path: root/jquery/jquery.js

/*
 * jQuery - New Wave Javascript
 *
 * Copyright (c) 2006 John Resig (jquery.com)
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * $Date$
 * $Rev$
 */

// Global undefined variable
window.undefined = window.undefined;

/**
 * Create a new jQuery Object
 * @constructor
 */
function jQuery(a,c) {

	// Shortcut for document ready (because $(document).each() is silly)
	if ( a && a.constructor == Function && jQuery.fn.ready )
		return jQuery(document).ready(a);

	// Make sure t hat a selection was provided
	a = a || jQuery.context || document;

	/*
 	 * Handle support for overriding other $() functions. Way too many libraries
 	 * provide this function to simply ignore it and overwrite it.
 	 */
	/*
	// Check to see if this is a possible collision case
	if ( jQuery._$ && !c && a.constructor == String && 
      
		// Make sure that the expression is a colliding one
		!/[^a-zA-Z0-9_-]/.test(a) &&
        
		// and that there are no elements that match it
		// (this is the one truly ambiguous case)
		!document.getElementsByTagName(a).length )

			// Use the default method, in case it works some voodoo
			return jQuery._$( a );
	*/

	// Watch for when a jQuery object is passed as the selector
	if ( a.jquery )
		return a;

	// Watch for when a jQuery object is passed at the context
	if ( c && c.jquery )
		return jQuery(c.get()).find(a);
	
	// If the context is global, return a new object
	if ( window == this )
		return new jQuery(a,c);

	// Handle HTML strings
	var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
	if ( m ) a = jQuery.clean( [ m[1] ] );

	// Watch for when an array is passed in
	this.get( a.constructor == Array || a.length && a[0].nodeType ?
		// Assume that it's an array of DOM Elements
		jQuery.merge( a, [] ) :

		// Find the matching elements and save them for later
		jQuery.find( a, c ) );

	var fn = arguments[ arguments.length - 1 ];
	if ( fn && fn.constructor == Function )
		this.each(fn);
}

// Map over the $ in case of overwrite
if ( $ )
	jQuery._$ = $;

// Map the jQuery namespace to the '$' one
var $ = jQuery;

jQuery.fn = jQuery.prototype = {
	/**
	 * The current SVN version of jQuery.
	 *
	 * @private
	 * @property
	 * @name jquery
	 * @type String
	 */
	jquery: "$Rev$",
	
	/**
	 * The number of elements currently matched.
	 *
	 * @example $("img").length;
	 * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
	 * @result 2
	 *
	 * @property
	 * @name length
	 * @type Number
	 */
	
	/**
	 * The number of elements currently matched.
	 *
	 * @example $("img").size();
	 * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
	 * @result 2
	 *
	 * @name size
	 * @type Number
	 */
	size: function() {
		return this.length;
	},
	
	/**
	 * Access all matched elements. This serves as a backwards-compatible
	 * way of accessing all matched elements (other than the jQuery object
	 * itself, which is, in fact, an array of elements).
	 *
	 * @example $("img").get();
	 * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
	 * @result [ <img src="test1.jpg"/> <img src="test2.jpg"/> ]
	 *
	 * @name get
	 * @type Array<Element>
	 */
	 
	/**
	 * Access a single matched element. <tt>num</tt> is used to access the 
	 * <tt>num</tt>th element matched.
	 *
	 * @example $("img").get(1);
	 * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
	 * @result [ <img src="test1.jpg"/> ]
	 *
	 * @name get
	 * @type Element
	 * @param Number num Access the element in the <tt>num</tt>th position.
	 */
	 
	/**
	 * Set the jQuery object to an array of elements.
	 *
	 * @example $("img").get([ document.body ]);
	 * @result $("img").get() == [ document.body ]
	 *
	 * @private
	 * @name get
	 * @type jQuery
	 * @param Elements elems An array of elements
	 */
	get: function( num ) {
		// Watch for when an array (of elements) is passed in
		if ( num && num.constructor == Array ) {

			// Use a tricky hack to make the jQuery object
			// look and feel like an array
			this.length = 0;
			[].push.apply( this, num );
			
			return this;
		} else
			return num == undefined ?

				// Return a 'clean' array
				jQuery.map( this, function(a){ return a } ) :

				// Return just the object
				this[num];
	},

	/**
	 * Execute a function within the context of every matched element.
	 * This means that every time the passed-in function is executed
	 * (which is once for every element matched) the 'this' keyword
	 * points to the specific element.
	 *
	 * Additionally, the function, when executed, is passed a single
	 * argument representing the position of the element in the matched
	 * set.
	 *
	 * @example $("img").each(function(){ this.src = "test.jpg"; });
	 * @before <img/> <img/>
	 * @result <img src="test.jpg"/> <img src="test.jpg"/>
	 *
	 * @name each
	 * @type jQuery
	 * @param Function fn A function to execute
	 */
	each: function( fn, args ) {
		// Iterate through all of the matched elements
		for ( var i = 0; i < this.length; i++ )
		
			// Execute the function within the context of each element
			fn.apply( this[i], args || [i] );
		
		return this;
	},
	
	/**
	 * Access a property on the first matched element.
	 * This method makes it easy to retreive a property value
	 * from the first matched element.
	 *
	 * @example $("img").attr("src");
	 * @before <img src="test.jpg"/>
	 * @result test.jpg
	 *
	 * @name attr
	 * @type Object
	 * @param String name The name of the property to access.
	 */
	 
	/**
	 * Set a hash of key/value object properties to all matched elements.
	 * This serves as the best way to set a large number of properties
	 * on all matched elements.
	 *
	 * @example $("img").attr({ src: "test.jpg", alt: "Test Image" });
	 * @before <img/>
	 * @result <img src="test.jpg" alt="Test Image"/>
	 *
	 * @name attr
	 * @type jQuery
	 * @param Hash prop A set of key/value pairs to set as object properties.
	 */
	 
	/**
	 * Set a single property to a value, on all matched elements.
	 *
	 * @example $("img").attr("src","test.jpg");
	 * @before <img/>
	 * @result <img src="test.jpg"/>
	 *
	 * @name attr
	 * @type jQuery
	 * @param String key The name of the property to set.
	 * @param Object value The value to set the property to.
	 */
	attr: function( key, value, type ) {
		// Check to see if we're setting style values
		return key.constructor != String || value ?
			this.each(function(){
				// See if we're setting a hash of styles
				if ( value == undefined )
					// Set all the styles
					for ( var prop in key )
						jQuery.attr(
							type ? this.style : this,
							prop, key[prop]
						);
				
				// See if we're setting a single key/value style
				else
					jQuery.attr(
						type ? this.style : this,
						key, value
					);
			}) :
			
			// Look for the case where we're accessing a style value
			jQuery[ type || "attr" ]( this[0], key );
	},
	
	/**
	 * Access a style property on the first matched element.
	 * This method makes it easy to retreive a style property value
	 * from the first matched element.
	 *
	 * @example $("p").css("red");
	 * @before <p style="color:red;">Test Paragraph.</p>
	 * @result red
	 *
	 * @name css
	 * @type Object
	 * @param String name The name of the property to access.
	 */
	 
	/**
	 * Set a hash of key/value style properties to all matched elements.
	 * This serves as the best way to set a large number of style properties
	 * on all matched elements.
	 *
	 * @example $("p").css({ color: "red", background: "blue" });
	 * @before <p>Test Paragraph.</p>
	 * @result <p style="color:red; background:blue;">Test Paragraph.</p>
	 *
	 * @name css
	 * @type jQuery
	 * @param Hash prop A set of key/value pairs to set as style properties.
	 */
	 
	/**
	 * Set a single style property to a value, on all matched elements.
	 *
	 * @example $("p").css("color","red");
	 * @before <p>Test Paragraph.</p>
	 * @result <p style="color:red;">Test Paragraph.</p>
	 *
	 * @name css
	 * @type jQuery
	 * @param String key The name of the property to set.
	 * @param Object value The value to set the property to.
	 */
	css: function( key, value ) {
		return this.attr( key, value, "css" );
	},
	
	/**
	 * Retreive the text contents of all matched elements. The result is
	 * a string that contains the combined text contents of all matched
	 * elements. This method works on both HTML and XML documents.
	 *
	 * @example $("p").text();
	 * @before <p>Test Paragraph.</p>
	 * @result Test Paragraph.
	 *
	 * @name text
	 * @type String
	 */
	text: function(e) {
		e = e || this;
		var t = "";
		for ( var j = 0; j < e.length; j++ ) {
			var r = e[j].childNodes;
			for ( var i = 0; i < r.length; i++ )
				t += r[i].nodeType != 1 ?
					r[i].nodeValue : jQuery.fn.text([ r[i] ]);
		}
		return t;
	},
	
	/**
	 * Wrap all matched elements with a structure of other elements.
	 * This wrapping process is most useful for injecting additional
	 * stucture into a document, without ruining the original semantic
	 * qualities of a document.
	 *
	 * The way that is works is that it goes through the first element argument
	 * provided and finds the deepest element within the structure - it is that
	 * element that will en-wrap everything else.
	 *
	 * @example $("p").wrap("<div class='wrap'></div>");
	 * @before <p>Test Paragraph.</p>
	 * @result <div class='wrap'><p>Test Paragraph.</p></div>
	 *
	 * @name wrap
	 * @type jQuery
	 * @any String html A string of HTML, that will be created on the fly and wrapped around the target.
	 * @any Element elem A DOM element that will be wrapped.
	 * @any Array<Element> elems An array of elements, the first of which will be wrapped.
	 * @any Object obj Any object, converted to a string, then a text node.
	 */
	wrap: function() {
		// The elements to wrap the target around
		var a = jQuery.clean(arguments);
		
		// Wrap each of the matched elements individually
		return this.each(function(){
			// Clone the structure that we're using to wrap
			var b = a[0].cloneNode(true);
			
			// Insert it before the element to be wrapped
			this.parentNode.insertBefore( b, this );
			
			// Find he deepest point in the wrap structure
			while ( b.firstChild )
				b = b.firstChild;
			
			// Move the matched element to within the wrap structure
			b.appendChild( this );
		});
	},
	
	/**
	 * Append any number of elements to the inside of all matched elements.
	 * This operation is similar to doing an <tt>appendChild</tt> to all the 
	 * specified elements, adding them into the document.
	 * 
	 * @example $("p").append("<b>Hello</b>");
	 * @before <p>I would like to say: </p>
	 * @result <p>I would like to say: <b>Hello</b></p>
	 *
	 * @name append
	 * @type jQuery
	 * @any String html A string of HTML, that will be created on the fly and appended to the target.
	 * @any Element elem A DOM element that will be appended.
	 * @any Array<Element> elems An array of elements, all of which will be appended.
	 * @any Object obj Any object, converted to a string, then a text node.
	 */
	append: function() {
		return this.domManip(arguments, true, 1, function(a){
			this.appendChild( a );
		});
	},
	
	/**
	 * Prepend any number of elements to the inside of all matched elements.
	 * This operation is the best way to insert a set of elements inside, at the 
	 * beginning, of all the matched element.
	 * 
	 * @example $("p").prepend("<b>Hello</b>");
	 * @before <p>, how are you?</p>
	 * @result <p><b>Hello</b>, how are you?</p>
	 *
	 * @name prepend
	 * @type jQuery
	 * @any String html A string of HTML, that will be created on the fly and prepended to the target.
	 * @any Element elem A DOM element that will be prepended.
	 * @any Array<Element> elems An array of elements, all of which will be prepended.
	 * @any Object obj Any object, converted to a string, then a text node.
	 */
	prepend: function() {
		return this.domManip(arguments, true, -1, function(a){
			this.insertBefore( a, this.firstChild );
		});
	},
	
	/**
	 * Insert any number of elements before each of the matched elements.
	 * 
	 * @example $("p").before("<b>Hello</b>");
	 * @before <p>how are you?</p>
	 * @result <b>Hello</b><p>how are you?</p>
	 *
	 * @name before
	 * @type jQuery
	 * @any String html A string of HTML, that will be created on the fly and inserted.
	 * @any Element elem A DOM element that will beinserted.
	 * @any Array<Element> elems An array of elements, all of which will be inserted.
	 * @any Object obj Any object, converted to a string, then a text node.
	 */
	before: function() {
		return this.domManip(arguments, false, 1, function(a){
			this.parentNode.insertBefore( a, this );
		});
	},
	
	/**
	 * Insert any number of elements after each of the matched elements.
	 * 
	 * @example $("p").after("<p>I'm doing fine.</p>");
	 * @before <p>How are you?</p>
	 * @result <p>How are you?</p><p>I'm doing fine.</p>
	 *
	 * @name after
	 * @type jQuery
	 * @any String html A string of HTML, that will be created on the fly and inserted.
	 * @any Element elem A DOM element that will beinserted.
	 * @any Array<Element> elems An array of elements, all of which will be inserted.
	 * @any Object obj Any object, converted to a string, then a text node.
	 */
	after: function() {
		return this.domManip(arguments, false, -1, function(a){
			this.parentNode.insertBefore( a, this.nextSibling );
		});
	},
	
	/**
	 * End the most recent 'destructive' operation, reverting the list of matched elements
	 * back to its previous state. After an end operation, the list of matched elements will 
	 * revert to the last state of matched elements.
	 *
	 * @example $("p").find("span").end();
	 * @before <p><span>Hello</span>, how are you?</p>
	 * @result $("p").find("span").end() == [ <p>...</p> ]
	 *
	 * @name end
	 * @type jQuery
	 */
	end: function() {
		return this.get( this.stack.pop() );
	},
	
	/**
	 * Searches for all elements that match the specified expression.
	 * This method is the optimal way of finding additional descendant
	 * elements with which to process.
	 *
	 * All searching is done using a jQuery expression. The expression can be 
	 * written using CSS 1-3 Selector syntax, or basic XPath.
	 *
	 * @example $("p").find("span");
	 * @before <p><span>Hello</span>, how are you?</p>
	 * @result $("p").find("span") == [ <span>Hello</span> ]
	 *
	 * @name find
	 * @type jQuery
	 * @param String expr An expression to search with.
	 */
	find: function(t) {
		return this.pushStack( jQuery.map( this, function(a){
			return jQuery.find(t,a);
		}), arguments );
	},
	
	/**
	 * Removes all elements from the set of matched elements that do not 
	 * match the specified expression. This method is used to narrow down
	 * the results of a search.
	 *
	 * All searching is done using a jQuery expression. The expression
	 * can be written using CSS 1-3 Selector syntax, or basic XPath.
	 * 
	 * @example $("p").filter(".selected")
	 * @before <p class="selected">Hello</p><p>How are you?</p>
	 * @result $("p").filter(".selected") == [ <p class="selected">Hello</p> ]
	 *
	 * @name filter
	 * @type jQuery
	 * @param String expr An expression to search with.
	 */

	/**
	 * Removes all elements from the set of matched elements that do not
	 * match at least one of the expressions passed to the function. This 
	 * method is used when you want to filter the set of matched elements 
	 * through more than one expression.
	 *
	 * Elements will be retained in the jQuery object if they match at
	 * least one of the expressions passed.
	 *
	 * @example $("p").filter([".selected", ":first"])
	 * @before <p>Hello</p><p>Hello Again</p><p class="selected">And Again</p>
	 * @result $("p").filter([".selected", ":first"]) == [ <p>Hello</p>, <p class="selected">And Again</p> ]
	 *
	 * @name filter
	 * @type jQuery
	 * @param Array<String> exprs A set of expressions to evaluate against
	 */
	filter: function(t) {
		return this.pushStack(
			t.constructor == Array &&
			jQuery.map(this,function(a){
				for ( var i = 0; i < t.length; i++ )
					if ( jQuery.filter(t[i],[a]).r.length )
						return a;
			}) ||

			t.constructor == Boolean &&
			( t ? this.get() : [] ) ||

			t.constructor == Function &&
			jQuery.grep( this, t ) ||

			jQuery.filter(t,this).r, arguments );
	},
	
	/**
	 * Removes the specified Element from the set of matched elements. This
	 * method is used to remove a single Element from a jQuery object.
	 *
	 * @example $("p").not( document.getElementById("selected") )
	 * @before <p>Hello</p><p id="selected">Hello Again</p>
	 * @result [ <p>Hello</p> ]
	 *
	 * @name not
	 * @type jQuery
	 * @param Element el An element to remove from the set
	 */

	/**
	 * Removes elements matching the specified expression from the set
	 * of matched elements. This method is used to remove one or more
	 * elements from a jQuery object.
	 * 
	 * @example $("p").not("#selected")
	 * @before <p>Hello</p><p id="selected">Hello Again</p>
	 * @result [ <p>Hello</p> ]
	 *
	 * @name not
	 * @type jQuery
	 * @param String expr An expression with which to remove matching elements
	 */
	not: function(t) {
		return this.pushStack( t.constructor == String ?
			jQuery.filter(t,this,false).r :
			jQuery.grep(this,function(a){ return a != t; }), arguments );
	},

	/**
	 * Adds the elements matched by the expression to the jQuery object. This
	 * can be used to concatenate the result sets of two expressions.
	 *
	 * @example $("p").add("span")
	 * @before <p>Hello</p><p><span>Hello Again</span></p>
	 * @result [ <p>Hello</p>, <span>Hello Again</span> ]
	 *
	 * @name add
	 * @type jQuery
	 * @param String expr An expression whose matched elements are added
	 */

	/**
	 * Adds each of the Elements in the array to the set of matched elements.
	 * This is used to add a set of Elements to a jQuery object.
	 *
	 * @example $("p").add([document.getElementById("a"), document.getElementById("b")])
	 * @before <p>Hello</p><p><span id="a">Hello Again</span><span id="b">And Again</span></p>
	 * @result [ <p>Hello</p>, <span id="a">Hello Again</span>, <span id="b">And Again</span> ]
	 *
	 * @name add
	 * @type jQuery
	 * @param Array<Element> els An array of Elements to add
	 */

	/**
	 * Adds a single Element to the set of matched elements. This is used to
	 * add a single Element to a jQuery object.
	 *
	 * @example $("p").add( document.getElementById("a") )
	 * @before <p>Hello</p><p><span id="a">Hello Again</span></p>
	 * @result [ <p>Hello</p>, <span id="a">Hello Again</span> ]
	 *
	 * @name add
	 * @type jQuery
	 * @param Element el An Element to add
	 */
	add: function(t) {
		return this.pushStack( jQuery.merge( this, t.constructor == String ?
			jQuery.find(t) : t.constructor == Array ? t : [t] ), arguments );
	},
	
	/**
	 * A wrapper function for each() to be used by append and prepend.
	 * Handles cases where you're trying to modify the inner contents of
	 * a table, when you actually need to work with the tbody.
	 *
	 * @member jQuery
	 * @param {String} expr The expression with which to filter
	 * @type Boolean
	 */
	is: function(expr) {
		return expr ? jQuery.filter(expr,this).r.length > 0 : this.length > 0;
	},
	
	/**
	 * 
	 *
	 * @private
	 * @name domManip
	 * @param Array args
	 * @param Boolean table
	 * @param Number int
	 * @param Function fn The function doing the DOM manipulation.
	 * @type jQuery
	 */
	domManip: function(args, table, dir, fn){
		var clone = this.size() > 1;
		var a = jQuery.clean(args);
		
		return this.each(function(){
			var obj = this;
			
			if ( table && this.nodeName == "TABLE" ) {
				var tbody = this.getElementsByTagName("tbody");

				if ( !tbody.length ) {
					obj = document.createElement("tbody");
					this.appendChild( obj );
				} else
					obj = tbody[0];
			}
			//alert( obj );
			for ( var i = ( dir < 0 ? a.length - 1 : 0 );
				i != ( dir < 0 ? dir : a.length ); i += dir ) {
					fn.apply( obj, [ clone ? a[i].cloneNode(true) : a[i] ] );
					//alert( fn );
			}
		});
	},
	
	/**
	 * 
	 *
	 * @private
	 * @name pushStack
	 * @param Array a
	 * @param Array args
	 * @type jQuery
	 */
	pushStack: function(a,args) {
		var fn = args && args[args.length-1];

		if ( !fn || fn.constructor != Function ) {
			if ( !this.stack ) this.stack = [];
			this.stack.push( this.get() );
			this.get( a );
		} else {
			var old = this.get();
			this.get( a );
			if ( fn.constructor == Function )
				return this.each( fn );
			this.get( old );
		}

		return this;
	},
	
	extend: function(obj,prop) {
		if ( !prop ) { prop = obj; obj = this; }
		for ( var i in prop ) obj[i] = prop[i];
		return obj;
	}
};

jQuery.extend = jQuery.fn.extend;

new function() {
	var b = navigator.userAgent.toLowerCase();

	// Figure out what browser is being used
	jQuery.browser = {
		safari: /webkit/.test(b),
		opera: /opera/.test(b),
		msie: /msie/.test(b) && !/opera/.test(b),
		mozilla: /mozilla/.test(b) && !/compatible/.test(b)
	};

	// Check to see if the W3C box model is being used
	jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";

	var axis = {
		/**
		 * Get a set of elements containing the unique parents of the matched
		 * set of elements.
		 *
		 * @example $("p").parent()
		 * @before <div><p>Hello</p><p>Hello</p></div>
		 * @result [ <div><p>Hello</p><p>Hello</p></div> ]
		 *
		 * @name parent
		 * @type jQuery
		 */

		/**
		 * Get a set of elements containing the unique parents of the matched
		 * set of elements, and filtered by an expression.
		 *
		 * @example $("p").parent(".selected")
		 * @before <div><p>Hello</p></div><div class="selected"><p>Hello Again</p></div>
		 * @result [ <div class="selected"><p>Hello Again</p></div> ]
		 *
		 * @name parent
		 * @type jQuery
		 * @param String expr An expression to filter the parents with
		 */
		parent: "a.parentNode",

		/**
		 * Get a set of elements containing the unique ancestors of the matched
		 * set of elements.
		 *
		 * @example $("span").ancestors()
		 * @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
		 * @result [ <body>...</body>, <div>...</div>, <p><span>Hello</span></p> ] 
		 *
		 * @name ancestors
		 * @type jQuery
		 */

		/**
		 * Get a set of elements containing the unique ancestors of the matched
		 * set of elements, and filtered by an expression.
		 *
		 * @example $("span").ancestors("p")
		 * @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
		 * @result [ <p><span>Hello</span></p> ] 
		 *
		 * @name ancestors
		 * @type jQuery
		 * @param String expr An expression to filter the ancestors with
		 */
		ancestors: jQuery.parents,
		
		/**
		 * A synonym for ancestors
		 */
		parents: jQuery.parents,

		/**
		 * Get a set of elements containing the unique next siblings of each of the 
		 * matched set of elements.
		 * 
		 * It only returns the very next sibling, not all next siblings.
		 *
		 * @example $("p").next()
		 * @before <p>Hello</p><p>Hello Again</p><div><span>And Again</span></div>
		 * @result [ <p>Hello Again</p>, <div><span>And Again</span></div> ]
		 *
		 * @name next
		 * @type jQuery
		 */

		/**
		 * Get a set of elements containing the unique next siblings of each of the 
		 * matched set of elements, and filtered by an expression.
		 * 
		 * It only returns the very next sibling, not all next siblings.
		 *
		 * @example $("p").next(".selected")
		 * @before <p>Hello</p><p class="selected">Hello Again</p><div><span>And Again</span></div>
		 * @result [ <p class="selected">Hello Again</p> ]
		 *
		 * @name next
		 * @type jQuery
		 * @param String expr An expression to filter the next Elements with
		 */
		next: "jQuery.sibling(a).next",

		/**
		 * Get a set of elements containing the unique previous siblings of each of the 
		 * matched set of elements.
		 * 
		 * It only returns the immediately previous sibling, not all previous siblings.
		 *
		 * @example $("p").previous()
		 * @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
		 * @result [ <div><span>Hello Again</span></div> ]
		 *
		 * @name prev
		 * @type jQuery
		 */

		/**
		 * Get a set of elements containing the unique previous siblings of each of the 
		 * matched set of elements, and filtered by an expression.
		 * 
		 * It only returns the immediately previous sibling, not all previous siblings.
		 *
		 * @example $("p").previous("selected")
		 * @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
		 * @result [ <div><span>Hello</span></div> ]
		 *
		 * @name prev
		 * @type jQuery
		 * @param String expr An expression to filter the previous Elements with
		 */
		prev: "jQuery.sibling(a).prev",

		/**
		 * Get a set of elements containing all of the unique siblings of each of the 
		 * matched set of elements.
		 * 
		 * @example $("div").siblings()
		 * @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
		 * @result [ <p>Hello</p>, <p>And Again</p> ]
		 *
		 * @name siblings
		 * @type jQuery
		 */

		/**
		 * Get a set of elements containing all of the unique siblings of each of the 
		 * matched set of elements, and filtered by an expression.
		 *
		 * @example $("div").siblings("selected")
		 * @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
		 * @result [ <p class="selected">Hello Again</p> ]
		 *
		 * @name siblings
		 * @type jQuery
		 * @param String expr An expression to filter the sibling Elements with
		 */
		siblings: jQuery.sibling
	};
	
	for ( var i in axis ) new function(){
		var t = axis[i];
		jQuery.fn[ i ] = function(a) {
			var ret = jQuery.map(this,t);
			if ( a && a.constructor == String )
				ret = jQuery.filter(a,ret).r;
			return this.pushStack( ret, arguments );
		};
	};

	// appendTo, prependTo, beforeTo, afterTo
	
	var to = ["append","prepend","before","after"];
	
	for ( var i = 0; i < to.length; i++ ) new function(){
		var n = to[i];
		jQuery.fn[ n + "To" ] = function(){
			var a = arguments;
			return this.each(function(){
				for ( var i = 0; i < a.length; i++ )
					$(a[i])[n]( this );
			});
		};
	};
	
	var each = {
		/**
		 * Displays each of the set of matched elements if they are hidden.
		 * 
		 * @example $("p").show()
		 * @before <p style="display: none">Hello</p>
		 * @result [ <p style="display: block">Hello</p> ]
		 *
		 * @name show
		 * @type jQuery
		 */
		show: function(){
			this.style.display = this.oldblock ? this.oldblock : "";
			if ( jQuery.css(this,"display") == "none" )
				this.style.display = "block";
		},

		/**
		 * Hides each of the set of matched elements if they are shown.
		 *
		 * @example $("p").hide()
		 * @before <p>Hello</p>
		 * @result [ <p style="display: none">Hello</p> ]
		 *
		 * @name hide
		 * @type jQuery
		 */
		hide: function(){
			this.oldblock = jQuery.css(this,"display");
			if ( this.oldblock == "none" )
				this.oldblock = "block";
			this.style.display = "none";
		},
		
		/**
		 * Toggles each of the set of matched elements. If they are shown,
		 * toggle makes them hidden. If they are hidden, toggle
		 * makes them shown.
		 *
		 * @example $("p").toggle()
		 * @before <p>Hello</p><p style="display: none">Hello Again</p>
		 * @result [ <p style="display: none">Hello</p>, <p style="display: block">Hello Again</p> ]
		 *
		 * @name toggle
		 * @type jQuery
		 */
		toggle: function(){
			var d = jQuery.css(this,"display");
			$(this)[ !d || d == "none" ? "show" : "hide" ]();
		},
		
		/**
		 * Adds the specified class to each of the set of matched elements.
		 *
		 * @example ("p").addClass("selected")
		 * @before <p>Hello</p>
		 * @result [ <p class="selected">Hello</p> ]
		 * 
		 * @name addClass
		 * @type jQuery
		 * @param String class A CSS class to add to the elements
		 */
		addClass: function(c){
			jQuery.className.add(this,c);
		},
		
		/**
		 * The opposite of addClass. Removes the specified class from the
		 * set of matched elements.
		 *
		 * @example ("p").removeClass("selected")
		 * @before <p class="selected">Hello</p>
		 * @result [ <p>Hello</p> ]
		 *
		 * @name removeClass
		 * @type jQuery
		 * @param String class A CSS class to remove from the elements
		 */
		removeClass: function(c){
			jQuery.className.remove(this,c);
		},
	
		/**
		 * Adds the specified class if it is present. Remove it if it is
		 * not present.
		 *
		 * @example ("p").toggleClass("selected")
		 * @before <p>Hello</p><p class="selected">Hello Again</p>
		 * @result [ <p class="selected">Hello</p>, <p>Hello Again</p> ]
		 *
		 * @name toggleClass
		 * @type jQuery
		 * @param String class A CSS class with which to toggle the elements
		 */
		toggleClass: function( c ){
			jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this,c);
		},
		
		/**
		 * TODO: Document
		 */
		remove: function(a){
			if ( !a || jQuery.filter( [this], a ).r )
				this.parentNode.removeChild( this );
		},
	
		/**
		 * Removes all child nodes from the set of matched elements.
		 *
		 * @example ("p").empty()
		 * @before <p>Hello, <span>Person</span> <a href="#">and person</a></p>
		 * @result [ <p></p> ]
		 *
		 * @name empty
		 * @type jQuery
		 */
		empty: function(){
			while ( this.firstChild )
				this.removeChild( this.firstChild );
		},
		
		/**
		 * Binds a particular event (like click) to a each of a set of match elements.
		 *
		 * @example $("p").bind( "click", function() { alert("Hello"); } )
		 * @before <p>Hello</p>
		 * @result [ <p>Hello</p> ]
		 *
		 * Cancel a default action and prevent it from bubbling by returning false
		 * from your function.
		 *
		 * @example $("form").bind( "submit", function() { return false; } )
		 *
		 * Cancel a default action by using the preventDefault method.
		 *
		 * @example $("form").bind( "submit", function() { e.preventDefault(); } )
		 *
		 * Stop an event from bubbling by using the stopPropogation method.
		 *
		 * @example $("form").bind( "submit", function() { e.stopPropogation(); } )
		 *
		 * @name bind
		 * @type jQuery
		 * @param String type An event type
		 * @param Function fn A function to bind to the event on each of the set of matched elements
		 */
		bind: function( type, fn ) {
			if ( fn.constructor == String )
				fn = new Function("e", ( !fn.indexOf(".") ? "$(this)" : "return " ) + fn);
			jQuery.event.add( this, type, fn );
		},
		
		/**
		 * The opposite of bind. Removes a bound event from each of a set of matched
		 * elements. You must pass the identical function that was used in the original 
		 * bind method.
		 *
		 * @example $("p").unbind( "click", function() { alert("Hello"); } )
		 * @before <p>Hello</p>
		 * @result [ <p>Hello</p> ]
		 *
		 * @name unbind
		 * @type jQuery
		 * @param String type An event type
		 * @param Function fn A function to unbind from the event on each of the set of matched elements
		 */
		unbind: function( type, fn ) {
			jQuery.event.remove( this, type, fn );
		},
		
		/**
		 * Trigger a particular event.
		 *
		 * @example $("p").trigger("click")
		 * @before <p>Hello</p>
		 * @result [ <p>Hello</p> ]
		 *
		 * @name trigger
		 * @type jQuery
		 * @param String type An event type
		 */
		trigger: function( type ) {
			jQuery.event.trigger( this, type );
		}
	};
	
	for ( var i in each ) new function() {
		var n = each[i];
		jQuery.fn[ i ] = function() {
			return this.each( n, arguments );
		};
	};
	
	var attr = {
		val: "value",
		html: "innerHTML",
		value: null,
		id: null,
		title: null,
		name: null,
		href: null,
		src: null,
		rel: null
	};
	
	for ( var i in attr ) new function() {
		var n = attr[i] || i;
		jQuery.fn[ i ] = function(h) {
			return h == undefined ?
				this.length ? this[0][n] : null :
				this.attr( n, h );
		};
	}
	
	var css = "width,height,top,left,position,float,overflow,color,background".split(",");
	
	for ( var i in css ) new function() {
		var n = css[i];
		jQuery.fn[ i ] = function(h) {
			return h == undefined ?
				this.length ? jQuery.css( this[0], n ) : null :
				this.css( n, h );
		};
	}

}

jQuery.extend({
	className: {
		add: function(o,c){
			if (jQuery.className.has(o,c)) return;
			o.className += ( o.className ? " " : "" ) + c;
		},
		remove: function(o,c){
			o.className = !c ? "" :
				o.className.replace(
					new RegExp("(^|\\s*\\b[^-])"+c+"($|\\b(?=[^-]))", "g"), "");
		},
		has: function(e,a) {
			if ( e.className )
				e = e.className;
			return new RegExp("(^|\\s)" + a + "(\\s|$)").test(e);
		}
	},
	
	/**
	 * Swap in/out style options.
	 * @private
	 */
	swap: function(e,o,f) {
		for ( var i in o ) {
			e.style["old"+i] = e.style[i];
			e.style[i] = o[i];
		}
		f.apply( e, [] );
		for ( var i in o )
			e.style[i] = e.style["old"+i];
	},
	
	css: function(e,p) {
		if ( p == "height" || p == "width" ) {
			var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
	
			for ( var i in d ) {
				old["padding" + d[i]] = 0;
				old["border" + d[i] + "Width"] = 0;
			}
	
			jQuery.swap( e, old, function() {
				if (jQuery.css(e,"display") != "none") {
					oHeight = e.offsetHeight;
					oWidth = e.offsetWidth;
				} else
					jQuery.swap( e, { visibility: "hidden", position: "absolute", display: "" },
						function(){
							oHeight = e.clientHeight;
							oWidth = e.clientWidth;
						});
			});
	
			return p == "height" ? oHeight : oWidth;
		}
		
		var r;
	
		if (e.style[p])
			r = e.style[p];
		else if (e.currentStyle)
			r = e.currentStyle[p];
		else if (document.defaultView && document.defaultView.getComputedStyle) {
			p = p.replace(/([A-Z])/g,"-$1").toLowerCase();
			var s = document.defaultView.getComputedStyle(e,"");
			r = s ? s.getPropertyValue(p) : null;
		}
		
		return r;
	},
	
	clean: function(a) {
		var r = [];
		for ( var i = 0; i < a.length; i++ ) {
			if ( a[i].constructor == String ) {
	
				if ( !a[i].indexOf("<tr") ) {
					var tr = true;
					a[i] = "<table>" + a[i] + "</table>";
				} else if ( !a[i].indexOf("<td") || !a[i].indexOf("<th") ) {
					var td = true;
					a[i] = "<table><tbody><tr>" + a[i] + "</tr></tbody></table>";
				}
	
				var div = document.createElement("div");
				div.innerHTML = a[i];
	
				if ( tr || td ) {
					div = div.firstChild.firstChild;
					if ( td ) div = div.firstChild;
				}
	
				for ( var j = 0; j < div.childNodes.length; j++ )
					r.push( div.childNodes[j] );
			} else if ( a[i].jquery || a[i].length && !a[i].nodeType )
				for ( var k = 0; k < a[i].length; k++ )
					r.push( a[i][k] );
			else if ( a[i] !== null )
				r.push(	a[i].nodeType ? a[i] : document.createTextNode(a[i].toString()) );
		}
		return r;
	},
	
	expr: {
		"": "m[2]== '*'||a.nodeName.toUpperCase()==m[2].toUpperCase()",
		"#": "a.getAttribute('id')&&a.getAttribute('id')==m[2]",
		":": {
			// Position Checks
			lt: "i<m[3]-0",
			gt: "i>m[3]-0",
			nth: "m[3]-0==i",
			eq: "m[3]-0==i",
			first: "i==0",
			last: "i==r.length-1",
			even: "i%2==0",
			odd: "i%2",
			
			// Child Checks
			"first-child": "jQuery.sibling(a,0).cur",
			"last-child": "jQuery.sibling(a,0).last",
			"only-child": "jQuery.sibling(a).length==1",
			
			// Parent Checks
			parent: "a.childNodes.length",
			empty: "!a.childNodes.length",
			
			// Text Check
			contains: "(a.innerText||a.innerHTML).indexOf(m[3])>=0",
			
			// Visibility
			visible: "a.type!='hidden'&&jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!='hidden'",
			hidden: "a.type=='hidden'||jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')=='hidden'",
			
			// Form elements
			enabled: "!a.disabled",
			disabled: "a.disabled",
			checked: "a.checked"
		},
		".": "jQuery.className.has(a,m[2])",
		"@": {
			"=": "z==m[4]",
			"!=": "z!=m[4]",
			"^=": "!z.indexOf(m[4])",
			"$=": "z.substr(z.length - m[4].length,m[4].length)==m[4]",
			"*=": "z.indexOf(m[4])>=0",
			"": "z"
		},
		"[": "jQuery.find(m[2],a).length"
	},
	
	token: [
		"\\.\\.|/\\.\\.", "a.parentNode",
		">|/", "jQuery.sibling(a.firstChild)",
		"\\+", "jQuery.sibling(a).next",
		"~", function(a){
			var r = [];
			var s = jQuery.sibling(a);
			if ( s.n > 0 )
				for ( var i = s.n; i < s.length; i++ )
					r.push( s[i] );
			return r;
		}
	],
	
	find: function( t, context ) {
		// Make sure that the context is a DOM Element
		if ( context && context.getElementsByTagName == undefined )
			context = null;
	
		// Set the correct context (if none is provided)
		context = context || jQuery.context || document;
	
		if ( t.constructor != String ) return [t];
	
		if ( !t.indexOf("//") ) {
			context = context.documentElement;
			t = t.substr(2,t.length);
		} else if ( !t.indexOf("/") ) {
			context = context.documentElement;
			t = t.substr(1,t.length);
			// FIX Assume the root element is right :(
			if ( t.indexOf("/") >= 1 )
				t = t.substr(t.indexOf("/"),t.length);
		}
	
		var ret = [context];
		var done = [];
		var last = null;
	
		while ( t.length > 0 && last != t ) {
			var r = [];
			last = t;
	
			t = jQuery.trim(t).replace( /^\/\//i, "" );
			
			var foundToken = false;
			
			for ( var i = 0; i < jQuery.token.length; i += 2 ) {
				var re = new RegExp("^(" + jQuery.token[i] + ")");
				var m = re.exec(t);
				
				if ( m ) {
					r = ret = jQuery.map( ret, jQuery.token[i+1] );
					t = jQuery.trim( t.replace( re, "" ) );
					foundToken = true;
				}
			}
			
			if ( !foundToken ) {
				if ( !t.indexOf(",") || !t.indexOf("|") ) {
					if ( ret[0] == context ) ret.shift();
					done = jQuery.merge( done, ret );
					r = ret = [context];
					t = " " + t.substr(1,t.length);
				} else {
					var re2 = /^([#.]?)([a-z0-9\\*_-]*)/i;
					var m = re2.exec(t);
		
					if ( m[1] == "#" ) {
						// Ummm, should make this work in all XML docs
						var oid = document.getElementById(m[2]);
						r = ret = oid ? [oid] : [];
						t = t.replace( re2, "" );
					} else {
						if ( !m[2] || m[1] == "." ) m[2] = "*";
		
						for ( var i = 0; i < ret.length; i++ )
							r = jQuery.merge( r,
								m[2] == "*" ?
									jQuery.getAll(ret[i]) :
									ret[i].getElementsByTagName(m[2])
							);
					}
				}
			}
	
			if ( t ) {
				var val = jQuery.filter(t,r);
				ret = r = val.r;
				t = jQuery.trim(val.t);
			}
		}
	
		if ( ret && ret[0] == context ) ret.shift();
		done = jQuery.merge( done, ret );
	
		return done;
	},
	
	getAll: function(o,r) {
		r = r || [];
		var s = o.childNodes;
		for ( var i = 0; i < s.length; i++ )
			if ( s[i].nodeType == 1 ) {
				r.push( s[i] );
				jQuery.getAll( s[i], r );
			}
		return r;
	},
	
	attr: function(o,a,v){
		if ( a && a.constructor == String ) {
			var fix = {
				"for": "htmlFor",
				"class": "className",
				"float": "cssFloat"
			};
			
			a = (fix[a] && fix[a].replace && fix[a] || a)
				.replace(/-([a-z])/ig,function(z,b){
					return b.toUpperCase();
				});
			
			if ( v != undefined ) {
				o[a] = v;
				if ( o.setAttribute && a != "disabled" )
					o.setAttribute(a,v);
			}
			
			return o[a] || o.getAttribute && o.getAttribute(a) || "";
		} else
			return "";
	},

	// The regular expressions that power the parsing engine
	parse: [
		// Match: [@value='test'], [@foo]
		[ "\\[ *(@)S *([!*$^=]*) *Q\\]", 1 ],

		// Match: [div], [div p]
		[ "(\\[)Q\\]", 0 ],

		// Match: :contains('foo')
		[ "(:)S\\(Q\\)", 0 ],

		// Match: :even, :last-chlid
		[ "([:.#]*)S", 0 ]
	],
	
	filter: function(t,r,not) {
		// Figure out if we're doing regular, or inverse, filtering
		var g = not !== false ? jQuery.grep :
			function(a,f) {return jQuery.grep(a,f,true);};
		
		while ( t && /^[a-z[({<*:.#]/i.test(t) ) {

			var p = jQuery.parse;

			for ( var i = 0; i < p.length; i++ ) {
				var re = new RegExp( "^" + p[i][0]

					// Look for a string-like sequence
					.replace( 'S', "([a-z*_-][a-z0-9_-]*)" )

					// Look for something (optionally) enclosed with quotes
					.replace( 'Q', " *'?\"?([^'\"]*)'?\"? *" ), "i" );

				var m = re.exec( t );

				if ( m ) {
					// Re-organize the match
					if ( p[i][1] )
						m = ["", m[1], m[3], m[2], m[4]];

					// Remove what we just matched
					t = t.replace( re, "" );

					break;
				}
			}
	
			// :not() is a special case that can be optomized by
			// keeping it out of the expression list
			if ( m[1] == ":" && m[2] == "not" )
				r = jQuery.filter(m[3],r,false).r;
			
			// Otherwise, find the expression to execute
			else {
				var f = jQuery.expr[m[1]];
				if ( f.constructor != String )
					f = jQuery.expr[m[1]][m[2]];
					
				// Build a custom macro to enclose it
				eval("f = function(a,i){" + 
					( m[1] == "@" ? "z=jQuery.attr(a,m[3]);" : "" ) + 
					"return " + f + "}");
				
				// Execute it against the current filter
				r = g( r, f );
			}
		}
	
		// Return an array of filtered elements (r)
		// and the modified expression string (t)
		return { r: r, t: t };
	},
	
	/**
	 * Remove the whitespace from the beginning and end of a string.
	 *
	 * @private
	 * @name $.trim
	 * @type String
	 * @param String str The string to trim.
	 */
	trim: function(t){
		return t.replace(/^\s+|\s+$/g, "");
	},
	
	/**
	 * All ancestors of a given element.
	 *
	 * @private
	 * @name $.parents
	 * @type Array<Element>
	 * @param Element elem The element to find the ancestors of.
	 */
	parents: function(a){
		var b = [];
		var c = a.parentNode;
		while ( c && c != document ) {
			b.push( c );
			c = c.parentNode;
		}
		return b;
	},
	
	/**
	 * All elements on a specified axis.
	 *
	 * @private
	 * @name $.sibling
	 * @type Array
	 * @param Element elem The element to find all the siblings of (including itself).
	 */
	sibling: function(a,n) {
		var type = [];
		var tmp = a.parentNode.childNodes;
		for ( var i = 0; i < tmp.length; i++ ) {
			if ( tmp[i].nodeType == 1 )
				type.push( tmp[i] );
			if ( tmp[i] == a )
				type.n = type.length - 1;
		}
		type.last = type.n == type.length - 1;
		type.cur =
			n == "even" && type.n % 2 == 0 ||
			n == "odd" && type.n % 2 ||
			type[n] == a;
		type.prev = type[type.n - 1];
		type.next = type[type.n + 1];
		return type;
	},
	
	/**
	 * Merge two arrays together, removing all duplicates.
	 *
	 * @private
	 * @name $.merge
	 * @type Array
	 * @param Array a The first array to merge.
	 * @param Array b The second array to merge.
	 */
	merge: function(a,b) {
		var d = [];
		
		// Move b over to the new array (this helps to avoid
		// StaticNodeList instances)
		for ( var k = 0; k < b.length; k++ )
			d[k] = b[k];
	
		// Now check for duplicates between a and b and only
		// add the unique items
		for ( var i = 0; i < a.length; i++ ) {
			var c = true;
			
			// The collision-checking process
			for ( var j = 0; j < b.length; j++ )
				if ( a[i] == b[j] )
					c = false;
				
			// If the item is unique, add it
			if ( c )
				d.push( a[i] );
		}
	
		return d;
	},
	
	/**
	 * Remove items that aren't matched in an array. The function passed
	 * in to this method will be passed two arguments: 'a' (which is the
	 * array item) and 'i' (which is the index of the item in the array).
	 *
	 * @private
	 * @name $.grep
	 * @type Array
	 * @param Array array The Array to find items in.
	 * @param Function fn The function to process each item against.
	 * @param Boolean inv Invert the selection - select the opposite of the function.
	 */
	grep: function(a,f,s) {
		// If a string is passed in for the function, make a function
		// for it (a handy shortcut)
		if ( f.constructor == String )
			f = new Function("a","i","return " + f);
			
		var r = [];
		
		// Go through the array, only saving the items
		// that pass the validator function
		for ( var i = 0; i < a.length; i++ )
			if ( !s && f(a[i],i) || s && !f(a[i],i) )
				r.push( a[i] );
		
		return r;
	},
	
	/**
	 * Translate all items in array to another array of items. The translation function
	 * that is provided to this method is passed one argument: 'a' (the item to be 
	 * translated). If an array is returned, that array is mapped out and merged into
	 * the full array. Additionally, returning 'null' or 'undefined' will delete the item
	 * from the array. Both of these changes imply that the size of the array may not
	 * be the same size upon completion, as it was when it started.
	 *
	 * @private
	 * @name $.map
	 * @type Array
	 * @param Array array The Array to translate.
	 * @param Function fn The function to process each item against.
	 */
	map: function(a,f) {
		// If a string is passed in for the function, make a function
		// for it (a handy shortcut)
		if ( f.constructor == String )
			f = new Function("a","return " + f);
		
		var r = [];
		
		// Go through the array, translating each of the items to their
		// new value (or values).
		for ( var i = 0; i < a.length; i++ ) {
			var t = f(a[i],i);
			if ( t !== null && t != undefined ) {
				if ( t.constructor != Array ) t = [t];
				r = jQuery.merge( t, r );
			}
		}
		return r;
	},
	
	/*
	 * A number of helper functions used for managing events.
	 * Many of the ideas behind this code orignated from Dean Edwards' addEvent library.
	 */
	event: {
	
		// Bind an event to an element
		// Original by Dean Edwards
		add: function(element, type, handler) {
			// For whatever reason, IE has trouble passing the window object
			// around, causing it to be cloned in the process
			if ( jQuery.browser.msie && element.setInterval != undefined )
				element = window;
		
			// Make sure that the function being executed has a unique ID
			if ( !handler.guid )
				handler.guid = this.guid++;
				
			// Init the element's event structure
			if (!element.events)
				element.events = {};
			
			// Get the current list of functions bound to this event
			var handlers = element.events[type];
			
			// If it hasn't been initialized yet
			if (!handlers) {
				// Init the event handler queue
				handlers = element.events[type] = {};
				
				// Remember an existing handler, if it's already there
				if (element["on" + type])
					handlers[0] = element["on" + type];
			}

			// Add the function to the element's handler list
			handlers[handler.guid] = handler;
			
			// And bind the global event handler to the element
			element["on" + type] = this.handle;
	
			// Remember the function in a global list (for triggering)
			if (!this.global[type])
				this.global[type] = [];
			this.global[type].push( element );
		},
		
		guid: 1,
		global: {},
		
		// Detach an event or set of events from an element
		remove: function(element, type, handler) {
			if (element.events)
				if (type && element.events[type])
					if ( handler )
						delete element.events[type][handler.guid];
					else
						for ( var i in element.events[type] )
							delete element.events[type][i];
				else
					for ( var j in element.events )
						this.remove( element, j );
		},
		
		trigger: function(type,data,element) {
			// Touch up the incoming data
			data = data || [];
	
			// Handle a global trigger
			if ( !element ) {
				var g = this.global[type];
				if ( g )
					for ( var i = 0; i < g.length; i++ )
						this.trigger( type, data, g[i] );
	
			// Handle triggering a single element
			} else if ( element["on" + type] ) {
				// Pass along a fake event
				data.unshift( this.fix({ type: type, target: element }) );
	
				// Trigger the event
				element["on" + type].apply( element, data );
			}
		},
		
		handle: function(event) {
			event = event || jQuery.event.fix( window.event );
	
			// If no correct event was found, fail
			if ( !event ) return;
		
			var returnValue = true;

			var c = this.events[event.type];
		
			for ( var j in c ) {
				if ( c[j].apply( this, [event] ) === false ) {
					event.preventDefault();
					event.stopPropagation();
					returnValue = false;
				}
			}
			
			return returnValue;
		},
		
		fix: function(event) {
			if ( event ) {
				event.preventDefault = function() {
					this.returnValue = false;
				};
			
				event.stopPropagation = function() {
					this.cancelBubble = true;
				};
			}
			
			return event;
		}
	
	}
});