing the animation 
    * arguments to be used for the animate-out transition. The arguments for  
    * this literal are: attributes(object, see YAHOO.util.Anim for description), 
    * duration(Number), and method(i.e. Easing.easeIn).
    * @param {HTMLElement} targetElement Optional. The target element that  
    * should be animated during the transition. Defaults to overlay.element.
    * @param {class} Optional. The animation class to instantiate. Defaults to 
    * YAHOO.util.Anim. Other options include YAHOO.util.Motion.
    */
    YAHOO.widget.ContainerEffect = function (overlay, attrIn, attrOut, targetElement, animClass) {

        if (!animClass) {
            animClass = YAHOO.util.Anim;
        }

        /**
        * The overlay to animate
        * @property overlay
        * @type YAHOO.widget.Overlay
        */
        this.overlay = overlay;
    
        /**
        * The animation attributes to use when transitioning into view
        * @property attrIn
        * @type Object
        */
        this.attrIn = attrIn;
    
        /**
        * The animation attributes to use when transitioning out of view
        * @property attrOut
        * @type Object
        */
        this.attrOut = attrOut;
    
        /**
        * The target element to be animated
        * @property targetElement
        * @type HTMLElement
        */
        this.targetElement = targetElement || overlay.element;
    
        /**
        * The animation class to use for animating the overlay
        * @property animClass
        * @type class
        */
        this.animClass = animClass;
    
    };


    var Dom = YAHOO.util.Dom,
        CustomEvent = YAHOO.util.CustomEvent,
        ContainerEffect = YAHOO.widget.ContainerEffect;


    /**
    * A pre-configured ContainerEffect instance that can be used for fading 
    * an overlay in and out.
    * @method FADE
    * @static
    * @param {YAHOO.widget.Overlay} overlay The Overlay object to animate
    * @param {Number} dur The duration of the animation
    * @return {YAHOO.widget.ContainerEffect} The configured ContainerEffect object
    */
    ContainerEffect.FADE = function (overlay, dur) {

        var Easing = YAHOO.util.Easing,
            fin = {
                attributes: {opacity:{from:0, to:1}},
                duration: dur,
                method: Easing.easeIn
            },
            fout = {
                attributes: {opacity:{to:0}},
                duration: dur,
                method: Easing.easeOut
            },
            fade = new ContainerEffect(overlay, fin, fout, overlay.element);

        fade.handleUnderlayStart = function() {
            var underlay = this.overlay.underlay;
            if (underlay && YAHOO.env.ua.ie) {
                var hasFilters = (underlay.filters && underlay.filters.length > 0);
                if(hasFilters) {
                    Dom.addClass(overlay.element, "yui-effect-fade");
                }
            }
        };

        fade.handleUnderlayComplete = function() {
            var underlay = this.overlay.underlay;
            if (underlay && YAHOO.env.ua.ie) {
                Dom.removeClass(overlay.element, "yui-effect-fade");
            }
        };

        fade.handleStartAnimateIn = function (type, args, obj) {
            Dom.addClass(obj.overlay.element, "hide-select");

            if (!obj.overlay.underlay) {
                obj.overlay.cfg.refireEvent("underlay");
            }

            obj.handleUnderlayStart();

            obj.overlay._setDomVisibility(true);
            Dom.setStyle(obj.overlay.element, "opacity", 0);
        };

        fade.handleCompleteAnimateIn = function (type,args,obj) {
            Dom.removeClass(obj.overlay.element, "hide-select");

            if (obj.overlay.element.style.filter) {
                obj.overlay.element.style.filter = null;
            }

            obj.handleUnderlayComplete();

            obj.overlay.cfg.refireEvent("iframe");
            obj.animateInCompleteEvent.fire();
        };

        fade.handleStartAnimateOut = function (type, args, obj) {
            Dom.addClass(obj.overlay.element, "hide-select");
            obj.handleUnderlayStart();
        };

        fade.handleCompleteAnimateOut =  function (type, args, obj) {
            Dom.removeClass(obj.overlay.element, "hide-select");
            if (obj.overlay.element.style.filter) {
                obj.overlay.element.style.filter = null;
            }
            obj.overlay._setDomVisibility(false);
            Dom.setStyle(obj.overlay.element, "opacity", 1);

            obj.handleUnderlayComplete();

            obj.overlay.cfg.refireEvent("iframe");
            obj.animateOutCompleteEvent.fire();
        };

        fade.init();
        return fade;
    };
    
    
    /**
    * A pre-configured ContainerEffect instance that can be used for sliding an 
    * overlay in and out.
    * @method SLIDE
    * @static
    * @param {YAHOO.widget.Overlay} overlay The Overlay object to animate
    * @param {Number} dur The duration of the animation
    * @return {YAHOO.widget.ContainerEffect} The configured ContainerEffect object
    */
    ContainerEffect.SLIDE = function (overlay, dur) {
        var Easing = YAHOO.util.Easing,

            x = overlay.cfg.getProperty("x") || Dom.getX(overlay.element),
            y = overlay.cfg.getProperty("y") || Dom.getY(overlay.element),
            clientWidth = Dom.getClientWidth(),
            offsetWidth = overlay.element.offsetWidth,

            sin =  { 
                attributes: { points: { to: [x, y] } },
                duration: dur,
                method: Easing.easeIn 
            },

            sout = {
                attributes: { points: { to: [(clientWidth + 25), y] } },
                duration: dur,
                method: Easing.easeOut 
            },

            slide = new ContainerEffect(overlay, sin, sout, overlay.element, YAHOO.util.Motion);

        slide.handleStartAnimateIn = function (type,args,obj) {
            obj.overlay.element.style.left = ((-25) - offsetWidth) + "px";
            obj.overlay.element.style.top  = y + "px";
        };

        slide.handleTweenAnimateIn = function (type, args, obj) {
        
            var pos = Dom.getXY(obj.overlay.element),
                currentX = pos[0],
                currentY = pos[1];
        
            if (Dom.getStyle(obj.overlay.element, "visibility") == 
                "hidden" && currentX < x) {

                obj.overlay._setDomVisibility(true);

            }
        
            obj.overlay.cfg.setProperty("xy", [currentX, currentY], true);
            obj.overlay.cfg.refireEvent("iframe");
        };
        
        slide.handleCompleteAnimateIn = function (type, args, obj) {
            obj.overlay.cfg.setProperty("xy", [x, y], true);
            obj.startX = x;
            obj.startY = y;
            obj.overlay.cfg.refireEvent("iframe");
            obj.animateInCompleteEvent.fire();
        };
        
        slide.handleStartAnimateOut = function (type, args, obj) {
    
            var vw = Dom.getViewportWidth(),
                pos = Dom.getXY(obj.overlay.element),
                yso = pos[1];
    
            obj.animOut.attributes.points.to = [(vw + 25), yso];
        };
        
        slide.handleTweenAnimateOut = function (type, args, obj) {
    
            var pos = Dom.getXY(obj.overlay.element),
                xto = pos[0],
                yto = pos[1];
        
            obj.overlay.cfg.setProperty("xy", [xto, yto], true);
            obj.overlay.cfg.refireEvent("iframe");
        };
        
        slide.handleCompleteAnimateOut = function (type, args, obj) {
            obj.overlay._setDomVisibility(false);

            obj.overlay.cfg.setProperty("xy", [x, y]);
            obj.animateOutCompleteEvent.fire();
        };

        slide.init();
        return slide;
    };

    ContainerEffect.prototype = {

        /**
        * Initializes the animation classes and events.
        * @method init
        */
        init: function () {

            this.beforeAnimateInEvent = this.createEvent("beforeAnimateIn");
            this.beforeAnimateInEvent.signature = CustomEvent.LIST;
            
            this.beforeAnimateOutEvent = this.createEvent("beforeAnimateOut");
            this.beforeAnimateOutEvent.signature = CustomEvent.LIST;
        
            this.animateInCompleteEvent = this.createEvent("animateInComplete");
            this.animateInCompleteEvent.signature = CustomEvent.LIST;
        
            this.animateOutCompleteEvent = 
                this.createEvent("animateOutComplete");
            this.animateOutCompleteEvent.signature = CustomEvent.LIST;
        
            this.animIn = new this.animClass(this.targetElement, 
                this.attrIn.attributes, this.attrIn.duration, 
                this.attrIn.method);

            this.animIn.onStart.subscribe(this.handleStartAnimateIn, this);
            this.animIn.onTween.subscribe(this.handleTweenAnimateIn, this);

            this.animIn.onComplete.subscribe(this.handleCompleteAnimateIn, 
                this);
        
            this.animOut = new this.animClass(this.targetElement, 
                this.attrOut.attributes, this.attrOut.duration, 
                this.attrOut.method);

            this.animOut.onStart.subscribe(this.handleStartAnimateOut, this);
            this.animOut.onTween.subscribe(this.handleTweenAnimateOut, this);
            this.animOut.onComplete.subscribe(this.handleCompleteAnimateOut, 
                this);

        },
        
        /**
        * Triggers the in-animation.
        * @method animateIn
        */
        animateIn: function () {
            this.beforeAnimateInEvent.fire();
            this.animIn.animate();
        },

        /**
        * Triggers the out-animation.
        * @method animateOut
        */
        animateOut: function () {
            this.beforeAnimateOutEvent.fire();
            this.animOut.animate();
        },

        /**
        * The default onStart handler for the in-animation.
        * @method handleStartAnimateIn
        * @param {String} type The CustomEvent type
        * @param {Object[]} args The CustomEvent arguments
        * @param {Object} obj The scope object
        */
        handleStartAnimateIn: function (type, args, obj) { },

        /**
        * The default onTween handler for the in-animation.
        * @method handleTweenAnimateIn
        * @param {String} type The CustomEvent type
        * @param {Object[]} args The CustomEvent arguments
        * @param {Object} obj The scope object
        */
        handleTweenAnimateIn: function (type, args, obj) { },

        /**
        * The default onComplete handler for the in-animation.
        * @method handleCompleteAnimateIn
        * @param {String} type The CustomEvent type
        * @param {Object[]} args The CustomEvent arguments
        * @param {Object} obj The scope object
        */
        handleCompleteAnimateIn: function (type, args, obj) { },

        /**
        * The default onStart handler for the out-animation.
        * @method handleStartAnimateOut
        * @param {String} type The CustomEvent type
        * @param {Object[]} args The CustomEvent arguments
        * @param {Object} obj The scope object
        */
        handleStartAnimateOut: function (type, args, obj) { },

        /**
        * The default onTween handler for the out-animation.
        * @method handleTweenAnimateOut
        * @param {String} type The CustomEvent type
        * @param {Object[]} args The CustomEvent arguments
        * @param {Object} obj The scope object
        */
        handleTweenAnimateOut: function (type, args, obj) { },

        /**
        * The default onComplete handler for the out-animation.
        * @method handleCompleteAnimateOut
        * @param {String} type The CustomEvent type
        * @param {Object[]} args The CustomEvent arguments
        * @param {Object} obj The scope object
        */
        handleCompleteAnimateOut: function (type, args, obj) { },
        
        /**
        * Returns a string representation of the object.
        * @method toString
        * @return {String} The string representation of the ContainerEffect
        */
        toString: function () {
            var output = "ContainerEffect";
            if (this.overlay) {
                output += " [" + this.overlay.toString() + "]";
            }
            return output;
        }
    };

    YAHOO.lang.augmentProto(ContainerEffect, YAHOO.util.EventProvider);

})();
YAHOO.register("container", YAHOO.widget.Module, {version: "2.8.1", build: "19"});
/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.8.1
*/
(function () {

var lang   = YAHOO.lang,
    util   = YAHOO.util,
    Ev     = util.Event;

/**
 * The DataSource utility provides a common configurable interface for widgets to
 * access a variety of data, from JavaScript arrays to online database servers.
 *
 * @module datasource
 * @requires yahoo, event
 * @optional json, get, connection 
 * @title DataSource Utility
 */

/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * Base class for the YUI DataSource utility.
 *
 * @namespace YAHOO.util
 * @class YAHOO.util.DataSourceBase
 * @constructor
 * @param oLiveData {HTMLElement}  Pointer to live data.
 * @param oConfigs {object} (optional) Object literal of configuration values.
 */
util.DataSourceBase = function(oLiveData, oConfigs) {
    if(oLiveData === null || oLiveData === undefined) {
        return;
    }
    
    this.liveData = oLiveData;
    this._oQueue = {interval:null, conn:null, requests:[]};
    this.responseSchema = {};   

    // Set any config params passed in to override defaults
    if(oConfigs && (oConfigs.constructor == Object)) {
        for(var sConfig in oConfigs) {
            if(sConfig) {
                this[sConfig] = oConfigs[sConfig];
            }
        }
    }
    
    // Validate and initialize public configs
    var maxCacheEntries = this.maxCacheEntries;
    if(!lang.isNumber(maxCacheEntries) || (maxCacheEntries < 0)) {
        maxCacheEntries = 0;
    }

    // Initialize interval tracker
    this._aIntervals = [];

    /////////////////////////////////////////////////////////////////////////////
    //
    // Custom Events
    //
    /////////////////////////////////////////////////////////////////////////////

    /**
     * Fired when a request is made to the local cache.
     *
     * @event cacheRequestEvent
     * @param oArgs.request {Object} The request object.
     * @param oArgs.callback {Object} The callback object.
     * @param oArgs.caller {Object} (deprecated) Use callback.scope.
     */
    this.createEvent("cacheRequestEvent");

    /**
     * Fired when data is retrieved from the local cache.
     *
     * @event cacheResponseEvent
     * @param oArgs.request {Object} The request object.
     * @param oArgs.response {Object} The response object.
     * @param oArgs.callback {Object} The callback object.
     * @param oArgs.caller {Object} (deprecated) Use callback.scope.
     */
    this.createEvent("cacheResponseEvent");

    /**
     * Fired when a request is sent to the live data source.
     *
     * @event requestEvent
     * @param oArgs.request {Object} The request object.
     * @param oArgs.callback {Object} The callback object.
     * @param oArgs.tId {Number} Transaction ID.     
     * @param oArgs.caller {Object} (deprecated) Use callback.scope.
     */
    this.createEvent("requestEvent");

    /**
     * Fired when live data source sends response.
     *
     * @event responseEvent
     * @param oArgs.request {Object} The request object.
     * @param oArgs.response {Object} The raw response object.
     * @param oArgs.callback {Object} The callback object.
     * @param oArgs.tId {Number} Transaction ID.     
     * @param oArgs.caller {Object} (deprecated) Use callback.scope.
     */
    this.createEvent("responseEvent");

    /**
     * Fired when response is parsed.
     *
     * @event responseParseEvent
     * @param oArgs.request {Object} The request object.
     * @param oArgs.response {Object} The parsed response object.
     * @param oArgs.callback {Object} The callback object.
     * @param oArgs.caller {Object} (deprecated) Use callback.scope.
     */
    this.createEvent("responseParseEvent");

    /**
     * Fired when response is cached.
     *
     * @event responseCacheEvent
     * @param oArgs.request {Object} The request object.
     * @param oArgs.response {Object} The parsed response object.
     * @param oArgs.callback {Object} The callback object.
     * @param oArgs.caller {Object} (deprecated) Use callback.scope.
     */
    this.createEvent("responseCacheEvent");
    /**
     * Fired when an error is encountered with the live data source.
     *
     * @event dataErrorEvent
     * @param oArgs.request {Object} The request object.
     * @param oArgs.response {String} The response object (if available).
     * @param oArgs.callback {Object} The callback object.
     * @param oArgs.caller {Object} (deprecated) Use callback.scope.
     * @param oArgs.message {String} The error message.
     */
    this.createEvent("dataErrorEvent");

    /**
     * Fired when the local cache is flushed.
     *
     * @event cacheFlushEvent
     */
    this.createEvent("cacheFlushEvent");

    var DS = util.DataSourceBase;
    this._sName = "DataSource instance" + DS._nIndex;
    DS._nIndex++;
};

var DS = util.DataSourceBase;

lang.augmentObject(DS, {

/////////////////////////////////////////////////////////////////////////////
//
// DataSourceBase public constants
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Type is unknown.
 *
 * @property TYPE_UNKNOWN
 * @type Number
 * @final
 * @default -1
 */
TYPE_UNKNOWN : -1,

/**
 * Type is a JavaScript Array.
 *
 * @property TYPE_JSARRAY
 * @type Number
 * @final
 * @default 0
 */
TYPE_JSARRAY : 0,

/**
 * Type is a JavaScript Function.
 *
 * @property TYPE_JSFUNCTION
 * @type Number
 * @final
 * @default 1
 */
TYPE_JSFUNCTION : 1,

/**
 * Type is hosted on a server via an XHR connection.
 *
 * @property TYPE_XHR
 * @type Number
 * @final
 * @default 2
 */
TYPE_XHR : 2,

/**
 * Type is JSON.
 *
 * @property TYPE_JSON
 * @type Number
 * @final
 * @default 3
 */
TYPE_JSON : 3,

/**
 * Type is XML.
 *
 * @property TYPE_XML
 * @type Number
 * @final
 * @default 4
 */
TYPE_XML : 4,

/**
 * Type is plain text.
 *
 * @property TYPE_TEXT
 * @type Number
 * @final
 * @default 5
 */
TYPE_TEXT : 5,

/**
 * Type is an HTML TABLE element. Data is parsed out of TR elements from all TBODY elements.
 *
 * @property TYPE_HTMLTABLE
 * @type Number
 * @final
 * @default 6
 */
TYPE_HTMLTABLE : 6,

/**
 * Type is hosted on a server via a dynamic script node.
 *
 * @property TYPE_SCRIPTNODE
 * @type Number
 * @final
 * @default 7
 */
TYPE_SCRIPTNODE : 7,

/**
 * Type is local.
 *
 * @property TYPE_LOCAL
 * @type Number
 * @final
 * @default 8
 */
TYPE_LOCAL : 8,

/**
 * Error message for invalid dataresponses.
 *
 * @property ERROR_DATAINVALID
 * @type String
 * @final
 * @default "Invalid data"
 */
ERROR_DATAINVALID : "Invalid data",

/**
 * Error message for null data responses.
 *
 * @property ERROR_DATANULL
 * @type String
 * @final
 * @default "Null data"
 */
ERROR_DATANULL : "Null data",

/////////////////////////////////////////////////////////////////////////////
//
// DataSourceBase private static properties
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Internal class variable to index multiple DataSource instances.
 *
 * @property DataSourceBase._nIndex
 * @type Number
 * @private
 * @static
 */
_nIndex : 0,

/**
 * Internal class variable to assign unique transaction IDs.
 *
 * @property DataSourceBase._nTransactionId
 * @type Number
 * @private
 * @static
 */
_nTransactionId : 0,

/////////////////////////////////////////////////////////////////////////////
//
// DataSourceBase private static methods
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Get an XPath-specified value for a given field from an XML node or document.
 *
 * @method _getLocationValue
 * @param field {String | Object} Field definition.
 * @param context {Object} XML node or document to search within.
 * @return {Object} Data value or null.
 * @static
 * @private
 */
_getLocationValue: function(field, context) {
    var locator = field.locator || field.key || field,
        xmldoc = context.ownerDocument || context,
        result, res, value = null;

    try {
        // Standards mode
        if(!lang.isUndefined(xmldoc.evaluate)) {
            result = xmldoc.evaluate(locator, context, xmldoc.createNSResolver(!context.ownerDocument ? context.documentElement : context.ownerDocument.documentElement), 0, null);
            while(res = result.iterateNext()) {
                value = res.textContent;
            }
        }
        // IE mode
        else {
            xmldoc.setProperty("SelectionLanguage", "XPath");
            result = context.selectNodes(locator)[0];
            value = result.value || result.text || null;
        }
        return value;

    }
    catch(e) {
    }
},

/////////////////////////////////////////////////////////////////////////////
//
// DataSourceBase public static methods
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Executes a configured callback.  For object literal callbacks, the third
 * param determines whether to execute the success handler or failure handler.
 *  
 * @method issueCallback
 * @param callback {Function|Object} the callback to execute
 * @param params {Array} params to be passed to the callback method
 * @param error {Boolean} whether an error occurred
 * @param scope {Object} the scope from which to execute the callback
 * (deprecated - use an object literal callback)
 * @static     
 */
issueCallback : function (callback,params,error,scope) {
    if (lang.isFunction(callback)) {
        callback.apply(scope, params);
    } else if (lang.isObject(callback)) {
        scope = callback.scope || scope || window;
        var callbackFunc = callback.success;
        if (error) {
            callbackFunc = callback.failure;
        }
        if (callbackFunc) {
            callbackFunc.apply(scope, params.concat([callback.argument]));
        }
    }
},

/**
 * Converts data to type String.
 *
 * @method DataSourceBase.parseString
 * @param oData {String | Number | Boolean | Date | Array | Object} Data to parse.
 * The special values null and undefined will return null.
 * @return {String} A string, or null.
 * @static
 */
parseString : function(oData) {
    // Special case null and undefined
    if(!lang.isValue(oData)) {
        return null;
    }
    
    //Convert to string
    var string = oData + "";

    // Validate
    if(lang.isString(string)) {
        return string;
    }
    else {
        return null;
    }
},

/**
 * Converts data to type Number.
 *
 * @method DataSourceBase.parseNumber
 * @param oData {String | Number | Boolean} Data to convert. Note, the following
 * values return as null: null, undefined, NaN, "". 
 * @return {Number} A number, or null.
 * @static
 */
parseNumber : function(oData) {
    if(!lang.isValue(oData) || (oData === "")) {
        return null;
    }

    //Convert to number
    var number = oData * 1;
    
    // Validate
    if(lang.isNumber(number)) {
        return number;
    }
    else {
        return null;
    }
},
// Backward compatibility
convertNumber : function(oData) {
    return DS.parseNumber(oData);
},

/**
 * Converts data to type Date.
 *
 * @method DataSourceBase.parseDate
 * @param oData {Date | String | Number} Data to convert.
 * @return {Date} A Date instance.
 * @static
 */
parseDate : function(oData) {
    var date = null;
    
    //Convert to date
    if(!(oData instanceof Date)) {
        date = new Date(oData);
    }
    else {
        return oData;
    }
    
    // Validate
    if(date instanceof Date) {
        return date;
    }
    else {
        return null;
    }
},
// Backward compatibility
convertDate : function(oData) {
    return DS.parseDate(oData);
}

});

// Done in separate step so referenced functions are defined.
/**
 * Data parsing functions.
 * @property DataSource.Parser
 * @type Object
 * @static
 */
DS.Parser = {
    string   : DS.parseString,
    number   : DS.parseNumber,
    date     : DS.parseDate
};

// Prototype properties and methods
DS.prototype = {

/////////////////////////////////////////////////////////////////////////////
//
// DataSourceBase private properties
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Name of DataSource instance.
 *
 * @property _sName
 * @type String
 * @private
 */
_sName : null,

/**
 * Local cache of data result object literals indexed chronologically.
 *
 * @property _aCache
 * @type Object[]
 * @private
 */
_aCache : null,

/**
 * Local queue of request connections, enabled if queue needs to be managed.
 *
 * @property _oQueue
 * @type Object
 * @private
 */
_oQueue : null,

/**
 * Array of polling interval IDs that have been enabled, needed to clear all intervals.
 *
 * @property _aIntervals
 * @type Array
 * @private
 */
_aIntervals : null,

/////////////////////////////////////////////////////////////////////////////
//
// DataSourceBase public properties
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Max size of the local cache.  Set to 0 to turn off caching.  Caching is
 * useful to reduce the number of server connections.  Recommended only for data
 * sources that return comprehensive results for queries or when stale data is
 * not an issue.
 *
 * @property maxCacheEntries
 * @type Number
 * @default 0
 */
maxCacheEntries : 0,

 /**
 * Pointer to live database.
 *
 * @property liveData
 * @type Object
 */
liveData : null,

/**
 * Where the live data is held:
 * 
 * <dl>  
 *    <dt>TYPE_UNKNOWN</dt>
 *    <dt>TYPE_LOCAL</dt>
 *    <dt>TYPE_XHR</dt>
 *    <dt>TYPE_SCRIPTNODE</dt>
 *    <dt>TYPE_JSFUNCTION</dt>
 * </dl> 
 *  
 * @property dataType
 * @type Number
 * @default YAHOO.util.DataSourceBase.TYPE_UNKNOWN
 *
 */
dataType : DS.TYPE_UNKNOWN,

/**
 * Format of response:
 *  
 * <dl>  
 *    <dt>TYPE_UNKNOWN</dt>
 *    <dt>TYPE_JSARRAY</dt>
 *    <dt>TYPE_JSON</dt>
 *    <dt>TYPE_XML</dt>
 *    <dt>TYPE_TEXT</dt>
 *    <dt>TYPE_HTMLTABLE</dt> 
 * </dl> 
 *
 * @property responseType
 * @type Number
 * @default YAHOO.util.DataSourceBase.TYPE_UNKNOWN
 */
responseType : DS.TYPE_UNKNOWN,

/**
 * Response schema object literal takes a combination of the following properties:
 *
 * <dl>
 * <dt>resultsList</dt> <dd>Pointer to array of tabular data</dd>
 * <dt>resultNode</dt> <dd>Pointer to node name of row data (XML data only)</dd>
 * <dt>recordDelim</dt> <dd>Record delimiter (text data only)</dd>
 * <dt>fieldDelim</dt> <dd>Field delimiter (text data only)</dd>
 * <dt>fields</dt> <dd>Array of field names (aka keys), or array of object literals
 * such as: {key:"fieldname",parser:YAHOO.util.DataSourceBase.parseDate}</dd>
 * <dt>metaFields</dt> <dd>Object literal of keys to include in the oParsedResponse.meta collection</dd>
 * <dt>metaNode</dt> <dd>Name of the node under which to search for meta information in XML response data</dd>
 * </dl>
 *
 * @property responseSchema
 * @type Object
 */
responseSchema : null,

/**
 * Additional arguments passed to the JSON parse routine.  The JSON string
 * is the assumed first argument (where applicable).  This property is not
 * set by default, but the parse methods will use it if present.
 *
 * @property parseJSONArgs
 * @type {MIXED|Array} If an Array, contents are used as individual arguments.
 *                     Otherwise, value is used as an additional argument.
 */
// property intentionally undefined
 
/**
 * When working with XML data, setting this property to true enables support for
 * XPath-syntaxed locators in schema definitions.
 *
 * @property useXPath
 * @type Boolean
 * @default false
 */
useXPath : false,

/////////////////////////////////////////////////////////////////////////////
//
// DataSourceBase public methods
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Public accessor to the unique name of the DataSource instance.
 *
 * @method toString
 * @return {String} Unique name of the DataSource instance.
 */
toString : function() {
    return this._sName;
},

/**
 * Overridable method passes request to cache and returns cached response if any,
 * refreshing the hit in the cache as the newest item. Returns null if there is
 * no cache hit.
 *
 * @method getCachedResponse
 * @param oRequest {Object} Request object.
 * @param oCallback {Object} Callback object.
 * @param oCaller {Object} (deprecated) Use callback object.
 * @return {Object} Cached response object or null.
 */
getCachedResponse : function(oRequest, oCallback, oCaller) {
    var aCache = this._aCache;

    // If cache is enabled...
    if(this.maxCacheEntries > 0) {        
        // Initialize local cache
        if(!aCache) {
            this._aCache = [];
        }
        // Look in local cache
        else {
            var nCacheLength = aCache.length;
            if(nCacheLength > 0) {
                var oResponse = null;
                this.fireEvent("cacheRequestEvent", {request:oRequest,callback:oCallback,caller:oCaller});
        
                // Loop through each cached element
                for(var i = nCacheLength-1; i >= 0; i--) {
                    var oCacheElem = aCache[i];
        
                    // Defer cache hit logic to a public overridable method
                    if(this.isCacheHit(oRequest,oCacheElem.request)) {
                        // The cache returned a hit!
                        // Grab the cached response
                        oResponse = oCacheElem.response;
                        this.fireEvent("cacheResponseEvent", {request:oRequest,response:oResponse,callback:oCallback,caller:oCaller});
                        
                        // Refresh the position of the cache hit
                        if(i < nCacheLength-1) {
                            // Remove element from its original location
                            aCache.splice(i,1);
                            // Add as newest
                            this.addToCache(oRequest, oResponse);
                        }
                        
                        // Add a cache flag
                        oResponse.cached = true;
                        break;
                    }
                }
                return oResponse;
            }
        }
    }
    else if(aCache) {
        this._aCache = null;
    }
    return null;
},

/**
 * Default overridable method matches given request to given cached request.
 * Returns true if is a hit, returns false otherwise.  Implementers should
 * override this method to customize the cache-matching algorithm.
 *
 * @method isCacheHit
 * @param oRequest {Object} Request object.
 * @param oCachedRequest {Object} Cached request object.
 * @return {Boolean} True if given request matches cached request, false otherwise.
 */
isCacheHit : function(oRequest, oCachedRequest) {
    return (oRequest === oCachedRequest);
},

/**
 * Adds a new item to the cache. If cache is full, evicts the stalest item
 * before adding the new item.
 *
 * @method addToCache
 * @param oRequest {Object} Request object.
 * @param oResponse {Object} Response object to cache.
 */
addToCache : function(oRequest, oResponse) {
    var aCache = this._aCache;
    if(!aCache) {
        return;
    }

    // If the cache is full, make room by removing stalest element (index=0)
    while(aCache.length >= this.maxCacheEntries) {
        aCache.shift();
    }

    // Add to cache in the newest position, at the end of the array
    var oCacheElem = {request:oRequest,response:oResponse};
    aCache[aCache.length] = oCacheElem;
    this.fireEvent("responseCacheEvent", {request:oRequest,response:oResponse});
},

/**
 * Flushes cache.
 *
 * @method flushCache
 */
flushCache : function() {
    if(this._aCache) {
        this._aCache = [];
        this.fireEvent("cacheFlushEvent");
    }
},

/**
 * Sets up a polling mechanism to send requests at set intervals and forward
 * responses to given callback.
 *
 * @method setInterval
 * @param nMsec {Number} Length of interval in milliseconds.
 * @param oRequest {Object} Request object.
 * @param oCallback {Function} Handler function to receive the response.
 * @param oCaller {Object} (deprecated) Use oCallback.scope.
 * @return {Number} Interval ID.
 */
setInterval : function(nMsec, oRequest, oCallback, oCaller) {
    if(lang.isNumber(nMsec) && (nMsec >= 0)) {
        var oSelf = this;
        var nId = setInterval(function() {
            oSelf.makeConnection(oRequest, oCallback, oCaller);
        }, nMsec);
        this._aIntervals.push(nId);
        return nId;
    }
    else {
    }
},

/**
 * Disables polling mechanism associated with the given interval ID.
 *
 * @method clearInterval
 * @param nId {Number} Interval ID.
 */
clearInterval : function(nId) {
    // Remove from tracker if there
    var tracker = this._aIntervals || [];
    for(var i=tracker.length-1; i>-1; i--) {
        if(tracker[i] === nId) {
            tracker.splice(i,1);
            clearInterval(nId);
        }
    }
},

/**
 * Disables all known polling intervals.
 *
 * @method clearAllIntervals
 */
clearAllIntervals : function() {
    var tracker = this._aIntervals || [];
    for(var i=tracker.length-1; i>-1; i--) {
        clearInterval(tracker[i]);
    }
    tracker = [];
},

/**
 * First looks for cached response, then sends request to live data. The
 * following arguments are passed to the callback function:
 *     <dl>
 *     <dt><code>oRequest</code></dt>
 *     <dd>The same value that was passed in as the first argument to sendRequest.</dd>
 *     <dt><code>oParsedResponse</code></dt>
 *     <dd>An object literal containing the following properties:
 *         <dl>
 *         <dt><code>tId</code></dt>
 *         <dd>Unique transaction ID number.</dd>
 *         <dt><code>results</code></dt>
 *         <dd>Schema-parsed data results.</dd>
 *         <dt><code>error</code></dt>
 *         <dd>True in cases of data error.</dd>
 *         <dt><code>cached</code></dt>
 *         <dd>True when response is returned from DataSource cache.</dd> 
 *         <dt><code>meta</code></dt>
 *         <dd>Schema-parsed meta data.</dd>
 *         </dl>
 *     <dt><code>oPayload</code></dt>
 *     <dd>The same value as was passed in as <code>argument</code> in the oCallback object literal.</dd>
 *     </dl> 
 *
 * @method sendRequest
 * @param oRequest {Object} Request object.
 * @param oCallback {Object} An object literal with the following properties:
 *     <dl>
 *     <dt><code>success</code></dt>
 *     <dd>The function to call when the data is ready.</dd>
 *     <dt><code>failure</code></dt>
 *     <dd>The function to call upon a response failure condition.</dd>
 *     <dt><code>scope</code></dt>
 *     <dd>The object to serve as the scope for the success and failure handlers.</dd>
 *     <dt><code>argument</code></dt>
 *     <dd>Arbitrary data that will be passed back to the success and failure handlers.</dd>
 *     </dl> 
 * @param oCaller {Object} (deprecated) Use oCallback.scope.
 * @return {Number} Transaction ID, or null if response found in cache.
 */
sendRequest : function(oRequest, oCallback, oCaller) {
    // First look in cache
    var oCachedResponse = this.getCachedResponse(oRequest, oCallback, oCaller);
    if(oCachedResponse) {
        DS.issueCallback(oCallback,[oRequest,oCachedResponse],false,oCaller);
        return null;
    }


    // Not in cache, so forward request to live data
    return this.makeConnection(oRequest, oCallback, oCaller);
},

/**
 * Overridable default method generates a unique transaction ID and passes 
 * the live data reference directly to the  handleResponse function. This
 * method should be implemented by subclasses to achieve more complex behavior
 * or to access remote data.          
 *
 * @method makeConnection
 * @param oRequest {Object} Request object.
 * @param oCallback {Object} Callback object literal.
 * @param oCaller {Object} (deprecated) Use oCallback.scope.
 * @return {Number} Transaction ID.
 */
makeConnection : function(oRequest, oCallback, oCaller) {
    var tId = DS._nTransactionId++;
    this.fireEvent("requestEvent", {tId:tId, request:oRequest,callback:oCallback,caller:oCaller});

    /* accounts for the following cases:
    YAHOO.util.DataSourceBase.TYPE_UNKNOWN
    YAHOO.util.DataSourceBase.TYPE_JSARRAY
    YAHOO.util.DataSourceBase.TYPE_JSON
    YAHOO.util.DataSourceBase.TYPE_HTMLTABLE
    YAHOO.util.DataSourceBase.TYPE_XML
    YAHOO.util.DataSourceBase.TYPE_TEXT
    */
    var oRawResponse = this.liveData;
    
    this.handleResponse(oRequest, oRawResponse, oCallback, oCaller, tId);
    return tId;
},

/**
 * Receives raw data response and type converts to XML, JSON, etc as necessary.
 * Forwards oFullResponse to appropriate parsing function to get turned into
 * oParsedResponse. Calls doBeforeCallback() and adds oParsedResponse to 
 * the cache when appropriate before calling issueCallback().
 * 
 * The oParsedResponse object literal has the following properties:
 * <dl>
 *     <dd><dt>tId {Number}</dt> Unique transaction ID</dd>
 *     <dd><dt>results {Array}</dt> Array of parsed data results</dd>
 *     <dd><dt>meta {Object}</dt> Object literal of meta values</dd> 
 *     <dd><dt>error {Boolean}</dt> (optional) True if there was an error</dd>
 *     <dd><dt>cached {Boolean}</dt> (optional) True if response was cached</dd>
 * </dl>
 *
 * @method handleResponse
 * @param oRequest {Object} Request object
 * @param oRawResponse {Object} The raw response from the live database.
 * @param oCallback {Object} Callback object literal.
 * @param oCaller {Object} (deprecated) Use oCallback.scope.
 * @param tId {Number} Transaction ID.
 */
handleResponse : function(oRequest, oRawResponse, oCallback, oCaller, tId) {
    this.fireEvent("responseEvent", {tId:tId, request:oRequest, response:oRawResponse,
            callback:oCallback, caller:oCaller});
    var xhr = (this.dataType == DS.TYPE_XHR) ? true : false;
    var oParsedResponse = null;
    var oFullResponse = oRawResponse;
    
    // Try to sniff data type if it has not been defined
    if(this.responseType === DS.TYPE_UNKNOWN) {
        var ctype = (oRawResponse && oRawResponse.getResponseHeader) ? oRawResponse.getResponseHeader["Content-Type"] : null;
        if(ctype) {
             // xml
            if(ctype.indexOf("text/xml") > -1) {
                this.responseType = DS.TYPE_XML;
            }
            else if(ctype.indexOf("application/json") > -1) { // json
                this.responseType = DS.TYPE_JSON;
            }
            else if(ctype.indexOf("text/plain") > -1) { // text
                this.responseType = DS.TYPE_TEXT;
            }
        }
        else {
            if(YAHOO.lang.isArray(oRawResponse)) { // array
                this.responseType = DS.TYPE_JSARRAY;
            }
             // xml
            else if(oRawResponse && oRawResponse.nodeType && (oRawResponse.nodeType === 9 || oRawResponse.nodeType === 1 || oRawResponse.nodeType === 11)) {
                this.responseType = DS.TYPE_XML;
            }
            else if(oRawResponse && oRawResponse.nodeName && (oRawResponse.nodeName.toLowerCase() == "table")) { // table
                this.responseType = DS.TYPE_HTMLTABLE;
            }    
            else if(YAHOO.lang.isObject(oRawResponse)) { // json
                this.responseType = DS.TYPE_JSON;
            }
            else if(YAHOO.lang.isString(oRawResponse)) { // text
                this.responseType = DS.TYPE_TEXT;
            }
        }
    }

    switch(this.responseType) {
        case DS.TYPE_JSARRAY:
            if(xhr && oRawResponse && oRawResponse.responseText) {
                oFullResponse = oRawResponse.responseText; 
            }
            try {
                // Convert to JS array if it's a string
                if(lang.isString(oFullResponse)) {
                    var parseArgs = [oFullResponse].concat(this.parseJSONArgs);
                    // Check for YUI JSON Util
                    if(lang.JSON) {
                        oFullResponse = lang.JSON.parse.apply(lang.JSON,parseArgs);
                    }
                    // Look for JSON parsers using an API similar to json2.js
                    else if(window.JSON && JSON.parse) {
                        oFullResponse = JSON.parse.apply(JSON,parseArgs);
                    }
                    // Look for JSON parsers using an API similar to json.js
                    else if(oFullResponse.parseJSON) {
                        oFullResponse = oFullResponse.parseJSON.apply(oFullResponse,parseArgs.slice(1));
                    }
                    // No JSON lib found so parse the string
                    else {
                        // Trim leading spaces
                        while (oFullResponse.length > 0 &&
                                (oFullResponse.charAt(0) != "{") &&
                                (oFullResponse.charAt(0) != "[")) {
                            oFullResponse = oFullResponse.substring(1, oFullResponse.length);
                        }

                        if(oFullResponse.length > 0) {
                            // Strip extraneous stuff at the end
                            var arrayEnd =
Math.max(oFullResponse.lastIndexOf("]"),oFullResponse.lastIndexOf("}"));
                            oFullResponse = oFullResponse.substring(0,arrayEnd+1);

                            // Turn the string into an object literal...
                            // ...eval is necessary here
                            oFullResponse = eval("(" + oFullResponse + ")");

                        }
                    }
                }
            }
            catch(e1) {
            }
            oFullResponse = this.doBeforeParseData(oRequest, oFullResponse, oCallback);
            oParsedResponse = this.parseArrayData(oRequest, oFullResponse);
            break;
        case DS.TYPE_JSON:
            if(xhr && oRawResponse && oRawResponse.responseText) {
                oFullResponse = oRawResponse.responseText;
            }
            try {
                // Convert to JSON object if it's a string
                if(lang.isString(oFullResponse)) {
                    var parseArgs = [oFullResponse].concat(this.parseJSONArgs);
                    // Check for YUI JSON Util
                    if(lang.JSON) {
                        oFullResponse = lang.JSON.parse.apply(lang.JSON,parseArgs);
                    }
                    // Look for JSON parsers using an API similar to json2.js
                    else if(window.JSON && JSON.parse) {
                        oFullResponse = JSON.parse.apply(JSON,parseArgs);
                    }
                    // Look for JSON parsers using an API similar to json.js
                    else if(oFullResponse.parseJSON) {
                        oFullResponse = oFullResponse.parseJSON.apply(oFullResponse,parseArgs.slice(1));
                    }
                    // No JSON lib found so parse the string
                    else {
                        // Trim leading spaces
                        while (oFullResponse.length > 0 &&
                                (oFullResponse.charAt(0) != "{") &&
                                (oFullResponse.charAt(0) != "[")) {
                            oFullResponse = oFullResponse.substring(1, oFullResponse.length);
                        }
    
                        if(oFullResponse.length > 0) {
                            // Strip extraneous stuff at the end
                            var objEnd = Math.max(oFullResponse.lastIndexOf("]"),oFullResponse.lastIndexOf("}"));
                            oFullResponse = oFullResponse.substring(0,objEnd+1);
    
                            // Turn the string into an object literal...
                            // ...eval is necessary here
                            oFullResponse = eval("(" + oFullResponse + ")");
    
                        }
                    }
                }
            }
            catch(e) {
            }

            oFullResponse = this.doBeforeParseData(oRequest, oFullResponse, oCallback);
            oParsedResponse = this.parseJSONData(oRequest, oFullResponse);
            break;
        case DS.TYPE_HTMLTABLE:
            if(xhr && oRawResponse.responseText) {
                var el = document.createElement('div');
                el.innerHTML = oRawResponse.responseText;
                oFullResponse = el.getElementsByTagName('table')[0];
            }
            oFullResponse = this.doBeforeParseData(oRequest, oFullResponse, oCallback);
            oParsedResponse = this.parseHTMLTableData(oRequest, oFullResponse);
            break;
        case DS.TYPE_XML:
            if(xhr && oRawResponse.responseXML) {
                oFullResponse = oRawResponse.responseXML;
            }
            oFullResponse = this.doBeforeParseData(oRequest, oFullResponse, oCallback);
            oParsedResponse = this.parseXMLData(oRequest, oFullResponse);
            break;
        case DS.TYPE_TEXT:
            if(xhr && lang.isString(oRawResponse.responseText)) {
                oFullResponse = oRawResponse.responseText;
            }
            oFullResponse = this.doBeforeParseData(oRequest, oFullResponse, oCallback);
            oParsedResponse = this.parseTextData(oRequest, oFullResponse);
            break;
        default:
            oFullResponse = this.doBeforeParseData(oRequest, oFullResponse, oCallback);
            oParsedResponse = this.parseData(oRequest, oFullResponse);
            break;
    }


    // Clean up for consistent signature
    oParsedResponse = oParsedResponse || {};
    if(!oParsedResponse.results) {
        oParsedResponse.results = [];
    }
    if(!oParsedResponse.meta) {
        oParsedResponse.meta = {};
    }

    // Success
    if(!oParsedResponse.error) {
        // Last chance to touch the raw response or the parsed response
        oParsedResponse = this.doBeforeCallback(oRequest, oFullResponse, oParsedResponse, oCallback);
        this.fireEvent("responseParseEvent", {request:oRequest,
                response:oParsedResponse, callback:oCallback, caller:oCaller});
        // Cache the response
        this.addToCache(oRequest, oParsedResponse);
    }
    // Error
    else {
        // Be sure the error flag is on
        oParsedResponse.error = true;
        this.fireEvent("dataErrorEvent", {request:oRequest, response: oRawResponse, callback:oCallback, 
                caller:oCaller, message:DS.ERROR_DATANULL});
    }

    // Send the response back to the caller
    oParsedResponse.tId = tId;
    DS.issueCallback(oCallback,[oRequest,oParsedResponse],oParsedResponse.error,oCaller);
},

/**
 * Overridable method gives implementers access to the original full response
 * before the data gets parsed. Implementers should take care not to return an
 * unparsable or otherwise invalid response.
 *
 * @method doBeforeParseData
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full response from the live database.
 * @param oCallback {Object} The callback object.  
 * @return {Object} Full response for parsing.
  
 */
doBeforeParseData : function(oRequest, oFullResponse, oCallback) {
    return oFullResponse;
},

/**
 * Overridable method gives implementers access to the original full response and
 * the parsed response (parsed against the given schema) before the data
 * is added to the cache (if applicable) and then sent back to callback function.
 * This is your chance to access the raw response and/or populate the parsed
 * response with any custom data.
 *
 * @method doBeforeCallback
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full response from the live database.
 * @param oParsedResponse {Object} The parsed response to return to calling object.
 * @param oCallback {Object} The callback object. 
 * @return {Object} Parsed response object.
 */
doBeforeCallback : function(oRequest, oFullResponse, oParsedResponse, oCallback) {
    return oParsedResponse;
},

/**
 * Overridable method parses data of generic RESPONSE_TYPE into a response object.
 *
 * @method parseData
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full Array from the live database.
 * @return {Object} Parsed response object with the following properties:<br>
 *     - results {Array} Array of parsed data results<br>
 *     - meta {Object} Object literal of meta values<br>
 *     - error {Boolean} (optional) True if there was an error<br>
 */
parseData : function(oRequest, oFullResponse) {
    if(lang.isValue(oFullResponse)) {
        var oParsedResponse = {results:oFullResponse,meta:{}};
        return oParsedResponse;

    }
    return null;
},

/**
 * Overridable method parses Array data into a response object.
 *
 * @method parseArrayData
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full Array from the live database.
 * @return {Object} Parsed response object with the following properties:<br>
 *     - results (Array) Array of parsed data results<br>
 *     - error (Boolean) True if there was an error
 */
parseArrayData : function(oRequest, oFullResponse) {
    if(lang.isArray(oFullResponse)) {
        var results = [],
            i, j,
            rec, field, data;
        
        // Parse for fields
        if(lang.isArray(this.responseSchema.fields)) {
            var fields = this.responseSchema.fields;
            for (i = fields.length - 1; i >= 0; --i) {
                if (typeof fields[i] !== 'object') {
                    fields[i] = { key : fields[i] };
                }
            }

            var parsers = {}, p;
            for (i = fields.length - 1; i >= 0; --i) {
                p = (typeof fields[i].parser === 'function' ?
                          fields[i].parser :
                          DS.Parser[fields[i].parser+'']) || fields[i].converter;
                if (p) {
                    parsers[fields[i].key] = p;
                }
            }

            var arrType = lang.isArray(oFullResponse[0]);
            for(i=oFullResponse.length-1; i>-1; i--) {
                var oResult = {};
                rec = oFullResponse[i];
                if (typeof rec === 'object') {
                    for(j=fields.length-1; j>-1; j--) {
                        field = fields[j];
                        data = arrType ? rec[j] : rec[field.key];

                        if (parsers[field.key]) {
                            data = parsers[field.key].call(this,data);
                        }

                        // Safety measure
                        if(data === undefined) {
                            data = null;
                        }

                        oResult[field.key] = data;
                    }
                }
                else if (lang.isString(rec)) {
                    for(j=fields.length-1; j>-1; j--) {
                        field = fields[j];
                        data = rec;

                        if (parsers[field.key]) {
                            data = parsers[field.key].call(this,data);
                        }

                        // Safety measure
                        if(data === undefined) {
                            data = null;
                        }

                        oResult[field.key] = data;
                    }                
                }
                results[i] = oResult;
            }    
        }
        // Return entire data set
        else {
            results = oFullResponse;
        }
        var oParsedResponse = {results:results};
        return oParsedResponse;

    }
    return null;
},

/**
 * Overridable method parses plain text data into a response object.
 *
 * @method parseTextData
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full text response from the live database.
 * @return {Object} Parsed response object with the following properties:<br>
 *     - results (Array) Array of parsed data results<br>
 *     - error (Boolean) True if there was an error
 */
parseTextData : function(oRequest, oFullResponse) {
    if(lang.isString(oFullResponse)) {
        if(lang.isString(this.responseSchema.recordDelim) &&
                lang.isString(this.responseSchema.fieldDelim)) {
            var oParsedResponse = {results:[]};
            var recDelim = this.responseSchema.recordDelim;
            var fieldDelim = this.responseSchema.fieldDelim;
            if(oFullResponse.length > 0) {
                // Delete the last line delimiter at the end of the data if it exists
                var newLength = oFullResponse.length-recDelim.length;
                if(oFullResponse.substr(newLength) == recDelim) {
                    oFullResponse = oFullResponse.substr(0, newLength);
                }
                if(oFullResponse.length > 0) {
                    // Split along record delimiter to get an array of strings
                    var recordsarray = oFullResponse.split(recDelim);
                    // Cycle through each record
                    for(var i = 0, len = recordsarray.length, recIdx = 0; i < len; ++i) {
                        var bError = false,
                            sRecord = recordsarray[i];
                        if (lang.isString(sRecord) && (sRecord.length > 0)) {
                            // Split each record along field delimiter to get data
                            var fielddataarray = recordsarray[i].split(fieldDelim);
                            var oResult = {};
                            
                            // Filter for fields data
                            if(lang.isArray(this.responseSchema.fields)) {
                                var fields = this.responseSchema.fields;
                                for(var j=fields.length-1; j>-1; j--) {
                                    try {
                                        // Remove quotation marks from edges, if applicable
                                        var data = fielddataarray[j];
                                        if (lang.isString(data)) {
                                            if(data.charAt(0) == "\"") {
                                                data = data.substr(1);
                                            }
                                            if(data.charAt(data.length-1) == "\"") {
                                                data = data.substr(0,data.length-1);
                                            }
                                            var field = fields[j];
                                            var key = (lang.isValue(field.key)) ? field.key : field;
                                            // Backward compatibility
                                            if(!field.parser && field.converter) {
                                                field.parser = field.converter;
                                            }
                                            var parser = (typeof field.parser === 'function') ?
                                                field.parser :
                                                DS.Parser[field.parser+''];
                                            if(parser) {
                                                data = parser.call(this, data);
                                            }
                                            // Safety measure
                                            if(data === undefined) {
                                                data = null;
                                            }
                                            oResult[key] = data;
                                        }
                                        else {
                                            bError = true;
                                        }
                                    }
                                    catch(e) {
                                        bError = true;
                                    }
                                }
                            }            
                            // No fields defined so pass along all data as an array
                            else {
                                oResult = fielddataarray;
                            }
                            if(!bError) {
                                oParsedResponse.results[recIdx++] = oResult;
                            }
                        }
                    }
                }
            }
            return oParsedResponse;
        }
    }
    return null;
            
},

/**
 * Overridable method parses XML data for one result into an object literal.
 *
 * @method parseXMLResult
 * @param result {XML} XML for one result.
 * @return {Object} Object literal of data for one result.
 */
parseXMLResult : function(result) {
    var oResult = {},
        schema = this.responseSchema;
        
    try {
        // Loop through each data field in each result using the schema
        for(var m = schema.fields.length-1; m >= 0 ; m--) {
            var field = schema.fields[m];
            var key = (lang.isValue(field.key)) ? field.key : field;
            var data = null;

            if(this.useXPath) {
                data = YAHOO.util.DataSource._getLocationValue(field, result);
            }
            else {
                // Values may be held in an attribute...
                var xmlAttr = result.attributes.getNamedItem(key);
                if(xmlAttr) {
                    data = xmlAttr.value;
                }
                // ...or in a node
                else {
                    var xmlNode = result.getElementsByTagName(key);
                    if(xmlNode && xmlNode.item(0)) {
                        var item = xmlNode.item(0);
                        // For IE, then DOM...
                        data = (item) ? ((item.text) ? item.text : (item.textContent) ? item.textContent : null) : null;
                        // ...then fallback, but check for multiple child nodes
                        if(!data) {
                            var datapieces = [];
                            for(var j=0, len=item.childNodes.length; j<len; j++) {
                                if(item.childNodes[j].nodeValue) {
                                    datapieces[datapieces.length] = item.childNodes[j].nodeValue;
                                }
                            }
                            if(datapieces.length > 0) {
                                data = datapieces.join("");
                            }
                        }
                    }
                }
            }
            
            
            // Safety net
            if(data === null) {
                   data = "";
            }
            // Backward compatibility
            if(!field.parser && field.converter) {
                field.parser = field.converter;
            }
            var parser = (typeof field.parser === 'function') ?
                field.parser :
                DS.Parser[field.parser+''];
            if(parser) {
                data = parser.call(this, data);
            }
            // Safety measure
            if(data === undefined) {
                data = null;
            }
            oResult[key] = data;
        }
    }
    catch(e) {
    }

    return oResult;
},



/**
 * Overridable method parses XML data into a response object.
 *
 * @method parseXMLData
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full XML response from the live database.
 * @return {Object} Parsed response object with the following properties<br>
 *     - results (Array) Array of parsed data results<br>
 *     - error (Boolean) True if there was an error
 */
parseXMLData : function(oRequest, oFullResponse) {
    var bError = false,
        schema = this.responseSchema,
        oParsedResponse = {meta:{}},
        xmlList = null,
        metaNode      = schema.metaNode,
        metaLocators  = schema.metaFields || {},
        i,k,loc,v;

    // In case oFullResponse is something funky
    try {
        // Pull any meta identified
        if(this.useXPath) {
            for (k in metaLocators) {
                oParsedResponse.meta[k] = YAHOO.util.DataSource._getLocationValue(metaLocators[k], oFullResponse);
            }
        }
        else {
            metaNode = metaNode ? oFullResponse.getElementsByTagName(metaNode)[0] :
                       oFullResponse;

            if (metaNode) {
                for (k in metaLocators) {
                    if (lang.hasOwnProperty(metaLocators, k)) {
                        loc = metaLocators[k];
                        // Look for a node
                        v = metaNode.getElementsByTagName(loc)[0];

                        if (v) {
                            v = v.firstChild.nodeValue;
                        } else {
                            // Look for an attribute
                            v = metaNode.attributes.getNamedItem(loc);
                            if (v) {
                                v = v.value;
                            }
                        }

                        if (lang.isValue(v)) {
                            oParsedResponse.meta[k] = v;
                        }
                    }
                }
            }
        }
        
        // For result data
        xmlList = (schema.resultNode) ?
            oFullResponse.getElementsByTagName(schema.resultNode) :
            null;
    }
    catch(e) {
    }
    if(!xmlList || !lang.isArray(schema.fields)) {
        bError = true;
    }
    // Loop through each result
    else {
        oParsedResponse.results = [];
        for(i = xmlList.length-1; i >= 0 ; --i) {
            var oResult = this.parseXMLResult(xmlList.item(i));
            // Capture each array of values into an array of results
            oParsedResponse.results[i] = oResult;
        }
    }
    if(bError) {
        oParsedResponse.error = true;
    }
    else {
    }
    return oParsedResponse;
},

/**
 * Overridable method parses JSON data into a response object.
 *
 * @method parseJSONData
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full JSON from the live database.
 * @return {Object} Parsed response object with the following properties<br>
 *     - results (Array) Array of parsed data results<br>
 *     - error (Boolean) True if there was an error
 */
parseJSONData : function(oRequest, oFullResponse) {
    var oParsedResponse = {results:[],meta:{}};
    
    if(lang.isObject(oFullResponse) && this.responseSchema.resultsList) {
        var schema = this.responseSchema,
            fields          = schema.fields,
            resultsList     = oFullResponse,
            results         = [],
            metaFields      = schema.metaFields || {},
            fieldParsers    = [],
            fieldPaths      = [],
            simpleFields    = [],
            bError          = false,
            i,len,j,v,key,parser,path;

        // Function to convert the schema's fields into walk paths
        var buildPath = function (needle) {
            var path = null, keys = [], i = 0;
            if (needle) {
                // Strip the ["string keys"] and [1] array indexes
                needle = needle.
                    replace(/\[(['"])(.*?)\1\]/g,
                    function (x,$1,$2) {keys[i]=$2;return '.@'+(i++);}).
                    replace(/\[(\d+)\]/g,
                    function (x,$1) {keys[i]=parseInt($1,10)|0;return '.@'+(i++);}).
                    replace(/^\./,''); // remove leading dot

                // If the cleaned needle contains invalid characters, the
                // path is invalid
                if (!/[^\w\.\$@]/.test(needle)) {
                    path = needle.split('.');
                    for (i=path.length-1; i >= 0; --i) {
                        if (path[i].charAt(0) === '@') {
                            path[i] = keys[parseInt(path[i].substr(1),10)];
                        }
                    }
                }
                else {
                }
            }
            return path;
        };


        // Function to walk a path and return the pot of gold
        var walkPath = function (path, origin) {
            var v=origin,i=0,len=path.length;
            for (;i<len && v;++i) {
                v = v[path[i]];
            }
            return v;
        };

        // Parse the response
        // Step 1. Pull the resultsList from oFullResponse (default assumes
        // oFullResponse IS the resultsList)
        path = buildPath(schema.resultsList);
        if (path) {
            resultsList = walkPath(path, oFullResponse);
            if (resultsList === undefined) {
                bError = true;
            }
        } else {
            bError = true;
        }
        
        if (!resultsList) {
            resultsList = [];
        }

        if (!lang.isArray(resultsList)) {
            resultsList = [resultsList];
        }

        if (!bError) {
            // Step 2. Parse out field data if identified
            if(schema.fields) {
                var field;
                // Build the field parser map and location paths
                for (i=0, len=fields.length; i<len; i++) {
                    field = fields[i];
                    key    = field.key || field;
                    parser = ((typeof field.parser === 'function') ?
                        field.parser :
                        DS.Parser[field.parser+'']) || field.converter;
                    path   = buildPath(key);
    
                    if (parser) {
                        fieldParsers[fieldParsers.length] = {key:key,parser:parser};
                    }
    
                    if (path) {
                        if (path.length > 1) {
                            fieldPaths[fieldPaths.length] = {key:key,path:path};
                        } else {
                            simpleFields[simpleFields.length] = {key:key,path:path[0]};
                        }
                    } else {
                    }
                }

                // Process the results, flattening the records and/or applying parsers if needed
                for (i = resultsList.length - 1; i >= 0; --i) {
                    var r = resultsList[i], rec = {};
                    if(r) {
                        for (j = simpleFields.length - 1; j >= 0; --j) {
                            // Bug 1777850: data might be held in an array
                            rec[simpleFields[j].key] =
                                    (r[simpleFields[j].path] !== undefined) ?
                                    r[simpleFields[j].path] : r[j];
                        }

                        for (j = fieldPaths.length - 1; j >= 0; --j) {
                            rec[fieldPaths[j].key] = walkPath(fieldPaths[j].path,r);
                        }

                        for (j = fieldParsers.length - 1; j >= 0; --j) {
                            var p = fieldParsers[j].key;
                            rec[p] = fieldParsers[j].parser(rec[p]);
                            if (rec[p] === undefined) {
                                rec[p] = null;
                            }
                        }
                    }
                    results[i] = rec;
                }
            }
            else {
                results = resultsList;
            }

            for (key in metaFields) {
                if (lang.hasOwnProperty(metaFields,key)) {
                    path = buildPath(metaFields[key]);
                    if (path) {
                        v = walkPath(path, oFullResponse);
                        oParsedResponse.meta[key] = v;
                    }
                }
            }

        } else {

            oParsedResponse.error = true;
        }

        oParsedResponse.results = results;
    }
    else {
        oParsedResponse.error = true;
    }

    return oParsedResponse;
},

/**
 * Overridable method parses an HTML TABLE element reference into a response object.
 * Data is parsed out of TR elements from all TBODY elements. 
 *
 * @method parseHTMLTableData
 * @param oRequest {Object} Request object.
 * @param oFullResponse {Object} The full HTML element reference from the live database.
 * @return {Object} Parsed response object with the following properties<br>
 *     - results (Array) Array of parsed data results<br>
 *     - error (Boolean) True if there was an error
 */
parseHTMLTableData : function(oRequest, oFullResponse) {
    var bError = false;
    var elTable = oFullResponse;
    var fields = this.responseSchema.fields;
    var oParsedResponse = {results:[]};

    if(lang.isArray(fields)) {
        // Iterate through each TBODY
        for(var i=0; i<elTable.tBodies.length; i++) {
            var elTbody = elTable.tBodies[i];
    
            // Iterate through each TR
            for(var j=elTbody.rows.length-1; j>-1; j--) {
                var elRow = elTbody.rows[j];
                var oResult = {};
                
                for(var k=fields.length-1; k>-1; k--) {
                    var field = fields[k];
                    var key = (lang.isValue(field.key)) ? field.key : field;
                    var data = elRow.cells[k].innerHTML;
    
                    // Backward compatibility
                    if(!field.parser && field.converter) {
                        field.parser = field.converter;
                    }
                    var parser = (typeof field.parser === 'function') ?
                        field.parser :
                        DS.Parser[field.parser+''];
                    if(parser) {
                        data = parser.call(this, data);
                    }
                    // Safety measure
                    if(data === undefined) {
                        data = null;
                    }
                    oResult[key] = data;
                }
                oParsedResponse.results[j] = oResult;
            }
        }
    }
    else {
        bError = true;
    }

    if(bError) {
        oParsedResponse.error = true;
    }
    else {
    }
    return oParsedResponse;
}

};

// DataSourceBase uses EventProvider
lang.augmentProto(DS, util.EventProvider);



/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * LocalDataSource class for in-memory data structs including JavaScript arrays,
 * JavaScript object literals (JSON), XML documents, and HTML tables.
 *
 * @namespace YAHOO.util
 * @class YAHOO.util.LocalDataSource
 * @extends YAHOO.util.DataSourceBase 
 * @constructor
 * @param oLiveData {HTMLElement}  Pointer to live data.
 * @param oConfigs {object} (optional) Object literal of configuration values.
 */
util.LocalDataSource = function(oLiveData, oConfigs) {
    this.dataType = DS.TYPE_LOCAL;
    
    if(oLiveData) {
        if(YAHOO.lang.isArray(oLiveData)) { // array
            this.responseType = DS.TYPE_JSARRAY;
        }
         // xml
        else if(oLiveData.nodeType && oLiveData.nodeType == 9) {
            this.responseType = DS.TYPE_XML;
        }
        else if(oLiveData.nodeName && (oLiveData.nodeName.toLowerCase() == "table")) { // table
            this.responseType = DS.TYPE_HTMLTABLE;
            oLiveData = oLiveData.cloneNode(true);
        }    
        else if(YAHOO.lang.isString(oLiveData)) { // text
            this.responseType = DS.TYPE_TEXT;
        }
        else if(YAHOO.lang.isObject(oLiveData)) { // json
            this.responseType = DS.TYPE_JSON;
        }
    }
    else {
        oLiveData = [];
        this.responseType = DS.TYPE_JSARRAY;
    }
    
    util.LocalDataSource.superclass.constructor.call(this, oLiveData, oConfigs); 
};

// LocalDataSource extends DataSourceBase
lang.extend(util.LocalDataSource, DS);

// Copy static members to LocalDataSource class
lang.augmentObject(util.LocalDataSource, DS);













/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * FunctionDataSource class for JavaScript functions.
 *
 * @namespace YAHOO.util
 * @class YAHOO.util.FunctionDataSource
 * @extends YAHOO.util.DataSourceBase  
 * @constructor
 * @param oLiveData {HTMLElement}  Pointer to live data.
 * @param oConfigs {object} (optional) Object literal of configuration values.
 */
util.FunctionDataSource = function(oLiveData, oConfigs) {
    this.dataType = DS.TYPE_JSFUNCTION;
    oLiveData = oLiveData || function() {};
    
    util.FunctionDataSource.superclass.constructor.call(this, oLiveData, oConfigs); 
};

// FunctionDataSource extends DataSourceBase
lang.extend(util.FunctionDataSource, DS, {

/////////////////////////////////////////////////////////////////////////////
//
// FunctionDataSource public properties
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Context in which to execute the function. By default, is the DataSource
 * instance itself. If set, the function will receive the DataSource instance
 * as an additional argument. 
 *
 * @property scope
 * @type Object
 * @default null
 */
scope : null,


/////////////////////////////////////////////////////////////////////////////
//
// FunctionDataSource public methods
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Overriding method passes query to a function. The returned response is then
 * forwarded to the handleResponse function.
 *
 * @method makeConnection
 * @param oRequest {Object} Request object.
 * @param oCallback {Object} Callback object literal.
 * @param oCaller {Object} (deprecated) Use oCallback.scope.
 * @return {Number} Transaction ID.
 */
makeConnection : function(oRequest, oCallback, oCaller) {
    var tId = DS._nTransactionId++;
    this.fireEvent("requestEvent", {tId:tId,request:oRequest,callback:oCallback,caller:oCaller});

    // Pass the request in as a parameter and
    // forward the return value to the handler
    
    
    var oRawResponse = (this.scope) ? this.liveData.call(this.scope, oRequest, this) : this.liveData(oRequest);
    
    // Try to sniff data type if it has not been defined
    if(this.responseType === DS.TYPE_UNKNOWN) {
        if(YAHOO.lang.isArray(oRawResponse)) { // array
            this.responseType = DS.TYPE_JSARRAY;
        }
         // xml
        else if(oRawResponse && oRawResponse.nodeType && oRawResponse.nodeType == 9) {
            this.responseType = DS.TYPE_XML;
        }
        else if(oRawResponse && oRawResponse.nodeName && (oRawResponse.nodeName.toLowerCase() == "table")) { // table
            this.responseType = DS.TYPE_HTMLTABLE;
        }    
        else if(YAHOO.lang.isObject(oRawResponse)) { // json
            this.responseType = DS.TYPE_JSON;
        }
        else if(YAHOO.lang.isString(oRawResponse)) { // text
            this.responseType = DS.TYPE_TEXT;
        }
    }

    this.handleResponse(oRequest, oRawResponse, oCallback, oCaller, tId);
    return tId;
}

});

// Copy static members to FunctionDataSource class
lang.augmentObject(util.FunctionDataSource, DS);













/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * ScriptNodeDataSource class for accessing remote data via the YUI Get Utility. 
 *
 * @namespace YAHOO.util
 * @class YAHOO.util.ScriptNodeDataSource
 * @extends YAHOO.util.DataSourceBase  
 * @constructor
 * @param oLiveData {HTMLElement}  Pointer to live data.
 * @param oConfigs {object} (optional) Object literal of configuration values.
 */
util.ScriptNodeDataSource = function(oLiveData, oConfigs) {
    this.dataType = DS.TYPE_SCRIPTNODE;
    oLiveData = oLiveData || "";
    
    util.ScriptNodeDataSource.superclass.constructor.call(this, oLiveData, oConfigs); 
};

// ScriptNodeDataSource extends DataSourceBase
lang.extend(util.ScriptNodeDataSource, DS, {

/////////////////////////////////////////////////////////////////////////////
//
// ScriptNodeDataSource public properties
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Alias to YUI Get Utility, to allow implementers to use a custom class.
 *
 * @property getUtility
 * @type Object
 * @default YAHOO.util.Get
 */
getUtility : util.Get,

/**
 * Defines request/response management in the following manner:
 * <dl>
 *     <!--<dt>queueRequests</dt>
 *     <dd>If a request is already in progress, wait until response is returned before sending the next request.</dd>
 *     <dt>cancelStaleRequests</dt>
 *     <dd>If a request is already in progress, cancel it before sending the next request.</dd>-->
 *     <dt>ignoreStaleResponses</dt>
 *     <dd>Send all requests, but handle only the response for the most recently sent request.</dd>
 *     <dt>allowAll</dt>
 *     <dd>Send all requests and handle all responses.</dd>
 * </dl>
 *
 * @property asyncMode
 * @type String
 * @default "allowAll"
 */
asyncMode : "allowAll",

/**
 * Callback string parameter name sent to the remote script. By default,
 * requests are sent to
 * &#60;URI&#62;?&#60;scriptCallbackParam&#62;=callbackFunction
 *
 * @property scriptCallbackParam
 * @type String
 * @default "callback"
 */
scriptCallbackParam : "callback",


/////////////////////////////////////////////////////////////////////////////
//
// ScriptNodeDataSource public methods
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Creates a request callback that gets appended to the script URI. Implementers
 * can customize this string to match their server's query syntax.
 *
 * @method generateRequestCallback
 * @return {String} String fragment that gets appended to script URI that 
 * specifies the callback function 
 */
generateRequestCallback : function(id) {
    return "&" + this.scriptCallbackParam + "=YAHOO.util.ScriptNodeDataSource.callbacks["+id+"]" ;
},

/**
 * Overridable method gives implementers access to modify the URI before the dynamic
 * script node gets inserted. Implementers should take care not to return an
 * invalid URI.
 *
 * @method doBeforeGetScriptNode
 * @param {String} URI to the script 
 * @return {String} URI to the script
 */
doBeforeGetScriptNode : function(sUri) {
    return sUri;
},

/**
 * Overriding method passes query to Get Utility. The returned
 * response is then forwarded to the handleResponse function.
 *
 * @method makeConnection
 * @param oRequest {Object} Request object.
 * @param oCallback {Object} Callback object literal.
 * @param oCaller {Object} (deprecated) Use oCallback.scope.
 * @return {Number} Transaction ID.
 */
makeConnection : function(oRequest, oCallback, oCaller) {
    var tId = DS._nTransactionId++;
    this.fireEvent("requestEvent", {tId:tId,request:oRequest,callback:oCallback,caller:oCaller});
    
    // If there are no global pending requests, it is safe to purge global callback stack and global counter
    if(util.ScriptNodeDataSource._nPending === 0) {
        util.ScriptNodeDataSource.callbacks = [];
        util.ScriptNodeDataSource._nId = 0;
    }
    
    // ID for this request
    var id = util.ScriptNodeDataSource._nId;
    util.ScriptNodeDataSource._nId++;
    
    // Dynamically add handler function with a closure to the callback stack
    var oSelf = this;
    util.ScriptNodeDataSource.callbacks[id] = function(oRawResponse) {
        if((oSelf.asyncMode !== "ignoreStaleResponses")||
                (id === util.ScriptNodeDataSource.callbacks.length-1)) { // Must ignore stale responses
                
            // Try to sniff data type if it has not been defined
            if(oSelf.responseType === DS.TYPE_UNKNOWN) {
                if(YAHOO.lang.isArray(oRawResponse)) { // array
                    oSelf.responseType = DS.TYPE_JSARRAY;
                }
                 // xml
                else if(oRawResponse.nodeType && oRawResponse.nodeType == 9) {
                    oSelf.responseType = DS.TYPE_XML;
                }
                else if(oRawResponse.nodeName && (oRawResponse.nodeName.toLowerCase() == "table")) { // table
                    oSelf.responseType = DS.TYPE_HTMLTABLE;
                }    
                else if(YAHOO.lang.isObject(oRawResponse)) { // json
                    oSelf.responseType = DS.TYPE_JSON;
                }
                else if(YAHOO.lang.isString(oRawResponse)) { // text
                    oSelf.responseType = DS.TYPE_TEXT;
                }
            }

            oSelf.handleResponse(oRequest, oRawResponse, oCallback, oCaller, tId);
        }
        else {
        }
    
        delete util.ScriptNodeDataSource.callbacks[id];
    };
    
    // We are now creating a request
    util.ScriptNodeDataSource._nPending++;
    var sUri = this.liveData + oRequest + this.generateRequestCallback(id);
    sUri = this.doBeforeGetScriptNode(sUri);
    this.getUtility.script(sUri,
            {autopurge: true,
            onsuccess: util.ScriptNodeDataSource._bumpPendingDown,
            onfail: util.ScriptNodeDataSource._bumpPendingDown});

    return tId;
}

});

// Copy static members to ScriptNodeDataSource class
lang.augmentObject(util.ScriptNodeDataSource, DS);

// Copy static members to ScriptNodeDataSource class
lang.augmentObject(util.ScriptNodeDataSource,  {

/////////////////////////////////////////////////////////////////////////////
//
// ScriptNodeDataSource private static properties
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Unique ID to track requests.
 *
 * @property _nId
 * @type Number
 * @private
 * @static
 */
_nId : 0,

/**
 * Counter for pending requests. When this is 0, it is safe to purge callbacks
 * array.
 *
 * @property _nPending
 * @type Number
 * @private
 * @static
 */
_nPending : 0,

/**
 * Global array of callback functions, one for each request sent.
 *
 * @property callbacks
 * @type Function[]
 * @static
 */
callbacks : []

});














/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * XHRDataSource class for accessing remote data via the YUI Connection Manager
 * Utility
 *
 * @namespace YAHOO.util
 * @class YAHOO.util.XHRDataSource
 * @extends YAHOO.util.DataSourceBase  
 * @constructor
 * @param oLiveData {HTMLElement}  Pointer to live data.
 * @param oConfigs {object} (optional) Object literal of configuration values.
 */
util.XHRDataSource = function(oLiveData, oConfigs) {
    this.dataType = DS.TYPE_XHR;
    this.connMgr = this.connMgr || util.Connect;
    oLiveData = oLiveData || "";
    
    util.XHRDataSource.superclass.constructor.call(this, oLiveData, oConfigs); 
};

// XHRDataSource extends DataSourceBase
lang.extend(util.XHRDataSource, DS, {

/////////////////////////////////////////////////////////////////////////////
//
// XHRDataSource public properties
//
/////////////////////////////////////////////////////////////////////////////

 /**
 * Alias to YUI Connection Manager, to allow implementers to use a custom class.
 *
 * @property connMgr
 * @type Object
 * @default YAHOO.util.Connect
 */
connMgr: null,

 /**
 * Defines request/response management in the following manner:
 * <dl>
 *     <dt>queueRequests</dt>
 *     <dd>If a request is already in progress, wait until response is returned
 *     before sending the next request.</dd>
 *
 *     <dt>cancelStaleRequests</dt>
 *     <dd>If a request is already in progress, cancel it before sending the next
 *     request.</dd>
 *
 *     <dt>ignoreStaleResponses</dt>
 *     <dd>Send all requests, but handle only the response for the most recently
 *     sent request.</dd>
 *
 *     <dt>allowAll</dt>
 *     <dd>Send all requests and handle all responses.</dd>
 *
 * </dl>
 *
 * @property connXhrMode
 * @type String
 * @default "allowAll"
 */
connXhrMode: "allowAll",

 /**
 * True if data is to be sent via POST. By default, data will be sent via GET.
 *
 * @property connMethodPost
 * @type Boolean
 * @default false
 */
connMethodPost: false,

 /**
 * The connection timeout defines how many  milliseconds the XHR connection will
 * wait for a server response. Any non-zero value will enable the Connection Manager's
 * Auto-Abort feature.
 *
 * @property connTimeout
 * @type Number
 * @default 0
 */
connTimeout: 0,

/////////////////////////////////////////////////////////////////////////////
//
// XHRDataSource public methods
//
/////////////////////////////////////////////////////////////////////////////

/**
 * Overriding method passes query to Connection Manager. The returned
 * response is then forwarded to the handleResponse function.
 *
 * @method makeConnection
 * @param oRequest {Object} Request object.
 * @param oCallback {Object} Callback object literal.
 * @param oCaller {Object} (deprecated) Use oCallback.scope.
 * @return {Number} Transaction ID.
 */
makeConnection : function(oRequest, oCallback, oCaller) {

    var oRawResponse = null;
    var tId = DS._nTransactionId++;
    this.fireEvent("requestEvent", {tId:tId,request:oRequest,callback:oCallback,caller:oCaller});

    // Set up the callback object and
    // pass the request in as a URL query and
    // forward the response to the handler
    var oSelf = this;
    var oConnMgr = this.connMgr;
    var oQueue = this._oQueue;

    /**
     * Define Connection Manager success handler
     *
     * @method _xhrSuccess
     * @param oResponse {Object} HTTPXMLRequest object
     * @private
     */
    var _xhrSuccess = function(oResponse) {
        // If response ID does not match last made request ID,
        // silently fail and wait for the next response
        if(oResponse && (this.connXhrMode == "ignoreStaleResponses") &&
                (oResponse.tId != oQueue.conn.tId)) {
            return null;
        }
        // Error if no response
        else if(!oResponse) {
            this.fireEvent("dataErrorEvent", {request:oRequest, response:null,
                    callback:oCallback, caller:oCaller,
                    message:DS.ERROR_DATANULL});

            // Send error response back to the caller with the error flag on
            DS.issueCallback(oCallback,[oRequest, {error:true}], true, oCaller);

            return null;
        }
        // Forward to handler
        else {
            // Try to sniff data type if it has not been defined
            if(this.responseType === DS.TYPE_UNKNOWN) {
                var ctype = (oResponse.getResponseHeader) ? oResponse.getResponseHeader["Content-Type"] : null;
                if(ctype) {
                    // xml
                    if(ctype.indexOf("text/xml") > -1) {
                        this.responseType = DS.TYPE_XML;
                    }
                    else if(ctype.indexOf("application/json") > -1) { // json
                        this.responseType = DS.TYPE_JSON;
                    }
                    else if(ctype.indexOf("text/plain") > -1) { // text
                        this.responseType = DS.TYPE_TEXT;
                    }
                }
            }
            this.handleResponse(oRequest, oResponse, oCallback, oCaller, tId);
        }
    };

    /**
     * Define Connection Manager failure handler
     *
     * @method _xhrFailure
     * @param oResponse {Object} HTTPXMLRequest object
     * @private
     */
    var _xhrFailure = function(oResponse) {
        this.fireEvent("dataErrorEvent", {request:oRequest, response: oResponse,
                callback:oCallback, caller:oCaller,
                message:DS.ERROR_DATAINVALID});

        // Backward compatibility
        if(lang.isString(this.liveData) && lang.isString(oRequest) &&
            (this.liveData.lastIndexOf("?") !== this.liveData.length-1) &&
            (oRequest.indexOf("?") !== 0)){
        }

        // Send failure response back to the caller with the error flag on
        oResponse = oResponse || {};
        oResponse.error = true;
        DS.issueCallback(oCallback,[oRequest,oResponse],true, oCaller);

        return null;
    };

    /**
     * Define Connection Manager callback object
     *
     * @property _xhrCallback
     * @param oResponse {Object} HTTPXMLRequest object
     * @private
     */
     var _xhrCallback = {
        success:_xhrSuccess,
        failure:_xhrFailure,
        scope: this
    };

    // Apply Connection Manager timeout
    if(lang.isNumber(this.connTimeout)) {
        _xhrCallback.timeout = this.connTimeout;
    }

    // Cancel stale requests
    if(this.connXhrMode == "cancelStaleRequests") {
            // Look in queue for stale requests
            if(oQueue.conn) {
                if(oConnMgr.abort) {
                    oConnMgr.abort(oQueue.conn);
                    oQueue.conn = null;
                }
                else {
                }
            }
    }

    // Get ready to send the request URL
    if(oConnMgr && oConnMgr.asyncRequest) {
        var sLiveData = this.liveData;
        var isPost = this.connMethodPost;
        var sMethod = (isPost) ? "POST" : "GET";
        // Validate request
        var sUri = (isPost || !lang.isValue(oRequest)) ? sLiveData : sLiveData+oRequest;
        var sRequest = (isPost) ? oRequest : null;

        // Send the request right away
        if(this.connXhrMode != "queueRequests") {
            oQueue.conn = oConnMgr.asyncRequest(sMethod, sUri, _xhrCallback, sRequest);
        }
        // Queue up then send the request
        else {
            // Found a request already in progress
            if(oQueue.conn) {
                var allRequests = oQueue.requests;
                // Add request to queue
                allRequests.push({request:oRequest, callback:_xhrCallback});

                // Interval needs to be started
                if(!oQueue.interval) {
                    oQueue.interval = setInterval(function() {
                        // Connection is in progress
                        if(oConnMgr.isCallInProgress(oQueue.conn)) {
                            return;
                        }
                        else {
                            // Send next request
                            if(allRequests.length > 0) {
                                // Validate request
                                sUri = (isPost || !lang.isValue(allRequests[0].request)) ? sLiveData : sLiveData+allRequests[0].request;
                                sRequest = (isPost) ? allRequests[0].request : null;
                                oQueue.conn = oConnMgr.asyncRequest(sMethod, sUri, allRequests[0].callback, sRequest);

                                // Remove request from queue
                                allRequests.shift();
                            }
                            // No more requests
                            else {
                                clearInterval(oQueue.interval);
                                oQueue.interval = null;
                            }
                        }
                    }, 50);
                }
            }
            // Nothing is in progress
            else {
                oQueue.conn = oConnMgr.asyncRequest(sMethod, sUri, _xhrCallback, sRequest);
            }
        }
    }
    else {
        // Send null response back to the caller with the error flag on
        DS.issueCallback(oCallback,[oRequest,{error:true}],true,oCaller);
    }

    return tId;
}

});

// Copy static members to XHRDataSource class
lang.augmentObject(util.XHRDataSource, DS);













/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * Factory class for creating a BaseDataSource subclass instance. The sublcass is
 * determined by oLiveData's type, unless the dataType config is explicitly passed in.  
 *
 * @namespace YAHOO.util
 * @class YAHOO.util.DataSource
 * @constructor
 * @param oLiveData {HTMLElement}  Pointer to live data.
 * @param oConfigs {object} (optional) Object literal of configuration values.
 */
util.DataSource = function(oLiveData, oConfigs) {
    oConfigs = oConfigs || {};
    
    // Point to one of the subclasses, first by dataType if given, then by sniffing oLiveData type.
    var dataType = oConfigs.dataType;
    if(dataType) {
        if(dataType == DS.TYPE_LOCAL) {
            lang.augmentObject(util.DataSource, util.LocalDataSource);
            return new util.LocalDataSource(oLiveData, oConfigs);            
        }
        else if(dataType == DS.TYPE_XHR) {
            lang.augmentObject(util.DataSource, util.XHRDataSource);
            return new util.XHRDataSource(oLiveData, oConfigs);            
        }
        else if(dataType == DS.TYPE_SCRIPTNODE) {
            lang.augmentObject(util.DataSource, util.ScriptNodeDataSource);
            return new util.ScriptNodeDataSource(oLiveData, oConfigs);            
        }
        else if(dataType == DS.TYPE_JSFUNCTION) {
            lang.augmentObject(util.DataSource, util.FunctionDataSource);
            return new util.FunctionDataSource(oLiveData, oConfigs);            
        }
    }
    
    if(YAHOO.lang.isString(oLiveData)) { // strings default to xhr
        lang.augmentObject(util.DataSource, util.XHRDataSource);
        return new util.XHRDataSource(oLiveData, oConfigs);
    }
    else if(YAHOO.lang.isFunction(oLiveData)) {
        lang.augmentObject(util.DataSource, util.FunctionDataSource);
        return new util.FunctionDataSource(oLiveData, oConfigs);
    }
    else { // ultimate default is local
        lang.augmentObject(util.DataSource, util.LocalDataSource);
        return new util.LocalDataSource(oLiveData, oConfigs);
    }
};

// Copy static members to DataSource class
lang.augmentObject(util.DataSource, DS);

})();

/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

/**
 * The static Number class provides helper functions to deal with data of type
 * Number.
 *
 * @namespace YAHOO.util
 * @requires yahoo
 * @class Number
 * @static
 */
 YAHOO.util.Number = {
 
     /**
     * Takes a native JavaScript Number and formats to string for display to user.
     *
     * @method format
     * @param nData {Number} Number.
     * @param oConfig {Object} (Optional) Optional configuration values:
     *  <dl>
     *   <dt>prefix {String}</dd>
     *   <dd>String prepended before each number, like a currency designator "$"</dd>
     *   <dt>decimalPlaces {Number}</dd>
     *   <dd>Number of decimal places to round.</dd>
     *   <dt>decimalSeparator {String}</dd>
     *   <dd>Decimal separator</dd>
     *   <dt>thousandsSeparator {String}</dd>
     *   <dd>Thousands separator</dd>
     *   <dt>suffix {String}</dd>
     *   <dd>String appended after each number, like " items" (note the space)</dd>
     *   <dt>negativeFormat</dt>
     *   <dd>String used as a guide for how to indicate negative numbers.  The first '#' character in the string will be replaced by the number.  Default '-#'.</dd>
     *  </dl>
     * @return {String} Formatted number for display. Note, the following values
     * return as "": null, undefined, NaN, "".
     */
    format : function(n, cfg) {
        if (!isFinite(+n)) {
            return '';
        }

        n   = !isFinite(+n) ? 0 : +n;
        cfg = YAHOO.lang.merge(YAHOO.util.Number.format.defaults, (cfg || {}));

        var neg    = n < 0,        absN   = Math.abs(n),
            places = cfg.decimalPlaces,
            sep    = cfg.thousandsSeparator,
            s, bits, i;

        if (places < 0) {
            // Get rid of the decimal info
            s = absN - (absN % 1) + '';
            i = s.length + places;

            // avoid 123 vs decimalPlaces -4 (should return "0")
            if (i > 0) {
                    // leverage toFixed by making 123 => 0.123 for the rounding
                    // operation, then add the appropriate number of zeros back on
                s = Number('.' + s).toFixed(i).slice(2) +
                    new Array(s.length - i + 1).join('0');
            } else {
                s = "0";
            }
        } else {        // There is a bug in IE's toFixed implementation:
            // for n in {(-0.94, -0.5], [0.5, 0.94)} n.toFixed() returns 0
            // instead of -1 and 1. Manually handle that case.
            s = absN < 1 && absN >= 0.5 && !places ? '1' : absN.toFixed(places);
        }

        if (absN > 1000) {
            bits  = s.split(/\D/);
            i  = bits[0].length % 3 || 3;

            bits[0] = bits[0].slice(0,i) +
                      bits[0].slice(i).replace(/(\d{3})/g, sep + '$1');

            s = bits.join(cfg.decimalSeparator);
        }

        s = cfg.prefix + s + cfg.suffix;

        return neg ? cfg.negativeFormat.replace(/#/,s) : s;
    }
};
YAHOO.util.Number.format.defaults = {
    decimalSeparator : '.',
    decimalPlaces    : null,
    thousandsSeparator : '',
    prefix : '',
    suffix : '',
    negativeFormat : '-#'
};


/****************************************************************************/
/****************************************************************************/
/****************************************************************************/

(function () {

var xPad=function (x, pad, r)
{
    if(typeof r === 'undefined')
    {
        r=10;
    }
    for( ; parseInt(x, 10)<r && r>1; r/=10) {
        x = pad.toString() + x;
    }
    return x.toString();
};


/**
 * The static Date class provides helper functions to deal with data of type Date.
 *
 * @namespace YAHOO.util
 * @requires yahoo
 * @class Date
 * @static
 */
 var Dt = {
    formats: {
        a: function (d, l) { return l.a[d.getDay()]; },
        A: function (d, l) { return l.A[d.getDay()]; },
        b: function (d, l) { return l.b[d.getMonth()]; },
        B: function (d, l) { return l.B[d.getMonth()]; },
        C: function (d) { return xPad(parseInt(d.getFullYear()/100, 10), 0); },
        d: ['getDate', '0'],
        e: ['getDate', ' '],
        g: function (d) { return xPad(parseInt(Dt.formats.G(d)%100, 10), 0); },
        G: function (d) {
                var y = d.getFullYear();
                var V = parseInt(Dt.formats.V(d), 10);
                var W = parseInt(Dt.formats.W(d), 10);
    
                if(W > V) {
                    y++;
                } else if(W===0 && V>=52) {
                    y--;
                }
    
                return y;
            },
        H: ['getHours', '0'],
        I: function (d) { var I=d.getHours()%12; return xPad(I===0?12:I, 0); },
        j: function (d) {
                var gmd_1 = new Date('' + d.getFullYear() + '/1/1 GMT');
                var gmdate = new Date('' + d.getFullYear() + '/' + (d.getMonth()+1) + '/' + d.getDate() + ' GMT');
                var ms = gmdate - gmd_1;
                var doy = parseInt(ms/60000/60/24, 10)+1;
                return xPad(doy, 0, 100);
            },
        k: ['getHours', ' '],
        l: function (d) { var I=d.getHours()%12; return xPad(I===0?12:I, ' '); },
        m: function (d) { return xPad(d.getMonth()+1, 0); },
        M: ['getMinutes', '0'],
        p: function (d, l) { return l.p[d.getHours() >= 12 ? 1 : 0 ]; },
        P: function (d, l) { return l.P[d.getHours() >= 12 ? 1 : 0 ]; },
        s: function (d, l) { return parseInt(d.getTime()/1000, 10); },
        S: ['getSeconds', '0'],
        u: function (d) { var dow = d.getDay(); return dow===0?7:dow; },
        U: function (d) {
                var doy = parseInt(Dt.formats.j(d), 10);
                var rdow = 6-d.getDay();
                var woy = parseInt((doy+rdow)/7, 10);
                return xPad(woy, 0);
            },
        V: function (d) {
                var woy = parseInt(Dt.formats.W(d), 10);
                var dow1_1 = (new Date('' + d.getFullYear() + '/1/1')).getDay();
                // First week is 01 and not 00 as in the case of %U and %W,
                // so we add 1 to the final result except if day 1 of the year
                // is a Monday (then %W returns 01).
                // We also need to subtract 1 if the day 1 of the year is 
                // Friday-Sunday, so the resulting equation becomes:
                var idow = woy + (dow1_1 > 4 || dow1_1 <= 1 ? 0 : 1);
                if(idow === 53 && (new Date('' + d.getFullYear() + '/12/31')).getDay() < 4)
                {
                    idow = 1;
                }
                else if(idow === 0)
                {
                    idow = Dt.formats.V(new Date('' + (d.getFullYear()-1) + '/12/31'));
                }
    
                return xPad(idow, 0);
            },
        w: 'getDay',
        W: function (d) {
                var doy = parseInt(Dt.formats.j(d), 10);
                var rdow = 7-Dt.formats.u(d);
                var woy = parseInt((doy+rdow)/7, 10);
                return xPad(woy, 0, 10);
            },
        y: function (d) { return xPad(d.getFullYear()%100, 0); },
        Y: 'getFullYear',
        z: function (d) {
                var o = d.getTimezoneOffset();
                var H = xPad(parseInt(Math.abs(o/60), 10), 0);
                var M = xPad(Math.abs(o%60), 0);
                return (o>0?'-':'+') + H + M;
            },
        Z: function (d) {
		var tz = d.toString().replace(/^.*:\d\d( GMT[+-]\d+)? \(?([A-Za-z ]+)\)?\d*$/, '$2').replace(/[a-z ]/g, '');
		if(tz.length > 4) {
			tz = Dt.formats.z(d);
		}
		return tz;
	},
        '%': function (d) { return '%'; }
    },

    aggregates: {
        c: 'locale',
        D: '%m/%d/%y',
        F: '%Y-%m-%d',
        h: '%b',
        n: '\n',
        r: 'locale',
        R: '%H:%M',
        t: '\t',
        T: '%H:%M:%S',
        x: 'locale',
        X: 'locale'
        //'+': '%a %b %e %T %Z %Y'
    },

     /**
     * Takes a native JavaScript Date and formats to string for display to user.
     *
     * @method format
     * @param oDate {Date} Date.
     * @param oConfig {Object} (Optional) Object literal of configuration values:
     *  <dl>
     *   <dt>format &lt;String&gt;</dt>
     *   <dd>
     *   <p>
     *   Any strftime string is supported, such as "%I:%M:%S %p". strftime has several format specifiers defined by the Open group at 
     *   <a href="http://www.opengroup.org/onlinepubs/007908799/xsh/strftime.html">http://www.opengroup.org/onlinepubs/007908799/xsh/strftime.html</a>
     *   </p>
     *   <p>   
     *   PHP added a few of its own, defined at <a href="http://www.php.net/strftime">http://www.php.net/strftime</a>
     *   </p>
     *   <p>
     *   This javascript implementation supports all the PHP specifiers and a few more.  The full list is below:
     *   </p>
     *   <dl>
     *    <dt>%a</dt> <dd>abbreviated weekday name according to the current locale</dd>
     *    <dt>%A</dt> <dd>full weekday name according to the current locale</dd>
     *    <dt>%b</dt> <dd>abbreviated month name according to the current locale</dd>
     *    <dt>%B</dt> <dd>full month name according to the current locale</dd>
     *    <dt>%c</dt> <dd>preferred date and time representation for the current locale</dd>
     *    <dt>%C</dt> <dd>century number (the year divided by 100 and truncated to an integer, range 00 to 99)</dd>
     *    <dt>%d</dt> <dd>day of the month as a decimal number (range 01 to 31)</dd>
     *    <dt>%D</dt> <dd>same as %m/%d/%y</dd>
     *    <dt>%e</dt> <dd>day of the month as a decimal number, a single digit is preceded by a space (range ' 1' to '31')</dd>
     *    <dt>%F</dt> <dd>same as %Y-%m-%d (ISO 8601 date format)</dd>
     *    <dt>%g</dt> <dd>like %G, but without the century</dd>
     *    <dt>%G</dt> <dd>The 4-digit year corresponding to the ISO week number</dd>
     *    <dt>%h</dt> <dd>same as %b</dd>
     *    <dt>%H</dt> <dd>hour as a decimal number using a 24-hour clock (range 00 to 23)</dd>
     *    <dt>%I</dt> <dd>hour as a decimal number using a 12-hour clock (range 01 to 12)</dd>
     *    <dt>%j</dt> <dd>day of the year as a decimal number (range 001 to 366)</dd>
     *    <dt>%k</dt> <dd>hour as a decimal number using a 24-hour clock (range 0 to 23); single digits are preceded by a blank. (See also %H.)</dd>
     *    <dt>%l</dt> <dd>hour as a decimal number using a 12-hour clock (range 1 to 12); single digits are preceded by a blank. (See also %I.) </dd>
     *    <dt>%m</dt> <dd>month as a decimal number (range 01 to 12)</dd>
     *    <dt>%M</dt> <dd>minute as a decimal number</dd>
     *    <dt>%n</dt> <dd>newline character</dd>
     *    <dt>%p</dt> <dd>either `AM' or `PM' according to the given time value, or the corresponding strings for the current locale</dd>
     *    <dt>%P</dt> <dd>like %p, but lower case</dd>
     *    <dt>%r</dt> <dd>time in a.m. and p.m. notation equal to %I:%M:%S %p</dd>
     *    <dt>%R</dt> <dd>time in 24 hour notation equal to %H:%M</dd>
     *    <dt>%s</dt> <dd>number of seconds since the Epoch, ie, since 1970-01-01 00:00:00 UTC</dd>
     *    <dt>%S</dt> <dd>second as a decimal number</dd>
     *    <dt>%t</dt> <dd>tab character</dd>
     *    <dt>%T</dt> <dd>current time, equal to %H:%M:%S</dd>
     *    <dt>%u</dt> <dd>weekday as a decimal number [1,7], with 1 representing Monday</dd>
     *    <dt>%U</dt> <dd>week number of the current year as a decimal number, starting with the
     *            first Sunday as the first day of the first week</dd>
     *    <dt>%V</dt> <dd>The ISO 8601:1988 week number of the current year as a decimal number,
     *            range 01 to 53, where week 1 is the first week that has at least 4 days
     *            in the current year, and with Monday as the first day of the week.</dd>
     *    <dt>%w</dt> <dd>day of the week as a decimal, Sunday being 0</dd>
     *    <dt>%W</dt> <dd>week number of the current year as a decimal number, starting with the
     *            first Monday as the first day of the first week</dd>
     *    <dt>%x</dt> <dd>preferred date representation for the current locale without the time</dd>
     *    <dt>%X</dt> <dd>preferred time representation for the current locale without the date</dd>
     *    <dt>%y</dt> <dd>year as a decimal number without a century (range 00 to 99)</dd>
     *    <dt>%Y</dt> <dd>year as a decimal number including the century</dd>
     *    <dt>%z</dt> <dd>numerical time zone representation</dd>
     *    <dt>%Z</dt> <dd>time zone name or abbreviation</dd>
     *    <dt>%%</dt> <dd>a literal `%' character</dd>
     *   </dl>
     *  </dd>
     * </dl>
     * @param sLocale {String} (Optional) The locale to use when displaying days of week,
     *  months of the year, and other locale specific strings.  The following locales are
     *  built in:
     *  <dl>
     *   <dt>en</dt>
     *   <dd>English</dd>
     *   <dt>en-US</dt>
     *   <dd>US English</dd>
     *   <dt>en-GB</dt>
     *   <dd>British English</dd>
     *   <dt>en-AU</dt>
     *   <dd>Australian English (identical to British English)</dd>
     *  </dl>
     *  More locales may be added by subclassing of YAHOO.util.DateLocale.
     *  See YAHOO.util.DateLocale for more information.
     * @return {String} Formatted date for display.
     * @sa YAHOO.util.DateLocale
     */
    format : function (oDate, oConfig, sLocale) {
        oConfig = oConfig || {};
        
        if(!(oDate instanceof Date)) {
            return YAHOO.lang.isValue(oDate) ? oDate : "";
        }

        var format = oConfig.format || "%m/%d/%Y";

        // Be backwards compatible, support strings that are
        // exactly equal to YYYY/MM/DD, DD/MM/YYYY and MM/DD/YYYY
        if(format === 'YYYY/MM/DD') {
            format = '%Y/%m/%d';
        } else if(format === 'DD/MM/YYYY') {
            format = '%d/%m/%Y';
        } else if(format === 'MM/DD/YYYY') {
            format = '%m/%d/%Y';
        }
        // end backwards compatibility block
 
        sLocale = sLocale || "en";

        // Make sure we have a definition for the requested locale, or default to en.
        if(!(sLocale in YAHOO.util.DateLocale)) {
            if(sLocale.replace(/-[a-zA-Z]+$/, '') in YAHOO.util.DateLocale) {
                sLocale = sLocale.replace(/-[a-zA-Z]+$/, '');
            } else {
                sLocale = "en";
            }
        }

        var aLocale = YAHOO.util.DateLocale[sLocale];

        var replace_aggs = function (m0, m1) {
            var f = Dt.aggregates[m1];
            return (f === 'locale' ? aLocale[m1] : f);
        };

        var replace_formats = function (m0, m1) {
            var f = Dt.formats[m1];
            if(typeof f === 'string') {             // string => built in date function
                return oDate[f]();
            } else if(typeof f === 'function') {    // function => our own function
                return f.call(oDate, oDate, aLocale);
            } else if(typeof f === 'object' && typeof f[0] === 'string') {  // built in function with padding
                return xPad(oDate[f[0]](), f[1]);
            } else {
                return m1;
            }
        };

        // First replace aggregates (run in a loop because an agg may be made up of other aggs)
        while(format.match(/%[cDFhnrRtTxX]/)) {
            format = format.replace(/%([cDFhnrRtTxX])/g, replace_aggs);
        }

        // Now replace formats (do not run in a loop otherwise %%a will be replace with the value of %a)
        var str = format.replace(/%([aAbBCdegGHIjklmMpPsSuUVwWyYzZ%])/g, replace_formats);

        replace_aggs = replace_formats = undefined;

        return str;
    }
 };
 
 YAHOO.namespace("YAHOO.util");
 YAHOO.util.Date = Dt;

/**
 * The DateLocale class is a container and base class for all
 * localised date strings used by YAHOO.util.Date. It is used
 * internally, but may be extended to provide new date localisations.
 *
 * To create your own DateLocale, follow these steps:
 * <ol>
 *  <li>Find an existing locale that matches closely with your needs</li>
 *  <li>Use this as your base class.  Use YAHOO.util.DateLocale if nothing
 *   matches.</li>
 *  <li>Create your own class as an extension of the base class using
 *   YAHOO.lang.merge, and add your own localisations where needed.</li>
 * </ol>
 * See the YAHOO.util.DateLocale['en-US'] and YAHOO.util.DateLocale['en-GB']
 * classes which extend YAHOO.util.DateLocale['en'].
 *
 * For example, to implement locales for French french and Canadian french,
 * we would do the following:
 * <ol>
 *  <li>For French french, we have no existing similar locale, so use
 *   YAHOO.util.DateLocale as the base, and extend it:
 *   <pre>
 *      YAHOO.util.DateLocale['fr'] = YAHOO.lang.merge(YAHOO.util.DateLocale, {
 *          a: ['dim', 'lun', 'mar', 'mer', 'jeu', 'ven', 'sam'],
 *          A: ['dimanche', 'lundi', 'mardi', 'mercredi', 'jeudi', 'vendredi', 'samedi'],
 *          b: ['jan', 'f&eacute;v', 'mar', 'avr', 'mai', 'jun', 'jui', 'ao&ucirc;', 'sep', 'oct', 'nov', 'd&eacute;c'],
 *          B: ['janvier', 'f&eacute;vrier', 'mars', 'avril', 'mai', 'juin', 'juillet', 'ao&ucirc;t', 'septembre', 'octobre', 'novembre', 'd&eacute;cembre'],
 *          c: '%a %d %b %Y %T %Z',
 *          p: ['', ''],
 *          P: ['', ''],
 *          x: '%d.%m.%Y',
 *          X: '%T'
 *      });
 *   </pre>
 *  </li>
 *  <li>For Canadian french, we start with French french and change the meaning of \%x:
 *   <pre>
 *      YAHOO.util.DateLocale['fr-CA'] = YAHOO.lang.merge(YAHOO.util.DateLocale['fr'], {
 *          x: '%Y-%m-%d'
 *      });
 *   </pre>
 *  </li>
 * </ol>
 *
 * With that, you can use your new locales:
 * <pre>
 *    var d = new Date("2008/04/22");
 *    YAHOO.util.Date.format(d, {format: "%A, %d %B == %x"}, "fr");
 * </pre>
 * will return:
 * <pre>
 *    mardi, 22 avril == 22.04.2008
 * </pre>
 * And
 * <pre>
 *    YAHOO.util.Date.format(d, {format: "%A, %d %B == %x"}, "fr-CA");
 * </pre>
 * Will return:
 * <pre>
 *   mardi, 22 avril == 2008-04-22
 * </pre>
 * @namespace YAHOO.util
 * @requires yahoo
 * @class DateLocale
 */
 YAHOO.util.DateLocale = {
        a: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
        A: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
        b: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
        B: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
        c: '%a %d %b %Y %T %Z',
        p: ['AM', 'PM'],
        P: ['am', 'pm'],
        r: '%I:%M:%S %p',
        x: '%d/%m/%y',
        X: '%T'
 };

 YAHOO.util.DateLocale['en'] = YAHOO.lang.merge(YAHOO.util.DateLocale, {});

 YAHOO.util.DateLocale['en-US'] = YAHOO.lang.merge(YAHOO.util.DateLocale['en'], {
        c: '%a %d %b %Y %I:%M:%S %p %Z',
        x: '%m/%d/%Y',
        X: '%I:%M:%S %p'
 });

 YAHOO.util.DateLocale['en-GB'] = YAHOO.lang.merge(YAHOO.util.DateLocale['en'], {
        r: '%l:%M:%S %P %Z'
 });
 YAHOO.util.DateLocale['en-AU'] = YAHOO.lang.merge(YAHOO.util.DateLocale['en']);

})();

YAHOO.register("datasource", YAHOO.util.DataSource, {version: "2.8.1", build: "19"});
/*
Copyright (c) 2010, Yahoo! Inc. All rights reserved.
Code licensed under the BSD License:
http://developer.yahoo.com/yui/license.html
version: 2.8.1
*/
/**
 * The selector module provides helper methods allowing CSS3 Selectors to be used with DOM elements.
 * @module selector
 * @title Selector Utility
 * @namespace YAHOO.util
 * @requires yahoo, dom
 */

(function() {
var Y = YAHOO.util;

/**
 * Provides helper methods for collecting and filtering DOM elements.
 * @namespace YAHOO.util
 * @class Selector
 * @static
 */

Y.Selector = {
    _foundCache: [],
    _regexCache: {},

    _re: {
        nth: /^(?:([-]?\d*)(n){1}|(odd|even)$)*([-+]?\d*)$/,
        attr: /(\[.*\])/g,
        urls: /^(?:href|src)/
    },

    /**
     * Default document for use queries 
     * @property document
     * @type object
     * @default window.document
     */
    document: window.document,
    /**
     * Mapping of attributes to aliases, normally to work around HTMLAttributes
     * that conflict with JS reserved words.
     * @property attrAliases
     * @type object
     */
    attrAliases: {
    },

    /**
     * Mapping of shorthand tokens to corresponding attribute selector 
     * @property shorthand
     * @type object
     */
    shorthand: {
        //'(?:(?:[^\\)\\]\\s*>+~,]+)(?:-?[_a-z]+[-\\w]))+#(-?[_a-z]+[-\\w]*)': '[id=$1]',
        '\\#(-?[_a-z]+[-\\w]*)': '[id=$1]',
        '\\.(-?[_a-z]+[-\\w]*)': '[class~=$1]'
    },

    /**
     * List of operators and corresponding boolean functions. 
     * These functions are passed the attribute and the current node's value of the attribute.
     * @property operators
     * @type object
     */
    operators: {
        '=': function(attr, val) { return attr === val; }, // Equality
        '!=': function(attr, val) { return attr !== val; }, // Inequality
        '~=': function(attr, val) { // Match one of space seperated words 
            var s = ' ';
            return (s + attr + s).indexOf((s + val + s)) > -1;
        },
        '|=': function(attr, val) { return attr === val || attr.slice(0, val.length + 1) === val + '-'; }, // Matches value followed by optional hyphen
        '^=': function(attr, val) { return attr.indexOf(val) === 0; }, // Match starts with value
        '$=': function(attr, val) { return attr.slice(-val.length) === val; }, // Match ends with value
        '*=': function(attr, val) { return attr.indexOf(val) > -1; }, // Match contains value as substring 
        '': function(attr, val) { return attr; } // Just test for existence of attribute
    },

    /**
     * List of pseudo-classes and corresponding boolean functions. 
     * These functions are called with the current node, and any value that was parsed with the pseudo regex.
     * @property pseudos
     * @type object
     */
    pseudos: {
        'root': function(node) {
            return node === node.ownerDocument.documentElement;
        },

        'nth-child': function(node, val) {
            return Y.Selector._getNth(node, val);
        },

        'nth-last-child': function(node, val) {
            return Y.Selector._getNth(node, val, null, true);
        },

        'nth-of-type': function(node, val) {
            return Y.Selector._getNth(node, val, node.tagName);
        },
         
        'nth-last-of-type': function(node, val) {
            return Y.Selector._getNth(node, val, node.tagName, true);
        },
         
        'first-child': function(node) {
            return Y.Selector._getChildren(node.parentNode)[0] === node;
        },

        'last-child': function(node) {
            var children = Y.Selector._getChildren(node.parentNode);
            return children[children.length - 1] === node;
        },

        'first-of-type': function(node, val) {
            return Y.Selector._getChildren(node.parentNode, node.tagName)[0];
        },
         
        'last-of-type': function(node, val) {
            var children = Y.Selector._getChildren(node.parentNode, node.tagName);
            return children[children.length - 1];
        },
         
        'only-child': function(node) {
            var children = Y.Selector._getChildren(node.parentNode);
            return children.length === 1 && children[0] === node;
        },

        'only-of-type': function(node) {
            return Y.Selector._getChildren(node.parentNode, node.tagName).length === 1;
        },

        'empty': function(node) {
            return node.childNodes.length === 0;
        },

        'not': function(node, simple) {
            return !Y.Selector.test(node, simple);
        },

        'contains': function(node, str) {
            var text = node.innerText || node.textContent || '';
            return text.indexOf(str) > -1;
        },
        'checked': function(node) {
            return node.checked === true;
        }
    },

    /**
     * Test if the supplied node matches the supplied selector.
     * @method test
     *
     * @param {HTMLElement | String} node An id or node reference to the HTMLElement being tested.
     * @param {string} selector The CSS Selector to test the node against.
     * @return{boolean} Whether or not the node matches the selector.
     * @static
    
     */
    test: function(node, selector) {
        node = Y.Selector.document.getElementById(node) || node;

        if (!node) {
            return false;
        }

        var groups = selector ? selector.split(',') : [];
        if (groups.length) {
            for (var i = 0, len = groups.length; i < len; ++i) {
                if ( Y.Selector._test(node, groups[i]) ) { // passes if ANY group matches
                    return true;
                }
            }
            return false;
        }
        return Y.Selector._test(node, selector);
    },

    _test: function(node, selector, token, deDupe) {
        token = token || Y.Selector._tokenize(selector).pop() || {};

        if (!node.tagName ||
            (token.tag !== '*' && node.tagName !== token.tag) ||
            (deDupe && node._found) ) {
            return false;
        }

        if (token.attributes.length) {
            var val,
                ieFlag,
                re_urls = Y.Selector._re.urls;

            if (!node.attributes || !node.attributes.length) {
                return false;
            }
            for (var i = 0, attr; attr = token.attributes[i++];) {
                ieFlag = (re_urls.test(attr[0])) ? 2 : 0;
                val = node.getAttribute(attr[0], ieFlag);
                if (val === null || val === undefined) {
                    return false;
                }
                if ( Y.Selector.operators[attr[1]] &&
                        !Y.Selector.operators[attr[1]](val, attr[2])) {
                    return false;
                }
            }
        }

        if (token.pseudos.length) {
            for (var i = 0, len = token.pseudos.length; i < len; ++i) {
                if (Y.Selector.pseudos[token.pseudos[i][0]] &&
                        !Y.Selector.pseudos[token.pseudos[i][0]](node, token.pseudos[i][1])) {
                    return false;
                }
            }
        }

        return (token.previous && token.previous.combinator !== ',') ?
                Y.Selector._combinators[token.previous.combinator](node, token) :
                true;
    },

    /**
     * Filters a set of nodes based on a given CSS selector. 
     * @method filter
     *
     * @param {array} nodes A set of nodes/ids to filter. 
     * @param {string} selector The selector used to test each node.
     * @return{array} An array of nodes from the supplied array that match the given selector.
     * @static
     */
    filter: function(nodes, selector) {
        nodes = nodes || [];

        var node,
            result = [],
            tokens = Y.Selector._tokenize(selector);

        if (!nodes.item) { // if not HTMLCollection, handle arrays of ids and/or nodes
            for (var i = 0, len = nodes.length; i < len; ++i) {
                if (!nodes[i].tagName) { // tagName limits to HTMLElements 
                    node = Y.Selector.document.getElementById(nodes[i]);
                    if (node) { // skip IDs that return null 
                        nodes[i] = node;
                    } else {
                    }
                }
            }
        }
        result = Y.Selector._filter(nodes, Y.Selector._tokenize(selector)[0]);
        return result;
    },

    _filter: function(nodes, token, firstOnly, deDupe) {
        var result = firstOnly ? null : [],
            foundCache = Y.Selector._foundCache;

        for (var i = 0, len = nodes.length; i < len; i++) {
            if (! Y.Selector._test(nodes[i], '', token, deDupe)) {
                continue;
            }

            if (firstOnly) {
                return nodes[i];
            }
            if (deDupe) {
                if (nodes[i]._found) {
                    continue;
                }
                nodes[i]._found = true;
                foundCache[foundCache.length] = nodes[i];
            }

            result[result.length] = nodes[i];
        }

        return result;
    },

    /**
     * Retrieves a set of nodes based on a given CSS selector. 
     * @method query
     *
     * @param {string} selector The CSS Selector to test the node against.
     * @param {HTMLElement | String} root optional An id or HTMLElement to start the query from. Defaults to Selector.document.
     * @param {Boolean} firstOnly optional Whether or not to return only the first match.
     * @return {Array} An array of nodes that match the given selector.
     * @static
     */
    query: function(selector, root, firstOnly) {
        var result = Y.Selector._query(selector, root, firstOnly);
        return result;
    },


    _query: function(selector, root, firstOnly, deDupe) {
        var result =  (firstOnly) ? null : [],
            node;

        if (!selector) {
            return result;
        }

        var groups = selector.split(','); // TODO: handle comma in attribute/pseudo

        if (groups.length > 1) {
            var found;
            for (var i = 0, len = groups.length; i < len; ++i) {
                found = Y.Selector._query(groups[i], root, firstOnly, true);
                result = firstOnly ? found : result.concat(found); 
            }
            Y.Selector._clearFoundCache();
            return result;
        }

        if (root && !root.nodeName) { // assume ID
            root = Y.Selector.document.getElementById(root);
            if (!root) {
                return result;
            }
        }

        root = root || Y.Selector.document;

        if (root.nodeName !== '#document') { // prepend with root selector
            Y.Dom.generateId(root); // TODO: cleanup after?
            selector = root.tagName + '#' + root.id + ' ' + selector;
            node = root;
            root = root.ownerDocument;
        }

        var tokens = Y.Selector._tokenize(selector);
        var idToken = tokens[Y.Selector._getIdTokenIndex(tokens)],
            nodes = [],
            id,
            token = tokens.pop() || {};
            
        if (idToken) {
            id = Y.Selector._getId(idToken.attributes);
        }

        // use id shortcut when possible
        if (id) {
            node = node || Y.Selector.document.getElementById(id);

            if (node && (root.nodeName === '#document' || Y.Dom.isAncestor(root, node))) {
                if ( Y.Selector._test(node, null, idToken) ) {
                    if (idToken === token) {
                        nodes = [node]; // simple selector
                    } else if (idToken.combinator === ' ' || idToken.combinator === '>') {
                        root = node; // start from here
                    }
                }
            } else {
                return result;
            }
        }

        if (root && !nodes.length) {
            nodes = root.getElementsByTagName(token.tag);
        }

        if (nodes.length) {
            result = Y.Selector._filter(nodes, token, firstOnly, deDupe); 
        }

        return result;
    },


    _clearFoundCache: function() {
        var foundCache = Y.Selector._foundCache;
        for (var i = 0, len = foundCache.length; i < len; ++i) {
            try { // IE no like delete
                delete foundCache[i]._found;
            } catch(e) {
                foundCache[i].removeAttribute('_found');
            }
        }
        foundCache = [];
    },


    _getRegExp: function(str, flags) {
        var regexCache = Y.Selector._regexCache;
        flags = flags || '';
        if (!regexCache[str + flags]) {
            regexCache[str + flags] = new RegExp(str, flags);
        }
        return regexCache[str + flags];
    },

    _getChildren: function() {
        if (document.documentElement.children && document.documentElement.children.tags) { // document for capability test
            return function(node, tag) {
                return (tag) ? node.children.tags(tag) : node.children || [];
            };
        } else {
            return function(node, tag) {
                var children = [],
                    childNodes = node.childNodes;

                for (var i = 0, len = childNodes.length; i < len; ++i) {
                    if (childNodes[i].tagName) {
                        if (!tag || childNodes[i].tagName === tag) {
                            children.push(childNodes[i]);
                        }
                    }
                }
                return children;
            };
        }
    }(),

    _combinators: {
        ' ': function(node, token) {
            while ( (node = node.parentNode) ) {
                if (Y.Selector._test(node, '', token.previous)) {
                    return true;
                }
            }  
            return false;
        },

        '>': function(node, token) {
            return Y.Selector._test(node.parentNode, null, token.previous);
        },

        '+': function(node, token) {
            var sib = node.previousSibling;
            while (sib && sib.nodeType !== 1) {
                sib = sib.previousSibling;
            }

            if (sib && Y.Selector._test(sib, null, token.previous)) {
                return true; 
            }
            return false;
        },

        '~': function(node, token) {
            var sib = node.previousSibling;
            while (sib) {
                if (sib.nodeType === 1 && Y.Selector._test(sib, null, token.previous)) {
                    return true;
                }
                sib = sib.previousSibling;
            }

            return false;
        }
    },


    /*
        an+b = get every _a_th node starting at the _b_th
        0n+b = no repeat ("0" and "n" may both be omitted (together) , e.g. "0n+1" or "1", not "0+1"), return only the _b_th element
        1n+b =  get every element starting from b ("1" may may be omitted, e.g. "1n+0" or "n+0" or "n")
        an+0 = get every _a_th element, "0" may be omitted 
    */
    _getNth: function(node, expr, tag, reverse) {
        Y.Selector._re.nth.test(expr);
        var a = parseInt(RegExp.$1, 10), // include every _a_ elements (zero means no repeat, just first _a_)
            n = RegExp.$2, // "n"
            oddeven = RegExp.$3, // "odd" or "even"
            b = parseInt(RegExp.$4, 10) || 0, // start scan from element _b_
            result = [],
            op;

        var siblings = Y.Selector._getChildren(node.parentNode, tag);

        if (oddeven) {
            a = 2; // always every other
            op = '+';
            n = 'n';
            b = (oddeven === 'odd') ? 1 : 0;
        } else if ( isNaN(a) ) {
            a = (n) ? 1 : 0; // start from the first or no repeat
        }

        if (a === 0) { // just the first
            if (reverse) {
                b = siblings.length - b + 1; 
            }

            if (siblings[b - 1] === node) {
                return true;
            } else {
                return false;
            }

        } else if (a < 0) {
            reverse = !!reverse;
            a = Math.abs(a);
        }

        if (!reverse) {
            for (var i = b - 1, len = siblings.length; i < len; i += a) {
                if ( i >= 0 && siblings[i] === node ) {
                    return true;
                }
            }
        } else {
            for (var i = siblings.length - b, len = siblings.length; i >= 0; i -= a) {
                if ( i < len && siblings[i] === node ) {
                    return true;
                }
            }
        }
        return false;
    },

    _getId: function(attr) {
        for (var i = 0, len = attr.length; i < len; ++i) {
            if (attr[i][0] == 'id' && attr[i][1] === '=') {
                return attr[i][2];
            }
        }
    },

    _getIdTokenIndex: function(tokens) {
        for (var i = 0, len = tokens.length; i < len; ++i) {
            if (Y.Selector._getId(tokens[i].attributes)) {
                return i;
            }
        }
        return -1;
    },

    _patterns: {
        tag: /^((?:-?[_a-z]+[\w-]*)|\*)/i,
        attributes: /^\[([a-z]+\w*)+([~\|\^\$\*!=]=?)?['"]?([^\]]*?)['"]?\]/i,
        pseudos: /^:([-\w]+)(?:\(['"]?(.+)['"]?\))*/i,
        combinator: /^\s*([>+~]|\s)\s*/
    },

    /**
        Break selector into token units per simple selector.
        Combinator is attached to left-hand selector.
     */
    _tokenize: function(selector) {
        var token = {},     // one token per simple selector (left selector holds combinator)
            tokens = [],    // array of tokens
            id,             // unique id for the simple selector (if found)
            found = false,  // whether or not any matches were found this pass
            patterns = Y.Selector._patterns,
            match;          // the regex match

        selector = Y.Selector._replaceShorthand(selector); // convert ID and CLASS shortcuts to attributes

        /*
            Search for selector patterns, store, and strip them from the selector string
            until no patterns match (invalid selector) or we run out of chars.

            Multiple attributes and pseudos are allowed, in any order.
            for example:
                'form:first-child[type=button]:not(button)[lang|=en]'
        */
        do {
            found = false; // reset after full pass
            for (var re in patterns) {
                if (YAHOO.lang.hasOwnProperty(patterns, re)) {
                    if (re != 'tag' && re != 'combinator') { // only one allowed
                        token[re] = token[re] || [];
                    }
                    if ( (match = patterns[re].exec(selector)) ) { // note assignment
                        found = true;
                        if (re != 'tag' && re != 'combinator') { // only one allowed
                            // capture ID for fast path to element
                            if (re === 'attributes' && match[1] === 'id') {
                                token.id = match[3];
                            }

                            token[re].push(match.slice(1));
                        } else { // single selector (tag, combinator)
                            token[re] = match[1];
                        }
                        selector = selector.replace(match[0], ''); // strip current match from selector
                        if (re === 'combinator' || !selector.length) { // next token or done
                            token.attributes = Y.Selector._fixAttributes(token.attributes);
                            token.pseudos = token.pseudos || [];
                            token.tag = token.tag ? token.tag.toUpperCase() : '*';
                            tokens.push(token);

                            token = { // prep next token
                                previous: token
                            };
                        }
                    }
                }
            }
        } while (found);

        return tokens;
    },


    _fixAttributes: function(attr) {
        var aliases = Y.Selector.attrAliases;
        attr = attr || [];
        for (var i = 0, len = attr.length; i < len; ++i) {
            if (aliases[attr[i][0]]) { // convert reserved words, etc
                attr[i][0] = aliases[attr[i][0]];
            }
            if (!attr[i][1]) { // use exists operator
                attr[i][1] = '';
            }
        }
        return attr;
    },

    _replaceShorthand: function(selector) {
        var shorthand = Y.Selector.shorthand;

        //var attrs = selector.match(Y.Selector._patterns.attributes); // pull attributes to avoid false pos on "." and "#"
        var attrs = selector.match(Y.Selector._re.attr); // pull attributes to avoid false pos on "." and "#"
        if (attrs) {
            selector = selector.replace(Y.Selector._re.attr, 'REPLACED_ATTRIBUTE');
        }
        for (var re in shorthand) {
            if (YAHOO.lang.hasOwnProperty(shorthand, re)) {
                selector = selector.replace(Y.Selector._getRegExp(re, 'gi'), shorthand[re]);
            }
        }

        if (attrs) {
            for (var i = 0, len = attrs.length; i < len; ++i) {
                selector = selector.replace('REPLACED_ATTRIBUTE', attrs[i]);
            }
        }
        return selector;
    }
};

if (YAHOO.env.ua.ie && YAHOO.env.ua.ie < 8) { // rewrite class for IE < 8
    Y.Selector.attrAliases['class'] = 'className';
    Y.Selector.attrAliases['for'] = 'htmlFor';
}

})();
YAHOO.register("selector", YAHOO.util.Selector, {version: "2.8.1", build: "19"});
SONET.localeInfo = {};
SONET.localeInfo.culture = "en_US";
SONET.localeInfo.ietf = "en-US";
SONET.localeInfo.monthNames = ["January","February","March","April","May","June","July","August","September","October","November","December"];
SONET.localeInfo.abbreviatedMonthNames = ["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];
SONET.localeInfo.narrowMonthNames = ["J","F","M","A","M","J","J","A","S","O","N","D"];
SONET.localeInfo.dayNames = ["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
SONET.localeInfo.abbreviatedDayNames = ["Sun","Mon","Tue","Wed","Thu","Fri","Sat"];
SONET.localeInfo.narrowDayNames = ["S","M","T","W","T","F","S"];
SONET.localeInfo.ampmMarkers = ["AM","PM"];
SONET.localeInfo.fullDatePattern = "EEEE, MMMM d, y";
SONET.localeInfo.fullDateFormat = "%A, %B %e, %Y";
SONET.localeInfo.mediumDatePattern = "MMM d, y";
SONET.localeInfo.mediumDateFormat = "%b %e, %Y";
SONET.localeInfo.shortDatePattern = "M\/d\/yy";
SONET.localeInfo.shortDateFormat = "%m\/%e\/%y";
SONET.localeInfo.fullTimePattern = "h:mm:ss a zzzz";
SONET.localeInfo.fullTimeFormat = "%l:%M:%S %p %Z";
SONET.localeInfo.mediumTimePattern = "h:mm:ss a";
SONET.localeInfo.mediumTimeFormat = "%l:%M:%S %p";
SONET.localeInfo.shortTimePattern = "h:mm a";
SONET.localeInfo.shortTimeFormat = "%l:%M %p";
SONET.translations = [];
/**
 * Contains all of our global settings
 *
 * These will be used by widget.getValue() as a fallback if a widget-specific
 * setting is missing
 */
SONET.globalSettings = {};

/**
 * Keeps track of all of our enclosures (currently that's a 1:1 mapping with widgets)
 */
SONET.enclosures = [];

/**
 * Keeps track of all our feature providers
 */
SONET.featureProviders = [];

/**
 * Keeps track of any extensions to be applied to the widget object
 */
SONET.widgetExtensions = {};

// Simple helper variables
SONET.host = window.location.hostname;
SONET.path = 'http://' + SONET.host + '/';

/**
 * Safe alias of console.log() 
 */
SONET.log = function () {
    var isUndefined = function(oVar) { return (typeof oVar == "undefined") };
    if (!isUndefined(window.console) &&
        !isUndefined(window.console.log) &&
        !isUndefined(window.console.log.call)) {
        if (arguments.length >= 2 && !isUndefined(console[arguments[1]])) {
            console[arguments[1]].call(console, arguments[0]);
        } else {
            console.log.call(console, arguments[0]);
        }
    }
};
/**
 * The UWA object is the single global object used by SONET. It is mostly a
 * helpers and wrappers ultimately using JQuery
 * @module sonet
 * @title UWA
 */
SONET.uwa = (function() {
    /* Shortcut for getElementById
     * from Drivers/UWA-alone.js
     */
    var getEl = function(el) {
      if (typeof el == 'string') {
        el = document.getElementById(el);
      }
      return el;
    }

    /* Shortcut for transforming iterables into arrays
     * from Drivers/UWA-alone.js
     */
    function $A(iterable) {
      if (typeof iterable == 'object') {
        var array = [];
        for (var i = 0, l = iterable.length; i < l; i++) array[i] = iterable[i];
        return array;
      }
      return Array.prototype.slice.call(iterable);
    };

    /* From UWA.js and Drivers/UWA-alone.js 
     * - Provides basic sonet interfrace to uwa
     */
    var UWA = {
        version: '1.2',
        'Scripts': {},
        'Widgets': {},
        'Controls': {},
        'Services': {},
        'Templates': {},
        'PopupContext': undefined,

        log: function(sMessage) {
            SONET.log(sMessage);
        },

        extend: function(original, extended) {
            for (var key in (extended || {})) original[key] = extended[key];
            return original;
        },

        merge: function(oDest, oSource) {
            for(sProp in oSource) {
                if (typeof(oDest[sProp]) == 'undefined') {
                    oDest[sProp] = oSource[sProp];
                }
            }
        },

        // Extend an Element with UWA element extensions
        extendElement: function(el) {
          el = getEl(el);
          if (el && !el.isUwaExtended) {
            UWA.merge(el, UWA.Element);
          }
          return el;
        },

        // Element builder
        createElement: function(tagName, options) {
          var el = UWA.extendElement(document.createElement(tagName)); 
          for (var name in options) { 
             var option = options[name]; 
             switch(name) { 
               case 'styles': 
                 el.setStyle(option); 
                 break;
               case 'attributes':
                 el.setAttributes(option);
                 break;
               case 'id':
                 el.id = option;
                 break;
               case 'class':
                 el.className = option;
                 break;
               case 'events':
                 el.addEvents(option);
                 break; 
               default:
                 el.setAttribute(name, option); 
             } 
         } 
         return el;
        }
    };
    UWA.$element = UWA.extendElement;

    UWA.merge(document, {
        getElementsByClassName: function(className, el){
            var elRoot = el || document;
            return $('.' + className, elRoot);
        }
    });

    // Element extensions
    if (typeof UWA.Element == "undefined") UWA.Element = {};

    UWA.merge(UWA.Element, {
      getElementById: function(id){
        var el = document.getElementById(id);
        return el ? UWA.extendElement(el) : null;
      },      
      getElementsByClassName: function(className){
        var aEl = document.getElementsByClassName(className, this);
        for (var i = 0, length = aEl.length; i < length; i++) {
          aEl[i] = UWA.extendElement(aEl[i]);
        }
        return aEl;
      }      
    });

    // Function extensions
    UWA.merge(Function.prototype, {
      bind: function() {
        if (arguments.length < 2 && arguments[0] === undefined) return this;
        var __method = this, args = $A(arguments), object = args.shift();
        return function() {
          return __method.apply(object, args.concat($A(arguments)));
        }
      },
      
      bindAsEventListener: function() {
        var __method = this, args = $A(arguments), object = args.shift();
        return function(event) {
          return __method.apply(object, [event || window.event].concat(args));
        }
      }
    });

    UWA.Form = {
      collectionToArray : function(collection) {
        resultArray = new Array();
        for (i = 0; i < collection.length; i++) {
          resultArray[resultArray.length] = collection[i];
        }
        return resultArray;
      },
        
      getElements: function(form) {
        var inputArray = UWA.Form.collectionToArray(getEl(form).getElementsByTagName('input'));
        var selectArray = UWA.Form.collectionToArray(getEl(form).getElementsByTagName('select'));
        return inputArray.concat(selectArray);
      }
    }

    return {
        use: function(fnLoader) {
            fnLoader(UWA);
        }
    };
})();
/*
Script: Element

Document Object Model extensions.

Credits:
  Partially based on MooTools, My Object Oriented Javascript Tools.
  Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
  Partially based on Prototype JavaScript framework, version 1.6.0 (c) 2005-2007 Sam Stephenson.
  Prototype is freely distributable under the terms of an MIT-style license.
  For details, see the Prototype web site: http://www.prototypejs.org/
*/

/*
License:
  Copyright (c) 2005-2008 Netvibes (http://www.netvibes.org/).

  This file is part of Netvibes Widget Platform.

  Netvibes Widget Platform is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  Netvibes Widget Platform is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with Netvibes Widget Platform.  If not, see <http://www.gnu.org/licenses/>.
*/

SONET.uwa.use(function(UWA) {
if (typeof UWA.Element == "undefined") UWA.Element = {};

UWA.merge(UWA.Element, {
  
  /* Mark elements with this mixin as being extened.
   * Prevents extending more then once
   */
  isUwaExtended: true,
	
  /* Group: Content manipulation methods */
  
  /* Method: addContent
  
  Status:
    Documented in UWA 1.0 - to be deprecated
  
  */
  addContent: function(content) {
    if (typeof content == 'string') {
      // UWA.log("addContent should be soon deprecated. Use alternative syntaxes.");
      var node = document.createElement("div");
      node.innerHTML = content;
      return this.appendChild(node);
    }
    return this.appendChild(content);
  },
  
  /* Method: setText
  
  Sets the inner text of the Element.
  
  From MooTools
  
  Status:
    Documented in UWA 1.0
  
  */
  setText: function(text) {
    this[(typeof this.innerText != 'undefined') ? 'innerText' : 'textContent'] = text;
    return this;
  },
  
  /* Method: appendText
  
  Adds a new text node at the end of the element's existing content
  
  Status:
    Documented in UWA 1.0
  
  */
  appendText: function(text) {
    var node = document.createTextNode(text);
    return this.appendChild(node);
  },
  
  /* Method: setHTML
  
  Sets the innerHTML of the Element.
  
  In MooTools
  
  Status:
    Documented in UWA 1.0
  
  */
  setHTML: function(html) {
    this.innerHTML = html;
    return this;
  },

  setContent: function(content) {
    if (typeof content == 'string') {
      this.setHTML(content);
    } else if (typeof content == 'object') {
      this.innerHTML = '';
      this.appendChild(content);
    }
    return this;
  },
  
  /* Group: Class manipulation methods */
  
  /* Method: hasClassName
  
  Checks whether element has the given CSS className.
  
  - From Prototype, code derived from MooTools
    
  Status:
    Documented in UWA 1.0
  
  */
  
  hasClassName: function(className) {
    return $(this).hasClass(className);
  },
  
  /* Method: addClassName
  
  Adds a CSS class to element.
   
  - From Prototype, code derived from MooTools
    
  Status:
    Documented in UWA 1.0
  
  */
  
  addClassName: function(className) {
    $(this).addClass(className);
    return this;
  },
  
  /* Method: removeClassName
  
  Removes element's CSS className and returns element.
  
  - From Prototype, code derived from MooTools
  
  Status:
    Documented in UWA 1.0
  
  */
  
  removeClassName: function(className) {
    $(this).removeClass(className);
    return this;
  },
  
  /* Group: DOM manipulation methods */
  
  
  /* Method: getParent
  
  return a reference to the element's parent node
  
  - In Mootools
  
  Status:
    Documented in UWA 1.0
  
  */
  getParent: function() {
    return UWA.$element(this.parentNode);
  },
  
  /* Method: getChildren
  
  return a collection of the element's child nodes
  
  - In Mootools
  
  Status:
    Documented in UWA 1.0
  
  */
  getChildren: function() {
    return this.childNodes;
  },
  
  /* Method: empty
  
  Empty an element of all its children.
  
  - From MooTools
  
  Status:
    Documented in UWA 1.0
  
  */
  
  empty: function() {
    this.innerHTML = '';
    return this;
  },
  
  /* Method: hide
  
  Hides and returns element.
  
  - From Prototype
  
  Status:
    Documented in UWA 1.0
  
  */
  
  hide: function() {
   return this.setStyle('display', 'none');
  },
  
  /* Method: show
  
  Displays and returns element.
  
  - From Prototype
  
  Status:
    Documented in UWA 1.0
  
  */
  
  show: function() {
    return this.setStyle('display', '');
  },
  
  /* Method: toggle
  
  Toggles the visibility of element.
  
  - From Prototype
  
  Status:
    Documented in UWA 1.0 - to deprecate
  
  */
  
  toggle: function() {
    this.style.display == 'none' ? this.setStyle('display', '') : this.setStyle('display', 'none');
    return this;
  },
  
  /* Method: remove
  
  Completely removes element from the document and returns it.
  
  - From Prototype, code from MooTools (dispose)
  
  Status:
    Documented in UWA 1.0
  
  */
  
  remove: function() {
    return this.parentNode.removeChild(this);
  },
  
  /* Method: getDimensions
  
  Finds the computed width and height of element and returns them as key/value pairs of an object.
  
  - From Prototype
  
  Status:
    Documented in UWA 1.0
  
  */
  
  getDimensions: function() {
    return { width: this.offsetWidth, height: this.offsetHeight };
  },
  
  /* Method: setStyle
  
  Modifies element's CSS style properties. Styles are passed as either a hash or a name/value pair.
  
  Status:
    Documented in UWA 1.0
  
  */
  
  setStyle: function(style) {
    if (typeof style == 'string') {
      $(this).css(style, arguments[1]);
    } else if (typeof style == 'object') {
      return this.setStyles(style);
    }
    return this;
  },
  
  setStyles: function(styles) {
    $(this).css(styles);
    return this;
  },
  
  setOpacity: function(value) {
    this.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    return this;
  },
  
  /* Method: inject
  
  Insert the Element inside the passed element
  
  - From MooTools
  - also in Prototype : insert
  
  Status:
    Introduced in UWA 1.2 (ginger)
  
  */
  
  inject: function(el, where) {
    if (typeof where != 'undefined') {
      UWA.log('warning: el.inject. 2nd argument not supported. ' + where);
    }
    return el.appendChild(this);
  },
  
  /* Group: Events manipulation methods */
  
  addListener: function(type, fn) {
    if (this.addEventListener) this.addEventListener(type, fn, false);
    else this.attachEvent('on' + type, fn);
    return this;
  },
  
  removeListener: function(type, fn){
    if (this.removeEventListener) this.removeEventListener(type, fn, false);
    else this.detachEvent('on' + type, fn);
    return this;
  }

});
});
/*
Script: Array

Extensions to the native JavaScript Array class.

Credits:
  Partially based on MooTools, My Object Oriented Javascript Tools.
  Copyright (c) 2006-2007 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
  Partially based on Prototype JavaScript framework, version 1.6.0 (c) 2005-2007 Sam Stephenson.
  Prototype is freely distributable under the terms of an MIT-style license.
  For details, see the Prototype web site: http://www.prototypejs.org/
*/

/*
License:
  Copyright (c) 2005-2008 Netvibes (http://www.netvibes.org/).

  This file is part of Netvibes Widget Platform.

  Netvibes Widget Platform is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  Netvibes Widget Platform is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with Netvibes Widget Platform.  If not, see <http://www.gnu.org/licenses/>.
*/

YAHOO.lang.augmentObject(Array.prototype, {

  /* Method: forEach 

  Executes a provided function once per array element.

  Notes:
    Javascript 1.6 method

  See also:
    <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:forEach>
  */
  forEach: function(fn, bind){
    for (var i = 0, j = this.length; i < j; i++) fn.call(bind, this[i], i, this);
  },

  /* Method: filter 

  Creates a new array with all elements that pass the test implemented by the provided function.

  Notes:
    Javascript 1.6 method

  See also:
    <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:filter>
  */
  filter: function(fn, bind){
    var results = [];
    for (var i = 0, j = this.length; i < j; i++){
      if (fn.call(bind, this[i], i, this)) results.push(this[i]);
    }
    return results;
  },

  /* Method: map 

  Creates a new array with the results of calling a provided function on every element in this array.

  Notes:
    Javascript 1.6 method

  See also:
    <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:map>
  */
  map: function(fn, bind){
    var results = [];
    for (var i = 0, j = this.length; i < j; i++) results[i] = fn.call(bind, this[i], i, this);
    return results;
  },

  /* Method: every 

  Tests whether all elements in the array pass the test implemented by the provided function.

  Notes:
    Javascript 1.6 method

  See also:
    <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:every>
  */
  every: function(fn, bind){
    for (var i = 0, j = this.length; i < j; i++){
      if (!fn.call(bind, this[i], i, this)) return false;
    }
    return true;
  },

  /* Method: some 

  Tests whether some element in the array passes the test implemented by the provided function.

  Notes:
    Javascript 1.6 method

  See also:
    <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:some>
  */
  some: function(fn, bind){
    for (var i = 0, j = this.length; i < j; i++){
      if (fn.call(bind, this[i], i, this)) return true;
    }
    return false;
  },

  /* Method: indexOf 

  Returns the first index at which a given element can be found in the array, or -1 if it is not present.

  Notes:
    Javascript 1.6 method

  See also:
    <http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Array:indexOf>
  */
  indexOf: function(item, from){
    var len = this.length;
    for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
      if (this[i] === item) return i;
    }
    return -1;
  }

});

YAHOO.lang.augmentObject(Array.prototype, {

  /* Method: normalize

  Not documented

  Notes:
   - needed for compatibility with a third-party UWA implementation

  */
  normalize: function(sum) {
    var x = 0;
    var ratio = sum / this.inject(0, function(a, n) { return a + n; } );
    for (var i = 0; i < this.length - 1; i++) x += (this[i] *= ratio);
    this[this.length - 1] = sum - x;
  },

  /* Method: equals

  Test wether the array equals to the one passed as parameter.

  Notes:
   - needed for compatibility with a third-party UWA implementation

  */
  equals: function(compare) {
    if (!compare) {
      return false;
    }
    var len = this.length;
    if (len != compare.length) {
      return false;
    }
    for (var i = 0; i < len; i++) {
      if (this[i] != compare[i]) {
        return false;
      }
    }
    return true;
  },

  /* Method: detect

  Not documented

  Notes:
   - needed for compatibility with the TabView Control
   - needed for compatibility with the multiplefeeds native widget

  */
  detect: function(iterator) {
    var result;
    this.each(function(value, index) {
      if (iterator(value, index)) {
        result = value;
        return result;
      }
    });
    return result;
  }

});

if (typeof Array.prototype.each != "function") {
  Array.prototype.each = Array.prototype.forEach;
}
SONET.uwa.use(function(UWA) {

UWA.Controls.TabView = function(oOptions) {
    this.initialize(oOptions);
}

/**
 * This is a basic reimplementation of the NetVibes TabView control.
 *
 * This implementation strives to be as API and behaviour compatible with the 
 * canonical NetVibes implementation as possible
 *
 * The main differences between the NV implementation and this one are:
 *
 * - NetVibes TabView is closed sourse
 * - NetVibes TabView supports pulldown menus
 * - WPP TabView supports setting a tabs default content for i18n reasons
 * - WPP TabView doesn't implement a lot of undocumented features that appear
 *   in the NV implementation
 */
UWA.Controls.TabView.prototype = { 
    /**
     * Sets the basic display options for the tab set
     *
     * Note that the default classes are prefixed with nv- for compatibility
     * reasons
     */
    setOptions: function(oNewOptions) {
        this.options = {
                        classTabSet: 'nv-tabSet',
                        classTabList: 'nv-tabList',
                        classTabContent: 'nv-tabContent',
                        orientation: 'top',
                        defaultContent: 'Loading...'
                       }

        UWA.extend(this.options, oNewOptions || {});
    },

    initialize: function(oOptions) {
        this.setOptions(oOptions);
        this.dataItems = {};
        this.selectedTab = null;
        this.selectedIndex = 0;
        this.contentArray = [];
    },

    /**
     * Adds a tab to the list of tabs
     */
    addTab: function(sTabId, oTabInfo) {
        // We don't support pulldowns, so just show the first item
        if (oTabInfo[0]) {
            oTabInfo = oTabInfo[0];
        }
        
        this._createTabItem(sTabId, oTabInfo);
        this._createTabContent(sTabId);
        this.dataItems[sTabId] = oTabInfo;
    },
    
    /**
     * Programatically selects a tab
     */
    selectTab: function(oTabKey) {
        var elTab = this.getTab(oTabKey);
        var sTabId = elTab.name;

        if (this.selectedTab && this.selectedTab.name == sTabId) {
            // Nothing to do
            return;
        }

        // We're selected
        this.selectedTab = elTab;

        // Make the right tabs selected
        var aTabListItems = this.tabList.getElementsByTagName('li');
        for(var i = 0;i < aTabListItems.length; i++) {
            var oTab = UWA.extendElement(aTabListItems[i]);

            if (oTab.name == sTabId) {
                oTab.addClassName('selected');
            }
            else {
                oTab.removeClassName('selected');
            }
        }
        
        // Make the right content visible
        for(var i = 0; i < this.contentArray.length; i++) {
            var elContent = this.contentArray[i];

            if (elContent.name == sTabId) {
                elContent.style.display = 'block';
            }
            else {
                elContent.style.display = 'none';
            }
        }
        
        this._notifyTabChange();
    },

    /**
     * Adds an observer for a given event
     *
     * We currenly only support activeTabChange so this will do nothing for
     * other events
     */
    observe: function(sEvent, fnCallback) {
        if (sEvent != 'activeTabChange') {
            // Unsupported event
            return;
        }

        if (!this.observers) {
            this.observers = [];
        }

        this.observers.push([sEvent, fnCallback]);
    },

    /**
     * Appends us to a DOM node
     */
    appendTo: function(eParent) {
        if (!this.tabSet) {
            this._createTabSet();
        }

        if (!this.selectedTab && this.tabList.hasChildNodes()) {
            this.selectTab(0);
        }

        $(eParent).appendChild(this.tabSet);
    },

    /**
     * Gets a tab either by ID or index number
     *
     * Yay compatibility
     */
    getTab: function(oKey) {
        var aTabListItems = this.tabList.getElementsByTagName('li');

        for(var i = 0; i < aTabListItems.length; i++) {
            var elTab = aTabListItems[i];

            if (typeof oKey == 'number') {
                // This is a numeric key, select by document order
                if (i == oKey) {
                    return elTab;
                }
            }
            else {
                // This is a text key, select by the tab's ID
                if (elTab.name == oKey) {
                    return elTab;
                }
            }
        }
    },

    /**
     * Get the content for a given tab
     */
    getTabContent: function(sTabId) {
        for(var i = 0; i < this.contentArray.length; i++) {
            var elContent = this.contentArray[i];

            if (elContent.name == sTabId) {
                return this.contentArray[i];
            }
        }
    },

    /**
     * Sets the content for a given tab
     */
    setContent: function(sTabId, oNewContent) {
        var oTabContent = this.getTabContent(sTabId);
        
        if (!oTabContent) {
            return;
        }

        oTabContent.setContent(oNewContent);
    },

    /**
     * Calls all of our registered observers notifying them of a tab change
     *
     * This needs selectedTab to be set
     */
    _notifyTabChange: function() {
        var oSelectedTab = this.selectedTab;
        var sTabId = oSelectedTab.name;
        var oSelectedData = this.dataItems[sTabId];

        this.observers.each(function(observer) {
            observer[1](sTabId, oSelectedData);
        });
    },

    /**
     * Creates our tab set DOM snippet
     */
    _createTabSet: function() {
        // Wrapping div for the entire tab set
        this.tabSet = document.createElement('div');
        this.tabSet.className = this.options.classTabSet + ' ' + this.options.orientation;

        // The list of tabs
        this.tabList = document.createElement('ul');
        this.tabList.className = this.options.classTabList;
        this.tabSet.appendChild(this.tabList);
    },

    /**
     * Creates a DOM snippet for a tab item
     */
    _createTabItem: function(sTabId, oTab) {
        if (!this.tabSet) {
            // Create the tabset lazily
            this._createTabSet();
        }

        // Base tab item
        var elTabItem = document.createElement('li');
        elTabItem.className = 'tab ' + sTabId;

        // Stash our sTabId in here
        elTabItem.name = sTabId;

        // The link that wraps everything
        elTabLink = document.createElement('a');

        if (oTab.disabled) {
            elTabLink.className = 'disabled';
        }
        else {
            elTabLink.onclick = this._handleClick.bindAsEventListener(this);
        }

        elTabItem.appendChild(elTabLink);

        // Icon?
        if (oTab.icon) {
            var elIcon = document.createElement('img');
            elIcon.src = oTab.icon;
            // The Netvibes control does this for some reason
            elIcon.style.marginRight = '4px';
            elIcon.style.marginBottom = '-2px';

            elTabLink.appendChild(elIcon);
        }

        // And the label
        elTabLink.appendChild(document.createTextNode(oTab.text));

        // We're done, add us to the list
        this.tabList.appendChild(elTabItem);
    },

    /**
     * Set up the content node for a tab
     */
    _createTabContent: function(sTabId) {
        var elContent = UWA.extendElement(document.createElement('div'));
        
        elContent.className = this.options.classTabContent + ' ' + sTabId;
        elContent.name = sTabId;
        elContent.innerHTML = this.options.defaultContent;
        // It seems the UWA tab control doesn't do this - but that's a bug IMO
        elContent.style.display = 'none';
        
        this.tabSet.appendChild(elContent);
        this.contentArray.push(elContent);
    },

    /**
     * Handles a click by selecting the tab the user clicked on
     */
    _handleClick: function(oEvent) {
        var elTarget = oEvent.target || oEvent.srcElement;

        // Find our LI
        while(elTarget.tagName.toUpperCase() != 'LI') {
            elTarget = elTarget.getParent();
        }

        this.selectTab(elTarget.name);
    }
}
});
SONET.uwa.use(function(UWA) {

UWA.Controls.Pager = function(oOptions){
    // This should really be called pageSize or something but we have
    // to be compatible with NetVibes
    this.limit = parseInt(oOptions.limit);
    this.offset = parseInt(oOptions.offset);
    this.dataArray = oOptions.dataArray
    this.module = oOptions.module || document;
        
    this.previousText = oOptions.previousText || UWA.Controls.Pager.DEFAULT_PREVIOUS_TEXT;
    this.nextText = oOptions.nextText || UWA.Controls.Pager.DEFAULT_NEXT_TEXT;
    
    // omniture extensions
    this.omniWidgetName = oOptions.omniWidgetName || '';
    this.omniNext = oOptions.omniNext || '';
    this.omniPrevious = oOptions.omniPrevious || '';
}

UWA.Controls.Pager.DEFAULT_PREVIOUS_TEXT = '&lt; Prev';
UWA.Controls.Pager.DEFAULT_NEXT_TEXT = 'Next &gt;';

UWA.Controls.Pager.prototype={
    getContent: function() {
        var elPagerDiv = this.module.createElement('div');
        elPagerDiv.className = 'nv-pager';

        if (this.offset > 0) {
            var elPrevLink = this.module.createElement('a');
            elPrevLink.className = 'prev';
            elPrevLink.innerHTML = this.previousText;
            elPrevLink.onclick = this.previousPage.bind(this);

            elPagerDiv.appendChild(elPrevLink);
        }else{
            var elPrevSpan = this.module.createElement('span');
            elPrevSpan.className = 'prev';
            elPrevSpan.innerHTML = this.previousText;

            elPagerDiv.appendChild(elPrevSpan);          
        }

        if (this.offset < (this.dataArray.length - this.limit)) {
           var elNextLink = this.module.createElement('a');
           elNextLink.className = 'next';
           elNextLink.innerHTML = this.nextText;
           elNextLink.onclick = this.nextPage.bind(this);

           elPagerDiv.appendChild(elNextLink);
        }else{
           var elNextSpan = this.module.createElement('span');
           elNextSpan.className = 'next';
           elNextSpan.innerHTML = this.nextText;

           elPagerDiv.appendChild(elNextSpan);          
        }

        return elPagerDiv;
    },

    /**
     * Helper to go to the next page
     *
     * Not available in the original UWA control but seems reasonable
     */
    nextPage: function() {
        if (typeof this.onChange == 'function') {
            this.onChange(this.offset + this.limit);
            
            // Omniture tracking for next link, if added
            if (this.omniWidgetName && this.omniNext)
            {
                SONET.omniture.tagInteraction(this.omniNext, this.omniWidgetName);
            }
            
        }

        return false;
    },
    
    /**
     * Helper to go to the previous page
     *
     * Not available in the original UWA control but seems reasonable
     */
    previousPage: function() {
        if (typeof this.onChange == 'function') {
            this.onChange(this.offset - this.limit);
            
            // Omniture tracking for prev link, if added
            if (this.omniWidgetName && this.omniPrevious)
            {
                SONET.omniture.tagInteraction(this.omniPrevious, this.omniWidgetName);
            }
            
        }

        return false;
    }
}

});
// This is a singleton used to very basic interwidget communication
SONET.MessageCenter = function() {
    // A hash of arrays
    var oEventListeners = {};
    
    return {
        /**
         * Get the listeners for a given event, optionally creating the listener
         * array if it doesn't exist
         */
        getSubscribers: function(sEventName) {
            if (oEventListeners[sEventName] == undefined) {
                oEventListeners[sEventName] = [];
            }

            return oEventListeners[sEventName];
        },

        subscribe: function(sEventName, fnCallback) {
            if (typeof fnCallback != 'function') {
                // Bad add, ignore
                return;
            }

            this.getSubscribers(sEventName).push(fnCallback);
        },

        unsubscribe: function(sEventName, fnCallback) {
            var aListeners = this.getSubscribers(sEventName);

            for(var i = 0; i < aListeners.length; i++) {
                if (aListeners[i] == fnCallback) {
                    aListeners.splice(i, 1);
                    // Keep going in case there's multiple subscriptions
                    i--;
                }
            }
        },

        publish: function(sEventName, oParameter) {
            var aListeners = this.getSubscribers(sEventName);

            for(var i = 0; i < aListeners.length; i++) {
                aListeners[i](oParameter, sEventName);
            }
        }
    }
}();
SONET.Mailbox = {};

(function() {
    // Indexed by mailbox ID
    var mailboxes = {};
    
    /**
     * Static method to open a mailbox by setting an ID and a receiving function
     * 
     * A null sId creates an anonymous mailbox; the mailbox can send messages
     * and receive replies but cannot be referenced by name
     *
     * This can be thought of as a bind(2)
     */
    SONET.Mailbox.open = function(sId, fnOnReceive) {
        // Create a new mailbox or get our existing one
        var oMailbox;
        
        if (sId == null) {
            // Create an anonymous mailbox
            oMailbox = new Mailbox;
        }
        else {
            oMailbox = getOrCreateMailbox(sId);
        }

        oMailbox.onReceive = fnOnReceive;
            
        // Go through our backlog
        for(var i = 0; i < oMailbox.backLog.length; i++) {
            var oMessage = oMailbox.backLog[i];
           
            // Dispatch the message again
            dispatchMessage(oMessage.source, oMailbox, oMessage.key, oMessage.data);
        }

        // Return their shiny new mailbox
        return oMailbox;
    }
   
    /**
     * This is used to either reference or create mailbox on demand
     */
    function getOrCreateMailbox(sId) {
        // Already exists?
        if (typeof(mailboxes[sId]) != 'object') {
            // Nope, create a new one
            mailboxes[sId] = new Mailbox;
            mailboxes[sId].id = sId;
        }
        // Return it
        return mailboxes[sId];
    }

    /**
     * Actually dispatch a message. Dispatch is either calling the onReceive
     * Callback for open mailboxes, or queueing for closed ones
     */
    function dispatchMessage(oSourceMailbox, oTargetMailbox, oKey, oData) {
        if (oTargetMailbox.onReceive) {
            // If they reply using .send on their argument make sure it comes back to us
            var oReplyEnvelope = new ReplyEnvelope(oTargetMailbox, oSourceMailbox);
            // Dispatch directly
            oTargetMailbox.onReceive(oReplyEnvelope, oKey, oData);
        }
        else {
            // Save message
            var oStoredMessage = {source: oSourceMailbox, key: oKey, data: oData};
            oTargetMailbox.backLog.push(oStoredMessage);
        }
    }
    
    /**
     * Private class representing mailboxes
     */
    var Mailbox = function() {
        this.backLog = [];
    };

    Mailbox.prototype = {
        /**
         * Gets a reply envelope for {this, sId}
         *
         * This is analogous to connect(2)
         */
        get: function(sId) {
            var oTargetMailbox = getOrCreateMailbox(sId);
            // The reply envelope
            return new ReplyEnvelope(this, oTargetMailbox);
        }

    };
    
    /**
     * Gets a reply envelope
     *
     * This is a {sender,receiver} pair and the only way to send messages
     */
    var ReplyEnvelope = function(oSender, oReceiver) {
        // This is useful in the receive callback to get the ID of the sender
        this.id = oReceiver.id;
        this.sender = oSender;
        this.receiver = oReceiver;
    }

    ReplyEnvelope.prototype = { 
        /** 
         * Sends a message from sender => receiver
         *
         * This is analogous send(2)
         */
        send: function(oKey, oData) {
            dispatchMessage(this.sender, this.receiver, oKey, oData);
        }
    };
})();
SONET.Injector = {};
SONET.Injector.controllerInstanceReceipts = [];

/**
 * Keeps track of all of the assets that are included inside of compiled bundles
 */
SONET.Injector.includedStylesheets = [];
SONET.Injector.includedJavascripts = [];

/**
 * Adds compiled bundle assets to the list of included asset
 */
SONET.Injector.addCompiledBundleAssets = function(sType, aAssets) {
    for(var i = 0; i < aAssets.length; i++) {
        sAsset = aAssets[i];

        // Expand our replacement variables
        // This is used to make bundles work across environmnets
        sAsset = sAsset.replace('{STATIC_ASSET_PREFIX}', SONET.staticAssetPrefix);
        sAsset = sAsset.replace('{RELATIVE_URL_ROOT}', SONET.relativeRoot);

        SONET.Injector['included' + sType].push(sAsset);
    }
}

/**
 * Registers a controller receipt
 *
 * This is a controller feature provider, name and settings to be passed along
 * during widget injections
 */
SONET.Injector.addControllerInstanceReceipt = function(sFeatureProviderType, sFeatureProviderName, sControllerName, oSettings) {
    var oReceipt = {};

    oReceipt.featureProviderType = sFeatureProviderType;
    oReceipt.featureProviderName = sFeatureProviderName;
    oReceipt.controllerName = sControllerName;
    oReceipt.settings = oSettings;

    SONET.Injector.controllerInstanceReceipts.push(oReceipt);
}

/**
 * Low level function to inject widgets
 *
 * This is used by both include_widget and widget.popupWidget
 */
SONET.Injector.injectWidget = function(sFeatureProvider, sWidget, oSettings, oCallbacks) {
    // This is our base injection URL
    var sInjectorUrl = SONET.relativeRoot + '/widgets/' + sFeatureProvider + '/' + sWidget + '/' + SONET.lastEnclosureId + '/inject';
    // This should be the primary widget we're injecting
    var oInjectorData = {};

    for(var i = 0; i < SONET.Injector.controllerInstanceReceipts.length; i++) {
        var oReceipt = SONET.Injector.controllerInstanceReceipts[i];
        var sControllerParam = 'controllers[' + i + ']';
    
        function addReceiptProperty(sPropertyName) {
            oInjectorData[sControllerParam + '[' + sPropertyName + ']'] =
                oReceipt[sPropertyName];
        }

        addReceiptProperty('featureProviderType');
        addReceiptProperty('featureProviderName');
        addReceiptProperty('controllerName');

        for(var sKey in oReceipt.settings) {
            oInjectorData[sControllerParam + '[settings][' + encodeURIComponent(sKey) + ']'] =
                oReceipt.settings[sKey];
        }
    }


    if (typeof oSettings != 'undefined') {
        // Add one our settings as name/value pairs
        for(sKey in oSettings) {
            if (typeof(sKey) == 'string') {
                oInjectorData['settings[' + encodeURIComponent(sKey) + ']'] = oSettings[sKey];
            }
        }
    }

    /**
     * Used to pull our asset tags out of the injector response
     */
    function collectElementsAsText(oDoc, sTagName) {
        var aTags = oDoc.getElementsByTagName(sTagName);
        var aTexts = [];
        for(var i = 0; i < aTags.length; i++) {
            aTexts.push(aTags[i].textContent || aTags[i].text);
        }
        return aTexts;
    }

    /**
     * Includes stylesheets not previously included
     *
     * This only checks the includedStylesheets array because
     * including duplicate CSS isn't a big deal
     */
    function includeUniqueStylesheets(aStylesheets) {
        var aUniqueStylesheets = [];

        for(var i = 0; i < aStylesheets.length; i++) {
            if ($.inArray(aStylesheets[i], SONET.Injector.includedStylesheets) != -1) {
                continue;
            }

            if (document.createStyleSheet) {
                document.createStyleSheet(aStylesheets[i]);
            } else {
                $('<link>').attr({'rel': 'stylesheet',
                                  'type': 'text/css',
                                  'href': aStylesheets[i]}).appendTo($('head'));
            }

            SONET.Injector.includedStylesheets.push(aStylesheets[i]);
        }
    }
   
    /**
     * Includes JS not previously included
     */
    function includeUniqueJavascripts(aJavascripts, fnSuccess) {
        var aUniqueJavascripts = [];
        var elScripts = document.getElementsByTagName('script');

        for(var i = 0; i < aJavascripts.length; i++) {
            var bUnique = true;
            
            // Was this in any compiled bundles/injected?
            for(var j = 0; j < SONET.Injector.includedJavascripts.length; j++) {
                if (SONET.Injector.includedJavascripts[j] == aJavascripts[i]) {
                    bUnique = false;
                    break
                }
            }

            // Still unique? Look at all the script tags
            if (bUnique) {
                for(var j = 0; j < elScripts.length; j++) {
                    if (elScripts[j].getAttribute('src') == aJavascripts[i]) {
                        bUnique = false;
                        break
                    }
                }
            } 
            
            if (bUnique) {
                aUniqueJavascripts.push(aJavascripts[i]);
            }
        }

        // Keep track of what we've loaded
        SONET.Injector.includedJavascripts = SONET.Injector.includedJavascripts.concat(aUniqueJavascripts);

        function fetchAllJavascript(aScripts, fnSuccess) {
            if (aScripts.length == 0) {
                // Success!
                if ($.isFunction(fnSuccess)) {
                    fnSuccess();
                }
                return;
            }

            // Fetch the next script and once that's done call ourselves with
            // the remainder
            var sNextScript = aScripts.shift();

            // Don't use getScript so we can enable caching
            $.ajax({'url': sNextScript, 
                    'dataType': 'script',
                    'cache': true,
                    'success': function() {
                               fetchAllJavascript(aScripts, fnSuccess);
                             }
                   });
        }

        fetchAllJavascript(aUniqueJavascripts, fnSuccess);
    }
    
    function complete(oDoc) {
        // Get our main tags
        var elInjectRoot = oDoc.documentElement;
        var elInjectBody = oDoc.getElementsByTagName('body')[0].childNodes[0];
        var elInjectScript = oDoc.getElementsByTagName('script')[0];

        // Use our callback to copy over the body
        if (typeof(oCallbacks.onBodyLoaded) == 'function') {
            oCallbacks.onBodyLoaded(elInjectBody.textContent || elInjectBody.text);
        }
         
        // Collect all unique stylesheets
        var aStylesheets = collectElementsAsText(oDoc, 'stylesheet');
        includeUniqueStylesheets(aStylesheets);

        // Collect all unique Javascripts
        var aJavascripts = collectElementsAsText(oDoc, 'javascript');
        includeUniqueJavascripts(aJavascripts, function() {
                // The widget object we just injected
                var oWidget;

                // JS loaded, run our injector script 
                eval(elInjectScript.textContent || elInjectScript.text);

                // Attempt to find the enclosure just injected
                // This is a terrible hack
                var iEnclosureId = elInjectRoot.getAttribute('rootEnclosure');
                if ((iEnclosureId != null) && (iEnclosureId != '')) {
                    oWidget = SONET.enclosures[iEnclosureId].widget;
                }

                if (typeof oCallbacks.onScriptReady == 'function') {
                    // Chain to the user callback
                    oCallbacks.onScriptReady(oWidget);
                }
        });
    }

    $.post(sInjectorUrl, oInjectorData, complete);
    return true;
}
/**
 * This is the object all of our widgets are based on
 *
 * Inspired by the UWA spec but not a conforming implementation
 */
SONET.uwa.use(function(UWA) {
    SONET.Enclosure = {};
    SONET.Enclosure.prototype = {
        /**
         * Gets the CSS selector that refers to our body element
         */
        getBodySelector: function() {
            return '#' + this.body.id
        },

        log: SONET.log,

        /**
         * Proxy to UWA
         */
        createElement: UWA.createElement,

       /**
        * Gets our widget value
        *
        * First checks our enclosure settings and then falls back to the global
        * settings
        */
       getValueDirect: function(name) {
          // Try our widget settings
          if (typeof SONET.enclosures[this.enclosureId].settings[name] != 'undefined')
          {
            return SONET.enclosures[this.enclosureId].settings[name]
          }
          
          // Now fall back to global
          if (typeof SONET.globalSettings[name] != 'undefined')
          {
              return SONET.globalSettings[name];
          }

          // Got nothing
          return null;
       },
       
       getInt: function(name) {
          var value = this.getValue(name);
          if (value == 'true' || value == true) {
            value = 1;
          }

          value = parseInt(value, 10);
          
          return isNaN(value) ? 0 : value;
      },
      
      getBool: function(name) {
        return this.getInt(name) ? true : false;
      },
      
      /**
       * Low level method to get an asset from the given asset provider
       *
       * Used by SONET to refer to its own assets regardless of the widget
       * context it's running in
       */
      getProviderAssetPath: function(oAssetProvider, sType, sUri, bCompressed) {
           var sProviderPattern = oAssetProvider.assetDirPattern;

           return SONET.staticAssetPrefix + sProviderPattern.replace('%assettype%', sType) + '/' + sUri;
      },

      /**
       * Generic support method to get an asset for the current feature
       * provider
       */
      getAssetPath: function(sType, sUri, bCompressed) {
           return this.getProviderAssetPath(SONET.featureProviders[this.featureProvider], sType, sUri, bCompressed);
      },

      getImagePath: function(sUri) {
          return this.getAssetPath('images', sUri, false);
      },
      
      getFlashPath: function(sUri) {
          return this.getAssetPath('flash', sUri, false);
      },

      getScopedElementId: function(sId) {
           return 'easscoped-' + this.enclosureId + '-' + sId
      },

      destroy: function() {
        // Let the widget clean up
        if (typeof this.onUnload == 'function') {
            this.onUnload();
        }

        // Detach us from the global namespace
        delete SONET.enclosures[this.enclosureId];
      }
    };

    /**
     * loadWidget is responsible for setting up a widget and 
     * calling its onLoad
     */
    SONET.initEnclosure = function(fnClosure, sEnclosureId, oSettings) {
        // Fetch and run the closure
        var oEnclosure = fnClosure();

        if (!$.isFunction(oEnclosure.getValue)) {
            // Set up our default getValue implementation
            oEnclosure.getValue = oEnclosure.getValueDirect;
        }
        
        // Set up the body
        // This is an HTMLElement by UWA convention
        oEnclosure.body = UWA.extendElement(document.getElementById('eas-enclosure-' + sEnclosureId));

        // Helper to get elements by their prefixed ID
        oEnclosure.body.getElementByScopedId = function(sId) {
            return oEnclosure.body.getElementById(oEnclosure.getScopedElementId(sId));
        }

        // Save our enclosure with its settings
        SONET.enclosures[sEnclosureId] = {settings: oSettings};
        // The widget needs this for getValue
        oEnclosure.enclosureId = sEnclosureId;

        // Set up the widget language
        // lang is like en_US
        oEnclosure.lang = SONET.localeInfo.culture;
        // locale is just us
        oEnclosure.locale = SONET.localeInfo.culture.substring(3,5).toLowerCase();

        // Return so the caller can do more setup
        return oEnclosure;
    }
});

SONET.Enclosure.prototype.setValue = function(sName, oValue) {
    var aSettings = SONET.enclosures[this.enclosureId].settings;

    if (typeof(aSettings[sName]) == 'undefined') {
        this.log('Attempting to save non-existent setting "' + sName + '". Value will not persist.');
        aSettings[sName] = oValue;
        return false;
    }

    // Save our local copy
    aSettings[sName] = oValue;

    if (this.getValue('eas_user_state') != 'logged_in') {
        // We only save for logged in users. This is a SONET restriction
        return false;
    }

    if (this.getValue('eas_user_preferences_storage_key') == null) {
        this.log('Unable to store preferences without a storage key');
        return false;
    }

    if (typeof(this.callSonetService) != 'function') {
        // No save callback
        return false;
    }

    // XXX: Group these
    var sSaveUrl = SONET.relativeRoot + '/services/preferences/widget/' +
                   encodeURIComponent(this.getValue('eas_user_preferences_group')) + '/' +
                   encodeURIComponent(this.getValue('eas_user_preferences_storage_key'));

    var oPostData = {};
    oPostData[sName] = $.toJSON(oValue);
    $.post(sSaveUrl, oPostData);

    return true;
}
/**
 * This is the object all of our widgets are based on
 *
 * Inspired by the UWA spec but not a conforming implementation
 */
SONET.uwa.use(function(UWA) {
    SONET.BaseWidget = function() {
        // Stores recurring timers
        this.periodicals = {};
    };

    SONET.BaseWidget.prototype = {
       setBody: function(content) {
           this.body.setContent(content);
           this.callback('onUpdateBody');
       },

       addBody: function(content) {
           this.body.addContent(content);
           this.callback('onUpdateBody');
       },
  
       callback: function(name, args, bind) {
            if (typeof bind == 'undefined') bind = this;
            try {
                if (this[name]) this[name].apply(bind, [args]);
            } catch(e) {
                UWA.log(e);
            }
       },
    
       /*
        Method: setFlashContent
        
        Set the primary content of a widget to a flash movie
         
        Parameters:
          * String sUrl: the flash movie to play
          * Object oFlashVars (optional): Parameters to pass in the flash vars (key/value)
          * Object oParams (optional): Parameters to pass in to flash player (key/value)
          * Number nHeight (optional): The height (defaults to the best fit)
          * Number nWidth (optional): The width (defaults to the best fit)
          * Object oDom (optional): Html to be added with the flash content
        
        Returns:  None
        */
        setFlashContent: function(sUri, oFlashVars, oParams, nHeight, nWidth, oDom, oOptions) {      
            var oDimensions, n,
                s = '',
                sFlashVars = '', 
                aFlashVars = [], 
                aParams = [], 
                aHtml = [];

            // Get an absolute url if it's not already absolute
            if (!sUri.match(/^http/)) {
                sUri = this.getFlashPath(sUri);
            }

            // If no flash vars given, initialize
            if (!oFlashVars) {
                oFlashVars = {};
            }

            // If no params given, initialize
            if (!oParams) {
                oParams = {};
            }

            if (typeof oParams['wmode'] === 'undefined') {
                oParams['wmode'] = 'transparent';
            }

            if (typeof oParams['src'] === 'undefined') {
                oParams['src'] = sUri;
            }
            
             if (!oDom) {
                oDom = this.body;
            }
            

            // If no dimensions given, calculate what size we should be
            if (!(nHeight && nWidth)) {
                oDimensions = this.body.getDimensions();
                nHeight = oDimensions.height;
                nWidth = oDimensions.width;
            }

            // Add all settings and preferences to the flash vars
            oFlashVars['locale'] = this.locale;
            oFlashVars['lang']   = this.lang;
            oFlashVars['host']   = SONET.path;

            // Mix in all widget settings directly
            oFlashVars = $.extend({}, SONET.globalSettings, SONET.enclosures[this.enclosureId].settings, oFlashVars);
            
            if (this.getValue('eas_wpp10_compat')) { 
                for(key in SONET.globalSettings) {
                  // esc_ key?
                  if (key.indexOf('esc_') != 0) {
                    continue;
                  }
                  
                  // Remap esc_ to _wpp
                  wpp_key = key.replace('esc_', 'wpp_');

                  // Set if not already
                  if (typeof oFlashVars[wpp_key] === 'undefined') {
                      oFlashVars[wpp_key] = SONET.globalSettings[key];
                  }
                }
            }
            
            // if not oOptions given
            if (!oOptions) {
                oOptions = {};
            }
            
            // default callback in empty function
            if (!oOptions.callback) {
                oOptions.callback = function (){};
            }
            
            // default attributes object
            if (!oOptions.attributes) {
                oOptions.attributes = {};
            }
            
            // default id for <object> tag
            if (!oOptions.attributes.id) {
                if(this.getValue('eas_wpp10_compat')){
                  oOptions.attributes.id = YAHOO.util.Dom.generateId();
                }else{
                  oOptions.attributes.id = YAHOO.util.Dom.generateId(oDom);
                }
            }

            var elContainer;
                                                          
            if (this.getValue('eas_wpp10_compat')) {
                var elDiv = this.createElement('div'), 
                    elInnerDiv = this.createElement('div');
                
                oDom.appendChild(elDiv);
                elDiv.appendChild(elInnerDiv);
                $(elDiv).css('margin', '0 auto');
                $(elDiv).css('text-align', 'center');
                elContainer = elInnerDiv;
            }
            else{
              elContainer = oDom;              
            }

            // embed the flash content with swfobject
            swfobject.embedSWF(sUri, YAHOO.util.Dom.generateId(elContainer), nWidth, nHeight, '10', this.getProviderAssetPath(SONET.sonetPluginAssetProvider, 'flash', 'swfobject/expressInstall.swf', false), oFlashVars, oParams, oOptions.attributes, oOptions.callback);
            
            // return object element reference            
            return this.body.getElementById(oOptions.attributes.id);           
        },
   
        /*
         * The preferred way to do this is widget.decorator.setTitle but this
         * function is provided for UWA compatibility
         */
        setTitle: function() {
            this.decorator.setTitle.apply(this, arguments);
        },
   
        setAutoRefresh: function(delay) {
          var rndUpdateTime = Math.round(10*1000*Math.random());
          delay = parseInt(delay);
          if (this.onRefresh && delay && delay > 0) {
            delay = delay * 1000 * 60; // from minutes to milliseconds
            this.setPeriodical('autoRefresh', this.onRefresh, delay + rndUpdateTime);
          }
        },

        /*
        Method: setPeriodical 
        
        Register a function as periodical event.
        
        The function will automatically be binded to the current widget object.
        
        Parameters:
          * String name: the name of the event
          * Function fn: the function to register
          * Integer delay: the execution delay in milliseconds
          * Boolean force: If true, fire the function for the time right now.
          
        Notes:
          internal or advanced use only
          
        */
        setPeriodical: function(name, fn, delay, force) {
          this.clearPeriodical(name);
          this.periodicals[name] = setInterval(fn.bind(this), delay);
          if (force) fn();
        },

        /*
        Method: clearPeriodical 
        
        Unregister a periodical event previously registered with <setPeriodical>
        
        Parameters:
          * String name: the name of the event
          
        Notes:
          internal or advanced use only
          
        */
        clearPeriodical: function(name) {
          if (this.periodicals[name]) { clearInterval(this.periodicals[name]) }
        },

    
        includeWidget: function(elTarget, sPluginName, sWidgetName, oSettings, fnWidgetReady) {
            function replaceTargetContent(sContent) {
                elTarget.innerHTML = sContent;
            }

            if (sPluginName == null) {
                sFeatureProvider = this.featureProvider;
            }
            else {
                sFeatureProvider = 'plugin/' + sPluginName;
            }

            var oCallbacks = {onBodyLoaded: replaceTargetContent, onScriptReady: fnWidgetReady};
            return SONET.Injector.injectWidget(sFeatureProvider, sWidgetName, oSettings, oCallbacks);
        }
    };

    // Inherit from enclosure
    $.extend(SONET.BaseWidget.prototype, SONET.Enclosure.prototype);

    /**
     * Registers a series of extensions that will be included as widget.sNamespace
     *
     * fnExtension is a function that will be passed a widget instance and is
     * expected to return something to be mixed in to widget.sNamespace
     */
    SONET.registerWidgetExtension = function(sNamespace, fnExtension) {
        SONET.widgetExtensions[sNamespace] = SONET.widgetExtensions[sNamespace] || [];
        SONET.widgetExtensions[sNamespace].push(fnExtension);
    }

    /**
     * loadWidget is responsible for setting up a widget and 
     * calling its onLoad
     */
    SONET.loadWidget = function(sFeatureProvider, sWidgetName, sEnclosureId, oSettings) {
        // Fetch and run the closure
        var oWidgetClosure = SONET.featureProviders[sFeatureProvider].widgetClosures[sWidgetName];
        var oWidget = SONET.initEnclosure(oWidgetClosure, sEnclosureId, oSettings);
        var iAutoRefresh = null;

        oWidget.featureProvider = sFeatureProvider;
        oWidget.widgetName = sWidgetName;
        
        // Start up auto refresh if it's set
        iAutoRefresh = oWidget.getValue('eas_auto_refresh');
        if (iAutoRefresh) {
            oWidget.setAutoRefresh(iAutoRefresh);
        }

        // Set the widget's decorator
        var oDecoratorId = oWidget.getValue('eas_decorator_enclosure_id');

        if (oDecoratorId != null) {
            // Point us at the decorator
            oWidget.decorator = SONET.enclosures[oDecoratorId].decorator;
            // Point the decorator back at us
            oWidget.decorator.widget = oWidget;
        }
        else {
            // Set up a stub decorator
            oWidget.decorator = new SONET.Decorator;
        }
       
        // Does this widget require a WPP 1.0 environment?
        if (oWidget.getBool('eas_wpp10_compat')) {
            // Mix in the WPP 1.0 compat stuff if they need it
            $.extend(oWidget, SONET.Wpp10WidgetMixins, true);

            // WPP 1.0 got this wrong
            oWidget.locale = SONET.localeInfo.culture.substring(0,2);
        }

        // Mix in any widget extensions previously defined
        for(var sNamespace in SONET.widgetExtensions) {
            var bGlobalNamespace = (sNamespace == '__global');

            // Add the namespace to the widget
            oWidget[sNamespace] = {};

            // Merge in each extension in that namespace
            for(var i = 0; i < SONET.widgetExtensions[sNamespace].length; i++) {
                $.extend(oWidget[sNamespace], SONET.widgetExtensions[sNamespace][i](oWidget), true);
            }
        }

        // Register the widget now that it's ready
        SONET.enclosures[sEnclosureId].widget = oWidget;

        // Call widget.onLoad()
        if (typeof oWidget.onLoad == 'function') {
            oWidget.onLoad();
        }
    }
});
/**
 * This is the object all of our widgets are based on
 *
 * Inspired by the UWA spec but not a conforming implementation
 */
SONET.uwa.use(function(UWA) {
    SONET.Decorator = function() {};
    SONET.Decorator.prototype = {
      /**
       * Warning stubs for unimplemented UWA functions
       */
       setIcon: function() {
           this.log('setIcon not implemented in this decorator');
       },
       
       showMore: function() {
           this.log('showMore not implemented in this decorator');
       },
       
       showFooter: function() {
           this.log('showFooter not implemented in this decorator');
       },
       
       setTitle: function() {
           this.log('setTitle not implemented in this decorator');
       },
       
       setMoreLink: function() {
           this.log('setMoreLink not implemented in this decorator');
       },
       
       setRssLink: function() {
           this.log('setRssLink not implemented in this decorator');
       },
       
       setMoreText: function() {
           this.log('setMoreText not implemented in this decorator');
       }
    };
    
    // Inherit from enclosure
    $.extend(SONET.Decorator.prototype, SONET.Enclosure.prototype);

    /**
     * loadDecorator is responsible for setting up a widget and 
     * calling its onLoad
     */
    SONET.loadDecorator = function(sFeatureProvider, sDecoratorName, sEnclosureId, oSettings) {
        // Fetch and run the closure
        var oDecoratorClosure = SONET.featureProviders[sFeatureProvider].decoratorClosures[sDecoratorName];
        var oDecorator = SONET.initEnclosure(oDecoratorClosure, sEnclosureId, oSettings);
        
        oDecorator.featureProvider = sFeatureProvider;
        oDecorator.decoratorName = sDecoratorName;

        // Register the decorator now that it's ready
        SONET.enclosures[sEnclosureId].decorator = oDecorator;
        
        // Call decorator.onLoad()
        if (typeof oDecorator.onLoad == 'function') {
            oDecorator.onLoad();
        }
    }
});
SONET.BaseWidget.prototype.popupWidget = function(sPlugin, sWidget, iWidth, iHeight, oSettings, oOptions) {
    var oPanel, sDomId, bClose, oWidget;
    
    // Default to empty options
    oOptions = oOptions || {};

    bClose = (typeof oOptions['close'] !== undefined) ? oOptions['close'] : true;

    function buildPopup(sInnerContent) {
        sDomId = YAHOO.util.Dom.generateId(null, 'eas-popup');
        oPanel = new YAHOO.widget.Panel(sDomId, {
                                                   width: iWidth + 'px',
                                                   height: iHeight + 'px',
                                                   visible:true,
                                                   constraintoviewport:true,
                                                   modal:true,
                                                   animate:false,
                                                   fixedcenter:true,
                                                   close: bClose
                                                  });
        oPanel.setBody(sInnerContent);
        
        // This is called when the user initiates a close
        oPanel.subscribe('hide', function() {
            if (oOptions['callback']) {
                oOptions['callback']();
            }

            if (oWidget) {
                // Clean up the widget
                oWidget.destroy();
            }
        });

        YAHOO.util.Dom.setStyle(oPanel.mask, 'z-index', '998');
        YAHOO.util.Dom.setStyle(oPanel.element, 'z-index', '999');

        oPanel.render(document.body);
    }

    function attachCloseFunction(oNewWidget) {
        // Save this so our hide event handler can use it too
        oWidget = oNewWidget;

        if (!oWidget) {
            // The root widget doesn't have an enclosure
            return;
        }

        // Hook up the widget's closePopup function
        oWidget.closePopup = function(oRet) {
            if (oOptions['callback']) {
                oOptions['callback'](oRet);
            }

            oPanel.destroy();
            oWidget.destroy();

            return true;
        }
    }

    // Determine our feature provider
    if (sPlugin == null) {
        sFeatureProvider = this.featureProvider;
    }
    else {
        sFeatureProvider = 'plugin/' + sPlugin;
    }


    // Call the injector
    SONET.Injector.injectWidget(sFeatureProvider, sWidget, oSettings, {onBodyLoaded:  buildPopup,
                                                                       onScriptReady: attachCloseFunction});
}

SONET.BaseWidget.prototype.popupPartial = function(sPartialName, iWidth, iHeight, oOptions) {
    var oPanel, sDomId, aPartials, elPartial, bClose;
    
    // Find our partial
    aPartials = YAHOO.util.Selector.query(this.getBodySelector() + ' div.eas-popup-partial-' + sPartialName + ' > div');

    if (aPartials.length != 1)
    {
        widget.log("Found " + aPartials.length + " partials matching " + sPartialName);
        return false;
    }
    elPartial = aPartials[0];

    // Default to empty options
    oOptions = oOptions || {};
    
    bClose = (typeof oOptions['close'] !== undefined) ? oOptions['close'] : true;

    sDomId = YAHOO.util.Dom.generateId(null, 'eas-popup');
    oPanel = new YAHOO.widget.Panel(sDomId, {
                                               width: iWidth + 'px',
                                               height: iHeight + 'px',
                                               visible:true,
                                               constraintoviewport:true,
                                               modal:true,
                                               animate:false,
                                               fixedcenter:true,
                                               close: bClose
                                              });
    oPanel.setBody(elPartial);
    oPanel.render(document.body);

    YAHOO.util.Dom.setStyle(oPanel.mask, 'z-index', '998');
    YAHOO.util.Dom.setStyle(oPanel.element, 'z-index', '999');

    oPanel.subscribe('hide', function() {
        if (oOptions['callback']) {
            oOptions['callback']();
        }
    });

    return oPanel;
}
/**
 * This has to be used by global helper JS
 */
SONET._ = function(sSource) {
    // Try global translations
    if (typeof SONET.translations[sSource] == "string") {
        return SONET.translations[sSource];
    }

    // Nothing, return the source directly
    return sSource;
}

/**
 * Returns a translator function for the given feature provider
 */
SONET.translatorForFeatureProvider = function(sFeatureProvider)
{
    return function(sSource) {
        // Try plugin translations
        if ((typeof SONET.featureProviders[sFeatureProvider] == "object") &&
            (typeof SONET.featureProviders[sFeatureProvider].translations[sSource] == "string")) {
            return SONET.featureProviders[sFeatureProvider].translations[sSource];
        }
            
        // Nothing, fall back to the global translator
        return SONET._(sSource);
    }
}

/*
 * Client side support code for server macros
 */
SONET.macro = {}

SONET.macro.url_for = function(sRawUrl, aPlaceholders) {
    if (typeof aPlaceholders != "undefined")
    {
        for(var i = 0; i < aPlaceholders.length; i++) {
            // This is synced with the server side placeholder code
            var sPlaceholderName = '__EAS_PH_' + i;
            // Replace the placeholder with the encoded value
            sRawUrl = sRawUrl.replace(sPlaceholderName, encodeURIComponent(aPlaceholders[i]));
        }
    }

    // We need to de-buildin the string before we can set a property
    sRawUrl = new String(sRawUrl);
    // Used as a hint that this URL requires no further processing
    sRawUrl.absolutePath = true;

    return sRawUrl;
}
// Root of SONET specific Omniture code

SONET.omniture = {};

// track our original page name/prop15
SONET.omniture.settings = {
  isFirstCall: true,
  basePageName: '',
  baseProp15: ''
};

/***
 * tagInteraction -- Notify Omniture of user interactions
 *
 * o sEvent         - required - what happened
 * o sWidgetName    - required - prop15 replacement
 *
 * Uses: s_ea, s_account, s_gi
 ***/
SONET.omniture.tagInteraction = function (sEvent, sWidgetName) {
  var settings = SONET.omniture.settings,
      omni = SONET.omniture,
      oTransaction;

  if (typeof(s_ea) == 'undefined') {
      return false;
  }

  omni.saveBaseTags();
  
  oTransaction = s_gi(s_account);
  oTransaction.linkTrackVars = 'prop15';
  oTransaction.linkTrackEvents = 'None';
  oTransaction.prop15 = omni.sanitizeName(sWidgetName, sEvent);
  oTransaction.tl(null, 'o', omni.sanitizeName(sWidgetName, sEvent));

  return true;
};

/***
 * tagLink -- Mark a link with a custom description and optionally a page name
 *
 * o elAnchor       - required - the element to attach to 
 * o sEvent         - required - Description of what was clicked
 * o sWidgetName    - required - the link description
 *
 * Uses: s_ea, s_account, s_gi
 ***/
SONET.omniture.tagLink = function (elAnchor, sEvent, sWidgetName) {
  var settings = SONET.omniture.settings,
      omni = SONET.omniture,
      sPageName, oTransaction;
  
  if (typeof(s_ea) == 'undefined') {
      return false;
  }

  omni.saveBaseTags();
  
  oTransaction = s_gi(s_account);
  oTransaction.linkTrackVars = 'prop15';
  oTransaction.linkTrackEvents = 'None';
  oTransaction.prop15 = omni.sanitizeName(sWidgetName, sEvent);
  oTransaction.tl(elAnchor, 'o', omni.sanitizeName(sWidgetName, sEvent));

  return true;
};

SONET.omniture.saveBaseTags = function () {
  var settings = SONET.omniture.settings;

  if (settings.isFirstCall) {
    settings.isFirstCall = false;
    settings.basePageName = s_ea.pageName;
    settings.baseProp15 = s_ea.prop15;
  }
}

SONET.omniture.sanitizeName = function (sWidgetName, sDescription) {
  var settings = SONET.omniture.settings,
      s = settings.basePageName + ':' + sWidgetName + ':' + sDescription;
  return s.replace(/ /g, '_').toUpperCase();
}

/*	SWFObject v2.2 <http://code.google.com/p/swfobject/> 
	is released under the MIT License <http://www.opensource.org/licenses/mit-license.php> 
*/
var swfobject=function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof j.getElementById!=D&&typeof j.getElementsByTagName!=D&&typeof j.createElement!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=Y?/win/.test(Y):/win/.test(ah),ac=Y?/mac/.test(Y):/mac/.test(ah),af=/webkit/.test(ah)?parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,X=!+"\v1",ag=[0,0,0],ab=null;if(typeof t.plugins!=D&&typeof t.plugins[S]==r){ab=t.plugins[S].description;if(ab&&!(typeof t.mimeTypes!=D&&t.mimeTypes[q]&&!t.mimeTypes[q].enabledPlugin)){T=true;X=false;ab=ab.replace(/^.*\s+(\S+\s+\S+$)/,"$1");ag[0]=parseInt(ab.replace(/^(.*)\..*$/,"$1"),10);ag[1]=parseInt(ab.replace(/^.*\.(.*)\s.*$/,"$1"),10);ag[2]=/[a-zA-Z]/.test(ab)?parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}}else{if(typeof O.ActiveXObject!=D){try{var ad=new ActiveXObject(W);if(ad){ab=ad.GetVariable("$version");if(ab){X=true;ab=ab.split(" ")[1].split(",");ag=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}}catch(Z){}}}return{w3:aa,pv:ag,wk:af,ie:X,win:ae,mac:ac}}(),k=function(){if(!M.w3){return}if((typeof j.readyState!=D&&j.readyState=="complete")||(typeof j.readyState==D&&(j.getElementsByTagName("body")[0]||j.body))){f()}if(!J){if(typeof j.addEventListener!=D){j.addEventListener("DOMContentLoaded",f,false)}if(M.ie&&M.win){j.attachEvent(x,function(){if(j.readyState=="complete"){j.detachEvent(x,arguments.callee);f()}});if(O==top){(function(){if(J){return}try{j.documentElement.doScroll("left")}catch(X){setTimeout(arguments.callee,0);return}f()})()}}if(M.wk){(function(){if(J){return}if(!/loaded|complete/.test(j.readyState)){setTimeout(arguments.callee,0);return}f()})()}s(f)}}();function f(){if(J){return}try{var Z=j.getElementsByTagName("body")[0].appendChild(C("span"));Z.parentNode.removeChild(Z)}catch(aa){return}J=true;var X=U.length;for(var Y=0;Y<X;Y++){U[Y]()}}function K(X){if(J){X()}else{U[U.length]=X}}function s(Y){if(typeof O.addEventListener!=D){O.addEventListener("load",Y,false)}else{if(typeof j.addEventListener!=D){j.addEventListener("load",Y,false)}else{if(typeof O.attachEvent!=D){i(O,"onload",Y)}else{if(typeof O.onload=="function"){var X=O.onload;O.onload=function(){X();Y()}}else{O.onload=Y}}}}}function h(){if(T){V()}else{H()}}function V(){var X=j.getElementsByTagName("body")[0];var aa=C(r);aa.setAttribute("type",q);var Z=X.appendChild(aa);if(Z){var Y=0;(function(){if(typeof Z.GetVariable!=D){var ab=Z.GetVariable("$version");if(ab){ab=ab.split(" ")[1].split(",");M.pv=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}else{if(Y<10){Y++;setTimeout(arguments.callee,10);return}}X.removeChild(aa);Z=null;H()})()}else{H()}}function H(){var ag=o.length;if(ag>0){for(var af=0;af<ag;af++){var Y=o[af].id;var ab=o[af].callbackFn;var aa={success:false,id:Y};if(M.pv[0]>0){var ae=c(Y);if(ae){if(F(o[af].swfVersion)&&!(M.wk&&M.wk<312)){w(Y,true);if(ab){aa.success=true;aa.ref=z(Y);ab(aa)}}else{if(o[af].expressInstall&&A()){var ai={};ai.data=o[af].expressInstall;ai.width=ae.getAttribute("width")||"0";ai.height=ae.getAttribute("height")||"0";if(ae.getAttribute("class")){ai.styleclass=ae.getAttribute("class")}if(ae.getAttribute("align")){ai.align=ae.getAttribute("align")}var ah={};var X=ae.getElementsByTagName("param");var ac=X.length;for(var ad=0;ad<ac;ad++){if(X[ad].getAttribute("name").toLowerCase()!="movie"){ah[X[ad].getAttribute("name")]=X[ad].getAttribute("value")}}P(ai,ah,Y,ab)}else{p(ae);if(ab){ab(aa)}}}}}else{w(Y,true);if(ab){var Z=z(Y);if(Z&&typeof Z.SetVariable!=D){aa.success=true;aa.ref=Z}ab(aa)}}}}}function z(aa){var X=null;var Y=c(aa);if(Y&&Y.nodeName=="OBJECT"){if(typeof Y.SetVariable!=D){X=Y}else{var Z=Y.getElementsByTagName(r)[0];if(Z){X=Z}}}return X}function A(){return !a&&F("6.0.65")&&(M.win||M.mac)&&!(M.wk&&M.wk<312)}function P(aa,ab,X,Z){a=true;E=Z||null;B={success:false,id:X};var ae=c(X);if(ae){if(ae.nodeName=="OBJECT"){l=g(ae);Q=null}else{l=ae;Q=X}aa.id=R;if(typeof aa.width==D||(!/%$/.test(aa.width)&&parseInt(aa.width,10)<310)){aa.width="310"}if(typeof aa.height==D||(!/%$/.test(aa.height)&&parseInt(aa.height,10)<137)){aa.height="137"}j.title=j.title.slice(0,47)+" - Flash Player Installation";var ad=M.ie&&M.win?"ActiveX":"PlugIn",ac="MMredirectURL="+O.location.toString().replace(/&/g,"%26")+"&MMplayerType="+ad+"&MMdoctitle="+j.title;if(typeof ab.flashvars!=D){ab.flashvars+="&"+ac}else{ab.flashvars=ac}if(M.ie&&M.win&&ae.readyState!=4){var Y=C("div");X+="SWFObjectNew";Y.setAttribute("id",X);ae.parentNode.insertBefore(Y,ae);ae.style.display="none";(function(){if(ae.readyState==4){ae.parentNode.removeChild(ae)}else{setTimeout(arguments.callee,10)}})()}u(aa,ab,X)}}function p(Y){if(M.ie&&M.win&&Y.readyState!=4){var X=C("div");Y.parentNode.insertBefore(X,Y);X.parentNode.replaceChild(g(Y),X);Y.style.display="none";(function(){if(Y.readyState==4){Y.parentNode.removeChild(Y)}else{setTimeout(arguments.callee,10)}})()}else{Y.parentNode.replaceChild(g(Y),Y)}}function g(ab){var aa=C("div");if(M.win&&M.ie){aa.innerHTML=ab.innerHTML}else{var Y=ab.getElementsByTagName(r)[0];if(Y){var ad=Y.childNodes;if(ad){var X=ad.length;for(var Z=0;Z<X;Z++){if(!(ad[Z].nodeType==1&&ad[Z].nodeName=="PARAM")&&!(ad[Z].nodeType==8)){aa.appendChild(ad[Z].cloneNode(true))}}}}}return aa}function u(ai,ag,Y){var X,aa=c(Y);if(M.wk&&M.wk<312){return X}if(aa){if(typeof ai.id==D){ai.id=Y}if(M.ie&&M.win){var ah="";for(var ae in ai){if(ai[ae]!=Object.prototype[ae]){if(ae.toLowerCase()=="data"){ag.movie=ai[ae]}else{if(ae.toLowerCase()=="styleclass"){ah+=' class="'+ai[ae]+'"'}else{if(ae.toLowerCase()!="classid"){ah+=" "+ae+'="'+ai[ae]+'"'}}}}}var af="";for(var ad in ag){if(ag[ad]!=Object.prototype[ad]){af+='<param name="'+ad+'" value="'+ag[ad]+'" />'}}aa.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+ah+">"+af+"</object>";N[N.length]=ai.id;X=c(ai.id)}else{var Z=C(r);Z.setAttribute("type",q);for(var ac in ai){if(ai[ac]!=Object.prototype[ac]){if(ac.toLowerCase()=="styleclass"){Z.setAttribute("class",ai[ac])}else{if(ac.toLowerCase()!="classid"){Z.setAttribute(ac,ai[ac])}}}}for(var ab in ag){if(ag[ab]!=Object.prototype[ab]&&ab.toLowerCase()!="movie"){e(Z,ab,ag[ab])}}aa.parentNode.replaceChild(Z,aa);X=Z}}return X}function e(Z,X,Y){var aa=C("param");aa.setAttribute("name",X);aa.setAttribute("value",Y);Z.appendChild(aa)}function y(Y){var X=c(Y);if(X&&X.nodeName=="OBJECT"){if(M.ie&&M.win){X.style.display="none";(function(){if(X.readyState==4){b(Y)}else{setTimeout(arguments.callee,10)}})()}else{X.parentNode.removeChild(X)}}}function b(Z){var Y=c(Z);if(Y){for(var X in Y){if(typeof Y[X]=="function"){Y[X]=null}}Y.parentNode.removeChild(Y)}}function c(Z){var X=null;try{X=j.getElementById(Z)}catch(Y){}return X}function C(X){return j.createElement(X)}function i(Z,X,Y){Z.attachEvent(X,Y);I[I.length]=[Z,X,Y]}function F(Z){var Y=M.pv,X=Z.split(".");X[0]=parseInt(X[0],10);X[1]=parseInt(X[1],10)||0;X[2]=parseInt(X[2],10)||0;return(Y[0]>X[0]||(Y[0]==X[0]&&Y[1]>X[1])||(Y[0]==X[0]&&Y[1]==X[1]&&Y[2]>=X[2]))?true:false}function v(ac,Y,ad,ab){if(M.ie&&M.mac){return}var aa=j.getElementsByTagName("head")[0];if(!aa){return}var X=(ad&&typeof ad=="string")?ad:"screen";if(ab){n=null;G=null}if(!n||G!=X){var Z=C("style");Z.setAttribute("type","text/css");Z.setAttribute("media",X);n=aa.appendChild(Z);if(M.ie&&M.win&&typeof j.styleSheets!=D&&j.styleSheets.length>0){n=j.styleSheets[j.styleSheets.length-1]}G=X}if(M.ie&&M.win){if(n&&typeof n.addRule==r){n.addRule(ac,Y)}}else{if(n&&typeof j.createTextNode!=D){n.appendChild(j.createTextNode(ac+" {"+Y+"}"))}}}function w(Z,X){if(!m){return}var Y=X?"visible":"hidden";if(J&&c(Z)){c(Z).style.visibility=Y}else{v("#"+Z,"visibility:"+Y)}}function L(Y){var Z=/[\\\"<>\.;]/;var X=Z.exec(Y)!=null;return X&&typeof encodeURIComponent!=D?encodeURIComponent(Y):Y}var d=function(){if(M.ie&&M.win){window.attachEvent("onunload",function(){var ac=I.length;for(var ab=0;ab<ac;ab++){I[ab][0].detachEvent(I[ab][1],I[ab][2])}var Z=N.length;for(var aa=0;aa<Z;aa++){y(N[aa])}for(var Y in M){M[Y]=null}M=null;for(var X in swfobject){swfobject[X]=null}swfobject=null})}}();return{registerObject:function(ab,X,aa,Z){if(M.w3&&ab&&X){var Y={};Y.id=ab;Y.swfVersion=X;Y.expressInstall=aa;Y.callbackFn=Z;o[o.length]=Y;w(ab,false)}else{if(Z){Z({success:false,id:ab})}}},getObjectById:function(X){if(M.w3){return z(X)}},embedSWF:function(ab,ah,ae,ag,Y,aa,Z,ad,af,ac){var X={success:false,id:ah};if(M.w3&&!(M.wk&&M.wk<312)&&ab&&ah&&ae&&ag&&Y){w(ah,false);K(function(){ae+="";ag+="";var aj={};if(af&&typeof af===r){for(var al in af){aj[al]=af[al]}}aj.data=ab;aj.width=ae;aj.height=ag;var am={};if(ad&&typeof ad===r){for(var ak in ad){am[ak]=ad[ak]}}if(Z&&typeof Z===r){for(var ai in Z){if(typeof am.flashvars!=D){am.flashvars+="&"+ai+"="+Z[ai]}else{am.flashvars=ai+"="+Z[ai]}}}if(F(Y)){var an=u(aj,am,ah);if(aj.id==ah){w(ah,true)}X.success=true;X.ref=an}else{if(aa&&A()){aj.data=aa;P(aj,am,ah,ac);return}else{w(ah,true)}}if(ac){ac(X)}})}else{if(ac){ac(X)}}},switchOffAutoHideShow:function(){m=false},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){if(M.w3){return u(Z,Y,X)}else{return undefined}},showExpressInstall:function(Z,aa,X,Y){if(M.w3&&A()){P(Z,aa,X,Y)}},removeSWF:function(X){if(M.w3){y(X)}},createCSS:function(aa,Z,Y,X){if(M.w3){v(aa,Z,Y,X)}},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)){Z=Z.split("?")[1]}if(aa==null){return L(Z)}var Y=Z.split("&");for(var X=0;X<Y.length;X++){if(Y[X].substring(0,Y[X].indexOf("="))==aa){return L(Y[X].substring((Y[X].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(a){var X=c(R);if(X&&l){X.parentNode.replaceChild(l,X);if(Q){w(Q,true);if(M.ie&&M.win){l.style.display="block"}}if(E){E(B)}}a=false}}}}();//////////////////////////////////////////
// GLOBAL FUNCTIONS
//////////////////////////////////////////
window.onload = function(){
	//=========================================================================
	// in case there are functions that we want to fire on pageload, do it now
	//=========================================================================
	for (var i = 0; i < EASPORTSMMA.globalWindowLoad.length; i++) {
		//Create and Call a function from a function name string
		var funcCall = EASPORTSMMA.globalWindowLoad[i] + "();";
		var ret = eval(funcCall);
	}
	EASPORTSMMA.globalWindowLoad = new Array(); 
	
	//=========================================================================
	// fire fillerResize Event every other second, to resize the placeholder columns
	//========================================================================= 
	setInterval ( function() {
      		SONET.MessageCenter.publish('fillerResize', {});
    	}, 3000 );
	
	//=========================================================================
	// temp fix for IE for button elements that are wrapped in an anchor tag
	//========================================================================= 
	var oGoldButtons = document.getElementsByClassName("mmaGoldButton");
	for (var i=0; i < oGoldButtons.length; i++){
		var elButton = oGoldButtons[i];
		EASPORTSMMA.fixGoldButton(elButton)
	}
	var oButtons = document.getElementsByClassName("mmaButton");
	for (var i=0; i < oButtons.length; i++){
		var elButton = oButtons[i];
		EASPORTSMMA.fixGoldButton(elButton)
	}
};


//////////////////////////////////////////
// GLOBAL EASPORTSMMA UTILS
//////////////////////////////////////////

var EASPORTSMMA = {
	// FLOODLIGHT TAGS
	callFloodlight_new: function(source, type, cat) {
		var tag_url="http://fls.doubleclick.net/activityi;src=" + source + ";type=" + type + ";cat=" + cat + ";ord=1;num="+Math.floor(Math.random()*999999)+"?";
		if(document.getElementById("DCLK_FLDiv")){var flDiv=document.getElementById("DCLK_FLDiv");}
		else{var flDiv=document.body.appendChild(document.createElement("div"));flDiv.id="DCLK_FLDiv";flDiv.style.display="none";}
		var DCLK_FLIframe=document.createElement("iframe");
		DCLK_FLIframe.id="DCLK_FLIframe_"+Math.floor(Math.random()*999999);
		DCLK_FLIframe.src=tag_url;
		flDiv.appendChild(DCLK_FLIframe);
	}, 
	callFloodlight_same:function(source, type, cat) {
		var tag_url="http://fls.doubleclick.net/activityi;src=" + source + ";type=" + type + ";cat=" + cat + "ord=1;num="+Math.floor(Math.random()*999999)+"?";
		if(document.getElementById("DCLK_FLDiv")){var flDiv=document.getElementById("DCLK_FLDiv");}
		else{var flDiv=document.body.appendChild(document.createElement("div"));flDiv.id="DCLK_FLDiv";flDiv.style.display="none";}
		var DCLK_FLIframe=document.createElement("iframe");
		DCLK_FLIframe.id="DCLK_FLIframe_"+Math.floor(Math.random()*999999);
		DCLK_FLIframe.src=tag_url;
		flDiv.appendChild(DCLK_FLIframe);
		setTimeout("window.location.href = 'http://www.google.com/';", 1000);
		
	},

	// if there's a button that is wrapped in an anchor tag, change the url once js detects a click
	fixGoldButton: function(elButton){
		var strTagName = elButton.parentNode.tagName.toLowerCase();
		if(strTagName == 'a'){
			var Event = YAHOO.util.Event;
			Event.addListener(elButton, "click", function(){
				var strLink = this.parentNode.getAttribute('href');
				window.location.href = strLink;
			});
		}
	},
	
		
	//___________________________________________
	//GLOBAL "WINDOW.ONLOAD" 
	/**
	* just in case functions have to be fired once everything else on the page has loaded completely,
	* from anywhere in the project javascript files can register window.onload callbacks with:
	* 
	* example:
	* var callbackFn = EASPORTSMMA.globalAjaxCallback(callback, false);
	* EASPORTSMMA.addFunctionToWindowLoad(callbackFn);
	*/
	globalWindowLoad: new Array(),
	
	addFunctionToWindowLoad:function(callbackFn){
		EASPORTSMMA.globalWindowLoad.push(callbackFn);
	},
	
	popup:function(url, x, y) {
	  var top = (window.screen.height / 2) - (y / 2);
	  var left = (window.screen.width / 2) - (x / 2);
	  window.open(url, "", "menubar=0,resizable=1,status=0,toolbar=0,location=0,width=" + x + ",height=" + y + ",top=" + top + ",left=" + left)
	},


	isInternetExplorer: function(){
		var IE = /*@cc_on!@*/false;
		return IE;
	},
	
	//___________________________________________
	//GLOBAL CALLBACK FUNCTIONS
	/**
	* Certain callbacks (like JSONP & Flash's ExternalInterface) have to be handled globally, 
	* which would be a problem when there are multiple instances of the same widgets. 
	* Set keepAlive to 'true' when the callback will be executed more than once.
	* 
	* example:
	* var globalUniqueFunctionReference = EASPORTSMMA.globalAjaxCallback(localFunction, true);
	*/
	globalAjaxCallback:function(callbackFn, keepAlive) {
		// if no callback has been registered yet (the var is undefined), set it to 0
		if( (typeof EASPORTSMMA.globalAjaxCallback.count).toLowerCase() == "undefined") {
			EASPORTSMMA.globalAjaxCallback.count = 0;
		}
		// create new unique function name
		var newCbName = "callbackFunc" + (++EASPORTSMMA.globalAjaxCallback.count);
		
		if (keepAlive == true) {
			// assign that function to window object, and make it delete itself once it's called
			window[newCbName] = function(a1, a2, a3, a4, a5) {
				callbackFn(a1, a2, a3, a4, a5);
			}
		}else{
			// assign that function to window object, and make it delete itself once it's called
			window[newCbName] = function(a1, a2, a3, a4, a5) {
				callbackFn(a1, a2, a3, a4, a5);
				window[newCbName] = null;
				try{delete window[newCbName];}catch(err){};
			}
		}
		
		// return the name of the function so it can be registered as the callback for the ajax call
		return newCbName;
	},
	
	

	//___________________________________________
	//DAYLIGHT SAVINGS FUNCTION FOR COUNTDOWN
	/**
	 * calculates whether or not during the delivered date EST and PST timezones will be in daylight saving mode
	 * true = summer time
	 * false = winter time
	 */
	isDaylightSaving: function(oDate){
		var m = oDate.getMonth() + 1;
		var d = oDate.getDate();
		
		switch(oDate.getFullYear()){
			case 2010:
				if((m>=3) && (m<=11)){
					if((m == 3) && (d<14)){
						return false;
					}
					if((m == 11) && (d>7)){
						return false;
					}
					return true;
				}
				break;
			case 2011:
				if((m>=3) && (m<=11)){
					if((m == 3) && (d<13)){
						return false;
					}
					if((m == 11) && (d>6)){
						return false;
					}
					return true;
				}
				break;
			case 2012:
				if((m>=3) && (m<=11)){
					if((m == 3) && (d<11)){
						return false;
					}
					if((m == 11) && (d>4)){
						return false;
					}
					return true;
				}
				break;
			case 2013:
				if((m>=3) && (m<=11)){
					if((m == 3) && (d<10)){
						return false;
					}
					if((m == 11) && (d>3)){
						return false;
					}
					return true;
				}
				break;
			case 2014:
				if((m>=3) && (m<=11)){
					if((m == 3) && (d<9)){
						return false;
					}
					if((m == 11) && (d>2)){
						return false;
					}
					return true;
				}
				break;
			case 2015:
				if((m>=3) && (m<=11)){
					if((m == 3) && (d<8)){
						return false;
					}
					if((m == 11) && (d>1)){
						return false;
					}
					return true;
				}
				break;
		}
		return "Error in EASPORTSMMA.isDaylightSaving";
	},


	
	///////////////////////////////////////////////
	// CHECKBOX CONTROLLER
	///////////////////////////////////////////////
	Checkbox:function(checkboxid){
		var checkboxID = checkboxid;
		var checkboxEvent = new YAHOO.util.CustomEvent("onCheckboxChange");
		this.onCheckboxChange = checkboxEvent;
		
		var onClick = function(event, matchedEl, container){
			if(matchedEl.getAttribute("class") == "checked"){
				matchedEl.setAttribute("class","");
				matchedEl.setAttribute("className","");
				var box = document.getElementById(checkboxID);
				box.setAttribute("checked", "");
				checkboxEvent.fire({checked: false});
			}else{
				matchedEl.setAttribute("class", "checked");
				matchedEl.setAttribute("className", "checked");
				var box = document.getElementById(checkboxID);
				box.setAttribute("checked", "checked");
				checkboxEvent.fire({checked: true});
			}
		}

		YAHOO.util.Event.delegate(checkboxID + "_checkbox", "click", onClick, "a");
		
	},
	
	
	///////////////////////////////////////////////
	// DROPDOWN CONTROLLERS
	///////////////////////////////////////////////
	
	//________________________________________________________
	// RATING
	RatingDropdown:function(elDropdown){
		var Event = YAHOO.util.Event;
		var buttonX;
		var buttonY;
		
		// position menu at right place
		var positionMenu = function(){
			buttonX = YAHOO.util.Dom.getX(elDropdown);
			buttonY = YAHOO.util.Dom.getY(elDropdown);
			YAHOO.util.Dom.setXY("ratingDropdownMenu", [buttonX, buttonY]);
		};
		
		
		// MOUSE EVENTS
		var onShow = function(){
			positionMenu();
			oMenu.show();
		};
		
		var onOver  = function (){
			if (elDropdown.hasClassName('ratingDropdown')) {
				elDropdown.removeClassName('ratingDropdown');
				elDropdown.addClassName('ratingDropdownOver');
			}
		};
		
		var onOut  = function (){
			if (elDropdown.hasClassName('ratingDropdownOver')) {
				elDropdown.removeClassName('ratingDropdownOver');
				elDropdown.addClassName('ratingDropdown');
			}
		};
		
		var onLiOver  = function (event, matchedEl, container){
			matchedEl.style.background = "#666666";
			
			for (var i = 0; i < matchedEl.childNodes.length; i++) {		
				matchedEl.childNodes[i].style.color = "#ffffff";
			}
		};
		
		var onLiOut  = function (event, matchedEl, container){
			matchedEl.style.background = "#333333";
			for (var i = 0; i < matchedEl.childNodes.length; i++) {		
				matchedEl.childNodes[i].style.color = "#cccccc";
			}
		};
		
		
		// INIT
		oMenu = new YAHOO.widget.Menu("ratingDropdownMenu", {
			fixedcenter: false,
			shadow: false
		});
		positionMenu();
		
		Event.addListener(elDropdown, "mouseover", onOver);
		Event.addListener(elDropdown, "mouseout", onOut);
		Event.addListener(elDropdown, "click", onShow);
		Event.delegate("ratingDropdownMenu", "mouseover", onLiOver, "li");
		Event.delegate("ratingDropdownMenu", "mouseout", onLiOut, "li");
		
		// make edges round
		if(EASPORTSMMA.isInternetExplorer() == false){
			DD_roundies.addRule('.mmaRatingDropdownMenu .bd ul .last', '0px 0px 3px 3px', true);
		}
	},
	
	
	//________________________________________________________
	// RATING SMALL
	RatingDropdownSmall:function(elDropdown){
		var Event = YAHOO.util.Event;
		var buttonX;
		var buttonY;
		
		// position menu at right place
		var positionMenu = function(){
			buttonX = YAHOO.util.Dom.getX(elDropdown);
			buttonY = YAHOO.util.Dom.getY(elDropdown);
			YAHOO.util.Dom.setXY("ratingDropdownMenuSmall", [buttonX, buttonY]);
		};
		
		
		// MOUSE EVENTS
		var onShow = function(){
			positionMenu();
			oMenu.show();
		};
		
		var onOver  = function (){
			if (elDropdown.hasClassName('ratingDropdownSmall')) {
				elDropdown.removeClassName('ratingDropdownSmall');
				elDropdown.addClassName('ratingDropdownOverSmall');
			}
		};
		
		var onOut  = function (){
			if (elDropdown.hasClassName('ratingDropdownOverSmall')) {
				elDropdown.removeClassName('ratingDropdownOverSmall');
				elDropdown.addClassName('ratingDropdownSmall');
			}
		};
		
		var onLiOver  = function (event, matchedEl, container){
			matchedEl.style.background = "#666666";
			
			for (var i = 0; i < matchedEl.childNodes.length; i++) {		
				matchedEl.childNodes[i].style.color = "#ffffff";
			}
		};
		
		var onLiOut  = function (event, matchedEl, container){
			matchedEl.style.background = "#333333";
			for (var i = 0; i < matchedEl.childNodes.length; i++) {		
				matchedEl.childNodes[i].style.color = "#cccccc";
			}
		};
		
		
		// INIT
		oMenu = new YAHOO.widget.Menu("ratingDropdownMenuSmall", {
			fixedcenter: false,
			shadow: false
		});
		positionMenu();
		
		Event.addListener(elDropdown, "mouseover", onOver);
		Event.addListener(elDropdown, "mouseout", onOut);
		Event.addListener(elDropdown, "click", onShow);
		Event.delegate("ratingDropdownMenuSmall", "mouseover", onLiOver, "li");
		Event.delegate("ratingDropdownMenuSmall", "mouseout", onLiOut, "li");
		
		// make edges round
		if(EASPORTSMMA.isInternetExplorer() == false){
			DD_roundies.addRule('.mmaRatingDropdownMenuSmall .bd ul .last', '0px 0px 3px 3px', true);
		}
	},
	
	
	//________________________________________________________
	// SmallDropdown
	SmallDropdown:function(buttonid){

		// #####################################
		// #####################################
		
		// variables
		var buttonID = buttonid;
		var buttonX, buttonY, oMenu;
		
		// changes dropdown button and menutitle to new selection's text
		var onChoice = function(event, matchedEl, container){
			var button = document.getElementById(buttonID+"_button");
			var menuTitle = document.getElementById(buttonID + "_menuheader");
			var newHTML = "<span>" + matchedEl.innerHTML + "</span>";
			button.innerHTML = newHTML;
			menuTitle.innerHTML = newHTML;
			
			// set value in hidden inputfield for form data
			var inputField = document.getElementById(buttonID);
			inputField.value = matchedEl.getAttribute("name");
		}
		
		// background handling on rollover and roll out
		var onOver = function(event, matchedEl, container){
			matchedEl.parentNode.style.background = "#666666";
		}
		var onOut = function(event, matchedEl, container){
			matchedEl.parentNode.style.background = "#333333";
		}
		
		// position menu at right place
		var positionMenu = function(){
			buttonX = YAHOO.util.Dom.getX(buttonID+"_button");
			buttonY = YAHOO.util.Dom.getY(buttonID+"_button");
			YAHOO.util.Dom.setXY(buttonID + '_menu', [buttonX, buttonY]);
		}
		
		// position & display the menu
		var onShow = function(){
			positionMenu();
			oMenu.show();
		}
		
		// build & place the menu inititally 
		oMenu = new YAHOO.widget.Menu(buttonID + "_menu", {
			fixedcenter: false,
			shadow: false
		});
		positionMenu();
		
		// add event listeners
		YAHOO.widget.Overlay.windowResizeEvent.subscribe(positionMenu);
		YAHOO.util.Event.addListener(buttonID + "_button", "click", onShow);
		YAHOO.util.Event.delegate(buttonID + "_menubody", "click", onChoice, "a");
		YAHOO.util.Event.delegate(buttonID + "_menubody", "mouseover", onOver, "a");
		YAHOO.util.Event.delegate(buttonID + "_menubody", "mouseout", onOut, "a");
		
		// make edges round
		if(EASPORTSMMA.isInternetExplorer() == false){
			DD_roundies.addRule('.mmaShareDropdownMenu .bd ul .last', '0px 0px 3px 3px', true);
		}
		
		// getters
		this.getValue = function(){
			var inputField = document.getElementById(buttonID);
			return inputField.value;
		}
	},
	
	//________________________________________________________
	// Dropdown
	Dropdown:function(buttonid, maxCharacters){

		// #####################################
		// #####################################
		var dropdownEvent = new YAHOO.util.CustomEvent("onDropdownChoice");
		this.onDropdownChoice = dropdownEvent;
		
		// variables
		var buttonID = buttonid;
		var buttonX, buttonY, oMenu;
		
		// changes dropdown button and menutitle to new selection's text
		var onChoice = function(event, matchedEl, container){
			var button = document.getElementById(buttonID+"_button");
			var menuTitle = document.getElementById(buttonID + "_menuheader");
			var newHTML = "<span>" + matchedEl.innerHTML + "</span>";
			
			if( maxCharacters != null ){
				if(matchedEl.innerHTML.length > maxCharacters){
					newHTML = "<span>" + matchedEl.innerHTML.substr(0, maxCharacters) + "...</span>";
				}
			}
			button.innerHTML = newHTML;
			menuTitle.innerHTML = newHTML;
			
			// set value in hidden inputfield for form data
			var inputField = document.getElementById(buttonID);
			inputField.value = matchedEl.getAttribute("name");
			
			// fire event
			dropdownEvent.fire();
		}
		
		// background handling on rollover and roll out
		var onOver = function(event, matchedEl, container){
			matchedEl.parentNode.style.background = "#666666";
		}
		var onOut = function(event, matchedEl, container){
			matchedEl.parentNode.style.background = "#333333";
		}
		
		// position menu at right place
		var positionMenu = function(){
			buttonX = YAHOO.util.Dom.getX(buttonID+"_button");
			buttonY = YAHOO.util.Dom.getY(buttonID+"_button");
			YAHOO.util.Dom.setXY(buttonID + '_menu', [buttonX, buttonY]);
		}
		
		// position & display the menu
		var onShow = function(){
			positionMenu();
			oMenu.show();
		}
		
		// build & place the menu inititally 
		oMenu = new YAHOO.widget.Menu(buttonID + "_menu", {
			fixedcenter: false,
			shadow: false
		});
		positionMenu();
		
		// add event listeners
		YAHOO.widget.Overlay.windowResizeEvent.subscribe(positionMenu);
		YAHOO.util.Event.addListener(buttonID + "_button", "click", onShow);
		YAHOO.util.Event.delegate(buttonID + "_menubody", "click", onChoice, "a");
		YAHOO.util.Event.delegate(buttonID + "_menubody", "mouseover", onOver, "a");
		YAHOO.util.Event.delegate(buttonID + "_menubody", "mouseout", onOut, "a");
		
		// make edges round
		if(EASPORTSMMA.isInternetExplorer() == false){
			DD_roundies.addRule('.mmaDropdownMenu .bd ul .last', '0px 0px 3px 3px', true);
		}
		
		
		// #####################################
		// #####################################
		
		// getters
		this.getValue = function(){
			var inputField = document.getElementById(buttonID);
			return inputField.value;
		}
		
		// setters
		this.setText = function(txt){
			var button = document.getElementById(buttonID+"_button");
			var menuTitle = document.getElementById(buttonID + "_menuheader");
			var newHTML = "<span>" + txt + "</span>";
			button.innerHTML = newHTML;
			menuTitle.innerHTML = newHTML;
		}
		
		this.setValue = function(val){
			var inputField = document.getElementById(buttonID);
			inputField.value = val;
		}
		
		this.reset = function(){
			this.setActiveIndex(0);
		}
		
		this.setActiveIndex = function(index){
			var items = oMenu.getItems();
			var item = items[index];
			var txt = item.element.childNodes[0].innerHTML;
			var val = item.element.childNodes[0].getAttribute("id");
			this.setText(txt);
			this.setValue(val);
		}
		
		this.setActiveVal = function(newval){
			var items = oMenu.getItems();
			
			for (var i = 0; i < items.length; i++) {
				var item = items[i];
				var txt = item.element.childNodes[0].innerHTML;
				var val = item.element.childNodes[0].getAttribute("id");
				
				if(val == newval){
					this.setText(txt);
					this.setValue(val);
					break;
				}
			}
		}
	},
	
	//________________________________________________________
	// Dropdown

	ShareDropdown:function(buttonid){
		// #####################################
		// #####################################
		
		// variables
		var buttonID = buttonid;
		var buttonX, buttonY, oMenu;
		
		// changes dropdown button and menutitle to new selection's text
		var onChoice = function(event, matchedEl, container){
			var url = "";
			switch (matchedEl.innerHTML)
			{
			case "Twitter":
				url = "http://www.twitter.com/home/?status=";
				break;
			case "Delicious":
				url = "http://delicious.com/save?url=";
				break;
			case "Digg":
				url = "http://digg.com/submit?url=";
				break;
			case "Facebook":
				EASPORTSMMA.callFloodlight_new("2229362", "mmabk966", "eafy1946");
				url = "http://www.facebook.com/sharer.php?u=";
				break;
			case "Live":
				url = "https://skydrive.live.com/sharefavorite.aspx/.SharedFavorites??marklet=1&amp;mkt=en-us&amp;url=";
				break;
			case "Stumbleupon":
				url = "http://www.stumbleupon.com/submit?url=";
				break;
			}
			url += window.document.location;
			//alert("popup: " + matchedEl.innerHTML + ' : ' + url);
			window.open(url, "Share", "");
		}
		
		// background handling on rollover and roll out
		var onOver = function(event, matchedEl, container){
			matchedEl.parentNode.style.background = "#666666";
		}
		var onOut = function(event, matchedEl, container){
			matchedEl.parentNode.style.background = "#333333";
		}
		
		// position menu at right place
		var positionMenu = function(){
			buttonX = YAHOO.util.Dom.getX(buttonID+"_button");
			buttonY = YAHOO.util.Dom.getY(buttonID+"_button");
			YAHOO.util.Dom.setXY(buttonID + '_menu', [buttonX, buttonY]);
		}
		
		// position & display the menu
		var onShow = function(){
			positionMenu();
			oMenu.show();
		}
		
		// build & place the menu inititally 
		oMenu = new YAHOO.widget.Menu(buttonID + "_menu", {
			fixedcenter: false,
			shadow: false
		});
		positionMenu();
		
		// add event listeners
		YAHOO.widget.Overlay.windowResizeEvent.subscribe(positionMenu);
		YAHOO.util.Event.addListener(buttonID + "_button", "click", onShow);
		YAHOO.util.Event.delegate(buttonID + "_menubody", "click", onChoice, "a");
		YAHOO.util.Event.delegate(buttonID + "_menubody", "mouseover", onOver, "a");
		YAHOO.util.Event.delegate(buttonID + "_menubody", "mouseout", onOut, "a");
		
		// make edges round
		if(EASPORTSMMA.isInternetExplorer() == false){
			DD_roundies.addRule('.mmaShareDropdownMenu .bd ul .last', '0px 0px 3px 3px', true);
		}
	}
	
	
}// end of class




/**

* DD_roundies, this adds rounded-corner CSS in standard browsers and VML sublayers in IE that accomplish a similar appearance when comparing said browsers.

* Author: Drew Diller

* Email: drew.diller@gmail.com

* URL: http://www.dillerdesign.com/experiment/DD_roundies/

* Version: 0.0.2a

* Licensed under the MIT License: http://dillerdesign.com/experiment/DD_roundies/#license

*

* Usage:

* DD_roundies.addRule('#doc .container', '10px 5px'); // selector and multiple radii

* DD_roundies.addRule('.box', 5, true); // selector, radius, and optional addition of border-radius code for standard browsers.

* 

* Just want the PNG fixing effect for IE6, and don't want to also use the DD_belatedPNG library?  Don't give any additional arguments after the CSS selector.

* DD_roundies.addRule('.your .example img');

**/



var DD_roundies = {



	ns: 'DD_roundies',

	

	IE6: false,

	IE7: false,

	IE8: false,

	IEversion: function() {

		if (document.documentMode != 8 && document.namespaces && !document.namespaces[this.ns]) {

			this.IE6 = true;

			this.IE7 = true;

		}

		else if (document.documentMode == 8) {

			this.IE8 = true;

		}

	},

	querySelector: document.querySelectorAll,

	selectorsToProcess: [],

	imgSize: {},

	

	createVmlNameSpace: function() { /* enable VML */

		if (this.IE6 || this.IE7) {

			document.namespaces.add(this.ns, 'urn:schemas-microsoft-com:vml');

		}

		if (this.IE8) {

			document.writeln('<?import namespace="' + this.ns + '" implementation="#default#VML" ?>');

		}

	},

	

	createVmlStyleSheet: function() { /* style VML, enable behaviors */

		/*

			Just in case lots of other developers have added

			lots of other stylesheets using document.createStyleSheet

			and hit the 31-limit mark, let's not use that method!

			further reading: http://msdn.microsoft.com/en-us/library/ms531194(VS.85).aspx

		*/

		var style = document.createElement('style');

		document.documentElement.firstChild.insertBefore(style, document.documentElement.firstChild.firstChild);

		if (style.styleSheet) { /* IE */

			try {

				var styleSheet = style.styleSheet;

				styleSheet.addRule(this.ns + '\\:*', '{behavior:url(#default#VML)}');

				this.styleSheet = styleSheet;

			} catch(err) {}

		}

		else {

			this.styleSheet = style;

		}

	},

	

	/**

	* Method to use from afar - refer to it whenever.

	* Example for IE only: DD_roundies.addRule('div.boxy_box', '10px 5px');

	* Example for IE, Firefox, and WebKit: DD_roundies.addRule('div.boxy_box', '10px 5px', true);

	* @param {String} selector - REQUIRED - a CSS selector, such as '#doc .container'

	* @param {Integer} radius - REQUIRED - the desired radius for the box corners

	* @param {Boolean} standards - OPTIONAL - true if you also wish to output -moz-border-radius/-webkit-border-radius/border-radius declarations

	**/

	addRule: function(selector, rad, standards) {

		if (typeof rad == 'undefined' || rad === null) {

			rad = 0;

		}

		if (rad.constructor.toString().search('Array') == -1) {

			rad = rad.toString().replace(/[^0-9 ]/g, '').split(' ');

		}

		for (var i=0; i<4; i++) {

			rad[i] = (!rad[i] && rad[i] !== 0) ? rad[Math.max((i-2), 0)] : rad[i];

		}

		if (this.styleSheet) {

			if (this.styleSheet.addRule) { // IE 

				var selectors = selector.split(','); // multiple selectors supported, no need for multiple calls to this anymore 

				for (var i=0; i<selectors.length; i++) {

					this.styleSheet.addRule(selectors[i], 'behavior:expression(DD_roundies.roundify.call(this, [' + rad.join(',') + ']))'); // seems to execute the function without adding it to the stylesheet - interesting... 

				}

			}
			else if(this.IE8){
				this.selectorsToProcess.push({'selector':selector, 'radii':rad});
			}
			else if (standards) {

				var moz_implementation = rad.join('px ') + 'px';

				this.styleSheet.appendChild(document.createTextNode(selector + ' {border-radius:' + moz_implementation + '; -moz-border-radius:' + moz_implementation + ';}'));

				this.styleSheet.appendChild(document.createTextNode(selector + ' {-webkit-border-top-left-radius:' + rad[0] + 'px ' + rad[0] + 'px; -webkit-border-top-right-radius:' + rad[1] + 'px ' + rad[1] + 'px; -webkit-border-bottom-right-radius:' + rad[2] + 'px ' + rad[2] + 'px; -webkit-border-bottom-left-radius:' + rad[3] + 'px ' + rad[3] + 'px;}'));

			}

		}

		else if (this.IE8) {

			this.selectorsToProcess.push({'selector':selector, 'radii':rad});

		}
	},

	

	readPropertyChanges: function(el) {

		switch (event.propertyName) {

			case 'style.border':

			case 'style.borderWidth':

			case 'style.padding':

				this.applyVML(el);

				break;

			case 'style.borderColor':

				this.vmlStrokeColor(el);

				break;

			case 'style.backgroundColor':

			case 'style.backgroundPosition':

			case 'style.backgroundRepeat':

				this.applyVML(el);

				break;

			case 'style.display':

				el.vmlBox.style.display = (el.style.display == 'none') ? 'none' : 'block';

				break;

			case 'style.filter':

				this.vmlOpacity(el);

				break;

			case 'style.zIndex':

				el.vmlBox.style.zIndex = el.style.zIndex;

				break;

		}

	},

	

	applyVML: function(el) {

		el.runtimeStyle.cssText = '';

		this.vmlFill(el);

		this.vmlStrokeColor(el);

		this.vmlStrokeWeight(el);

		this.vmlOffsets(el);

		this.vmlPath(el);

		this.nixBorder(el);

		this.vmlOpacity(el);

	},

	

	vmlOpacity: function(el) {

		if (el.currentStyle.filter.search('lpha') != -1) {

			var trans = el.currentStyle.filter;

			trans = parseInt(trans.substring(trans.lastIndexOf('=')+1, trans.lastIndexOf(')')), 10)/100;

			for (var v in el.vml) {

				el.vml[v].filler.opacity = trans;

			}

		}

	},

	

	vmlFill: function(el) {

		if (!el.currentStyle) {

			return;

		} else {

			var elStyle = el.currentStyle;

		}

		el.runtimeStyle.backgroundColor = '';

		el.runtimeStyle.backgroundImage = '';

		var noColor = (elStyle.backgroundColor == 'transparent');

		var noImg = true;

		if (elStyle.backgroundImage != 'none' || el.isImg) {

			if (!el.isImg) {

				el.vmlBg = elStyle.backgroundImage;

				el.vmlBg = el.vmlBg.substr(5, el.vmlBg.lastIndexOf('")')-5);

			}

			else {

				el.vmlBg = el.src;

			}

			var lib = this;

			if (!lib.imgSize[el.vmlBg]) { /* determine size of loaded image */

				var img = document.createElement('img');

				img.attachEvent('onload', function() {

					this.width = this.offsetWidth; /* weird cache-busting requirement! */

					this.height = this.offsetHeight;

					lib.vmlOffsets(el);

				});

				img.className = lib.ns + '_sizeFinder';

				img.runtimeStyle.cssText = 'behavior:none; position:absolute; top:-10000px; left:-10000px; border:none;'; /* make sure to set behavior to none to prevent accidental matching of the helper elements! */

				img.src = el.vmlBg;

				img.removeAttribute('width');

				img.removeAttribute('height');

				document.body.insertBefore(img, document.body.firstChild);

				lib.imgSize[el.vmlBg] = img;

			}

			el.vml.image.filler.src = el.vmlBg;

			noImg = false;

		}

		el.vml.image.filled = !noImg;

		el.vml.image.fillcolor = 'none';

		el.vml.color.filled = !noColor;

		el.vml.color.fillcolor = elStyle.backgroundColor;

		el.runtimeStyle.backgroundImage = 'none';

		el.runtimeStyle.backgroundColor = 'transparent';

	},

	

	vmlStrokeColor: function(el) {

		el.vml.stroke.fillcolor = el.currentStyle.borderColor;

	},

	

	vmlStrokeWeight: function(el) {

		var borders = ['Top', 'Right', 'Bottom', 'Left'];

		el.bW = {};

		for (var b=0; b<4; b++) {

			el.bW[borders[b]] = parseInt(el.currentStyle['border' + borders[b] + 'Width'], 10) || 0;

		}

	},

	

	vmlOffsets: function(el) {

		var dims = ['Left', 'Top', 'Width', 'Height'];

		for (var d=0; d<4; d++) {

			el.dim[dims[d]] = el['offset'+dims[d]];

		}

		var assign = function(obj, topLeft) {

			obj.style.left = (topLeft ? 0 : el.dim.Left) + 'px';

			obj.style.top = (topLeft ? 0 : el.dim.Top) + 'px';

			obj.style.width = el.dim.Width + 'px';

			obj.style.height = el.dim.Height + 'px';

		};

		for (var v in el.vml) {

			var mult = (v == 'image') ? 1 : 2;

			el.vml[v].coordsize = (el.dim.Width*mult) + ', ' + (el.dim.Height*mult);

			assign(el.vml[v], true);

		}

		assign(el.vmlBox, false);

		

		if (DD_roundies.IE8) {

			el.vml.stroke.style.margin = '-1px';

			if (typeof el.bW == 'undefined') {

				this.vmlStrokeWeight(el);

			}

			el.vml.color.style.margin = (el.bW.Top-1) + 'px ' + (el.bW.Left-1) + 'px';

		}

	},

	

	vmlPath: function(el) {

		var coords = function(direction, w, h, r, aL, aT, mult) {

			var cmd = direction ? ['m', 'qy', 'l', 'qx', 'l', 'qy', 'l', 'qx', 'l'] : ['qx', 'l', 'qy', 'l', 'qx', 'l', 'qy', 'l', 'm']; /* whoa */

			aL *= mult;

			aT *= mult;

			w *= mult;

			h *= mult;

			var R = r.slice(); /* do not affect original array */

			for (var i=0; i<4; i++) {

				R[i] *= mult;

				R[i] = Math.min(w/2, h/2, R[i]); /* make sure you do not get funky shapes - pick the smallest: half of the width, half of the height, or current value */

			}

			var coords = [

				cmd[0] + Math.floor(0+aL) +','+ Math.floor(R[0]+aT),

				cmd[1] + Math.floor(R[0]+aL) +','+ Math.floor(0+aT),

				cmd[2] + Math.ceil(w-R[1]+aL) +','+ Math.floor(0+aT),

				cmd[3] + Math.ceil(w+aL) +','+ Math.floor(R[1]+aT),

				cmd[4] + Math.ceil(w+aL) +','+ Math.ceil(h-R[2]+aT),

				cmd[5] + Math.ceil(w-R[2]+aL) +','+ Math.ceil(h+aT),

				cmd[6] + Math.floor(R[3]+aL) +','+ Math.ceil(h+aT),

				cmd[7] + Math.floor(0+aL) +','+ Math.ceil(h-R[3]+aT),

				cmd[8] + Math.floor(0+aL) +','+ Math.floor(R[0]+aT)

			];

			if (!direction) {

				coords.reverse();

			}

			var path = coords.join('');

			return path;

		};

	

		if (typeof el.bW == 'undefined') {

			this.vmlStrokeWeight(el);

		}

		var bW = el.bW;

		var rad = el.DD_radii.slice();

		

		/* determine outer curves */

		var outer = coords(true, el.dim.Width, el.dim.Height, rad, 0, 0, 2);

		

		/* determine inner curves */

		rad[0] -= Math.max(bW.Left, bW.Top);

		rad[1] -= Math.max(bW.Top, bW.Right);

		rad[2] -= Math.max(bW.Right, bW.Bottom);

		rad[3] -= Math.max(bW.Bottom, bW.Left);

		for (var i=0; i<4; i++) {

			rad[i] = Math.max(rad[i], 0);

		}

		var inner = coords(false, el.dim.Width-bW.Left-bW.Right, el.dim.Height-bW.Top-bW.Bottom, rad, bW.Left, bW.Top, 2);

		var image = coords(true, el.dim.Width-bW.Left-bW.Right+1, el.dim.Height-bW.Top-bW.Bottom+1, rad, bW.Left, bW.Top, 1);

		

		/* apply huge path string */

		el.vml.color.path = inner;

		el.vml.image.path = image;

		el.vml.stroke.path = outer + inner;

		

		this.clipImage(el);

	},

	

	nixBorder: function(el) {

		var s = el.currentStyle;

		var sides = ['Top', 'Left', 'Right', 'Bottom'];

		for (var i=0; i<4; i++) {

			el.runtimeStyle['padding' + sides[i]] = (parseInt(s['padding' + sides[i]], 10) || 0) + (parseInt(s['border' + sides[i] + 'Width'], 10) || 0) + 'px';

		}

		el.runtimeStyle.border = 'none';

	},

	

	clipImage: function(el) {

		var lib = DD_roundies;

		if (!el.vmlBg || !lib.imgSize[el.vmlBg]) {

			return;

		}

		var thisStyle = el.currentStyle;

		var bg = {'X':0, 'Y':0};

		var figurePercentage = function(axis, position) {

			var fraction = true;

			switch(position) {

				case 'left':

				case 'top':

					bg[axis] = 0;

					break;

				case 'center':

					bg[axis] = 0.5;

					break;

				case 'right':

				case 'bottom':

					bg[axis] = 1;

					break;

				default:

					if (position.search('%') != -1) {

						bg[axis] = parseInt(position, 10) * 0.01;

					}

					else {

						fraction = false;

					}

			}

			var horz = (axis == 'X');

			bg[axis] = Math.ceil(fraction ? (( el.dim[horz ? 'Width' : 'Height'] - (el.bW[horz ? 'Left' : 'Top'] + el.bW[horz ? 'Right' : 'Bottom']) ) * bg[axis]) - (lib.imgSize[el.vmlBg][horz ? 'width' : 'height'] * bg[axis]) : parseInt(position, 10));

			bg[axis] += 1;

		};

		for (var b in bg) {

			figurePercentage(b, thisStyle['backgroundPosition'+b]);

		}

		el.vml.image.filler.position = (bg.X/(el.dim.Width-el.bW.Left-el.bW.Right+1)) + ',' + (bg.Y/(el.dim.Height-el.bW.Top-el.bW.Bottom+1));

		var bgR = thisStyle.backgroundRepeat;

		var c = {'T':1, 'R':el.dim.Width+1, 'B':el.dim.Height+1, 'L':1}; /* these are defaults for repeat of any kind */

		var altC = { 'X': {'b1': 'L', 'b2': 'R', 'd': 'Width'}, 'Y': {'b1': 'T', 'b2': 'B', 'd': 'Height'} };

		if (bgR != 'repeat') {

			c = {'T':(bg.Y), 'R':(bg.X+lib.imgSize[el.vmlBg].width), 'B':(bg.Y+lib.imgSize[el.vmlBg].height), 'L':(bg.X)}; /* these are defaults for no-repeat - clips down to the image location */

			if (bgR.search('repeat-') != -1) { /* now let's revert to dC for repeat-x or repeat-y */

				var v = bgR.split('repeat-')[1].toUpperCase();

				c[altC[v].b1] = 1;

				c[altC[v].b2] = el.dim[altC[v].d]+1;

			}

			if (c.B > el.dim.Height) {

				c.B = el.dim.Height+1;

			}

		}

		el.vml.image.style.clip = 'rect('+c.T+'px '+c.R+'px '+c.B+'px '+c.L+'px)';

	},

	

	pseudoClass: function(el) {

		var self = this;

		setTimeout(function() { /* would not work as intended without setTimeout */

			self.applyVML(el);

		}, 1);

	},

	

	reposition: function(el) {

		this.vmlOffsets(el);

		this.vmlPath(el);

	},

	

	roundify: function(rad) {

		this.style.behavior = 'none';

		if (!this.currentStyle) {

			return;

		}

		else {

			var thisStyle = this.currentStyle;

		}

		var allowed = {BODY: false, TABLE: false, TR: false, TD: false, SELECT: false, OPTION: false, TEXTAREA: false};

		if (allowed[this.nodeName] === false) { /* elements not supported yet */

			return;

		}

		var self = this; /* who knows when you might need a setTimeout */

		var lib = DD_roundies;

		this.DD_radii = rad;

		this.dim = {};



		/* attach handlers */

		var handlers = {resize: 'reposition', move: 'reposition'};

		if (this.nodeName == 'A') {

			var moreForAs = {mouseleave: 'pseudoClass', mouseenter: 'pseudoClass', focus: 'pseudoClass', blur: 'pseudoClass'};

			for (var a in moreForAs) {

				handlers[a] = moreForAs[a];

			}

		}

		for (var h in handlers) {

			this.attachEvent('on' + h, function() {

				lib[handlers[h]](self);

			});

		}

		this.attachEvent('onpropertychange', function() {

			lib.readPropertyChanges(self);

		});

		

		/* ensure that this elent and its parent is given hasLayout (needed for accurate positioning) */

		var giveLayout = function(el) {

			el.style.zoom = 1;

			if (el.currentStyle.position == 'static') {

				el.style.position = 'relative';

			}

		};

		giveLayout(this.offsetParent);

		giveLayout(this);

		

		/* create vml elements */

		this.vmlBox = document.createElement('ignore'); /* IE8 really wants to be encased in a wrapper element for the VML to work, and I don't want to disturb getElementsByTagName('div') - open to suggestion on how to do this differently */

		this.vmlBox.runtimeStyle.cssText = 'behavior:none; position:absolute; margin:0; padding:0; border:0; background:none;'; /* super important - if something accidentally matches this (you yourseld did this once, Drew), you'll get infinitely-created elements and a frozen browser! */

		this.vmlBox.style.zIndex = thisStyle.zIndex;

		this.vml = {'color':true, 'image':true, 'stroke':true};

		for (var v in this.vml) {

			this.vml[v] = document.createElement(lib.ns + ':shape');

			this.vml[v].filler = document.createElement(lib.ns + ':fill');

			this.vml[v].appendChild(this.vml[v].filler);

			this.vml[v].stroked = false;

			this.vml[v].style.position = 'absolute';

			this.vml[v].style.zIndex = thisStyle.zIndex;

			this.vml[v].coordorigin = '1,1';

			this.vmlBox.appendChild(this.vml[v]);

		}

		this.vml.image.fillcolor = 'none';

		this.vml.image.filler.type = 'tile';

		this.parentNode.insertBefore(this.vmlBox, this);

		

		this.isImg = false;

		if (this.nodeName == 'IMG') {

			this.isImg = true;

			this.style.visibility = 'hidden';

		}

		

		setTimeout(function() {

			lib.applyVML(self);

		}, 1);

	}

	

};



try {

	document.execCommand("BackgroundImageCache", false, true);

} catch(err) {}

DD_roundies.IEversion();

DD_roundies.createVmlNameSpace();

DD_roundies.createVmlStyleSheet();



if (DD_roundies.IE8 && document.attachEvent && DD_roundies.querySelector) {

	document.attachEvent('onreadystatechange', function() {

		if (document.readyState == 'complete') {

			var selectors = DD_roundies.selectorsToProcess;

			var length = selectors.length;

			var delayedCall = function(node, radii, index) {

				setTimeout(function() {

					DD_roundies.roundify.call(node, radii);

				}, index*100);

			};

			for (var i=0; i<length; i++) {

				var results = document.querySelectorAll(selectors[i].selector);

				var rLength = results.length;

				for (var r=0; r<rLength; r++) {

					if (results[r].nodeName != 'INPUT') { /* IE8 doesn't like to do this to inputs yet */

						delayedCall(results[r], selectors[i].radii, r);

					}

				}

			}

		}

	});

}EASPORTSMMA.roundIE = (function(){
  
    
    function makeInt(num){
        return isNaN(num = parseInt(num)) ? 0 : num;
    }
    
    //TODO: Opera support see for good sample to get selectors: http://code.google.com/p/curvycorners/source/browse/trunk/curvycorners.src.js
    
    // apply for IE only
    if ($.browser.msie) {
        var t, i, allR, tR, tL, bR, bL, sSelector, sOptions;
        
        for (t = 0; t < document.styleSheets.length; ++t) {
            for (i = 0; i < document.styleSheets[t].rules.length; ++i) {
                allR = document.styleSheets[t].rules[i].style['-webkit-border-radius'] || 0;
                tR = document.styleSheets[t].rules[i].style['-webkit-border-top-right-radius'] || allR;
                tL = document.styleSheets[t].rules[i].style['-webkit-border-top-left-radius'] || allR;
                bR = document.styleSheets[t].rules[i].style['-webkit-border-bottom-right-radius'] || allR;
                bL = document.styleSheets[t].rules[i].style['-webkit-border-bottom-left-radius'] || allR;
                // if any of the values are non-zero
                if (allR || tR || tR || bR || bL) {
                    sSelector = document.styleSheets[t].rules[i].selectorText;
                    sOptions = makeInt(tL) + 'px, ' + makeInt(tR) + 'px, ' + makeInt(bL) + 'px, ' + makeInt(bR) + 'px';
                    
                    // TODO: combine selectors that have the same radius values             
                    DD_roundies.addRule(sSelector, sOptions);
                }
            }
        }
    }
})();


EASPORTSMMA.roundIE;/*****************************************************************************
scalable Inman Flash Replacement (sIFR) version 3, revision 436.

Copyright 2006 – 2008 Mark Wubben, <http://novemberborn.net/>

Older versions:
* IFR by Shaun Inman
* sIFR 1.0 by Mike Davidson, Shaun Inman and Tomas Jogin
* sIFR 2.0 by Mike Davidson, Shaun Inman, Tomas Jogin and Mark Wubben

See also <http://novemberborn.net/sifr3> and <http://wiki.novemberborn.net/sifr3>.

This software is licensed and provided under the CC-GNU LGPL.
See <http://creativecommons.org/licenses/LGPL/2.1/>
*****************************************************************************/

//var sIFR=new function(){var O=this;var E={ACTIVE:"sIFR-active",REPLACED:"sIFR-replaced",IGNORE:"sIFR-ignore",ALTERNATE:"sIFR-alternate",CLASS:"sIFR-class",LAYOUT:"sIFR-layout",FLASH:"sIFR-flash",FIX_FOCUS:"sIFR-fixfocus",DUMMY:"sIFR-dummy"};E.IGNORE_CLASSES=[E.REPLACED,E.IGNORE,E.ALTERNATE];this.MIN_FONT_SIZE=6;this.MAX_FONT_SIZE=126;this.FLASH_PADDING_BOTTOM=5;this.VERSION="436";this.isActive=false;this.isEnabled=true;this.fixHover=true;this.autoInitialize=true;this.setPrefetchCookie=true;this.cookiePath="/";this.domains=[];this.forceWidth=true;this.fitExactly=false;this.forceTextTransform=true;this.useDomLoaded=true;this.useStyleCheck=false;this.hasFlashClassSet=false;this.repaintOnResize=true;this.replacements=[];var L=0;var R=false;function Y(){}function D(c){function d(e){return e.toLocaleUpperCase()}this.normalize=function(e){return e.replace(/\n|\r|\xA0/g,D.SINGLE_WHITESPACE).replace(/\s+/g,D.SINGLE_WHITESPACE)};this.textTransform=function(e,f){switch(e){case"uppercase":return f.toLocaleUpperCase();case"lowercase":return f.toLocaleLowerCase();case"capitalize":return f.replace(/^\w|\s\w/g,d)}return f};this.toHexString=function(e){if(e.charAt(0)!="#"||e.length!=4&&e.length!=7){return e}e=e.substring(1);return"0x"+(e.length==3?e.replace(/(.)(.)(.)/,"$1$1$2$2$3$3"):e)};this.toJson=function(g,f){var e="";switch(typeof(g)){case"string":e='"'+f(g)+'"';break;case"number":case"boolean":e=g.toString();break;case"object":e=[];for(var h in g){if(g[h]==Object.prototype[h]){continue}e.push('"'+h+'":'+this.toJson(g[h]))}e="{"+e.join(",")+"}";break}return e};this.convertCssArg=function(e){if(!e){return{}}if(typeof(e)=="object"){if(e.constructor==Array){e=e.join("")}else{return e}}var l={};var m=e.split("}");for(var h=0;h<m.length;h++){var k=m[h].match(/([^\s{]+)\s*\{(.+)\s*;?\s*/);if(!k||k.length!=3){continue}if(!l[k[1]]){l[k[1]]={}}var g=k[2].split(";");for(var f=0;f<g.length;f++){var n=g[f].match(/\s*([^:\s]+)\s*\:\s*([^;]+)/);if(!n||n.length!=3){continue}l[k[1]][n[1]]=n[2].replace(/\s+$/,"")}}return l};this.extractFromCss=function(g,f,i,e){var h=null;if(g&&g[f]&&g[f][i]){h=g[f][i];if(e){delete g[f][i]}}return h};this.cssToString=function(f){var g=[];for(var e in f){var j=f[e];if(j==Object.prototype[e]){continue}g.push(e,"{");for(var i in j){if(j[i]==Object.prototype[i]){continue}var h=j[i];if(D.UNIT_REMOVAL_PROPERTIES[i]){h=parseInt(h,10)}g.push(i,":",h,";")}g.push("}")}return g.join("")};this.escape=function(e){return escape(e).replace(/\+/g,"%2B")};this.encodeVars=function(e){return e.join("&").replace(/%/g,"%25")};this.copyProperties=function(g,f){for(var e in g){if(f[e]===undefined){f[e]=g[e]}}return f};this.domain=function(){var f="";try{f=document.domain}catch(g){}return f};this.domainMatches=function(h,g){if(g=="*"||g==h){return true}var f=g.lastIndexOf("*");if(f>-1){g=g.substr(f+1);var e=h.lastIndexOf(g);if(e>-1&&(e+g.length)==h.length){return true}}return false};this.uriEncode=function(e){return encodeURI(decodeURIComponent(e))};this.delay=function(f,h,g){var e=Array.prototype.slice.call(arguments,3);setTimeout(function(){h.apply(g,e)},f)}}D.UNIT_REMOVAL_PROPERTIES={leading:true,"margin-left":true,"margin-right":true,"text-indent":true};D.SINGLE_WHITESPACE=" ";function U(e){var d=this;function c(g,j,h){var k=d.getStyleAsInt(g,j,e.ua.ie);if(k==0){k=g[h];for(var f=3;f<arguments.length;f++){k-=d.getStyleAsInt(g,arguments[f],true)}}return k}this.getBody=function(){return document.getElementsByTagName("body")[0]||null};this.querySelectorAll=function(f){return window.parseSelector(f)};this.addClass=function(f,g){if(g){g.className=((g.className||"")==""?"":g.className+" ")+f}};this.removeClass=function(f,g){if(g){g.className=g.className.replace(new RegExp("(^|\\s)"+f+"(\\s|$)"),"").replace(/^\s+|(\s)\s+/g,"$1")}};this.hasClass=function(f,g){return new RegExp("(^|\\s)"+f+"(\\s|$)").test(g.className)};this.hasOneOfClassses=function(h,g){for(var f=0;f<h.length;f++){if(this.hasClass(h[f],g)){return true}}return false};this.ancestorHasClass=function(g,f){g=g.parentNode;while(g&&g.nodeType==1){if(this.hasClass(f,g)){return true}g=g.parentNode}return false};this.create=function(f,g){var h=document.createElementNS?document.createElementNS(U.XHTML_NS,f):document.createElement(f);if(g){h.className=g}return h};this.getComputedStyle=function(h,i){var f;if(document.defaultView&&document.defaultView.getComputedStyle){var g=document.defaultView.getComputedStyle(h,null);f=g?g[i]:null}else{if(h.currentStyle){f=h.currentStyle[i]}}return f||""};this.getStyleAsInt=function(g,i,f){var h=this.getComputedStyle(g,i);if(f&&!/px$/.test(h)){return 0}return parseInt(h)||0};this.getWidthFromStyle=function(f){return c(f,"width","offsetWidth","paddingRight","paddingLeft","borderRightWidth","borderLeftWidth")};this.getHeightFromStyle=function(f){return c(f,"height","offsetHeight","paddingTop","paddingBottom","borderTopWidth","borderBottomWidth")};this.getDimensions=function(j){var h=j.offsetWidth;var f=j.offsetHeight;if(h==0||f==0){for(var g=0;g<j.childNodes.length;g++){var k=j.childNodes[g];if(k.nodeType!=1){continue}h=Math.max(h,k.offsetWidth);f=Math.max(f,k.offsetHeight)}}return{width:h,height:f}};this.getViewport=function(){return{width:window.innerWidth||document.documentElement.clientWidth||this.getBody().clientWidth,height:window.innerHeight||document.documentElement.clientHeight||this.getBody().clientHeight}};this.blurElement=function(g){try{g.blur();return}catch(h){}var f=this.create("input");f.style.width="0px";f.style.height="0px";g.parentNode.appendChild(f);f.focus();f.blur();f.parentNode.removeChild(f)}}U.XHTML_NS="http://www.w3.org/1999/xhtml";function H(r){var g=navigator.userAgent.toLowerCase();var q=(navigator.product||"").toLowerCase();var h=navigator.platform.toLowerCase();this.parseVersion=H.parseVersion;this.macintosh=/^mac/.test(h);this.windows=/^win/.test(h);this.linux=/^linux/.test(h);this.quicktime=false;this.opera=/opera/.test(g);this.konqueror=/konqueror/.test(g);this.ie=false/*@cc_on||true@*/;this.ieSupported=this.ie&&!/ppc|smartphone|iemobile|msie\s5\.5/.test(g)/*@cc_on&&@_jscript_version>=5.5@*/;this.ieWin=this.ie&&this.windows/*@cc_on&&@_jscript_version>=5.1@*/;this.windows=this.windows&&(!this.ie||this.ieWin);this.ieMac=this.ie&&this.macintosh/*@cc_on&&@_jscript_version<5.1@*/;this.macintosh=this.macintosh&&(!this.ie||this.ieMac);this.safari=/safari/.test(g);this.webkit=!this.konqueror&&/applewebkit/.test(g);this.khtml=this.webkit||this.konqueror;this.gecko=!this.khtml&&q=="gecko";this.ieVersion=this.ie&&/.*msie\s(\d\.\d)/.exec(g)?this.parseVersion(RegExp.$1):"0";this.operaVersion=this.opera&&/.*opera(\s|\/)(\d+\.\d+)/.exec(g)?this.parseVersion(RegExp.$2):"0";this.webkitVersion=this.webkit&&/.*applewebkit\/(\d+).*/.exec(g)?this.parseVersion(RegExp.$1):"0";this.geckoVersion=this.gecko&&/.*rv:\s*([^\)]+)\)\s+gecko/.exec(g)?this.parseVersion(RegExp.$1):"0";this.konquerorVersion=this.konqueror&&/.*konqueror\/([\d\.]+).*/.exec(g)?this.parseVersion(RegExp.$1):"0";this.flashVersion=0;if(this.ieWin){var l;var o=false;try{l=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7")}catch(m){try{l=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");this.flashVersion=this.parseVersion("6");l.AllowScriptAccess="always"}catch(m){o=this.flashVersion==this.parseVersion("6")}if(!o){try{l=new ActiveXObject("ShockwaveFlash.ShockwaveFlash")}catch(m){}}}if(!o&&l){this.flashVersion=this.parseVersion((l.GetVariable("$version")||"").replace(/^\D+(\d+)\D+(\d+)\D+(\d+).*/g,"$1.$2.$3"))}}else{if(navigator.plugins&&navigator.plugins["Shockwave Flash"]){var n=navigator.plugins["Shockwave Flash"].description.replace(/^.*\s+(\S+\s+\S+$)/,"$1");var p=n.replace(/^\D*(\d+\.\d+).*$/,"$1");if(/r/.test(n)){p+=n.replace(/^.*r(\d*).*$/,".$1")}else{if(/d/.test(n)){p+=".0"}}this.flashVersion=this.parseVersion(p);var j=false;for(var k=0,c=this.flashVersion>=H.MIN_FLASH_VERSION;c&&k<navigator.mimeTypes.length;k++){var 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k=0;k<n.length;k++){m.removeChild(n[k])}g.style.width=g.style.height=m.style.minHeight="";g.setAttribute("width",this.__forceWidth?d:e);g.setAttribute("height",l);if(sIFR.ua.ie){g.style.display="none";var j=g.offsetHeight;g.style.display=""}if(d!=f){if(this.__forceWidth){this.storeSize("width",d)}this.attempt("resize",d)}this.__resizing--},replaceText:function(g,j){var d=this.sIFR.util.escape(g);if(!this.attempt("replaceText",d)){return false}this.updateVars("content",d);var f=this.getAlternate();if(j){while(f.firstChild){f.removeChild(f.firstChild)}for(var c=0;c<j.length;c++){f.appendChild(j[c])}}else{try{f.innerHTML=g}catch(h){}}return true},changeCSS:function(c){c=this.sIFR.util.escape(this.sIFR.util.cssToString(this.sIFR.util.convertCssArg(c)));this.updateVars("css",c);return this.attempt("changeCSS",c)},remove:function(){if(this.movie&&this.available()){this.movie.remove(this.getFlashElement(),this.id)}}};var X=new function(){this.create=function(p,n,j,i,f,e,g,o,l,h,m){var 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AQ=["id="+AI,"content="+A.escape(p.text),"width="+c,"renderheight="+AK,"link="+A.escape(p.primaryLink.href||""),"target="+A.escape(p.primaryLink.target||""),"size="+n,"css="+A.escape(AC),"cursor="+k,"tunewidth="+(x.tuneWidth||0),"tuneheight="+r,"offsetleft="+(x.offsetLeft||""),"offsettop="+(x.offsetTop||""),"fitexactly="+q,"preventwrap="+AS,"forcesingleline="+AN,"antialiastype="+(x.antiAliasType||""),"thickness="+(x.thickness||""),"sharpness="+(x.sharpness||""),"kerning="+o,"gridfittype="+AJ,"flashfilters="+v,"opacity="+AW,"blendmode="+(x.blendMode||""),"selectable="+(x.selectable==null||AG!=""&&!sIFR.ua.macintosh&&sIFR.ua.gecko&&sIFR.ua.geckoVersion>=sIFR.ua.parseVersion("1.9")?"true":x.selectable===true),"fixhover="+(this.fixHover===true),"events="+z,"delayrun="+G.brokenFlashIE.fixFlash,"version="+this.VERSION];var y=A.encodeVars(AQ);var g=new 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f=0;f<O.replacements.length;f++){O.replacements[f].resize()}},200)}function I(f){var g=W.getComputedStyle(f,"fontSize");var d=g.indexOf("px")==-1;var e=f.innerHTML;if(d){f.innerHTML="X"}f.style.paddingTop=f.style.paddingBottom=f.style.borderTopWidth=f.style.borderBottomWidth="0px";f.style.lineHeight="2em";f.style.display="block";g=d?f.offsetHeight/2:parseInt(g,10);if(d){f.innerHTML=e}var c=Math.round(f.offsetHeight/(2*g));f.style.paddingTop=f.style.paddingBottom=f.style.borderTopWidth=f.style.borderBottomWidth=f.style.lineHeight=f.style.display="";if(isNaN(c)||!isFinite(c)||c==0){c=1}return{fontSize:g,lines:c}}function P(c,g,s){s=s||A.uriEncode;var q=[],m=[];var k=null;var e=c.childNodes;var o=false,p=false;var j=0;while(j<e.length){var f=e[j];if(f.nodeType==3){var t=A.textTransform(g,A.normalize(f.nodeValue)).replace(/</g,"&lt;");if(o&&p){t=t.replace(/^\s+/,"")}m.push(t);o=/\s$/.test(t);p=false}if(f.nodeType==1&&!/^(style|script)$/i.test(f.nodeName)){var h=[];var r=f.nodeName.toLowerCase();var n=f.className||"";if(/\s+/.test(n)){if(n.indexOf(E.CLASS)>-1){n=n.match("(\\s|^)"+E.CLASS+"-([^\\s$]*)(\\s|$)")[2]}else{n=n.match(/^([^\s]+)/)[1]}}if(n!=""){h.push('class="'+n+'"')}if(r=="a"){var d=s(f.getAttribute("href")||"");var l=f.getAttribute("target")||"";h.push('href="'+d+'"','target="'+l+'"');if(!k){k={href:d,target:l}}}m.push("<"+r+(h.length>0?" ":"")+h.join(" ")+">");p=true;if(f.hasChildNodes()){q.push(j);j=0;e=f.childNodes;continue}else{if(!/^(br|img)$/i.test(f.nodeName)){m.push("</",f.nodeName.toLowerCase(),">")}}}if(q.length>0&&!f.nextSibling){do{j=q.pop();e=f.parentNode.parentNode.childNodes;f=e[j];if(f){m.push("</",f.nodeName.toLowerCase(),">")}}while(j==e.length-1&&q.length>0)}j++}return{text:m.join("").replace(/^\s+|\s+$|\s*(<br>)\s*/g,"$1"),primaryLink:k||{}}}};
//var parseSelector=(function(){var B=/\s*,\s*/;var A=/\s*([\s>+~(),]|^|$)\s*/g;var L=/([\s>+~,]|[^(]\+|^)([#.:@])/g;var F=/(^|\))[^\s>+~]/g;var M=/(\)|^)/;var K=/[\s#.:>+~()@]|[^\s#.:>+~()@]+/g;function H(R,P){P=P||document.documentElement;var S=R.split(B),X=[];for(var U=0;U<S.length;U++){var N=[P],W=G(S[U]);for(var T=0;T<W.length;){var Q=W[T++],O=W[T++],V="";if(W[T]=="("){while(W[T++]!=")"&&T<W.length){V+=W[T]}V=V.slice(0,-1)}N=I(N,Q,O,V)}X=X.concat(N)}return X}function G(N){var O=N.replace(A,"$1").replace(L,"$1*$2").replace(F,D);return O.match(K)||[]}function D(N){return N.replace(M,"$1 ")}function I(N,P,Q,O){return(H.selectors[P])?H.selectors[P](N,Q,O):[]}var E={toArray:function(O){var N=[];for(var P=0;P<O.length;P++){N.push(O[P])}return N}};var C={isTag:function(O,N){return(N=="*")||(N.toLowerCase()==O.nodeName.toLowerCase())},previousSiblingElement:function(N){do{N=N.previousSibling}while(N&&N.nodeType!=1);return N},nextSiblingElement:function(N){do{N=N.nextSibling}while(N&&N.nodeType!=1);return N},hasClass:function(N,O){return(O.className||"").match("(^|\\s)"+N+"(\\s|$)")},getByTag:function(N,O){return O.getElementsByTagName(N)}};var J={"#":function(N,P){for(var O=0;O<N.length;O++){if(N[O].getAttribute("id")==P){return[N[O]]}}return[]}," ":function(O,Q){var N=[];for(var P=0;P<O.length;P++){N=N.concat(E.toArray(C.getByTag(Q,O[P])))}return N},">":function(O,R){var N=[];for(var Q=0,S;Q<O.length;Q++){S=O[Q];for(var P=0,T;P<S.childNodes.length;P++){T=S.childNodes[P];if(T.nodeType==1&&C.isTag(T,R)){N.push(T)}}}return N},".":function(O,Q){var N=[];for(var P=0,R;P<O.length;P++){R=O[P];if(C.hasClass([Q],R)){N.push(R)}}return N},":":function(N,P,O){return(H.pseudoClasses[P])?H.pseudoClasses[P](N,O):[]}};H.selectors=J;H.pseudoClasses={};H.util=E;H.dom=C;return H})();

/*****************************************************************************
 scalable Inman Flash Replacement (sIFR) version 3, revision 436.
 
 Copyright 2006 – 2008 Mark Wubben, <http://novemberborn.net/>
 
 Older versions:
 * IFR by Shaun Inman
 * sIFR 1.0 by Mike Davidson, Shaun Inman and Tomas Jogin
 * sIFR 2.0 by Mike Davidson, Shaun Inman, Tomas Jogin and Mark Wubben
 
 See also <http://novemberborn.net/sifr3> and <http://wiki.novemberborn.net/sifr3>.
 
 This software is licensed and provided under the CC-GNU LGPL.
 See <http://creativecommons.org/licenses/LGPL/2.1/>
 *****************************************************************************/

var sIFR = new
function () {
    var O = this;
    var E = {
        ACTIVE: "sIFR-active",
        REPLACED: "sIFR-replaced",
        IGNORE: "sIFR-ignore",
        ALTERNATE: "sIFR-alternate",
        CLASS: "sIFR-class",
        LAYOUT: "sIFR-layout",
        FLASH: "sIFR-flash",
        FIX_FOCUS: "sIFR-fixfocus",
        DUMMY: "sIFR-dummy"
    };
    E.IGNORE_CLASSES = [E.REPLACED, E.IGNORE, E.ALTERNATE];
    this.MIN_FONT_SIZE = 6;
    this.MAX_FONT_SIZE = 126;
    this.FLASH_PADDING_BOTTOM = 5;
    this.VERSION = "436";
    this.isActive = false;
    this.isEnabled = true;
    this.fixHover = true;
    this.autoInitialize = true;
    this.setPrefetchCookie = true;
    this.cookiePath = "/";
    this.domains = [];
    this.forceWidth = true;
    this.fitExactly = false;
    this.forceTextTransform = true;
    this.useDomLoaded = true;
    this.useStyleCheck = false;
    this.hasFlashClassSet = false;
    this.repaintOnResize = true;
    this.replacements = [];
    var L = 0;
    var R = false;

    function Y() {}
    function D(c) {
        function d(e) {
            return e.toLocaleUpperCase()
        }
        this.normalize = function (e) {
            return e.replace(/\n|\r|\xA0/g, D.SINGLE_WHITESPACE).replace(/\s+/g, D.SINGLE_WHITESPACE)
        };
        this.textTransform = function (e, f) {
            switch (e) {
            case "uppercase":
                return f.toLocaleUpperCase();
            case "lowercase":
                return f.toLocaleLowerCase();
            case "capitalize":
                return f.replace(/^\w|\s\w/g, d)
            }
            return f
        };
        this.toHexString = function (e) {
            if (e.charAt(0) != "#" || e.length != 4 && e.length != 7) {
                return e
            }
            e = e.substring(1);
            return "0x" + (e.length == 3 ? e.replace(/(.)(.)(.)/, "$1$1$2$2$3$3") : e)
        };
        this.toJson = function (g, f) {
            var e = "";
            switch (typeof(g)) {
            case "string":
                e = '"' + f(g) + '"';
                break;
            case "number":
            case "boolean":
                e = g.toString();
                break;
            case "object":
                e = [];
                for (var h in g) {
                    if (g[h] == Object.prototype[h]) {
                        continue
                    }
                    e.push('"' + h + '":' + this.toJson(g[h]))
                }
                e = "{" + e.join(",") + "}";
                break
            }
            return e
        };
        this.convertCssArg = function (e) {
            if (!e) {
                return {}
            }
            if (typeof(e) == "object") {
                if (e.constructor == Array) {
                    e = e.join("")
                } else {
                    return e
                }
            }
            var l = {};
            var m = e.split("}");
            for (var h = 0; h < m.length; h++) {
                var k = m[h].match(/([^\s{]+)\s*\{(.+)\s*;?\s*/);
                if (!k || k.length != 3) {
                    continue
                }
                if (!l[k[1]]) {
                    l[k[1]] = {}
                }
                var g = k[2].split(";");
                for (var f = 0; f < g.length; f++) {
                    var n = g[f].match(/\s*([^:\s]+)\s*\:\s*([^;]+)/);
                    if (!n || n.length != 3) {
                        continue
                    }
                    l[k[1]][n[1]] = n[2].replace(/\s+$/, "")
                }
            }
            return l
        };
        this.extractFromCss = function (g, f, i, e) {
            var h = null;
            if (g && g[f] && g[f][i]) {
                h = g[f][i];
                if (e) {
                    delete g[f][i]
                }
            }
            return h
        };
        this.cssToString = function (f) {
            var g = [];
            for (var e in f) {
                var j = f[e];
                if (j == Object.prototype[e]) {
                    continue
                }
                g.push(e, "{");
                for (var i in j) {
                    if (j[i] == Object.prototype[i]) {
                        continue
                    }
                    var h = j[i];
                    if (D.UNIT_REMOVAL_PROPERTIES[i]) {
                        h = parseInt(h, 10)
                    }
                    g.push(i, ":", h, ";")
                }
                g.push("}")
            }
            return g.join("")
        };
        this.escape = function (e) {
            return escape(e).replace(/\+/g, "%2B")
        };
        this.encodeVars = function (e) {
            return e.join("&").replace(/%/g, "%25")
        };
        this.copyProperties = function (g, f) {
            for (var e in g) {
                if (f[e] === undefined) {
                    f[e] = g[e]
                }
            }
            return f
        };
        this.domain = function () {
            var f = "";
            try {
                f = document.domain
            } catch (g) {}
            return f
        };
        this.domainMatches = function (h, g) {
            if (g == "*" || g == h) {
                return true
            }
            var f = g.lastIndexOf("*");
            if (f > -1) {
                g = g.substr(f + 1);
                var e = h.lastIndexOf(g);
                if (e > -1 && (e + g.length) == h.length) {
                    return true
                }
            }
            return false
        };
        this.uriEncode = function (e) {
            return encodeURI(decodeURIComponent(e))
        };
        this.delay = function (f, h, g) {
            var e = Array.prototype.slice.call(arguments, 3);
            setTimeout(function () {
                h.apply(g, e)
            }, f)
        }
    }
    D.UNIT_REMOVAL_PROPERTIES = {
        leading: true,
        "margin-left": true,
        "margin-right": true,
        "text-indent": true
    };
    D.SINGLE_WHITESPACE = " ";

    function U(e) {
        var d = this;

        function c(g, j, h) {
            var k = d.getStyleAsInt(g, j, e.ua.ie);
            if (k == 0) {
                k = g[h];
                for (var f = 3; f < arguments.length; f++) {
                    k -= d.getStyleAsInt(g, arguments[f], true)
                }
            }
            return k
        }
        this.getBody = function () {
            return document.getElementsByTagName("body")[0] || null
        };
        this.querySelectorAll = function (f) {
            return window.parseSelector(f)
        };
        this.addClass = function (f, g) {
            if (g) {
                g.className = ((g.className || "") == "" ? "" : g.className + " ") + f
            }
        };
        this.removeClass = function (f, g) {
            if (g) {
                g.className = g.className.replace(new RegExp("(^|\\s)" + f + "(\\s|$)"), "").replace(/^\s+|(\s)\s+/g, "$1")
            }
        };
        this.hasClass = function (f, g) {
            return new RegExp("(^|\\s)" + f + "(\\s|$)").test(g.className)
        };
        this.hasOneOfClassses = function (h, g) {
            for (var f = 0; f < h.length; f++) {
                if (this.hasClass(h[f], g)) {
                    return true
                }
            }
            return false
        };
        this.ancestorHasClass = function (g, f) {
            g = g.parentNode;
            while (g && g.nodeType == 1) {
                if (this.hasClass(f, g)) {
                    return true
                }
                g = g.parentNode
            }
            return false
        };
        this.create = function (f, g) {
            var h = document.createElementNS ? document.createElementNS(U.XHTML_NS, f) : document.createElement(f);
            if (g) {
                h.className = g
            }
            return h
        };
        this.getComputedStyle = function (h, i) {
            var f;
            if (document.defaultView && document.defaultView.getComputedStyle) {
                var g = document.defaultView.getComputedStyle(h, null);
                f = g ? g[i] : null
            } else {
                if (h.currentStyle) {
                    f = h.currentStyle[i]
                }
            }
            return f || ""
        };
        this.getStyleAsInt = function (g, i, f) {
            var h = this.getComputedStyle(g, i);
            if (f && !/px$/.test(h)) {
                return 0
            }
            return parseInt(h) || 0
        };
        this.getWidthFromStyle = function (f) {
            return c(f, "width", "offsetWidth", "paddingRight", "paddingLeft", "borderRightWidth", "borderLeftWidth")
        };
        this.getHeightFromStyle = function (f) {
            return c(f, "height", "offsetHeight", "paddingTop", "paddingBottom", "borderTopWidth", "borderBottomWidth")
        };
        this.getDimensions = function (j) {
            var h = j.offsetWidth;
            var f = j.offsetHeight;
            if (h == 0 || f == 0) {
                for (var g = 0; g < j.childNodes.length; g++) {
                    var k = j.childNodes[g];
                    if (k.nodeType != 1) {
                        continue
                    }
                    h = Math.max(h, k.offsetWidth);
                    f = Math.max(f, k.offsetHeight)
                }
            }
            return {
                width: h,
                height: f
            }
        };
        this.getViewport = function () {
            return {
                width: window.innerWidth || document.documentElement.clientWidth || this.getBody().clientWidth,
                height: window.innerHeight || document.documentElement.clientHeight || this.getBody().clientHeight
            }
        };
        this.blurElement = function (g) {
            try {
                g.blur();
                return
            } catch (h) {}
            var f = this.create("input");
            f.style.width = "0px";
            f.style.height = "0px";
            g.parentNode.appendChild(f);
            f.focus();
            f.blur();
            f.parentNode.removeChild(f)
        }
    }
    U.XHTML_NS = "http://www.w3.org/1999/xhtml";

    function H(r) {
        var g = navigator.userAgent.toLowerCase();
        var q = (navigator.product || "").toLowerCase();
        var h = navigator.platform.toLowerCase();
        this.parseVersion = H.parseVersion;
        this.macintosh = /^mac/.test(h);
        this.windows = /^win/.test(h);
        this.linux = /^linux/.test(h);
        this.quicktime = false;
        this.opera = /opera/.test(g);
        this.konqueror = /konqueror/.test(g);
        this.ie = false /*@cc_on||true@*/
        ;
        this.ieSupported = this.ie && !/ppc|smartphone|iemobile|msie\s5\.5/.test(g) /*@cc_on&&@_jscript_version>=5.5@*/
        ;
        this.ieWin = this.ie && this.windows /*@cc_on&&@_jscript_version>=5.1@*/
        ;
        this.windows = this.windows && (!this.ie || this.ieWin);
        this.ieMac = this.ie && this.macintosh /*@cc_on&&@_jscript_version<5.1@*/
        ;
        this.macintosh = this.macintosh && (!this.ie || this.ieMac);
        this.safari = /safari/.test(g);
        this.webkit = !this.konqueror && /applewebkit/.test(g);
        this.khtml = this.webkit || this.konqueror;
        this.gecko = !this.khtml && q == "gecko";
        this.ieVersion = this.ie && /.*msie\s(\d\.\d)/.exec(g) ? this.parseVersion(RegExp.$1) : "0";
        this.operaVersion = this.opera && /.*opera(\s|\/)(\d+\.\d+)/.exec(g) ? this.parseVersion(RegExp.$2) : "0";
        this.webkitVersion = this.webkit && /.*applewebkit\/(\d+).*/.exec(g) ? this.parseVersion(RegExp.$1) : "0";
        this.geckoVersion = this.gecko && /.*rv:\s*([^\)]+)\)\s+gecko/.exec(g) ? this.parseVersion(RegExp.$1) : "0";
        this.konquerorVersion = this.konqueror && /.*konqueror\/([\d\.]+).*/.exec(g) ? this.parseVersion(RegExp.$1) : "0";
        this.flashVersion = 0;
        if (this.ieWin) {
            var l;
            var o = false;
            try {
                l = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7")
            } catch (m) {
                try {
                    l = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
                    this.flashVersion = this.parseVersion("6");
                    l.AllowScriptAccess = "always"
                } catch (m) {
                    o = this.flashVersion == this.parseVersion("6")
                }
                if (!o) {
                    try {
                        l = new ActiveXObject("ShockwaveFlash.ShockwaveFlash")
                    } catch (m) {}
                }
            }
            if (!o && l) {
                this.flashVersion = this.parseVersion((l.GetVariable("$version") || "").replace(/^\D+(\d+)\D+(\d+)\D+(\d+).*/g, "$1.$2.$3"))
            }
        } else {
            if (navigator.plugins && navigator.plugins["Shockwave Flash"]) {
                var n = navigator.plugins["Shockwave Flash"].description.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
                var p = n.replace(/^\D*(\d+\.\d+).*$/, "$1");
                if (/r/.test(n)) {
                    p += n.replace(/^.*r(\d*).*$/, ".$1")
                } else {
                    if (/d/.test(n)) {
                        p += ".0"
                    }
                }
                this.flashVersion = this.parseVersion(p);
                var j = false;
                for (var k = 0, c = this.flashVersion >= H.MIN_FLASH_VERSION; c && k < navigator.mimeTypes.length; k++) {
                    var f = navigator.mimeTypes[k];
                    if (f.type != "application/x-shockwave-flash") {
                        continue
                    }
                    if (f.enabledPlugin) {
                        j = true;
                        if (f.enabledPlugin.description.toLowerCase().indexOf("quicktime") > -1) {
                            c = false;
                            this.quicktime = true
                        }
                    }
                }
                if (this.quicktime || !j) {
                    this.flashVersion = this.parseVersion("0")
                }
            }
        }
        this.flash = this.flashVersion >= H.MIN_FLASH_VERSION;
        this.transparencySupport = this.macintosh || this.windows || this.linux && (this.flashVersion >= this.parseVersion("10") && (this.gecko && this.geckoVersion >= this.parseVersion("1.9") || this.opera));
        this.computedStyleSupport = this.ie || !! document.defaultView.getComputedStyle;
        this.fixFocus = this.gecko && this.windows;
        this.nativeDomLoaded = this.gecko || this.webkit && this.webkitVersion >= this.parseVersion("525") || this.konqueror && this.konquerorMajor > this.parseVersion("03") || this.opera;
        this.mustCheckStyle = this.khtml || this.opera;
        this.forcePageLoad = this.webkit && this.webkitVersion < this.parseVersion("523");
        this.properDocument = typeof(document.location) == "object";
        this.supported = this.flash && this.properDocument && (!this.ie || this.ieSupported) && this.computedStyleSupport && (!this.opera || this.operaVersion >= this.parseVersion("9.61")) && (!this.webkit || this.webkitVersion >= this.parseVersion("412")) && (!this.gecko || this.geckoVersion >= this.parseVersion("1.8.0.12")) && (!this.konqueror)
    }
    H.parseVersion = function (c) {
        return c.replace(/(^|\D)(\d+)(?=\D|$)/g, function (f, e, g) {
            f = e;
            for (var d = 4 - g.length; d >= 0; d--) {
                f += "0"
            }
            return f + g
        })
    };
    H.MIN_FLASH_VERSION = H.parseVersion("8");

    function F(c) {
        this.fix = c.ua.ieWin && window.location.hash != "";
        var d;
        this.cache = function () {
            d = document.title
        };

        function e() {
            document.title = d
        }
        this.restore = function () {
            if (this.fix) {
                setTimeout(e, 0)
            }
        }
    }
    function S(l) {
        var e = null;

        function c() {
            try {
                if (l.ua.ie || document.readyState != "loaded" && document.readyState != "complete") {
                    document.documentElement.doScroll("left")
                }
            } catch (n) {
                return setTimeout(c, 10)
            }
            i()
        }
        function i() {
            if (l.useStyleCheck) {
                h()
            } else {
                if (!l.ua.mustCheckStyle) {
                    d(null, true)
                }
            }
        }
        function h() {
            e = l.dom.create("div", E.DUMMY);
            l.dom.getBody().appendChild(e);
            m()
        }
        function m() {
            if (l.dom.getComputedStyle(e, "marginLeft") == "42px") {
                g()
            } else {
                setTimeout(m, 10)
            }
        }
        function g() {
            if (e && e.parentNode) {
                e.parentNode.removeChild(e)
            }
            e = null;
            d(null, true)
        }
        function d(n, o) {
            l.initialize(o);
            if (n && n.type == "load") {
                if (document.removeEventListener) {
                    document.removeEventListener("DOMContentLoaded", d, false)
                }
                if (window.removeEventListener) {
                    window.removeEventListener("load", d, false)
                }
            }
        }
        function j() {
            l.prepareClearReferences();
            if (document.readyState == "interactive") {
                document.attachEvent("onstop", f);
                setTimeout(function () {
                    document.detachEvent("onstop", f)
                }, 0)
            }
        }
        function f() {
            document.detachEvent("onstop", f);
            k()
        }
        function k() {
            l.clearReferences()
        }
        this.attach = function () {
            if (window.addEventListener) {
                window.addEventListener("load", d, false)
            } else {
                window.attachEvent("onload", d)
            }
            if (!l.useDomLoaded || l.ua.forcePageLoad || l.ua.ie && window.top != window) {
                return
            }
            if (l.ua.nativeDomLoaded) {
                document.addEventListener("DOMContentLoaded", i, false)
            } else {
                if (l.ua.ie || l.ua.khtml) {
                    c()
                }
            }
        };
        this.attachUnload = function () {
            if (!l.ua.ie) {
                return
            }
            window.attachEvent("onbeforeunload", j);
            window.attachEvent("onunload", k)
        }
    }
    var Q = "sifrFetch";

    function N(c) {
        var e = false;
        this.fetchMovies = function (f) {
            if (c.setPrefetchCookie && new RegExp(";?" + Q + "=true;?").test(document.cookie)) {
                return
            }
            try {
                e = true;
                d(f)
            } catch (g) {}
            if (c.setPrefetchCookie) {
                document.cookie = Q + "=true;path=" + c.cookiePath
            }
        };
        this.clear = function () {
            if (!e) {
                return
            }
            try {
                var f = document.getElementsByTagName("script");
                for (var g = f.length - 1; g >= 0; g--) {
                    var h = f[g];
                    if (h.type == "sifr/prefetch") {
                        h.parentNode.removeChild(h)
                    }
                }
            } catch (j) {}
        };

        function d(f) {
            for (var g = 0; g < f.length; g++) {
                document.write('<script defer type="sifr/prefetch" src="' + f[g].src + '"><\/script>')
            }
        }
    }
    function b(e) {
        var g = e.ua.ie;
        var f = g && e.ua.flashVersion < e.ua.parseVersion("9.0.115");
        var d = {};
        var c = {};
        this.fixFlash = f;
        this.register = function (h) {
            if (!g) {
                return
            }
            var i = h.getAttribute("id");
            this.cleanup(i, false);
            c[i] = h;
            delete d[i];
            if (f) {
                window[i] = h
            }
        };
        this.reset = function () {
            if (!g) {
                return false
            }
            for (var j = 0; j < e.replacements.length; j++) {
                var h = e.replacements[j];
                var k = c[h.id];
                if (!d[h.id] && (!k.parentNode || k.parentNode.nodeType == 11)) {
                    try{
                      h.resetMovie();
                      d[h.id] = true;
                    }catch(err){}
                }
            }
            return true
        };
        this.cleanup = function (l, h) {
            var i = c[l];
            if (!i) {
                return
            }
            for (var k in i) {
                if (typeof(i[k]) == "function") {
                    i[k] = null
                }
            }
            c[l] = null;
            if (f) {
                window[l] = null
            }
            if (i.parentNode) {
                if (h && i.parentNode.nodeType == 1) {
                    var j = document.createElement("div");
                    j.style.width = i.offsetWidth + "px";
                    j.style.height = i.offsetHeight + "px";
                    i.parentNode.replaceChild(j, i)
                } else {
                    i.parentNode.removeChild(i)
                }
            }
        };
        this.prepareClearReferences = function () {
            if (!f) {
                return
            }
            __flash_unloadHandler = function () {};
            __flash_savedUnloadHandler = function () {}
        };
        this.clearReferences = function () {
            if (f) {
                var j = document.getElementsByTagName("object");
                for (var h = j.length - 1; h >= 0; h--) {
                    c[j[h].getAttribute("id")] = j[h]
                }
            }
            for (var k in c) {
                if (Object.prototype[k] != c[k]) {
                    this.cleanup(k, true)
                }
            }
        }
    }
    function K(d, g, f, c, e) {
        this.sIFR = d;
        this.id = g;
        this.vars = f;
        this.movie = null;
        this.__forceWidth = c;
        this.__events = e;
        this.__resizing = 0
    }
    K.prototype = {
        getFlashElement: function () {
    		try{
    			return document.getElementById(this.id)
    		}catch(errr){
    		}
        }, getAlternate: function () {
            return document.getElementById(this.id + "_alternate")
        }, getAncestor: function () {
            var c = this.getFlashElement().parentNode;
            return !this.sIFR.dom.hasClass(E.FIX_FOCUS, c) ? c : c.parentNode
        }, available: function () {
        	try{
        		var c = this.getFlashElement();
        		return c && c.parentNode
        	}catch(err){
        	}
        }, call: function (c) {
            var d = this.getFlashElement();
            if (!d[c]) {
                return false
            }
            return Function.prototype.apply.call(d[c], d, Array.prototype.slice.call(arguments, 1))
        }, attempt: function () {
        	return false; // TODO find out what's happening here
            if (!this.available()) {
                return false
            }
            try {
                this.call.apply(this, arguments)
                return true;
            } catch (c) {
                if (this.sIFR.debug) {
                    throw c
                }
                return false;
            }
            return false;
            //return true
            
        }, updateVars: function (c, e) {
            for (var d = 0; d < this.vars.length; d++) {
                if (this.vars[d].split("=")[0] == c) {
                    this.vars[d] = c + "=" + e;
                    break
                }
            }
            var f = this.sIFR.util.encodeVars(this.vars);
            this.movie.injectVars(this.getFlashElement(), f);
            this.movie.injectVars(this.movie.html, f)
        }, storeSize: function (c, d) {
            this.movie.setSize(c, d);
            this.updateVars(c, d)
        }, fireEvent: function (c) {
            if (this.available() && this.__events[c]) {
                this.sIFR.util.delay(0, this.__events[c], this, this)
            }
        }, resizeFlashElement: function (c, d, e) {
            if (!this.available()) {
                return
            }
            this.__resizing++;
            var f = this.getFlashElement();
            f.setAttribute("height", c);
            this.getAncestor().style.minHeight = "";
            this.updateVars("renderheight", c);
            this.storeSize("height", c);
            if (d !== null) {
                try{
            	f.setAttribute("width", d);
                this.movie.setSize("width", d)
                }catch(err){}
            }
            if (this.__events.onReplacement) {
                this.sIFR.util.delay(0, this.__events.onReplacement, this, this);
                delete this.__events.onReplacement
            }
            if (e) {
                this.sIFR.util.delay(0, function () {
                    this.attempt("scaleMovie");
                    this.__resizing--
                }, this)
            } else {
                this.__resizing--
            }
        }, blurFlashElement: function () {
            if (this.available()) {
                this.sIFR.dom.blurElement(this.getFlashElement())
            }
        }, resetMovie: function () {
            this.sIFR.util.delay(0, this.movie.reset, this.movie, this.getFlashElement(), this.getAlternate())
        }, resizeAfterScale: function () {
            if (this.available() && this.__resizing == 0) {
                this.sIFR.util.delay(0, this.resize, this)
            }
        }, resize: function () {
            if (!this.available()) {
                return
            }
            this.__resizing++;
            var g = this.getFlashElement();
            var f = g.offsetWidth;
            if (f == 0) {
                return
            }
            var e = g.getAttribute("width");
            var l = g.getAttribute("height");
            var m = this.getAncestor();
            var o = this.sIFR.dom.getHeightFromStyle(m);
            g.style.width = "1px";
            g.style.height = "1px";
            m.style.minHeight = o + "px";
            var c = this.getAlternate().childNodes;
            var n = [];
            for (var k = 0; k < c.length; k++) {
                var h = c[k].cloneNode(true);
                n.push(h);
                m.appendChild(h)
            }
            var d = this.sIFR.dom.getWidthFromStyle(m);
            for (var k = 0; k < n.length; k++) {
                m.removeChild(n[k])
            }
            g.style.width = g.style.height = m.style.minHeight = "";
            g.setAttribute("width", this.__forceWidth ? d : e);
            g.setAttribute("height", l);
            if (sIFR.ua.ie) {
                g.style.display = "none";
                var j = g.offsetHeight;
                g.style.display = ""
            }
            if (d != f) {
                if (this.__forceWidth) {
                    this.storeSize("width", d)
                }
                this.attempt("resize", d)
            }
            this.__resizing--
        }, replaceText: function (g, j) {
            var d = this.sIFR.util.escape(g);
            if (!this.attempt("replaceText", d)) {
                return false
            }
            this.updateVars("content", d);
            var f = this.getAlternate();
            if (j) {
                while (f.firstChild) {
                    f.removeChild(f.firstChild)
                }
                for (var c = 0; c < j.length; c++) {
                    f.appendChild(j[c])
                }
            } else {
                try {
                    f.innerHTML = g
                } catch (h) {}
            }
            return true
        }, changeCSS: function (c) {
            c = this.sIFR.util.escape(this.sIFR.util.cssToString(this.sIFR.util.convertCssArg(c)));
            this.updateVars("css", c);
            return this.attempt("changeCSS", c)
        }, remove: function () {
            if (this.movie && this.available()) {
                this.movie.remove(this.getFlashElement(), this.id)
            }
        }
    };
    var X = new
    function () {
        this.create = function (p, n, j, i, f, e, g, o, l, h, m) {
            var k = p.ua.ie ? d : c;
            return new k(p, n, j, i, f, e, g, o, ["flashvars", l, "wmode", h, "bgcolor", m, "allowScriptAccess", "always", "quality", "best"])
        };

        function c(s, q, l, h, f, e, g, r, n) {
            var m = s.dom.create("object", E.FLASH);
            var p = ["type", "application/x-shockwave-flash", "id", f, "name", f, "data", e, "width", g, "height", r];
            for (var o = 0; o < p.length; o += 2) {
                m.setAttribute(p[o], p[o + 1])
            }
            var j = m;
            if (h) {
                j = W.create("div", E.FIX_FOCUS);
                j.appendChild(m)
            }
            for (var o = 0; o < n.length; o += 2) {
                if (n[o] == "name") {
                    continue
                }
                var k = W.create("param");
                k.setAttribute("name", n[o]);
                k.setAttribute("value", n[o + 1]);
                m.appendChild(k)
            }
            l.style.minHeight = r + "px";
            while (l.firstChild) {
                l.removeChild(l.firstChild)
            }
            l.appendChild(j);
            this.html = j.cloneNode(true)
        }
        c.prototype = {
            reset: function (e, f) {
                e.parentNode.replaceChild(this.html.cloneNode(true), e)
            }, remove: function (e, f) {
                e.parentNode.removeChild(e)
            }, setSize: function (e, f) {
                this.html.setAttribute(e, f)
            }, injectVars: function (e, g) {
                var h = e.getElementsByTagName("param");
                for (var f = 0; f < h.length; f++) {
                    if (h[f].getAttribute("name") == "flashvars") {
                        h[f].setAttribute("value", g);
                        break
                    }
                }
            }
        };

        function d(p, n, j, h, f, e, g, o, k) {
            this.dom = p.dom;
            this.broken = n;
            this.html = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="' + f + '" width="' + g + '" height="' + o + '" class="' + E.FLASH + '"><param name="movie" value="' + e + '"></param></object>';
            var m = "";
            for (var l = 0; l < k.length; l += 2) {
                m += '<param name="' + k[l] + '" value="' + k[l + 1] + '"></param>'
            }
            this.html = this.html.replace(/(<\/object>)/, m + "$1");
            j.style.minHeight = o + "px";
            j.innerHTML = this.html;
            this.broken.register(j.firstChild)
        }
        d.prototype = {
            reset: function (f, g) {
                g = g.cloneNode(true);
                var e = f.parentNode;
                e.innerHTML = this.html;
                this.broken.register(e.firstChild);
                e.appendChild(g)
            }, remove: function (e, f) {
                this.broken.cleanup(f)
            }, setSize: function (e, f) {
                this.html = this.html.replace(e == "height" ? /(height)="\d+"/ : /(width)="\d+"/, '$1="' + f + '"')
            }, injectVars: function (e, f) {
                if (e != this.html) {
                    return
                }
                this.html = this.html.replace(/(flashvars(=|\"\svalue=)\")[^\"]+/, "$1" + f)
            }
        }
    };
    this.errors = new Y(O);
    var A = this.util = new D(O);
    var W = this.dom = new U(O);
    var T = this.ua = new H(O);
    var G = {
        fragmentIdentifier: new F(O),
        pageLoad: new S(O),
        prefetch: new N(O),
        brokenFlashIE: new b(O)
    };
    this.__resetBrokenMovies = G.brokenFlashIE.reset;
    var J = {
        kwargs: [],
        replaceAll: function (d) {
            for (var c = 0; c < this.kwargs.length; c++) {
                O.replace(this.kwargs[c])
            }
            if (!d) {
                this.kwargs = []
            }
        }
    };
    this.activate = function () {
        if (!T.supported || !this.isEnabled || this.isActive || !C() || a()) {
            return
        }
        G.prefetch.fetchMovies(arguments);
        this.isActive = true;
        this.setFlashClass();
        G.fragmentIdentifier.cache();
        G.pageLoad.attachUnload();
        if (!this.autoInitialize) {
            return
        }
        G.pageLoad.attach()
    };
    this.setFlashClass = function () {
        if (this.hasFlashClassSet) {
            return
        }
        W.addClass(E.ACTIVE, W.getBody() || document.documentElement);
        this.hasFlashClassSet = true
    };
    this.removeFlashClass = function () {
        if (!this.hasFlashClassSet) {
            return
        }
        W.removeClass(E.ACTIVE, W.getBody());
        W.removeClass(E.ACTIVE, document.documentElement);
        this.hasFlashClassSet = false
    };
    this.initialize = function (c) {
        if (!this.isActive || !this.isEnabled) {
            return
        }
        if (R) {
            if (!c) {
                J.replaceAll(false)
            }
            return
        }
        R = true;
        J.replaceAll(c);
        if (O.repaintOnResize) {
            if (window.addEventListener) {
                window.addEventListener("resize", Z, false)
            } else {
                window.attachEvent("onresize", Z)
            }
        }
        G.prefetch.clear()
    };
    this.replace = function (x, u) {
        if (!T.supported) {
            return
        }
        if (u) {
            x = A.copyProperties(x, u)
        }
        if (!R) {
            return J.kwargs.push(x)
        }
        if (this.onReplacementStart) {
            this.onReplacementStart(x)
        }
        var AM = x.elements || W.querySelectorAll(x.selector);
        if (AM.length == 0) {
            return
        }
        var w = M(x.src);
        var AR = A.convertCssArg(x.css);
        var v = B(x.filters);
        var AN = x.forceSingleLine === true;
        var AS = x.preventWrap === true && !AN;
        var q = AN || (x.fitExactly == null ? this.fitExactly : x.fitExactly) === true;
        var AD = q || (x.forceWidth == null ? this.forceWidth : x.forceWidth) === true;
        var s = x.ratios || [];
        var AE = x.pixelFont === true;
        var r = parseInt(x.tuneHeight) || 0;
        var z = !! x.onRelease || !! x.onRollOver || !! x.onRollOut;
        if (q) {
            A.extractFromCss(AR, ".sIFR-root", "text-align", true)
        }
        var t = A.extractFromCss(AR, ".sIFR-root", "font-size", true) || "0";
        var e = A.extractFromCss(AR, ".sIFR-root", "background-color", true) || "#FFFFFF";
        var o = A.extractFromCss(AR, ".sIFR-root", "kerning", true) || "";
        var AW = A.extractFromCss(AR, ".sIFR-root", "opacity", true) || "100";
        var k = A.extractFromCss(AR, ".sIFR-root", "cursor", true) || "default";
        var AP = parseInt(A.extractFromCss(AR, ".sIFR-root", "leading")) || 0;
        var AJ = x.gridFitType || (A.extractFromCss(AR, ".sIFR-root", "text-align") == "right") ? "subpixel" : "pixel";
        var h = this.forceTextTransform === false ? "none" : A.extractFromCss(AR, ".sIFR-root", "text-transform", true) || "none";
        t = /^\d+(px)?$/.test(t) ? parseInt(t) : 0;
        AW = parseFloat(AW) < 1 ? 100 * parseFloat(AW) : AW;
        var AC = x.modifyCss ? "" : A.cssToString(AR);
        var AG = x.wmode || "";
        if (!AG) {
            if (x.transparent) {
                AG = "transparent"
            } else {
                if (x.opaque) {
                    AG = "opaque"
                }
            }
        }
        if (AG == "transparent") {
            if (!T.transparencySupport) {
                AG = "opaque"
            } else {
                e = "transparent"
            }
        } else {
            if (e == "transparent") {
                e = "#FFFFFF"
            }
        }
        for (var AV = 0; AV < AM.length; AV++) {
            var AF = AM[AV];
            if (W.hasOneOfClassses(E.IGNORE_CLASSES, AF) || W.ancestorHasClass(AF, E.ALTERNATE)) {
                continue
            }
            var AO = W.getDimensions(AF);
            var f = AO.height;
            var c = AO.width;
            var AA = W.getComputedStyle(AF, "display");
            if (!f || !c || !AA || AA == "none") {
                continue
            }
            c = W.getWidthFromStyle(AF);
            var n, AH;
            if (!t) {
                var AL = I(AF);
                n = Math.min(this.MAX_FONT_SIZE, Math.max(this.MIN_FONT_SIZE, AL.fontSize));
                if (AE) {
                    n = Math.max(8, 8 * Math.round(n / 8))
                }
                AH = AL.lines
            } else {
                n = t;
                AH = 1
            }
            var d = W.create("span", E.ALTERNATE);
            var AX = AF.cloneNode(true);
            AF.parentNode.appendChild(AX);
            for (var AU = 0, AT = AX.childNodes.length; AU < AT; AU++) {
                var m = AX.childNodes[AU];
                if (!/^(style|script)$/i.test(m.nodeName)) {
                    d.appendChild(m.cloneNode(true))
                }
            }
            if (x.modifyContent) {
                x.modifyContent(AX, x.selector)
            }
            if (x.modifyCss) {
                AC = x.modifyCss(AR, AX, x.selector)
            }
            var p = P(AX, h, x.uriEncode);
            AX.parentNode.removeChild(AX);
            if (x.modifyContentString) {
                p.text = x.modifyContentString(p.text, x.selector)
            }
            if (p.text == "") {
                continue
            }
            var AK = Math.round(AH * V(n, s) * n) + this.FLASH_PADDING_BOTTOM + r;
            if (AH > 1 && AP) {
                AK += Math.round((AH - 1) * AP)
            }
            var AB = AD ? c : "100%";
            var AI = "sIFR_replacement_" + L++;
            var AQ = ["id=" + AI, "content=" + A.escape(p.text), "width=" + c, "renderheight=" + AK, "link=" + A.escape(p.primaryLink.href || ""), "target=" + A.escape(p.primaryLink.target || ""), "size=" + n, "css=" + A.escape(AC), "cursor=" + k, "tunewidth=" + (x.tuneWidth || 0), "tuneheight=" + r, "offsetleft=" + (x.offsetLeft || ""), "offsettop=" + (x.offsetTop || ""), "fitexactly=" + q, "preventwrap=" + AS, "forcesingleline=" + AN, "antialiastype=" + (x.antiAliasType || ""), "thickness=" + (x.thickness || ""), "sharpness=" + (x.sharpness || ""), "kerning=" + o, "gridfittype=" + AJ, "flashfilters=" + v, "opacity=" + AW, "blendmode=" + (x.blendMode || ""), "selectable=" + (x.selectable == null || AG != "" && !sIFR.ua.macintosh && sIFR.ua.gecko && sIFR.ua.geckoVersion >= sIFR.ua.parseVersion("1.9") ? "true" : x.selectable === true), "fixhover=" + (this.fixHover === true), "events=" + z, "delayrun=" + G.brokenFlashIE.fixFlash, "version=" + this.VERSION];
            var y = A.encodeVars(AQ);
            var g = new K(O, AI, AQ, AD, {
                onReplacement: x.onReplacement,
                onRollOver: x.onRollOver,
                onRollOut: x.onRollOut,
                onRelease: x.onRelease
            });
            g.movie = X.create(sIFR, G.brokenFlashIE, AF, T.fixFocus && x.fixFocus, AI, w, AB, AK, y, AG, e);
            this.replacements.push(g);
            this.replacements[AI] = g;
            if (x.selector) {
                if (!this.replacements[x.selector]) {
                    this.replacements[x.selector] = [g]
                } else {
                    this.replacements[x.selector].push(g)
                }
            }
            d.setAttribute("id", AI + "_alternate");
            AF.appendChild(d);
            W.addClass(E.REPLACED, AF)
        }
        G.fragmentIdentifier.restore()
    };
    this.getReplacementByFlashElement = function (d) {
        for (var c = 0; c < O.replacements.length; c++) {
            if (O.replacements[c].id == d.getAttribute("id")) {
                return O.replacements[c]
            }
        }
    };
    this.redraw = function () {
        for (var c = 0; c < O.replacements.length; c++) {
            try{
              O.replacements[c].resetMovie()
            }catch(err){}
        }
    };
    this.prepareClearReferences = function () {
        G.brokenFlashIE.prepareClearReferences()
    };
    this.clearReferences = function () {
        G.brokenFlashIE.clearReferences();
        G = null;
        J = null;
        delete O.replacements
    };

    function C() {
        if (O.domains.length == 0) {
            return true
        }
        var d = A.domain();
        for (var c = 0; c < O.domains.length; c++) {
            if (A.domainMatches(d, O.domains[c])) {
                return true
            }
        }
        return false
    }
    function a() {
        if (document.location.protocol == "file:") {
            if (O.debug) {
                O.errors.fire("isFile")
            }
            return true
        }
        return false
    }
    function M(c) {
        if (T.ie && c.charAt(0) == "/") {
            c = window.location.toString().replace(/([^:]+)(:\/?\/?)([^\/]+).*/, "$1$2$3") + c
        }
        return c
    }
    function V(d, e) {
        for (var c = 0; c < e.length; c += 2) {
            if (d <= e[c]) {
                return e[c + 1]
            }
        }
        return e[e.length - 1] || 1
    }
    function B(g) {
        var e = [];
        for (var d in g) {
            if (g[d] == Object.prototype[d]) {
                continue
            }
            var c = g[d];
            d = [d.replace(/filter/i, "") + "Filter"];
            for (var f in c) {
                if (c[f] == Object.prototype[f]) {
                    continue
                }
                d.push(f + ":" + A.escape(A.toJson(c[f], A.toHexString)))
            }
            e.push(d.join(","))
        }
        return A.escape(e.join(";"))
    }
    function Z(d) {
        var e = Z.viewport;
        var c = W.getViewport();
        if (e && c.width == e.width && c.height == e.height) {
            return
        }
        Z.viewport = c;
        if (O.replacements.length == 0) {
            return
        }
        if (Z.timer) {
            clearTimeout(Z.timer)
        }
        Z.timer = setTimeout(function () {
            delete Z.timer;
            for (var f = 0; f < O.replacements.length; f++) {
                try{
                  O.replacements[f].resize()
                }catch(err){}
            }
        }, 200)
    }
    function I(f) {
        var g = W.getComputedStyle(f, "fontSize");
        var d = g.indexOf("px") == -1;
        var e = f.innerHTML;
        if (d) {
            f.innerHTML = "X"
        }
        f.style.paddingTop = f.style.paddingBottom = f.style.borderTopWidth = f.style.borderBottomWidth = "0px";
        f.style.lineHeight = "2em";
        f.style.display = "block";
        g = d ? f.offsetHeight / 2 : parseInt(g, 10);
        if (d) {
            f.innerHTML = e
        }
        var c = Math.round(f.offsetHeight / (2 * g));
        f.style.paddingTop = f.style.paddingBottom = f.style.borderTopWidth = f.style.borderBottomWidth = f.style.lineHeight = f.style.display = "";
        if (isNaN(c) || !isFinite(c) || c == 0) {
            c = 1
        }
        return {
            fontSize: g,
            lines: c
        }
    }
    function P(c, g, s) {
        s = s || A.uriEncode;
        var q = [],
            m = [];
        var k = null;
        var e = c.childNodes;
        var o = false,
            p = false;
        var j = 0;
        while (j < e.length) {
            var f = e[j];
            if (f.nodeType == 3) {
                var t = A.textTransform(g, A.normalize(f.nodeValue)).replace(/</g, "&lt;");
                if (o && p) {
                    t = t.replace(/^\s+/, "")
                }
                m.push(t);
                o = /\s$/.test(t);
                p = false
            }
            if (f.nodeType == 1 && !/^(style|script)$/i.test(f.nodeName)) {
                var h = [];
                var r = f.nodeName.toLowerCase();
                var n = f.className || "";
                if (/\s+/.test(n)) {
                    if (n.indexOf(E.CLASS) > -1) {
                        n = n.match("(\\s|^)" + E.CLASS + "-([^\\s$]*)(\\s|$)")[2]
                    } else {
                        n = n.match(/^([^\s]+)/)[1]
                    }
                }
                if (n != "") {
                    h.push('class="' + n + '"')
                }
                if (r == "a") {
                    var d = s(f.getAttribute("href") || "");
                    var l = f.getAttribute("target") || "";
                    h.push('href="' + d + '"', 'target="' + l + '"');
                    if (!k) {
                        k = {
                            href: d,
                            target: l
                        }
                    }
                }
                m.push("<" + r + (h.length > 0 ? " " : "") + h.join(" ") + ">");
                p = true;
                if (f.hasChildNodes()) {
                    q.push(j);
                    j = 0;
                    e = f.childNodes;
                    continue
                } else {
                    if (!/^(br|img)$/i.test(f.nodeName)) {
                        m.push("</", f.nodeName.toLowerCase(), ">")
                    }
                }
            }
            if (q.length > 0 && !f.nextSibling) {
                do {
                    j = q.pop();
                    e = f.parentNode.parentNode.childNodes;
                    f = e[j];
                    if (f) {
                        m.push("</", f.nodeName.toLowerCase(), ">")
                    }
                } while (j == e.length - 1 && q.length > 0)
            }
            j++
        }
        return {
            text: m.join("").replace(/^\s+|\s+$|\s*(<br>)\s*/g, "$1"),
            primaryLink: k || {}
        }
    }
};
var parseSelector = (function () {
    var B = /\s*,\s*/;
    var A = /\s*([\s>+~(),]|^|$)\s*/g;
    var L = /([\s>+~,]|[^(]\+|^)([#.:@])/g;
    var F = /(^|\))[^\s>+~]/g;
    var M = /(\)|^)/;
    var K = /[\s#.:>+~()@]|[^\s#.:>+~()@]+/g;

    function H(R, P) {
        P = P || document.documentElement;
        var S = R.split(B),
            X = [];
        for (var U = 0; U < S.length; U++) {
            var N = [P],
                W = G(S[U]);
            for (var T = 0; T < W.length;) {
                var Q = W[T++],
                    O = W[T++],
                    V = "";
                if (W[T] == "(") {
                    while (W[T++] != ")" && T < W.length) {
                        V += W[T]
                    }
                    V = V.slice(0, -1)
                }
                N = I(N, Q, O, V)
            }
            X = X.concat(N)
        }
        return X
    }
    function G(N) {
        var O = N.replace(A, "$1").replace(L, "$1*$2").replace(F, D);
        return O.match(K) || []
    }
    function D(N) {
        return N.replace(M, "$1 ")
    }
    function I(N, P, Q, O) {
        return (H.selectors[P]) ? H.selectors[P](N, Q, O) : []
    }
    var E = {
        toArray: function (O) {
            var N = [];
            for (var P = 0; P < O.length; P++) {
                N.push(O[P])
            }
            return N
        }
    };
    var C = {
        isTag: function (O, N) {
            return (N == "*") || (N.toLowerCase() == O.nodeName.toLowerCase())
        }, previousSiblingElement: function (N) {
            do {
                N = N.previousSibling
            } while (N && N.nodeType != 1);
            return N
        }, nextSiblingElement: function (N) {
            do {
                N = N.nextSibling
            } while (N && N.nodeType != 1);
            return N
        }, hasClass: function (N, O) {
            return (O.className || "").match("(^|\\s)" + N + "(\\s|$)")
        }, getByTag: function (N, O) {
            return O.getElementsByTagName(N)
        }
    };
    var J = {
        "#": function (N, P) {
            for (var O = 0; O < N.length; O++) {
                if (N[O].getAttribute("id") == P) {
                    return [N[O]]
                }
            }
            return []
        }, " ": function (O, Q) {
            var N = [];
            for (var P = 0; P < O.length; P++) {
                N = N.concat(E.toArray(C.getByTag(Q, O[P])))
            }
            return N
        }, ">": function (O, R) {
            var N = [];
            for (var Q = 0, S; Q < O.length; Q++) {
                S = O[Q];
                for (var P = 0, T; P < S.childNodes.length; P++) {
                    T = S.childNodes[P];
                    if (T.nodeType == 1 && C.isTag(T, R)) {
                        N.push(T)
                    }
                }
            }
            return N
        }, ".": function (O, Q) {
            var N = [];
            for (var P = 0, R; P < O.length; P++) {
                R = O[P];
                if (C.hasClass([Q], R)) {
                    N.push(R)
                }
            }
            return N
        }, ":": function (N, P, O) {
            return (H.pseudoClasses[P]) ? H.pseudoClasses[P](N, O) : []
        }
    };
    H.selectors = J;
    H.pseudoClasses = {};
    H.util = E;
    H.dom = C;
    return H
})();/*=:project
    scalable Inman Flash Replacement (sIFR) version 3, revision 436.

    Provides debug information about sIFR.

  =:file
    Copyright: 2006 Mark Wubben.
    Author: Mark Wubben, <http://novemberborn.net/>

  =:license
    * This software is licensed and provided under the CC-GNU LGPL
    * See <http://creativecommons.org/licenses/LGPL/2.1/>    
*/

sIFR.debug = new function() {
  function Errors() {
    this.fire = function(id) {
      if(this[id + 'Alert']) alert(this[id + 'Alert']);
      throw new Error(this[id]);
    };
  
    this.isFile      = 'sIFR: Did not activate because the page is being loaded from the filesystem.';
    this.isFileAlert = 'Hi!\n\nThanks for using sIFR on your page. Unfortunately sIFR couldn\'t activate, because it was loaded '
                        + 'directly from your computer.\nDue to Flash security restrictions, you need to load sIFR through a web'
                        + ' server.\n\nWe apologize for the inconvenience.';
  };
  
  sIFR.errors = new Errors();
  
  function log(msg) {
    if(!sIFR.ua.safari && window.console && console.log) console.log(msg);
    else alert(msg);
  }
  
  this.ua = function() {
    var info = [];
    
    for(var prop in sIFR.ua) {
      if(sIFR.ua[prop] == Object.prototype[prop]) continue;
      
      info.push(prop, ': ', sIFR.ua[prop], '\n');
    }
    
    log(info.join(''));
  };
  
  this.domains = function() {
    if(sIFR.domains.length == 0) {
      log('No domain verification used.');
      return;
    }
    
    var domain = sIFR.util.domain();
    var matches = [], nonMatches = [];

    for(var i = 0; i < sIFR.domains.length; i++) {
      var match = sIFR.domains[i];
      if(sIFR.util.domainMatches(domain, match)) matches.push(match);
      else nonMatches.push(match);
    }
    
    var msg = ['The domain "', domain, '"'];
    if(matches.length > 0) msg.push(' matches:\n* ', matches.join('\n* '));
    if(matches.length > 0 && nonMatches.length > 0) msg.push('\nbut');
    if(nonMatches.length > 0) msg.push(' does not match:\n* ', nonMatches.join('\n* '));
    log(msg.join(''));
  };

  this.ratios = function(kwargs, mergeKwargs) {
    if(mergeKwargs) kwargs = sIFR.util.copyProperties(kwargs, mergeKwargs);
    
    if(!kwargs.selector && !kwargs.elements) {
      log('Cannot calculate ratios, no selector or element given.');
      return;
    }
    
    delete kwargs.wmode;
    delete kwargs.transparent;
    delete kwargs.opaque;
    
    if (kwargs.css) {
      kwargs.css = sIFR.util.convertCssArg(kwargs.css);
      sIFR.util.extractFromCss(kwargs.css, '.sIFR-root', 'leading', true);
    }
    
    var running = false;
    kwargs.onReplacement = function(cb) {
      if(running) return; // Prevent duplicate results
      running = true;

      sIFR.debug.__ratiosCallback[cb.id] = function(ratios) {
        ratios = '[' + ratios.join(', ') + ']';
        setTimeout(function() {
          var before = new Date();
          prompt('The ratios for ' + kwargs.selector + ' are:', ratios);
          if(sIFR.ua.ie && before - new Date < 200) {
            alert("Press Control+C to copy the text of this alert box. Then paste it into your favorite text editor.\n"
                + "The numbers between the braces, including the braces, are the ratios. You have to add those to your sIFR configuration.\n\n"
                + "Tip: try calculating the ratios in Firefox instead, it'll be easier to copy the ratios.\n\n"
                + ratios);
          }
          cb.resetMovie();
        }, 0);
      };
      cb.call('calculateRatios');
    };

    sIFR.replace(kwargs);
  };
  
  this.__ratiosCallback = function(id, ratios) {
    if(this.__ratiosCallback[id]) this.__ratiosCallback[id](ratios);
  };
  
  function verifyResource(uri, fail, ok) {
    if(sIFR.ua.ie && uri.charAt(0) == '/') {
      uri = window.location.toString().replace(/([^:]+)(:\/?\/?)([^\/]+).*/, '$1$2$3') + uri;
    }
    
    var xhr = new XMLHttpRequest();
    xhr.open('GET', uri, true);
    xhr.onreadystatechange = function() {
      if(xhr.readyState == 4) {
        if(xhr.status != 200) log(fail);
        else log(ok);
      }
    };
    xhr.send('');
  }

  this.test = function(kwargs, mergeKwargs) {
    kwargs = merge(kwargs, mergeKwargs);

    var src = kwargs.src;
    var checked = false;
    if(typeof(src) != 'string') {
      if(src.src) src = src.src;

      if(typeof(src) != 'string') {
        var versions = [];
        for(var version in src) if(src[version] != Object.prototype[version]) versions.push(version);
        versions.sort().reverse();

        var result = '';
        var i = -1;
        while(!result && ++i < versions.length) {
          if(parseFloat(versions[i]) <= ua.flashVersion) result = src[versions[i]];
          var msg = '<' + src[versions[i]] + '>, flash ' + parseFloat(versions[i]);
          verifyResource(src[versions[i]], 'FAILED: ' + msg, 'OK: ' + msg);
        }
        
        src = result;
        checked = true;
      }
    }
    
    if(!src) log('Could not determine appropriate source.');
    else if(!checked) verifyResource(src, 'FAILED: <' + src + '>', 'OK: <' + src + '>');
  };
  
  this.forceTest = function() {
    var replace = sIFR.replace;
    sIFR.replace = function(kwargs, mergeKwargs) {
      sIFR.debug.test(kwargs, mergeKwargs);
      replace.call(sIFR, kwargs, mergeKwargs);
    };
  }
};/*****************************************************************************
It is adviced to place the sIFR JavaScript calls in this file, keeping it
separate from the `sifr.js` file. That way, you can easily swap the `sifr.js`
file for a new version, while keeping the configuration.

You must load this file *after* loading `sifr.js`.

That said, you're of course free to merge the JavaScript files. Just make sure
the copyright statement in `sifr.js` is kept intact.
*****************************************************************************/
  
  	var assetPath = SONET.staticAssetPrefix + "flash/mmaBasePlugin/";
	
    var gothic = {
      src: assetPath + 'gothic.swf'
      //src: 'http://www.jensfischer.us/gothic.swf'
    };
	
    var eafont = {
      src: assetPath + 'easports.swf'
      //src: 'http://www.jensfischer.us/easports.swf'
    };

    sIFR.domains = ['*'];
    sIFR.activate(gothic, eafont);
	
	
	/* h2 centered */
    try{
    sIFR.replace(gothic, {
      selector: 'h2.gothicCentered',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { padding:0px; text-align:center; margin:0px; font-weight:bold; background: transparent;}'
		,'.leaderBoardTitle { font-size:40px; color: #ffffff;}'
      ]
	});
	
	
	/* h3 centered */
    sIFR.replace(gothic, {
      selector: 'h3.gothicCentered',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { padding:0px; text-align:center; margin:0px; font-size:30px; font-weight:bold; background: transparent; color: #cccccc;}'
		,'.leaderboardCount { color: #f3c230; }'
      ]
	});
	
	/* span centered */
    sIFR.replace(gothic, {
      selector: 'span.gothicCentered',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { padding:0px; text-align:center; margin:0px; font-weight:bold; background: transparent; }'
		,'.topContenderLi { font-size: 12px; color: #cccccc; }'
		,'.topContenderLiValue { font-size: 20px; color: #cccccc; }'
      ]
	});
	
	
	/* h3 */
    sIFR.replace(gothic, {
      selector: 'h3.gothic',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { padding:0px; margin:0px; font-size:24px; leading: -6; font-weight:bold; background: transparent; color: #cccccc;}'
        ,'a { text-decoration: none; color: #CCCCCC; }'
        ,'a:link { color: #CCCCCC; }'
        ,'a:hover { color: #FFFFFF; }'
      ]
	});
	
	
	/* h4 */
    sIFR.replace(gothic, {
      selector: 'h4.gothic',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { font-size:24px; font-weight:bold; background: transparent; color: #cccccc;}'
		,'.matchupLeft { text-align:right; color: #CCCCCC; font-size:22px; letter-spacing: -1}'
		,'.matchupRight { text-align:left; color: #CCCCCC; font-size:22px; letter-spacing: -1}'
        ,'a { text-decoration: none; color: #CCCCCC; }'
        ,'a:link { color: #CCCCCC; }'
        ,'a:hover { color: #FFFFFF; }'
        ,'.greyedOut { font-size:24px; font-weight:bold; background: transparent; color: #3f3f3f; }'
      ]
	});
	
	
	/* event list*/
    sIFR.replace(gothic, {
      selector: 'h3.gothic36',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { font-size:36px; font-weight:bold; background: transparent; leading: -6; color: #cccccc;}'
        ,'a { text-decoration: none; color: #CCCCCC; }'
        ,'a:link { color: #CCCCCC; }'
        ,'a:hover { color: #FFFFFF; }'
        ,'.yello { font-size:36px; font-weight:bold; background: transparent; leading: -6; color: #ffc402; }'
      ]
	});
	
	
	/* blog entry title*/
    sIFR.replace(gothic, {
      selector: 'h1.gothic50',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { font-size:50px; font-weight:bold; background: transparent; leading: -10; color: #FFFFFF;}'
        ,'a { text-decoration: none; color: #CCCCCC; }'
        ,'a:link { color: #CCCCCC; }'
        ,'a:hover { color: #FFFFFF; }'
      ]
	});
	
	
	/* span */
	sIFR.replace(gothic, {
      selector: 'span.gothic',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { font-weight:bold; background: transparent;}'
        ,'.leaderboardStatCount { color: #f3c230; font-size:20px; }'
        ,'.leaderboardStatLabel { color: #cccccc; font-size:20px; }'
        ,'.leaderboardCell { color: #cccccc; font-size:16px; }'
		,'a { text-decoration:none; color: #cccccc; font-size:19px; }'
		,'a:hover { text-decoration:none; color: #ffffff; font-size:19px; }'
      ]
	});
	
	
	/* ea p */
    sIFR.replace(eafont, {
      selector: 'p.eafont',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { font-size:12px; font-weight:normal; background: transparent; color: #c8c3b3;}'
        ,'a { text-decoration: none; color: #c8c3b3;}'
		,'a:link { color: #c8c3b3; }'
        ,'a:hover { color: #FFFFFF; }'
      ]
	});
	
	
	/* ea p 16 size for blog entry page category in header */
    sIFR.replace(eafont, {
      selector: 'p.eafont16',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { font-size:16px; font-weight:normal; background: transparent; color: #ffc300;}'
        ,'.grey { color: #999999; }'
        ,'a { text-decoration: none; color: #c8c3b3;}'
		,'a:link { color: #c8c3b3; }'
        ,'a:hover { color: #FFFFFF; }'
      ]
	});
	
	
	/* ea h3*/
    sIFR.replace(eafont, {
      selector: 'h3.eafont',
	  wmode: 'transparent',
	  fixFocus: true,
      css: [
        '.sIFR-root { font-size:12px; font-weight:normal; background: transparent; color: #c8c3b3;}'
        ,'a { text-decoration: none; color: #c8c3b3;}'
		,'a:link { color: #c8c3b3; }'
        ,'a:hover { color: #FFFFFF; }'
      ]
	});
    
    }catch(err){
    }
	
    
    
ENGINE = {};

ENGINE.Widget = function() {
};


/**
 * Our widget class
 * 
 * This is an extension of SONET's UWAesque SONET.BaseWidget
 */

ENGINE.Widget.prototype = new SONET.BaseWidget();
(function() {
    /**
     * Helper to build an IDM URL
     */
    var oIdmTypes = {
        'easw'     : 'e',
        'cms'      : 's',
        'service'  : 'n',
        'partner'  : 'p',
        'gos'      : 'g',
        'gospub'   : 'gp',
        'gossemi'  : 'gs',
        'external' : 'x'
    };

    /*
      Creates a URL for use by the IDM
       
      Parameters:
        * String sType: the type of IDM request to be made
        * String sUri: the URL being requested
        * String sEngineVersion (optional): the version of engine to use for engine reqeusts, defaults to 2.0
      
      Returns:
        * String: The created url.
    */
    ENGINE.Widget.prototype.makeIdmUrl = function (sType, sUri, sEngineVersion) {
        var sUrl;
        var sPartnerKey = this.getValue('eas_partner_key');
        var sAppKey = this.getValue('eas_application_key');

        if (typeof oIdmTypes[sType] == 'undefined') {
            throw 'Invalid service type';
        }
        
        if (sType == 'easw') {
            // Engine must specify version, if not already added
            // defaults to 2.0
            sUri += (sUri.search('\\?') == -1) ? '?' : '&';
            sUri += 'EASW-Version=';
            sUri += (typeof sEngineVersion === 'string') ? sEngineVersion : '2.0';
            // must pass the locale-override for all requests
            sUri += '&locale-override=';
            sUri += SONET.localeInfo.culture;

            if ($.browser.msie) { 
                // IE has a terrible caching bug
                sUri += '&rnd='+ Math.random();
            }
        } else if (sType == 'service') {
            // @url_for may have already resolved this for us
            if (!sUri.absolutePath) {
                sUri = SONET.relativeRoot + '/services/' + sUri;
            }
            
            if ($.browser.msie) { 
                sUri += (sUri.search('\\?') == -1) ? '?' : '&';
                sUri += 'rnd='+ Math.random();
            }

            return sUri;
        }

        sUrl =  '/p/'  + sPartnerKey +
                '/a/' + sAppKey + 
                '/l/' + this.lang + 
                '/s/' + oIdmTypes[sType] + '/' +                                         
                (sType == 'external' ? '?' : '');

        return sUrl + sUri;
    }

    ENGINE.Widget.prototype.doRequest = function(sUri, oRequest, sEASWVersion) {
        var sUrl,
            oSettings,
            oMapper,
            oRspData;
        
        oMapper = {
          'onSuccess' : 'success',
          'onComplete' : 'complete',
          'type': 'dataType',
          'method': 'type'
        };
        
        oSettings = {};
        oRspData = null;

        for (var sKey in oMapper) {
            var sTranslatedKey = oMapper[sKey];
            if (typeof oRequest[sKey] != 'undefined') {
                oSettings[sTranslatedKey] = oRequest[sKey];
            }
        }

        var oSuccess = function(oData, sStatus, oXmlRequest) {
            // make the response available so the onComplete handler can return it
            oRspData = oData;
            if (oRequest.onSuccess) {
              oRequest.onSuccess(oData, oXmlRequest.status);
            }
        };
        oSettings['success'] = oSuccess;

        if (oSettings.complete) {
            var oComplete = function(oXmlRequest, textStatus) {
                oRequest.onComplete(oRspData, oXmlRequest.status);
            };
           oSettings['complete'] = oComplete;
        }

        function _addHeaders(oXHRRequest) {
            var oHeaders;

            // iterate and set the headers from oRequest
            var oHeaders = oRequest['headers'];
            for (var k in oHeaders) {
                oXHRRequest.setRequestHeader(k, oHeaders[k]);
            }   
        }

        if (typeof oRequest['headers'] !== 'undefined') {
            oSettings['beforeSend'] = _addHeaders; 
        }

        if (typeof oRequest['service'] === 'undefined') {
            if (sUri.match(/^http/)) {
                oRequest.service = 'external';
            } else {
                oRequest.service = 'easw';
            }
        }

        // Force content type to application/xml
        if (typeof oRequest.headers === 'object' &&
                typeof oRequest.headers['Content-Type'] !== 'undefined') {
            oSettings.contentType = oRequest.headers['Content-Type'];
        } else if ((oRequest.service == 'easw' || oRequest.service == 'partner') &&
                       oRequest.type == 'xml' ) {
            oSettings.contentType = 'application/xml';
        }

        if (typeof(oRequest.postBody) != 'undefined') {
            oSettings.data = oRequest.postBody;
            delete oRequest.postBody;
        }

        if (typeof(oRequest.parameters) != 'undefined') {
            oSettings.data = oRequest.parameters;
        }

        oSettings['url'] = this.makeIdmUrl(oRequest.service, sUri, sEASWVersion);
        
        $.ajax(oSettings);
    },

    /**
     * Here for SONET's benefit
     *
     * Do not use
     */
    ENGINE.Widget.prototype.callSonetService = function(sUri, oRequest)
    {
        oRequest['service'] = 'service';
        this.doRequest(sUri, oRequest);
        return true;
    }
})();
SONET.registerWidgetExtension('alfresco', function(oWidget) {
    oWidget.doAlfrescoRequest = function (sType, oOptions) {
        var sKey,
            i,
            oEscTagInfo,
            oParams = {},
            aFilters = [],
            sPath = 'alfresco/' + this.lang + '/' + encodeURI(sType) + '/';

        if ((typeof oOptions.cache == 'boolean') && !oOptions.cache) {
            sPath += 'cache/0/';
        }

        // Build our request options
        oRequestOptions = {method: 'GET',
                           type: 'xml',
                           service: 'service'};

        oRequestOptions.onComplete = oOptions.onComplete;

        if (typeof oOptions.filterMode !== 'undefined') {
          sPath += 'or/' + encodeURI(oOptions.filterMode) + '/';
        }
        if (typeof oOptions.sortMode !== 'undefined') {
          sPath += 'ascending/' + encodeURI(oOptions.sortMode) + '/';
        }
        if (typeof oOptions.sortBy !== 'undefined') {
          sPath += 'sortBy/' + encodeURI(oOptions.sortBy) + '/';
        }
        if (typeof oOptions.start !== 'undefined') {
          sPath += 'start/' + encodeURI(oOptions.start) + '/';
        }
        if (typeof oOptions.count !== 'undefined') {
          sPath += 'count/' + encodeURI(oOptions.count) + '/';
        }
        if (typeof oOptions.escTagFilters !== 'undefined') {
          
          // if this is not an array and just a single object then make into array
          /*if(!YUI.Lang.isArray(oOptions.escTagFilters)){
            oOptions.escTagFilters = [oOptions.escTagFilters];
          }*/
          
          // define filters object if it does not exist
          if(YUI.Lang.isUndefined(oOptions.filters)){
            oOptions.filters = {};
          }
          
          // loop though all escTag objects and add filters
          for (i = 0; i < oOptions.escTagFilters.length; i++) {
            oEscTagInfo = oOptions.escTagFilters[i];
            switch (oEscTagInfo.getType()) {
              case 'root':
                throw 'Cannot add Alfresco filters from root tagInfo object';
                break;
              /*case EASPORTS.Widget.prototype.tagInfo.TYPE_PLATFORM:*/
              case 'platform':
                if(YAHOO.lang.isUndefined(oOptions.filters['Platform'])){
                  oOptions.filters['Platform'] = [];
                }
                oOptions.filters['Platform'].push(oEscTagInfo.getAlfrescoTag());
                oEscTagInfo = oEscTagInfo.getTitle();
              case 'title':
                if(YAHOO.lang.isUndefined(oOptions.filters['Game'])){
                  oOptions.filters['Game'] = [];
                }
                oOptions.filters['Game'].push(oEscTagInfo.getAlfrescoTag());
                oEscTagInfo = oEscTagInfo.getFranchise();
              case 'franchise':
                if(YAHOO.lang.isUndefined(oOptions.filters['Franchise'])){
                  oOptions.filters['Franchise'] = [];
                }
                oOptions.filters['Franchise'].push(oEscTagInfo.getAlfrescoTag());
                oEscTagInfo = oEscTagInfo.getChannel();
              case 'channel':
                if(YAHOO.lang.isUndefined(oOptions.filters['Channel'])){
                  oOptions.filters['Channel'] = [];
                }
                oOptions.filters['Channel'].push(oEscTagInfo.getAlfrescoTag());
                break;     
            }
          }
          
          // reset sKey
          sKey = null;
        }
        if (typeof oOptions.filters !== 'undefined') {
          for (sKey in oOptions.filters) {
            if (oOptions.filters && oOptions.filters.hasOwnProperty && oOptions.filters.hasOwnProperty(sKey)) {
              aFilters.push(encodeURI(sKey) + '/' + encodeURI(oOptions.filters[sKey].join('|')));
            }
          }
          sPath += aFilters.join('/');
        }
      
        return this.doRequest(sPath, oRequestOptions);
    }

    return {
        FILTER_REQUIRE_ALL: 0,
        FILTER_REQUIRE_ONE: 1,
        SORT_DESCENDING: 1,
        SORT_ASCENDING: 0,

        translateAssetPathToUrl: function(sContentRoot, sAsset) {
          return oWidget.getValue('esc_alfresco_asset_host') + sContentRoot + sAsset.replace(/\//g, ';');
        },

        translateSlugToFileName: function (sSlug) {
          return sSlug.replace(/-/g, ' ') + '.xml';
        },

        translateFileNameToSlug: function (sFileName) {
          return sFileName.replace(/ /g, '-').replace(/\.xml$/, '');
        }
    }
});
// Create the namespace
GameTagInfo = {}
/*
 * THIS FILE IS AUTOGENERATED FROM config/game_tags.yml
 * Use the taginfo:build-js task to rebuild
 * !!! DO NOT MODIFY !!!
 */
GameTagInfo.data = {"\/":{"internalTag":"\/","name":"Root","engineTags":[],"alfrescoTag":"","type":"root"},"\/fighting":{"internalTag":"\/fighting","name":"Fighting","engineTags":[],"alfrescoTag":"fighting","type":"channel"},"\/fighting\/mma":{"internalTag":"\/fighting\/mma","name":"MMA","engineTags":["771A0001","772A0001"],"alfrescoTag":"mma","type":"franchise"},"\/fighting\/mma\/10":{"internalTag":"\/fighting\/mma\/10","name":"MMA","engineTags":["771A0001","772A0001"],"alfrescoTag":"mma","type":"title"},"\/fighting\/mma\/10\/ps3":{"internalTag":"\/fighting\/mma\/10\/ps3","name":"MMA PS3","engineTags":["771A0001"],"alfrescoTag":"ps3","type":"platform"},"\/fighting\/mma\/10\/360":{"internalTag":"\/fighting\/mma\/10\/360","name":"MMA XBOX 360","engineTags":["772A0001"],"alfrescoTag":"xb360","type":"platform"}};
GameTagInfo.lookup = (function(){
    var oGameTagInfoData = {};
    
    var oAllPlatformTypes = {
      'PS3': 'PS3',
      '360': 'Xbox 360',
      'cem_ea_id': 'EA ID',
      'wii': 'Wii'            
    };
    
    /**
     * Parent methods
     */
    var getRoot = function(){
        return this.getAncestorByType(oPublic.TYPE_ROOT);
    }
    
    var getChannel = function(){
        return this.getAncestorByType(oPublic.TYPE_CHANNEL);
    }
    
    var getFranchise = function(){
        return this.getAncestorByType(oPublic.TYPE_FRANCHISE);
    }
    
    var getTitle = function(){
        return this.getAncestorByType(oPublic.TYPE_TITLE);
    }
    
    var getAncestorByType = function(sTypeConstant){
    
        var nSegments = 0, aTagParts, sAncestorInternalTag;
        
        switch (sTypeConstant) {
            case oPublic.TYPE_ROOT:
                nSegments = 0;
                break;
            case oPublic.TYPE_CHANNEL:
                nSegments = 1;
                break;
            case oPublic.TYPE_FRANCHISE:
                nSegments = 2;
                break;
            case oPublic.TYPE_TITLE:
                nSegments = 3;
                break;
            case oPublic.TYPE_PLATFORM:
                nSegments = 4;
                break;
        }
        
        aTagParts = this.getInternalTag().split('/');
        // remove first empty element
        aTagParts = aTagParts.slice(1);
        
        sAncestorInternalTag = '/' + aTagParts.slice(0, nSegments).join('/');
        
        return oPublic.getByInternalTag(sAncestorInternalTag);
    }
    
    /**
     * Children methods
     */
    var getChannels = function(){
      return this.getChildrenByType(oPublic.TYPE_CHANNEL);    
    }
    
    var getFranchises = function(){
      return this.getChildrenByType(oPublic.TYPE_FRANCHISE);    
    }
    
    var getTitles = function(){
      return this.getChildrenByType(oPublic.TYPE_TITLE);    
    }
    
    var getPlatforms = function(){
      return this.getChildrenByType(oPublic.TYPE_PLATFORM);
    }
    
    var getChildrenByType = function(sTypeConstant){
      var aChildren = [],
          internalTag;
      
      for(internalTag in oGameTagInfoData){
        if( (sTypeConstant == oGameTagInfoData[internalTag].getType()) && (internalTag.indexOf(this.getInternalTag()) === 0) ){
          aChildren.push(oGameTagInfoData[internalTag]);
        }
      }
      
      return aChildren;
      
    }
    
    var getPlatformTypes = function(){
      var aPlatforms = this.getPlatforms();
      var oPlatformTypes = {};
      for(var i = 0; i < aPlatforms.length; i++)
      {
        var oPlatform = aPlatforms[i];
        
        if(!YAHOO.lang.isUndefined(oAllPlatformTypes[oPlatform.getKey()]))
        {
          oPlatformTypes[oPlatform.getKey()] = oAllPlatformTypes[oPlatform.getKey()];
        }        
      }
      
      return oPlatformTypes;
    }
        
    var oBase = function(){
    };
    oBase.prototype.toString = function(){
        return this.getName();
    };
    oBase.prototype.getInternalTag = function(){
        return this.internalTag;
    };
    oBase.prototype.getKey = function(){
        var sInternalTag = this.internalTag;
        return sInternalTag.split('/').slice(-1);
    };    
    oBase.prototype.getUriSafeInternalTag = function(){
        return oPublic.convertToUriSafeInternalTag(this.internalTag);
    };
    oBase.prototype.getName = function(){
        return this.name;
    };
    oBase.prototype.getTranslatedName = function(){
        return SONET._(this.name);
    };
    oBase.prototype.getEngineTags = function(){
        return this.engineTags;
    };
    oBase.prototype.getEngineGuids = function(){
        return this.engineGuids;
    };
    oBase.prototype.getAlfrescoTag = function(){
        return this.alfrescoTag;
    };
    oBase.prototype.getType = function(){
        return this.type;
    };
    
    var oRoot = function(){
    };
    YAHOO.extend(oRoot, oBase);
    oRoot.prototype.getChannels = getChannels;
    oRoot.prototype.getFranchises = getFranchises;
    oRoot.prototype.getTitles = getTitles;
    oRoot.prototype.getPlatforms = getPlatforms;
    oRoot.prototype.getChildrenByType = getChildrenByType;
    
    
    var oChannel = function(){
    };
    YAHOO.extend(oChannel, oBase);
    oChannel.prototype.getRoot = getRoot;
    oChannel.prototype.getFranchises = getFranchises;
    oChannel.prototype.getTitles = getTitles;
    oChannel.prototype.getPlatforms = getPlatforms;
    oChannel.prototype.getChildrenByType = getChildrenByType;
    oChannel.prototype.getAncestorByType = getAncestorByType;
    
    var oFranchise = function(){
    };
    YAHOO.extend(oFranchise, oBase);
    oFranchise.prototype.getRoot = getRoot;
    oFranchise.prototype.getChannel = getChannel;
    oFranchise.prototype.getTitles = getTitles;
    oFranchise.prototype.getPlatforms = getPlatforms;
    oFranchise.prototype.getChildrenByType = getChildrenByType;
    oFranchise.prototype.getAncestorByType = getAncestorByType;
        
    var oTitle = function(){
    };
    YAHOO.extend(oTitle, oBase);
    oTitle.prototype.getRoot = getRoot;
    oTitle.prototype.getChannel = getChannel;
    oTitle.prototype.getFranchise = getFranchise;
    oTitle.prototype.getPlatforms = getPlatforms;
    oTitle.prototype.getPlatformTypes = getPlatformTypes;    
    oTitle.prototype.getChildrenByType = getChildrenByType;
    oTitle.prototype.getAncestorByType = getAncestorByType;
    
    var oPlatform = function(){
    };
    YAHOO.extend(oPlatform, oBase);
    oPlatform.prototype.getRoot = getRoot;
    oPlatform.prototype.getChannel = getChannel;
    oPlatform.prototype.getFranchise = getFranchise;
    oPlatform.prototype.getTitle = getTitle;
    oPlatform.prototype.getAncestorByType = getAncestorByType;
    
    var getObjectFromData = function(oData){
    
        var oObject = {};
        
        switch (oData.type) {
            case oPublic.TYPE_ROOT:
                oObject = new oRoot();
                break;
            case oPublic.TYPE_CHANNEL:
                oObject = new oChannel();
                break;
            case oPublic.TYPE_FRANCHISE:
                oObject = new oFranchise();
                break;
            case oPublic.TYPE_TITLE:
                oObject = new oTitle();
                break;
            case oPublic.TYPE_PLATFORM:
                oObject = new oPlatform();
                break;
        }
        
        // add data to object created
        oObject.internalTag = oData.internalTag;
        oObject.name = oData.name;
        oObject.engineTags = oData.engineTags;
        oObject.engineGuids = oData.engineGuids;
        oObject.alfrescoTag = oData.alfrescoTag;
        oObject.type = oData.type;
        
        return oObject;
    }
    
    // start public interface
    var oPublic = {
    
        // type constants
        TYPE_ROOT: 'root',
        TYPE_CHANNEL: 'channel',
        TYPE_FRANCHISE: 'franchise',
        TYPE_TITLE: 'title',
        TYPE_PLATFORM: 'platform',
       
        // XXX: Back compat, remove me
        setConfig: function() {},

        convertToUriSafeInternalTag: function (sInternalTag){ 
            return sInternalTag.replace(/\//g, '-').substring(1);   
        },
        
        convertFromUriSafeInternalTag: function (sInternalTag){
          return '/' + sInternalTag.replace(/-/g, '/');
        },

        getByInternalTag: function(sInternalTag){
            if (YAHOO.lang.isObject(oGameTagInfoData[sInternalTag])) {
                return oGameTagInfoData[sInternalTag];
            }
            else {
                return null;
            }
        },
        
        getByUriSafeInternalTag: function(sInternalTag){
            sInternalTag = oPublic.convertFromUriSafeInternalTag(sInternalTag);
             
            return oPublic.getByInternalTag(sInternalTag);
        },
        
        getByEngineTag: function(sEngineTag){
          
          var oRoot = this.getByInternalTag('/'),
              aTypes = [
                oRoot.getPlatforms(),
                oRoot.getTitles(),
                oRoot.getFranchises(),
                oRoot.getChannels()
              ],
              i,
              j,
              k,
              aEngineTags;
          // foreach type    
          for(i = 0; i < aTypes.length; i++){
            // foreach object
            for(j = 0; j < aTypes[i].length; j++){
              // PHP in_array() equiv
              aEngineTags = aTypes[i][j].getEngineTags();
              // foreach engine tag
              for(k = 0; k < aEngineTags.length; k++){
                if(aEngineTags[k] == sEngineTag){
                  return aTypes[i][j];
                }
              }
            }
          }
          
          return null;
          
        },
        getByEngineGuid: function(sEngineGuid){
          
          var oRoot = this.getByInternalTag('/'),
              aTypes = [
                oRoot.getPlatforms(),
                oRoot.getTitles(),
                oRoot.getFranchises(),
                oRoot.getChannels()
              ],
              i,
              j,
              k,
              aEngineGuids;
          // foreach type    
          for(i = 0; i < aTypes.length; i++){
            // foreach object
            for(j = 0; j < aTypes[i].length; j++){
              // PHP in_array() equiv
              aEngineGuids = aTypes[i][j].getEngineGuids();
              // foreach engine tag
              for(k = 0; k < aEngineGuids.length; k++){
                if(aEngineGuids[k] == sEngineGuid){
                  return aTypes[i][j];
                }
              }
            }
          }
          
          return null;
          
        },
        getByName: function(sName){
          
          var oRoot = this.getByInternalTag('/'),
              aTypes = [
                oRoot.getPlatforms(),
                oRoot.getTitles(),
                oRoot.getFranchises(),
                oRoot.getChannels()
              ],
              i,
              j,
              internalTag,
              key;
          // foreach type
          for(i = 0; i < aTypes.length; i++){
            // foreach object
            for(j = 0; j < aTypes[i].length; j++){
              // PHP in_array equiv
              if(aTypes[i][j].getName() == sName){
                return aTypes[i][j];
              }
            }
          }
          
          return null;
                  
        }
        
    };// end public interface

    // Init our tag info data
    var internalTag;
    oGameTagInfoData = GameTagInfo.data;

    // replace simple value objects with full typed objects
    for (internalTag in GameTagInfo.data) {
        oGameTagInfoData[internalTag] = getObjectFromData(GameTagInfo.data[internalTag]);
    }
        
    return oPublic;
})();

/**
 * Compatibility wrapper 
 */
SONET.registerWidgetExtension('tagInfo', function(oWidget) { return GameTagInfo.lookup}); 
(function(){
    var sCookieName = 'stzTimeZoneOffset';
    
    var setCookie = function(oTimeZoneInfo){
        return YAHOO.util.Cookie.setSubs(sCookieName, oTimeZoneInfo, {
            path: '/'
        });
    }
    
    var hasCookie = function(){
        return YAHOO.util.Cookie.exists(sCookieName);
    }
    
    var getTimeZoneInfo = function(){
        // by Josh Fraser (http://www.onlineaspect.com)  
        var rightNow = new Date();
        var temp = rightNow.toUTCString();
        var rightNowUTC = new Date(temp.substring(0, temp.lastIndexOf(" ")));
        var today = new Date(rightNow.getFullYear(), rightNow.getMonth(), rightNow.getDate(), rightNow.getHours(), rightNow.getMinutes(), 0, 0);
        var todayUTC = new Date(rightNowUTC.getFullYear(), rightNowUTC.getMonth(), rightNowUTC.getDate(), rightNowUTC.getHours(), rightNowUTC.getMinutes(), 0, 0);
        var current_offset = (today - todayUTC) / (1000);

        var jan = new Date(rightNow.getFullYear(), 0, 1, 0, 0, 0, 0); // jan 1st
        temp = jan.toGMTString();
        var janUTC = new Date(temp.substring(0, temp.lastIndexOf(" ") - 1));

        var june = new Date(rightNow.getFullYear(), 5, 1, 0, 0, 0, 0); // june 1st
        temp = june.toGMTString();
        var juneUTC = new Date(temp.substring(0, temp.lastIndexOf(" ") - 1));

        var winter_time_offset = (jan - janUTC) / (1000);
        var summer_time_offset = (june - juneUTC) / (1000);
        var dst;
        if (winter_time_offset - summer_time_offset < 0){ //northern hemisphere
          dst = (winter_time_offset == current_offset) ? 0 : 1;
        } else {  //southern hemisphere
          dst = (summer_time_offset == current_offset) ? 0 : 1;
        }
        return {
            'offset': current_offset,
            'isDST': dst
        };
    }
    
    var checkTimeZone = function(){
        if (!hasCookie()) {
            setCookie(getTimeZoneInfo());
        }
    }
    
    YAHOO.util.Event.onDOMReady(checkTimeZone);
}());
SONET.Injector.addCompiledBundleAssets("Javascripts", ["{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/chartbeat\/timer.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/jquery\/jquery.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/jquery\/plugins\/jquery-json.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/yahoo-dom-event\/yahoo-dom-event.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/container\/container.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/datasource\/datasource.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/selector\/selector.js","\/assets\/276\/en_US.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/core.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/uwa\/core.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/uwa\/element.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/uwa\/array.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/uwa\/controls\/tabview.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/uwa\/controls\/pager.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/messagecenter.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/mailbox.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/injector.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/enclosure.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/preferences.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/widget.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/decorator.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/popup.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/translate.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/sonet\/macro.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/omniture\/deep_tagging.js","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/swfobject\/swfobject.js","{STATIC_ASSET_PREFIX}js\/mmaBasePlugin\/easportsmma.js","{STATIC_ASSET_PREFIX}js\/mmaBasePlugin\/roundies.js","{STATIC_ASSET_PREFIX}js\/mmaBasePlugin\/roundIE.js","{STATIC_ASSET_PREFIX}js\/mmaBasePlugin\/sIFR\/sifr.js","{STATIC_ASSET_PREFIX}js\/mmaBasePlugin\/sIFR\/sifr-debug.js","{STATIC_ASSET_PREFIX}js\/mmaBasePlugin\/sIFR\/sifr-config.js","{STATIC_ASSET_PREFIX}js\/engEngineSupportPlugin\/widget.js","{STATIC_ASSET_PREFIX}js\/escAlfrescoPlugin\/alfresco.js","{STATIC_ASSET_PREFIX}js\/gtiGameTagInfoPlugin\/gametaginfo.js","{STATIC_ASSET_PREFIX}js\/taginfo\/data.js","{STATIC_ASSET_PREFIX}js\/gtiGameTagInfoPlugin\/lookup.js","{STATIC_ASSET_PREFIX}js\/stzSmartTimeZonePlugin\/smartTimeZone.js"]);
SONET.Injector.addCompiledBundleAssets("Stylesheets", ["{STATIC_ASSET_PREFIX}css\/easSonetPlugin\/yui3-reset-fonts-grid-base.css","{STATIC_ASSET_PREFIX}css\/easSonetPlugin\/uwa\/nv-compat.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/container\/assets\/container.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/reset\/reset-min.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/fonts\/fonts-min.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/menu\/assets\/skins\/sam\/menu.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/paginator\/assets\/paginator-core.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/calendar\/assets\/calendar-core.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/container\/assets\/container-core.css","{STATIC_ASSET_PREFIX}js\/easSonetPlugin\/yui\/2\/tabview\/assets\/tabview-core.css","{STATIC_ASSET_PREFIX}css\/mmaBasePlugin\/sIFR\/sIFR.css"]);