X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=4e8f7d565254710b18476feb7edb4324b4b323e3;hb=3abf3125cb737f120b6b86c6011fd7ce0e6ba7cc;hp=ee65edbb1f8dd857b43d55a4ec69b82cfbe16bee;hpb=ea283bd13130303271077a6ee8b14b7c79bd0ce4;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index ee65edb..537b4e2 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -1,7 +1,7 @@
 /*
  * jQuery @VERSION - New Wave Javascript
  *
- * Copyright (c) 2006 John Resig (jquery.com)
+ * Copyright (c) 2007 John Resig (jquery.com)
  * Dual licensed under the MIT (MIT-LICENSE.txt)
  * and GPL (GPL-LICENSE.txt) licenses.
  *
@@ -9,243 +9,86 @@
  * $Rev$
  */
 
-// Global undefined variable
-window.undefined = window.undefined;
+// Map over jQuery in case of overwrite
+if ( typeof jQuery != "undefined" )
+	var _jQuery = jQuery;
 
-/**
- * Create a new jQuery Object
- *
- * @constructor
- * @private
- * @name jQuery
- * @param String|Function|Element|Array<Element>|jQuery a selector
- * @param jQuery|Element|Array<Element> c context
- * @cat Core
- */
-var jQuery = function(a,c) {
+var jQuery = window.jQuery = function(a,c) {
 	// If the context is global, return a new object
-	if ( window == this )
+	if ( window == this || !this.init )
 		return new jQuery(a,c);
-
-	// Make sure that a selection was provided
-	a = a || document;
-	
-	// HANDLE: $(function)
-	// Shortcut for document ready
-	// Safari reports typeof on DOM NodeLists as a function
-	if ( typeof a == "function" && !a.nodeType && a[0] == undefined )
-		return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
-	
-	// Handle HTML strings
-	if ( typeof a  == "string" ) {
-		// HANDLE: $(html) -> $(array)
-		var m = /^[^<]*(<.+>)[^>]*$/.exec(a);
-		if ( m )
-			a = jQuery.clean( [ m[1] ] );
-		
-		// HANDLE: $(expr)
-		else
-			return new jQuery( c ).find( a );
-	}
 	
-	return this.setArray(
-		// HANDLE: $(array)
-		a.constructor == Array && a ||
-
-		// HANDLE: $(arraylike)
-		// Watch for when an array-like object is passed as the selector
-		(a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
-
-		// HANDLE: $(*)
-		[ a ] );
+	return this.init(a,c);
 };
 
 // Map over the $ in case of overwrite
 if ( typeof $ != "undefined" )
-	jQuery._$ = $;
+	var _$ = $;
 	
 // Map the jQuery namespace to the '$' one
-var $ = jQuery;
+window.$ = jQuery;
 
-/**
- * This function accepts a string containing a CSS or
- * basic XPath selector which is then used to match a set of elements.
- *
- * The core functionality of jQuery centers around this function.
- * Everything in jQuery is based upon this, or uses this in some way.
- * The most basic use of this function is to pass in an expression
- * (usually consisting of CSS or XPath), which then finds all matching
- * elements.
- *
- * By default, $() looks for DOM elements within the context of the
- * current HTML document.
- *
- * @example $("div > p")
- * @desc Finds all p elements that are children of a div element.
- * @before <p>one</p> <div><p>two</p></div> <p>three</p>
- * @result [ <p>two</p> ]
- *
- * @example $("input:radio", document.forms[0])
- * @desc Searches for all inputs of type radio within the first form in the document
- *
- * @example $("div", xml.responseXML)
- * @desc This finds all div elements within the specified XML document.
- *
- * @name $
- * @param String expr An expression to search with
- * @param Element|jQuery context (optional) A DOM Element, Document or jQuery to use as context
- * @cat Core
- * @type jQuery
- * @see $(Element)
- * @see $(Element<Array>)
- */
- 
-/**
- * Create DOM elements on-the-fly from the provided String of raw HTML.
- *
- * @example $("<div><p>Hello</p></div>").appendTo("#body")
- * @desc Creates a div element (and all of its contents) dynamically, 
- * and appends it to the element with the ID of body. Internally, an
- * element is created and it's innerHTML property set to the given markup.
- * It is therefore both quite flexible and limited. 
- *
- * @name $
- * @param String html A string of HTML to create on the fly.
- * @cat Core
- * @type jQuery
- * @see appendTo(String)
- */
+var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;
 
-/**
- * Wrap jQuery functionality around a single or multiple DOM Element(s).
- *
- * This function also accepts XML Documents and Window objects
- * as valid arguments (even though they are not DOM Elements).
- *
- * @example $(document).find("div > p")
- * @before <p>one</p> <div><p>two</p></div> <p>three</p>
- * @result [ <p>two</p> ]
- * @desc Same as $("div > p") because the document
- *
- * @example $(document.body).background( "black" );
- * @desc Sets the background color of the page to black.
- *
- * @example $( myForm.elements ).hide()
- * @desc Hides all the input elements within a form
- *
- * @name $
- * @param Element|Array<Element> elems DOM element(s) to be encapsulated by a jQuery object.
- * @cat Core
- * @type jQuery
- */
+jQuery.fn = jQuery.prototype = {
+	init: function(a,c) {
+		// Make sure that a selection was provided
+		a = a || document;
+
+		// Handle HTML strings
+		if ( typeof a  == "string" ) {
+			var m = quickExpr.exec(a);
+			if ( m && (m[1] || !c) ) {
+				// HANDLE: $(html) -> $(array)
+				if ( m[1] )
+					a = jQuery.clean( [ m[1] ], c );
+
+				// HANDLE: $("#id")
+				else {
+					var tmp = document.getElementById( m[3] );
+					if ( tmp )
+						// Handle the case where IE and Opera return items
+						// by name instead of ID
+						if ( tmp.id != m[3] )
+							return jQuery().find( a );
+						else {
+							this[0] = tmp;
+							this.length = 1;
+							return this;
+						}
+					else
+						a = [];
+				}
 
-/**
- * A shorthand for $(document).ready(), allowing you to bind a function
- * to be executed when the DOM document has finished loading. This function
- * behaves just like $(document).ready(), in that it should be used to wrap
- * all of the other $() operations on your page. While this function is,
- * technically, chainable - there really isn't much use for chaining against it.
- * You can have as many $(document).ready events on your page as you like.
- *
- * See ready(Function) for details about the ready event. 
- * 
- * @example $(function(){
- *   // Document is ready
- * });
- * @desc Executes the function when the DOM is ready to be used.
- *
- * @name $
- * @param Function fn The function to execute when the DOM is ready.
- * @cat Core
- * @type jQuery
- */
+			// HANDLE: $(expr)
+			} else
+				return new jQuery( c ).find( a );
 
-/**
- * A means of creating a cloned copy of a jQuery object. This function
- * copies the set of matched elements from one jQuery object and creates
- * another, new, jQuery object containing the same elements.
- *
- * @example var div = $("div");
- * $( div ).find("p");
- * @desc Locates all p elements with all div elements, without disrupting the original jQuery object contained in 'div' (as would normally be the case if a simple div.find("p") was done).
- *
- * @name $
- * @param jQuery obj The jQuery object to be cloned.
- * @cat Core
- * @type jQuery
- */
+		// HANDLE: $(function)
+		// Shortcut for document ready
+		} else if ( jQuery.isFunction(a) )
+			return new jQuery(document)[ jQuery.fn.ready ? "ready" : "load" ]( a );
 
-jQuery.fn = jQuery.prototype = {
-	/**
-	 * The current version of jQuery.
-	 *
-	 * @private
-	 * @property
-	 * @name jquery
-	 * @type String
-	 * @cat Core
-	 */
+		return this.setArray(
+			// HANDLE: $(array)
+			a.constructor == Array && a ||
+
+			// HANDLE: $(arraylike)
+			// Watch for when an array-like object is passed as the selector
+			(a.jquery || a.length && a != window && !a.nodeType && a[0] != undefined && a[0].nodeType) && jQuery.makeArray( a ) ||
+
+			// HANDLE: $(*)
+			[ a ] );
+	},
+	
 	jquery: "@VERSION",
 
-	/**
-	 * 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
-	 * @cat Core
-	 */
-
-	/**
-	 * The number of elements currently matched.
-	 *
-	 * @example $("img").size();
-	 * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
-	 * @result 2
-	 *
-	 * @name size
-	 * @type Number
-	 * @cat Core
-	 */
 	size: function() {
 		return this.length;
 	},
 	
 	length: 0,
 
-	/**
-	 * 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"/> ]
-	 * @desc Selects all images in the document and returns the DOM Elements as an Array
-	 *
-	 * @name get
-	 * @type Array<Element>
-	 * @cat Core
-	 */
-
-	/**
-	 * Access a single matched element. num is used to access the
-	 * Nth element matched.
-	 *
-	 * @example $("img").get(0);
-	 * @before <img src="test1.jpg"/> <img src="test2.jpg"/>
-	 * @result [ <img src="test1.jpg"/> ]
-	 * @desc Selects all images in the document and returns the first one
-	 *
-	 * @name get
-	 * @type Element
-	 * @param Number num Access the element in the Nth position.
-	 * @cat Core
-	 */
 	get: function( num ) {
 		return num == undefined ?
 
@@ -256,96 +99,22 @@ jQuery.fn = jQuery.prototype = {
 			this[num];
 	},
 	
-	/**
-	 * Set the jQuery object to an array of elements, while maintaining
-	 * the stack.
-	 *
-	 * @example $("img").set([ document.body ]);
-	 * @result $("img").set() == [ document.body ]
-	 *
-	 * @private
-	 * @name set
-	 * @type jQuery
-	 * @param Elements elems An array of elements
-	 * @cat Core
-	 */
-	set: function( a ) {
-		var ret = jQuery(this);
+	pushStack: function( a ) {
+		var ret = jQuery(a);
 		ret.prevObject = this;
-		return ret.setArray( a );
+		return ret;
 	},
 	
-	/**
-	 * Set the jQuery object to an array of elements. This operation is
-	 * completely destructive - be sure to use .set() if you wish to maintain
-	 * the jQuery stack.
-	 *
-	 * @example $("img").setArray([ document.body ]);
-	 * @result $("img").setArray() == [ document.body ]
-	 *
-	 * @private
-	 * @name setArray
-	 * @type jQuery
-	 * @param Elements elems An array of elements
-	 * @cat Core
-	 */
 	setArray: function( a ) {
 		this.length = 0;
-		[].push.apply( this, a );
+		Array.prototype.push.apply( this, a );
 		return this;
 	},
 
-	/**
-	 * 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(i){
-	 *   this.src = "test" + i + ".jpg";
-	 * });
-	 * @before <img/><img/>
-	 * @result <img src="test0.jpg"/><img src="test1.jpg"/>
-	 * @desc Iterates over two images and sets their src property
-	 *
-	 * @name each
-	 * @type jQuery
-	 * @param Function fn A function to execute
-	 * @cat Core
-	 */
 	each: function( fn, args ) {
 		return jQuery.each( this, fn, args );
 	},
 
-	/**
-	 * Searches every matched element for the object and returns
-	 * the index of the element, if found, starting with zero. 
-	 * Returns -1 if the object wasn't found.
-	 *
-	 * @example $("*").index( $('#foobar')[0] ) 
-	 * @before <div id="foobar"></div><b></b><span id="foo"></span>
-	 * @result 0
-	 * @desc Returns the index for the element with ID foobar
-	 *
-	 * @example $("*").index( $('#foo')) 
-	 * @before <div id="foobar"></div><b></b><span id="foo"></span>
-	 * @result 2
-	 * @desc Returns the index for the element with ID foo
-	 *
-	 * @example $("*").index( $('#bar')) 
-	 * @before <div id="foobar"></div><b></b><span id="foo"></span>
-	 * @result -1
-	 * @desc Returns -1, as there is no element with ID bar
-	 *
-	 * @name index
-	 * @type Number
-	 * @param Element subject Object to search for
-	 * @cat Core
-	 */
 	index: function( obj ) {
 		var pos = -1;
 		this.each(function(i){
@@ -354,904 +123,409 @@ jQuery.fn = jQuery.prototype = {
 		return pos;
 	},
 
-	/**
-	 * Access a property on the first matched element.
-	 * This method makes it easy to retrieve a property value
-	 * from the first matched element.
-	 *
-	 * @example $("img").attr("src");
-	 * @before <img src="test.jpg"/>
-	 * @result test.jpg
-	 * @desc Returns the src attribute from the first image in the document.
-	 *
-	 * @name attr
-	 * @type Object
-	 * @param String name The name of the property to access.
-	 * @cat DOM/Attributes
-	 */
-
-	/**
-	 * Set a key/value object as 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"/>
-	 * @desc Sets src and alt attributes to all images.
-	 *
-	 * @name attr
-	 * @type jQuery
-	 * @param Map properties Key/value pairs to set as object properties.
-	 * @cat DOM/Attributes
-	 */
-
-	/**
-	 * Set a single property to a value, on all matched elements.
-	 *
-	 * Can compute values provided as ${formula}, see second example.
-	 *
-	 * Note that you can't set the name property of input elements in IE.
-	 * Use $(html) or .append(html) or .html(html) to create elements
-	 * on the fly including the name property.
-	 *
-	 * @example $("img").attr("src","test.jpg");
-	 * @before <img/>
-	 * @result <img src="test.jpg"/>
-	 * @desc Sets src attribute to all images.
-	 *
-	 * @example $("img").attr("title", "${this.src}");
-	 * @before <img src="test.jpg" />
-	 * @result <img src="test.jpg" title="test.jpg" />
-	 * @desc Sets title attribute from src attribute, a shortcut for attr(String,Function)
-	 *
-	 * @name attr
-	 * @type jQuery
-	 * @param String key The name of the property to set.
-	 * @param Object value The value to set the property to.
-	 * @cat DOM/Attributes
-	 */
-	 
-	/**
-	 * Set a single property to a computed value, on all matched elements.
-	 *
-	 * Instead of a value, a function is provided, that computes the value.
-	 *
-	 * @example $("img").attr("title", function() { return this.src });
-	 * @before <img src="test.jpg" />
-	 * @result <img src="test.jpg" title="test.jpg" />
-	 * @desc Sets title attribute from src attribute.
-	 *
-	 * @name attr
-	 * @type jQuery
-	 * @param String key The name of the property to set.
-	 * @param Function value A function returning the value to set.
-	 * @cat DOM/Attributes
-	 */
 	attr: function( key, value, type ) {
 		var obj = key;
 		
 		// Look for the case where we're accessing a style value
 		if ( key.constructor == String )
 			if ( value == undefined )
-				return jQuery[ type || "attr" ]( this[0], key );
+				return this.length && jQuery[ type || "attr" ]( this[0], key ) || undefined;
 			else {
 				obj = {};
 				obj[ key ] = value;
 			}
 		
 		// Check to see if we're setting style values
-		return this.each(function(){
+		return this.each(function(index){
 			// Set all the styles
 			for ( var prop in obj )
 				jQuery.attr(
 					type ? this.style : this,
-					prop, jQuery.prop(this, prop, obj[prop], type)
+					prop, jQuery.prop(this, obj[prop], type, index, prop)
 				);
 		});
 	},
 
-	/**
-	 * Access a style property on the first matched element.
-	 * This method makes it easy to retrieve a style property value
-	 * from the first matched element.
-	 *
-	 * @example $("p").css("color");
-	 * @before <p style="color:red;">Test Paragraph.</p>
-	 * @result "red"
-	 * @desc Retrieves the color style of the first paragraph
-	 *
-	 * @example $("p").css("font-weight");
-	 * @before <p style="font-weight: bold;">Test Paragraph.</p>
-	 * @result "bold"
-	 * @desc Retrieves the font-weight style of the first paragraph.
-	 *
-	 * @name css
-	 * @type String
-	 * @param String name The name of the property to access.
-	 * @cat CSS
-	 */
-
-	/**
-	 * Set a key/value object as 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>
-	 * @desc Sets color and background styles to all p elements.
-	 *
-	 * @name css
-	 * @type jQuery
-	 * @param Map properties Key/value pairs to set as style properties.
-	 * @cat CSS
-	 */
-
-	/**
-	 * 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>
-	 * @desc Changes the color of all paragraphs to red
-	 *
-	 * @name css
-	 * @type jQuery
-	 * @param String key The name of the property to set.
-	 * @param Object value The value to set the property to.
-	 * @cat CSS
-	 */
 	css: function( key, value ) {
 		return this.attr( key, value, "curCSS" );
 	},
 
-	/**
-	 * Get 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><b>Test</b> Paragraph.</p><p>Paraparagraph</p>
-	 * @result Test Paragraph.Paraparagraph
-	 * @desc Gets the concatenated text of all paragraphs
-	 *
-	 * @name text
-	 * @type String
-	 * @cat DOM/Attributes
-	 */
-
-	/**
-	 * Set the text contents of all matched elements.
-	 *
-	 * Similar to html(), but escapes HTML (replace "<" and ">" with their
-	 * HTML entities).
-	 *
-	 * @example $("p").text("<b>Some</b> new text.");
-	 * @before <p>Test Paragraph.</p>
-	 * @result <p>&lt;b&gt;Some&lt;/b&gt; new text.</p>
-	 * @desc Sets the text of all paragraphs.
-	 *
-	 * @example $("p").text("<b>Some</b> new text.", true);
-	 * @before <p>Test Paragraph.</p>
-	 * @result <p>Some new text.</p>
-	 * @desc Sets the text of all paragraphs.
-	 *
-	 * @name text
-	 * @type String
-	 * @param String val The text value to set the contents of the element to.
-	 * @cat DOM/Attributes
-	 */
 	text: function(e) {
-		var type = this.length && this[0].innerText == undefined ?
-			"textContent" : "innerText";
-			
-		return e == undefined ?
-			this.length && this[0][ type ] :
-			this.each(function(){ this[ type ] = e; });
+		if ( typeof e != "object" && e != null )
+			return this.empty().append( document.createTextNode( e ) );
+
+		var t = "";
+		jQuery.each( e || this, function(){
+			jQuery.each( this.childNodes, function(){
+				if ( this.nodeType != 8 )
+					t += this.nodeType != 1 ?
+						this.nodeValue : jQuery.fn.text([ this ]);
+			});
+		});
+		return t;
+	},
+
+	wrapAll: function(html) {
+		if ( this[0] )
+			// The elements to wrap the target around
+			jQuery(html, this[0].ownerDocument)
+				.clone()
+				.insertBefore(this[0])
+				.map(function(){
+					var elem = this;
+					while ( elem.firstChild )
+						elem = elem.firstChild;
+					return elem;
+				})
+				.append(this);
+
+		return this;
 	},
 
-	/**
-	 * 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.
-	 *
-	 * This works by going through the first element
-	 * provided (which is generated, on the fly, from the provided HTML)
-	 * and finds the deepest ancestor element within its
-	 * structure - it is that element that will en-wrap everything else.
-	 *
-	 * This does not work with elements that contain text. Any necessary text
-	 * must be added after the wrapping is done.
-	 *
-	 * @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
-	 * @param String html A string of HTML, that will be created on the fly and wrapped around the target.
-	 * @cat DOM/Manipulation
-	 */
-
-	/**
-	 * 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.
-	 *
-	 * This works by going through the first element
-	 * provided and finding the deepest ancestor element within its
-	 * structure - it is that element that will en-wrap everything else.
-	 *
- 	 * This does not work with elements that contain text. Any necessary text
-	 * must be added after the wrapping is done.
-	 *
-	 * @example $("p").wrap( document.getElementById('content') );
-	 * @before <p>Test Paragraph.</p><div id="content"></div>
-	 * @result <div id="content"><p>Test Paragraph.</p></div>
-	 *
-	 * @name wrap
-	 * @type jQuery
-	 * @param Element elem A DOM element that will be wrapped around the target.
-	 * @cat DOM/Manipulation
-	 */
-	wrap: function() {
-		// The elements to wrap the target around
-		var a = jQuery.clean(arguments);
-
-		// Wrap each of the matched elements individually
+	wrapInner: function(html) {
 		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 the deepest point in the wrap structure
-			while ( b.firstChild )
-				b = b.firstChild;
+			jQuery(this).contents().wrapAll(html);
+		});
+	},
 
-			// Move the matched element to within the wrap structure
-			b.appendChild( this );
+	wrap: function(html) {
+		return this.each(function(){
+			jQuery(this).wrapAll(html);
 		});
 	},
 
-	/**
-	 * Append content to the inside of every matched element.
-	 *
-	 * This operation is similar to doing an appendChild 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>
-	 * @desc Appends some HTML to all paragraphs.
-	 *
-	 * @example $("p").append( $("#foo")[0] );
-	 * @before <p>I would like to say: </p><b id="foo">Hello</b>
-	 * @result <p>I would like to say: <b id="foo">Hello</b></p>
-	 * @desc Appends an Element to all paragraphs.
-	 *
-	 * @example $("p").append( $("b") );
-	 * @before <p>I would like to say: </p><b>Hello</b>
-	 * @result <p>I would like to say: <b>Hello</b></p>
-	 * @desc Appends a jQuery object (similar to an Array of DOM Elements) to all paragraphs.
-	 *
-	 * @name append
-	 * @type jQuery
-	 * @param <Content> content Content to append to the target
-	 * @cat DOM/Manipulation
-	 * @see prepend(<Content>)
-	 * @see before(<Content>)
-	 * @see after(<Content>)
-	 */
 	append: function() {
 		return this.domManip(arguments, true, 1, function(a){
 			this.appendChild( a );
 		});
 	},
 
-	/**
-	 * Prepend content to the inside of every matched element.
-	 *
-	 * This operation is the best way to insert elements
-	 * inside, at the beginning, of all matched elements.
-	 *
-	 * @example $("p").prepend("<b>Hello</b>");
-	 * @before <p>I would like to say: </p>
-	 * @result <p><b>Hello</b>I would like to say: </p>
-	 * @desc Prepends some HTML to all paragraphs.
-	 *
-	 * @example $("p").prepend( $("#foo")[0] );
-	 * @before <p>I would like to say: </p><b id="foo">Hello</b>
-	 * @result <p><b id="foo">Hello</b>I would like to say: </p>
-	 * @desc Prepends an Element to all paragraphs.
-	 *	
-	 * @example $("p").prepend( $("b") );
-	 * @before <p>I would like to say: </p><b>Hello</b>
-	 * @result <p><b>Hello</b>I would like to say: </p>
-	 * @desc Prepends a jQuery object (similar to an Array of DOM Elements) to all paragraphs.
-	 *
-	 * @name prepend
-	 * @type jQuery
-	 * @param <Content> content Content to prepend to the target.
-	 * @cat DOM/Manipulation
-	 * @see append(<Content>)
-	 * @see before(<Content>)
-	 * @see after(<Content>)
-	 */
 	prepend: function() {
 		return this.domManip(arguments, true, -1, function(a){
 			this.insertBefore( a, this.firstChild );
 		});
 	},
 	
-	/**
-	 * Insert content before each of the matched elements.
-	 *
-	 * @example $("p").before("<b>Hello</b>");
-	 * @before <p>I would like to say: </p>
-	 * @result <b>Hello</b><p>I would like to say: </p>
-	 * @desc Inserts some HTML before all paragraphs.
-	 *
-	 * @example $("p").before( $("#foo")[0] );
-	 * @before <p>I would like to say: </p><b id="foo">Hello</b>
-	 * @result <b id="foo">Hello</b><p>I would like to say: </p>
-	 * @desc Inserts an Element before all paragraphs.
-	 *
-	 * @example $("p").before( $("b") );
-	 * @before <p>I would like to say: </p><b>Hello</b>
-	 * @result <b>Hello</b><p>I would like to say: </p>
-	 * @desc Inserts a jQuery object (similar to an Array of DOM Elements) before all paragraphs.
-	 *
-	 * @name before
-	 * @type jQuery
-	 * @param <Content> content Content to insert before each target.
-	 * @cat DOM/Manipulation
-	 * @see append(<Content>)
-	 * @see prepend(<Content>)
-	 * @see after(<Content>)
-	 */
 	before: function() {
 		return this.domManip(arguments, false, 1, function(a){
 			this.parentNode.insertBefore( a, this );
 		});
 	},
 
-	/**
-	 * Insert content after each of the matched elements.
-	 *
-	 * @example $("p").after("<b>Hello</b>");
-	 * @before <p>I would like to say: </p>
-	 * @result <p>I would like to say: </p><b>Hello</b>
-	 * @desc Inserts some HTML after all paragraphs.
-	 *
-	 * @example $("p").after( $("#foo")[0] );
-	 * @before <b id="foo">Hello</b><p>I would like to say: </p>
-	 * @result <p>I would like to say: </p><b id="foo">Hello</b>
-	 * @desc Inserts an Element after all paragraphs.
-	 *
-	 * @example $("p").after( $("b") );
-	 * @before <b>Hello</b><p>I would like to say: </p>
-	 * @result <p>I would like to say: </p><b>Hello</b>
-	 * @desc Inserts a jQuery object (similar to an Array of DOM Elements) after all paragraphs.
-	 *
-	 * @name after
-	 * @type jQuery
-	 * @param <Content> content Content to insert after each target.
-	 * @cat DOM/Manipulation
-	 * @see append(<Content>)
-	 * @see prepend(<Content>)
-	 * @see before(<Content>)
-	 */
 	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.
-	 *
-	 * If there was no destructive operation before, an empty set is returned.
-	 *
-	 * @example $("p").find("span").end();
-	 * @before <p><span>Hello</span>, how are you?</p>
-	 * @result [ <p>...</p> ]
-	 * @desc Selects all paragraphs, finds span elements inside these, and reverts the
-	 * selection back to the paragraphs.
-	 *
-	 * @name end
-	 * @type jQuery
-	 * @cat DOM/Traversing
-	 */
 	end: function() {
 		return this.prevObject || jQuery([]);
 	},
 
-	/**
-	 * Searches for all elements that match the specified expression.
-	 
-	 * This method is a good way to find 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 [ <span>Hello</span> ]
-	 * @desc Starts with all paragraphs and searches for descendant span
-	 * elements, same as $("p span")
-	 *
-	 * @name find
-	 * @type jQuery
-	 * @param String expr An expression to search with.
-	 * @cat DOM/Traversing
-	 */
 	find: function(t) {
-		return this.set( jQuery.map( this, function(a){
-			return jQuery.find(t,a);
-		}) );
-	},
+		var data = jQuery.map(this, function(a){ return jQuery.find(t,a); });
+		return this.pushStack( /[^+>] [^+>]/.test( t ) || t.indexOf("..") > -1 ?
+			jQuery.unique( data ) : data );
+	},
+
+	clone: function() {
+		var $this = this.add(this.find("*"));
+		if (jQuery.browser.msie) {
+			// Need to remove events on the element and its descendants
+			$this.each(function() {
+				this._$events = {};
+				for (var type in this.$events)
+					this._$events[type] = jQuery.extend({},this.$events[type]);
+			}).unbind();
+		}
 
-	/**
-	 * Clone matched DOM Elements and select the clones. 
-	 *
-	 * This is useful for moving copies of the elements to another
-	 * location in the DOM.
-	 *
-	 * @example $("b").clone().prependTo("p");
-	 * @before <b>Hello</b><p>, how are you?</p>
-	 * @result <b>Hello</b><p><b>Hello</b>, how are you?</p>
-	 * @desc Clones all b elements (and selects the clones) and prepends them to all paragraphs.
-	 *
-	 * @name clone
-	 * @type jQuery
-	 * @cat DOM/Manipulation
-	 */
-	clone: function(deep) {
-		return this.set( jQuery.map( this, function(a){
-			return a.cloneNode( deep != undefined ? deep : true );
+		// Do the clone
+		var r = this.pushStack( jQuery.map( this, function(a){
+			return a.cloneNode( true );
 		}) );
+
+		if (jQuery.browser.msie) {
+			$this.each(function() {
+				// Add the events back to the original and its descendants
+				var events = this._$events;
+				for (var type in events)
+					for (var handler in events[type])
+						jQuery.event.add(this, type, events[type][handler], events[type][handler].data);
+				this._$events = null;
+			});
+		}
+
+		// copy form values over
+		var inputs = r.add(r.find('*')).filter('select,input[@type=checkbox]');
+		$this.filter('select,input[@type=checkbox]').each(function(i) {
+			if (this.selectedIndex)
+				inputs[i].selectedIndex = this.selectedIndex;
+			if (this.checked)
+				inputs[i].checked = true;
+		});
+
+		// Return the cloned set
+		return r;
 	},
 
-	/**
-	 * Removes all elements from the set of matched elements that do not
-	 * match the specified expression(s). This method is used to narrow down
-	 * the results of a search.
-	 *
-	 * Provide a String array of expressions to apply multiple filters at once.
-	 *
-	 * @example $("p").filter(".selected")
-	 * @before <p class="selected">Hello</p><p>How are you?</p>
-	 * @result [ <p class="selected">Hello</p> ]
-	 * @desc Selects all paragraphs and removes those without a class "selected".
-	 *
-	 * @example $("p").filter([".selected", ":first"])
-	 * @before <p>Hello</p><p>Hello Again</p><p class="selected">And Again</p>
-	 * @result [ <p>Hello</p>, <p class="selected">And Again</p> ]
-	 * @desc Selects all paragraphs and removes those without class "selected" and being the first one.
-	 *
-	 * @name filter
-	 * @type jQuery
-	 * @param String|Array<String> expression Expression(s) to search with.
-	 * @cat DOM/Traversing
-	 */
-	 
-	/**
-	 * Removes all elements from the set of matched elements that do not
-	 * pass the specified filter. This method is used to narrow down
-	 * the results of a search.
-	 *
-	 * @example $("p").filter(function(index) {
-	 *   return $("ol", this).length == 0;
-	 * })
-	 * @before <p><ol><li>Hello</li></ol></p><p>How are you?</p>
-	 * @result [ <p>How are you?</p> ]
-	 * @desc Remove all elements that have a child ol element
-	 *
-	 * @name filter
-	 * @type jQuery
-	 * @param Function filter A function to use for filtering
-	 * @cat DOM/Traversing
-	 */
 	filter: function(t) {
-		return this.set(
-			t.constructor == Array &&
-			jQuery.map(this,function(a){
-				for ( var i = 0, tl = t.length; i < tl; i++ )
-					if ( jQuery.filter(t[i],[a]).r.length )
-						return a;
-				return null;
+		return this.pushStack(
+			jQuery.isFunction( t ) &&
+			jQuery.grep(this, function(el, index){
+				return t.apply(el, [index]);
 			}) ||
 
-			t.constructor == Boolean &&
-			( t ? this.get() : [] ) ||
-
-			typeof t == "function" &&
-			jQuery.grep( this, function(el, index) { return t.apply(el, [index]) }) ||
-
-			jQuery.filter(t,this).r );
+			jQuery.multiFilter(t,this) );
 	},
 
-	/**
-	 * 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( $("#selected")[0] )
-	 * @before <p>Hello</p><p id="selected">Hello Again</p>
-	 * @result [ <p>Hello</p> ]
-	 * @desc Removes the element with the ID "selected" from the set of all paragraphs.
-	 *
-	 * @name not
-	 * @type jQuery
-	 * @param Element el An element to remove from the set
-	 * @cat DOM/Traversing
-	 */
-
-	/**
-	 * 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> ]
-	 * @desc Removes the element with the ID "selected" from the set of all paragraphs.
-	 *
-	 * @name not
-	 * @type jQuery
-	 * @param String expr An expression with which to remove matching elements
-	 * @cat DOM/Traversing
-	 */
 	not: function(t) {
-		return this.set( typeof t == "string" ?
-			jQuery.filter(t,this,true).r :
-			jQuery.grep(this,function(a){ return a != t; }) );
+		return this.pushStack(
+			t.constructor == String &&
+			jQuery.multiFilter(t, this, true) ||
+
+			jQuery.grep(this, function(a) {
+				return ( t.constructor == Array || t.jquery )
+					? jQuery.inArray( a, t ) < 0
+					: a != t;
+			})
+		);
 	},
 
-	/**
-	 * 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
-	 * @cat DOM/Traversing
-	 */
-
-	/**
-	 * Adds one or more Elements 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") )
-	 * @before <p>Hello</p><p><span id="a">Hello Again</span></p>
-	 * @result [ <p>Hello</p>, <span id="a">Hello Again</span> ]
-	 *
-	 * @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 Element|Array<Element> elements One or more Elements to add
-	 * @cat DOM/Traversing
-	 */
 	add: function(t) {
-		return this.set( jQuery.merge(
-			this.get(), typeof t == "string" ?
-				jQuery.find(t) :
-				t.constructor == Array ? t : [t] ) );
+		return this.pushStack( jQuery.merge(
+			this.get(),
+			t.constructor == String ?
+				jQuery(t).get() :
+				t.length != undefined && (!t.nodeName || t.nodeName == "FORM") ?
+					t : [t] )
+		);
 	},
 
-	/**
-	 * Checks the current selection against an expression and returns true,
-	 * if at least one element of the selection fits the given expression.
-	 *
-	 * Does return false, if no element fits or the expression is not valid.
-	 *
-	 * filter(String) is used internally, therefore all rules that apply there
-	 * apply here, too.
-	 *
-	 * @example $("input[@type='checkbox']").parent().is("form")
-	 * @before <form><input type="checkbox" /></form>
-	 * @result true
-	 * @desc Returns true, because the parent of the input is a form element
-	 * 
-	 * @example $("input[@type='checkbox']").parent().is("form")
-	 * @before <form><p><input type="checkbox" /></p></form>
-	 * @result false
-	 * @desc Returns false, because the parent of the input is a p element
-	 *
-	 * @name is
-	 * @type Boolean
-	 * @param String expr The expression with which to filter
-	 * @cat DOM/Traversing
-	 */
 	is: function(expr) {
-		return expr ? jQuery.filter(expr,this).r.length > 0 : false;
+		return expr ? jQuery.multiFilter(expr,this).length > 0 : false;
 	},
 	
-	/**
-	 * Get the current value of the first matched element.
-	 *
-	 * @example $("input").val();
-	 * @before <input type="text" value="some text"/>
-	 * @result "some text"
-	 *
-	 * @name val
-	 * @type String
-	 * @cat DOM/Attributes
-	 */
-	
-	/**
-	 * Set the value of every matched element.
-	 *
-	 * @example $("input").val("test");
-	 * @before <input type="text" value="some text"/>
-	 * @result <input type="text" value="test"/>
-	 *
-	 * @name val
-	 * @type jQuery
-	 * @param String val Set the property to the specified value.
-	 * @cat DOM/Attributes
-	 */
 	val: function( val ) {
-		return val == undefined ?
			( this.length ? this[0].value : null ) :
			this.attr( "value", val );
+		if ( val == undefined ) {
+		    if ( this.length ) {
+		    	var elem = this[0];
+		    	
+		    	// We need to handle select boxes special
				if ( jQuery.nodeName(elem, "select") ) {
					var index = elem.selectedIndex,
+						a = [],
+						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
							var val = jQuery.browser.msie && !option.attributes["value"].specified ? option.text : option.value;
+							
+							// We don't need an array for one selects
							if ( one )
+								return val;
+							
+							// Multi-Selects return an array
							a.push(val);
						}
					}
+					
					return a;
+					
+				// Everything else, we just grab the value
				} else
+					return this[0].value.replace(/\r/g, "");
+			}
+		} else
+			return this.attr( "value", val );
 	},
 	
-	/**
-	 * Get the html contents of the first matched element.
-	 * This property is not available on XML documents.
-	 *
-	 * @example $("div").html();
-	 * @before <div><input/></div>
-	 * @result <input/>
-	 *
-	 * @name html
-	 * @type String
-	 * @cat DOM/Attributes
-	 */
-	
-	/**
-	 * Set the html contents of every matched element.
-	 * This property is not available on XML documents.
-	 *
-	 * @example $("div").html("<b>new stuff</b>");
-	 * @before <div><input/></div>
-	 * @result <div><b>new stuff</b></div>
-	 *
-	 * @name html
-	 * @type jQuery
-	 * @param String val Set the html contents to the specified value.
-	 * @cat DOM/Attributes
-	 */
 	html: function( val ) {
-		return val == undefined ?
			( this.length ? this[0].innerHTML : null ) :
			this.empty().append( val );
+		return val == undefined ?
+			( this.length ? this[0].innerHTML : null ) :
+			this.empty().append( val );
+	},
+
+	replaceWith: function( val ) {
+		return this.after( val ).remove();
+	},
+
+	slice: function() {
+		return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
+	},
+
+	map: function(fn) {
+		return this.pushStack(jQuery.map( this, function(elem,i){
+			return fn.call( elem, i, elem );
+		}));
+	},
+
+	andSelf: function() {
+		return this.add( this.prevObject );
 	},
 	
-	/**
-	 * @private
-	 * @name domManip
-	 * @param Array args
-	 * @param Boolean table Insert TBODY in TABLEs if one is not found.
-	 * @param Number dir If dir<0, process args in reverse order.
-	 * @param Function fn The function doing the DOM manipulation.
-	 * @type jQuery
-	 * @cat Core
-	 */
-	domManip: function(args, table, dir, fn){
-		var clone = this.length > 1; 
-		var a = jQuery.clean(args);
-		if ( dir < 0 )
-			a.reverse();
+	domManip: function(args, table, dir, fn) {
+		var clone = this.length > 1, a; 
 
 		return this.each(function(){
+			if ( !a ) {
+				a = jQuery.clean(args, this.ownerDocument);
+				if ( dir < 0 )
+					a.reverse();
+			}
+
 			var obj = this;
 
-			if ( table && this.nodeName.toUpperCase() == "TABLE" && a[0].nodeName.toUpperCase() == "TR" )
+			if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )
 				obj = this.getElementsByTagName("tbody")[0] || this.appendChild(document.createElement("tbody"));
 
-			for ( var i = 0, al = a.length; i < al; i++ )
-				fn.apply( obj, [ clone ? a[i].cloneNode(true) : a[i] ] );
-
+			jQuery.each( a, function(){
+				if ( jQuery.nodeName(this, "script") ) {
+					if ( this.src )
+						jQuery.ajax({ url: this.src, async: false, dataType: "script" });
+					else
+						jQuery.globalEval( this.text || this.textContent || this.innerHTML || "" );
+				} else
+					fn.apply( obj, [ clone ? this.cloneNode(true) : this ] );
+			});
 		});
 	}
 };
 
-/**
- * Extends the jQuery object itself. Can be used to add functions into
- * the jQuery namespace and to add plugin methods (plugins).
- * 
- * @example jQuery.fn.extend({
- *   check: function() {
- *     return this.each(function() { this.checked = true; });
- *   },
- *   uncheck: function() {
- *     return this.each(function() { this.checked = false; });
- *   }
- * });
- * $("input[@type=checkbox]").check();
- * $("input[@type=radio]").uncheck();
- * @desc Adds two plugin methods.
- *
- * @example jQuery.extend({
- *   min: function(a, b) { return a < b ? a : b; },
- *   max: function(a, b) { return a > b ? a : b; }
- * });
- * @desc Adds two functions into the jQuery namespace
- *
- * @name $.extend
- * @param Object prop The object that will be merged into the jQuery object
- * @type Object
- * @cat Core
- */
-
-/**
- * Extend one object with one or more others, returning the original,
- * modified, object. This is a great utility for simple inheritance.
- * 
- * @example var settings = { validate: false, limit: 5, name: "foo" };
- * var options = { validate: true, name: "bar" };
- * jQuery.extend(settings, options);
- * @result settings == { validate: true, limit: 5, name: "bar" }
- * @desc Merge settings and options, modifying settings
- *
- * @example var defaults = { validate: false, limit: 5, name: "foo" };
- * var options = { validate: true, name: "bar" };
- * var settings = jQuery.extend({}, defaults, options);
- * @result settings == { validate: true, limit: 5, name: "bar" }
- * @desc Merge defaults and options, without modifying the defaults
- *
- * @name $.extend
- * @param Object target The object to extend
- * @param Object prop1 The object that will be merged into the first.
- * @param Object propN (optional) More objects to merge into the first
- * @type Object
- * @cat JavaScript
- */
 jQuery.extend = jQuery.fn.extend = function() {
 	// copy reference to target object
-	var target = arguments[0],
-		a = 1;
+	var target = arguments[0] || {}, a = 1, al = arguments.length, deep = false;
+
+	// Handle a deep copy situation
+	if ( target.constructor == Boolean ) {
+		deep = target;
+		target = arguments[1] || {};
+	}
 
 	// extend jQuery itself if only one argument is passed
-	if ( arguments.length == 1 ) {
+	if ( al == 1 ) {
 		target = this;
 		a = 0;
 	}
+
 	var prop;
-	while (prop = arguments[a++])
-		// Extend the base object
-		for ( var i in prop ) target[i] = prop[i];
+
+	for ( ; a < al; a++ )
+		// Only deal with non-null/undefined values
+		if ( (prop = arguments[a]) != null )
+			// Extend the base object
+			for ( var i in prop ) {
+				// Prevent never-ending loop
+				if ( target == prop[i] )
+					continue;
+
+				// Recurse if we're merging object values
+				if ( deep && typeof prop[i] == 'object' && target[i] )
+					jQuery.extend( target[i], prop[i] );
+
+				// Don't bring in undefined values
+				else if ( prop[i] != undefined )
+					target[i] = prop[i];
+			}
 
 	// Return the modified object
 	return target;
 };
 
 jQuery.extend({
-	/**
-	 * Run this function to give control of the $ variable back
-	 * to whichever library first implemented it. This helps to make 
-	 * sure that jQuery doesn't conflict with the $ object
-	 * of other libraries.
-	 *
-	 * By using this function, you will only be able to access jQuery
-	 * using the 'jQuery' variable. For example, where you used to do
-	 * $("div p"), you now must do jQuery("div p").
-	 *
-	 * @example jQuery.noConflict();
-	 * // Do something with jQuery
-	 * jQuery("div p").hide();
-	 * // Do something with another library's $()
-	 * $("content").style.display = 'none';
-	 * @desc Maps the original object that was referenced by $ back to $
-	 *
-	 * @example jQuery.noConflict();
-	 * (function($) { 
-	 *   $(function() {
-	 *     // more code using $ as alias to jQuery
-	 *   });
-	 * })(jQuery);
-	 * // other code using $ as an alias to the other library
-	 * @desc Reverts the $ alias and then creates and executes a
-	 * function to provide the $ as a jQuery alias inside the functions
-	 * scope. Inside the function the original $ object is not available.
-	 * This works well for most plugins that don't rely on any other library.
-	 * 
-	 *
-	 * @name $.noConflict
-	 * @type undefined
-	 * @cat Core 
-	 */
-	noConflict: function() {
-		if ( jQuery._$ )
-			$ = jQuery._$;
+	noConflict: function(deep) {
+		window.$ = _$;
+		if ( deep )
+			window.jQuery = _jQuery;
+		return jQuery;
+	},
+
+	// This may seem like some crazy code, but trust me when I say that this
+	// is the only cross-browser way to do this. --John
+	isFunction: function( fn ) {
+		return !!fn && typeof fn != "string" && !fn.nodeName && 
+			fn.constructor != Array && /function/i.test( fn + "" );
+	},
+	
+	// check if an element is in a XML document
+	isXMLDoc: function(elem) {
+		return elem.documentElement && !elem.body ||
+			elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+	},
+
+	// Evalulates a script in a global context
+	// Evaluates Async. in Safari 2 :-(
+	globalEval: function( data ) {
+		data = jQuery.trim( data );
+		if ( data ) {
+			if ( window.execScript )
+				window.execScript( data );
+			else if ( jQuery.browser.safari )
+				// safari doesn't provide a synchronous global eval
+				window.setTimeout( data, 0 );
+			else
+				eval.call( window, data );
+		}
+	},
+
+	nodeName: function( elem, name ) {
+		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
 	},
 
-	/**
-	 * A generic iterator function, which can be used to seemlessly
-	 * iterate over both objects and arrays. This function is not the same
-	 * as $().each() - which is used to iterate, exclusively, over a jQuery
-	 * object. This function can be used to iterate over anything.
-	 *
-	 * The callback has two arguments:the key (objects) or index (arrays) as first
-	 * the first, and the value as the second.
-	 *
-	 * @example $.each( [0,1,2], function(i, n){
-	 *   alert( "Item #" + i + ": " + n );
-	 * });
-	 * @desc This is an example of iterating over the items in an array,
-	 * accessing both the current item and its index.
-	 *
-	 * @example $.each( { name: "John", lang: "JS" }, function(i, n){
-	 *   alert( "Name: " + i + ", Value: " + n );
-	 * });
-	 *
-	 * @desc This is an example of iterating over the properties in an
-	 * Object, accessing both the current item and its key.
-	 *
-	 * @name $.each
-	 * @param Object obj The object, or array, to iterate over.
-	 * @param Function fn The function that will be executed on every object.
-	 * @type Object
-	 * @cat JavaScript
-	 */
 	// args is for internal usage only
 	each: function( obj, fn, args ) {
-		if ( obj.length == undefined )
-			for ( var i in obj )
-				fn.apply( obj[i], args || [i, obj[i]] );
-		else
-			for ( var i = 0, ol = obj.length; i < ol; i++ )
-				if ( fn.apply( obj[i], args || [i, obj[i]] ) === false ) break;
+		if ( args ) {
+			if ( obj.length == undefined )
+				for ( var i in obj )
+					fn.apply( obj[i], args );
+			else
+				for ( var i = 0, ol = obj.length; i < ol; i++ )
+					if ( fn.apply( obj[i], args ) === false ) break;
+
+		// A special, fast, case for the most common use of each
+		} else {
+			if ( obj.length == undefined )
+				for ( var i in obj )
+					fn.call( obj[i], i, obj[i] );
+			else
+				for ( var i = 0, ol = obj.length, val = obj[0]; 
+					i < ol && fn.call(val,i,val) !== false; val = obj[++i] ){}
+		}
+
 		return obj;
 	},
 	
-	prop: function(elem, key, value){
-		// Handle executable functions
-		return value.constructor == Function &&
-			value.call( elem ) || value;
+	prop: function(elem, value, type, index, prop){
+			// Handle executable functions
+			if ( jQuery.isFunction( value ) )
+				value = value.call( elem, [index] );
+				
+			// exclude the following css properties to add px
+			var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
+
+			// Handle passing in a number to a CSS property
+			return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?
+				value + "px" :
+				value;
 	},
 
 	className: {
 		// internal only, use addClass("class")
 		add: function( elem, c ){
-			jQuery.each( c.split(/\s+/), function(i, cur){
+			jQuery.each( (c || "").split(/\s+/), function(i, cur){
 				if ( !jQuery.className.has( elem.className, cur ) )
 					elem.className += ( elem.className ? " " : "" ) + cur;
 			});
 		},
+
 		// internal only, use removeClass("class")
 		remove: function( elem, c ){
-            elem.className = c ?
-                jQuery.grep( elem.className.split(/\s+/), function(cur){
-				    return !jQuery.className.has( c, cur );	
-                }).join(' ') : "";
+			elem.className = c != undefined ?
+				jQuery.grep( elem.className.split(/\s+/), function(cur){
+					return !jQuery.className.has( c, cur );	
+				}).join(" ") : "";
 		},
+
 		// internal only, use is(".class")
 		has: function( t, c ) {
-			t = t.className || t;
-			return t && new RegExp("(^|\\s)" + c + "(\\s|$)").test( t );
+			return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;
 		}
 	},
 
-	/**
-	 * Swap in/out style options.
-	 * @private
-	 */
 	swap: function(e,o,f) {
 		for ( var i in o ) {
 			e.style["old"+i] = e.style[i];
@@ -1266,13 +540,13 @@ jQuery.extend({
 		if ( p == "height" || p == "width" ) {
 			var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
 
-			for ( var i = 0, dl = d.length; i < dl; i++ ) {
-				old["padding" + d[i]] = 0;
-				old["border" + d[i] + "Width"] = 0;
-			}
+			jQuery.each( d, function(){
+				old["padding" + this] = 0;
+				old["border" + this + "Width"] = 0;
+			});
 
 			jQuery.swap( e, old, function() {
-				if (jQuery.css(e,"display") != "none") {
+				if ( jQuery(e).is(':visible') ) {
 					oHeight = e.offsetHeight;
 					oWidth = e.offsetWidth;
 				} else {
@@ -1282,14 +556,14 @@ jQuery.extend({
 							visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"
 						}).appendTo(e.parentNode)[0];
 
-					var parPos = jQuery.css(e.parentNode,"position");
-					if ( parPos == "" || parPos == "static" )
+					var parPos = jQuery.css(e.parentNode,"position") || "static";
+					if ( parPos == "static" )
 						e.parentNode.style.position = "relative";
 
 					oHeight = e.clientHeight;
 					oWidth = e.clientWidth;
 
-					if ( parPos == "" || parPos == "static" )
+					if ( parPos == "static" )
 						e.parentNode.style.position = "static";
 
 					e.parentNode.removeChild(e);
@@ -1303,78 +577,145 @@ jQuery.extend({
 	},
 
 	curCSS: function(elem, prop, force) {
-		var ret;
+		var ret, stack = [], swap = [];
+
+		// A helper method for determining if an element's values are broken
+		function color(a){
+			if ( !jQuery.browser.safari )
+				return false;
+
+			var ret = document.defaultView.getComputedStyle(a,null);
+			return !ret || ret.getPropertyValue("color") == "";
+		}
+
+		if (prop == "opacity" && jQuery.browser.msie) {
+			ret = jQuery.attr(elem.style, "opacity");
+			return ret == "" ? "1" : ret;
+		}
 		
-		if (prop == 'opacity' && jQuery.browser.msie)
-			return jQuery.attr(elem.style, 'opacity');
-			
-		if (prop == "float" || prop == "cssFloat")
-		    prop = jQuery.browser.msie ? "styleFloat" : "cssFloat";
+		if (prop.match(/float/i))
+			prop = styleFloat;
 
 		if (!force && elem.style[prop])
 			ret = elem.style[prop];
 
 		else if (document.defaultView && document.defaultView.getComputedStyle) {
 
-			if (prop == "cssFloat" || prop == "styleFloat")
+			if (prop.match(/float/i))
 				prop = "float";
 
 			prop = prop.replace(/([A-Z])/g,"-$1").toLowerCase();
 			var cur = document.defaultView.getComputedStyle(elem, null);
 
-			if ( cur )
+			if ( cur && !color(elem) )
 				ret = cur.getPropertyValue(prop);
-			else if ( prop == 'display' )
-				ret = 'none';
-			else
-				jQuery.swap(elem, { display: 'block' }, function() {
-				    var c = document.defaultView.getComputedStyle(this, '');
-				    ret = c && c.getPropertyValue(prop) || '';
-				});
 
-		} else if (elem.currentStyle) {
+			// If the element isn't reporting its values properly in Safari
+			// then some display: none elements are involved
+			else {
+				// Locate all of the parent display: none elements
+				for ( var a = elem; a && color(a); a = a.parentNode )
+					stack.unshift(a);
+
+				// Go through and make them visible, but in reverse
+				// (It would be better if we knew the exact display type that they had)
+				for ( a = 0; a < stack.length; a++ )
+					if ( color(stack[a]) ) {
+						swap[a] = stack[a].style.display;
+						stack[a].style.display = "block";
+					}
+
+				// Since we flip the display style, we have to handle that
+				// one special, otherwise get the value
+				ret = prop == "display" && swap[stack.length-1] != null ?
+					"none" :
+					document.defaultView.getComputedStyle(elem,null).getPropertyValue(prop) || "";
+
+				// Finally, revert the display styles back
+				for ( a = 0; a < swap.length; a++ )
+					if ( swap[a] != null )
+						stack[a].style.display = swap[a];
+			}
+
+			if ( prop == "opacity" && ret == "" )
+				ret = "1";
 
+		} else if (elem.currentStyle) {
 			var newProp = prop.replace(/\-(\w)/g,function(m,c){return c.toUpperCase();});
 			ret = elem.currentStyle[prop] || elem.currentStyle[newProp];
-			
+
+			// 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 ( !/^\d+(px)?$/i.test(ret) && /^\d/.test(ret) ) {
+				var style = elem.style.left;
+				var runtimeStyle = elem.runtimeStyle.left;
+				elem.runtimeStyle.left = elem.currentStyle.left;
+				elem.style.left = ret || 0;
+				ret = elem.style.pixelLeft + "px";
+				elem.style.left = style;
+				elem.runtimeStyle.left = runtimeStyle;
+			}
 		}
 
 		return ret;
 	},
 	
-	clean: function(a) {
+	clean: function(a, doc) {
 		var r = [];
-		
-		for ( var i = 0, al = a.length; i < al; i++ ) {
-			var arg = a[i];
+		doc = doc || document;
+
+		jQuery.each( a, function(i,arg){
+			if ( !arg ) return;
+
+			if ( arg.constructor == Number )
+				arg = arg.toString();
 			
-			 // Convert html string into DOM nodes
+			// Convert html string into DOM nodes
 			if ( typeof arg == "string" ) {
+				// Fix "XHTML"-style tags in all browsers
+				arg = arg.replace(/(<(\w+)[^>]*?)\/>/g, function(m, all, tag){
+					return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area)$/i)? m : all+"></"+tag+">";
+				});
+
 				// Trim whitespace, otherwise indexOf won't work as expected
-				var s = jQuery.trim(arg), div = document.createElement("div"), tb = [];
+				var s = jQuery.trim(arg).toLowerCase(), div = doc.createElement("div"), tb = [];
 
 				var wrap =
-					 // option or optgroup
-					!s.indexOf("<opt") && [1, "<select>", "</select>"] ||
+					// option or optgroup
+					!s.indexOf("<opt") &&
+					[1, "<select>", "</select>"] ||
 					
-					!s.indexOf("<thead") || !s.indexOf("<tbody") || !s.indexOf("<tfoot") &&
+					!s.indexOf("<leg") &&
+					[1, "<fieldset>", "</fieldset>"] ||
+					
+					s.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
 					[1, "<table>", "</table>"] ||
 					
 					!s.indexOf("<tr") &&
 					[2, "<table><tbody>", "</tbody></table>"] ||
 					
 				 	// <thead> matched above
-					!s.indexOf("<td") || !s.indexOf("<th") &&
+					(!s.indexOf("<td") || !s.indexOf("<th")) &&
 					[3, "<table><tbody><tr>", "</tr></tbody></table>"] ||
 					
+					!s.indexOf("<col") &&
+					[2, "<table><tbody></tbody><colgroup>", "</colgroup></table>"] ||
+
+					// IE can't serialize <link> and <script> tags normally
+					jQuery.browser.msie &&
+					[1, "div<div>", "</div>"] ||
+					
 					[0,"",""];
 
 				// Go to html and back, then peel off extra wrappers
-				div.innerHTML = wrap[1] + s + wrap[2];
+				div.innerHTML = wrap[1] + arg + wrap[2];
 				
 				// Move to the right depth
 				while ( wrap[0]-- )
-					div = div.firstChild;
+					div = div.lastChild;
 				
 				// Remove IE's autoinserted <tbody> from table fragments
 				if ( jQuery.browser.msie ) {
@@ -1388,95 +729,95 @@ jQuery.extend({
 						tb = div.childNodes;
 
 					for ( var n = tb.length-1; n >= 0 ; --n )
-						if ( tb[n].nodeName.toUpperCase() == "TBODY" && !tb[n].childNodes.length )
+						if ( jQuery.nodeName(tb[n], "tbody") && !tb[n].childNodes.length )
 							tb[n].parentNode.removeChild(tb[n]);
-					
+	
+					// IE completely kills leading whitespace when innerHTML is used	
+					if ( /^\s/.test(arg) )	
+						div.insertBefore( doc.createTextNode( arg.match(/^\s*/)[0] ), div.firstChild );
+
 				}
 				
-				arg = div.childNodes;
+				arg = jQuery.makeArray( div.childNodes );
 			}
-			
-			if ( arg.nodeType )
+
+			if ( 0 === arg.length && (!jQuery.nodeName(arg, "form") && !jQuery.nodeName(arg, "select")) )
+				return;
+
+			if ( arg[0] == undefined || jQuery.nodeName(arg, "form") || arg.options )
 				r.push( arg );
 			else
 				r = jQuery.merge( r, arg );
-		}
+
+		});
 
 		return r;
 	},
 	
 	attr: function(elem, name, value){
-		var fix = {
-			"for": "htmlFor",
-			"class": "className",
-			"float": jQuery.browser.msie ? "styleFloat" : "cssFloat",
-			cssFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat",
-			innerHTML: "innerHTML",
-			className: "className",
-			value: "value",
-			disabled: "disabled",
-			checked: "checked",
-			readonly: "readOnly",
-			selected: "selected"
-		};
-		
-		// IE actually uses filters for opacity ... elem is actually elem.style
-		if ( name == "opacity" && jQuery.browser.msie && value != undefined ) {
-			// IE has trouble with opacity if it does not have layout
-			// Force it by setting the zoom level
-			elem.zoom = 1; 
-
-			// Set the alpha filter to set the opacity
-			return elem.filter = elem.filter.replace(/alpha\([^\)]*\)/gi,"") +
-				( value == 1 ? "" : "alpha(opacity=" + value * 100 + ")" );
-
-		} else if ( name == "opacity" && jQuery.browser.msie )
-			return elem.filter ? 
-				parseFloat( elem.filter.match(/alpha\(opacity=(.*)\)/)[1] ) / 100 : 1;
-		
-		// Mozilla doesn't play well with opacity 1
-		if ( name == "opacity" && jQuery.browser.mozilla && value == 1 )
-			value = 0.9999;
+		var fix = jQuery.isXMLDoc(elem) ? {} : jQuery.props;
 
+		// Safari mis-reports the default selected property of a hidden option
+		// Accessing the parent's selectedIndex property fixes it
+		if ( name == "selected" && jQuery.browser.safari )
+			elem.parentNode.selectedIndex;
+		
 		// Certain attributes only work when accessed via the old DOM 0 way
 		if ( fix[name] ) {
 			if ( value != undefined ) elem[fix[name]] = value;
 			return elem[fix[name]];
+		} else if ( jQuery.browser.msie && name == "style" )
+			return jQuery.attr( elem.style, "cssText", value );
 
-		} else if ( value == undefined && jQuery.browser.msie && elem.nodeName && elem.nodeName.toUpperCase() == 'FORM' && (name == 'action' || name == 'method') )
+		else if ( value == undefined && jQuery.browser.msie && jQuery.nodeName(elem, "form") && (name == "action" || name == "method") )
 			return elem.getAttributeNode(name).nodeValue;
 
 		// IE elem.getAttribute passes even for style
 		else if ( elem.tagName ) {
-			if ( value != undefined ) elem.setAttribute( name, value );
+
+			if ( value != undefined ) {
+				if ( name == "type" && jQuery.nodeName(elem,"input") && elem.parentNode )
+					throw "type property can't be changed";
+				elem.setAttribute( name, value );
+			}
+
+			if ( jQuery.browser.msie && /href|src/.test(name) && !jQuery.isXMLDoc(elem) ) 
+				return elem.getAttribute( name, 2 );
+
 			return elem.getAttribute( name );
 
+		// elem is actually elem.style ... set the style
 		} else {
+			// IE actually uses filters for opacity
+			if ( name == "opacity" && jQuery.browser.msie ) {
+				if ( value != undefined ) {
+					// IE has trouble with opacity if it does not have layout
+					// Force it by setting the zoom level
+					elem.zoom = 1; 
+	
+					// Set the alpha filter to set the opacity
+					elem.filter = (elem.filter || "").replace(/alpha\([^)]*\)/,"") +
+						(parseFloat(value).toString() == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
+				}
+	
+				return elem.filter ? 
+					(parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100).toString() : "";
+			}
 			name = name.replace(/-([a-z])/ig,function(z,b){return b.toUpperCase();});
 			if ( value != undefined ) elem[name] = value;
 			return elem[name];
 		}
 	},
 	
-	/**
-	 * Remove the whitespace from the beginning and end of a string.
-	 *
-	 * @example $.trim("  hello, how are you?  ");
-	 * @result "hello, how are you?"
-	 *
-	 * @name $.trim
-	 * @type String
-	 * @param String str The string to trim.
-	 * @cat JavaScript
-	 */
 	trim: function(t){
-		return t.replace(/^\s+|\s+$/g, "");
+		return (t||"").replace(/^\s+|\s+$/g, "");
 	},
 
 	makeArray: function( a ) {
 		var r = [];
 
-		if ( a.constructor != Array )
+		// Need to use typeof to fight Safari childNodes crashes
+		if ( typeof a != "array" )
 			for ( var i = 0, al = a.length; i < al; i++ )
 				r.push( a[i] );
 		else
@@ -1492,65 +833,46 @@ jQuery.extend({
 		return -1;
 	},
 
-	/**
-	 * Merge two arrays together, removing all duplicates.
-	 *
-	 * The new array is: All the results from the first array, followed
-	 * by the unique results from the second array.
-	 *
-	 * @example $.merge( [0,1,2], [2,3,4] )
-	 * @result [0,1,2,3,4]
-	 * @desc Merges two arrays, removing the duplicate 2
-	 *
-	 * @example $.merge( [3,2,1], [4,3,2] )
-	 * @result [3,2,1,4]
-	 * @desc Merges two arrays, removing the duplicates 3 and 2
-	 *
-	 * @name $.merge
-	 * @type Array
-	 * @param Array first The first array to merge.
-	 * @param Array second The second array to merge.
-	 * @cat JavaScript
-	 */
 	merge: function(first, second) {
-		var r = [].slice.call( first, 0 );
-
-		// Now check for duplicates between the two arrays
-		// and only add the unique items
-		for ( var i = 0, sl = second.length; i < sl; i++ )
-			// Check for duplicates
-			if ( jQuery.inArray( second[i], r ) == -1 )
-				// The item is unique, add it
-				first.push( second[i] );
+		// We have to loop this way because IE & Opera overwrite the length
+		// expando of getElementsByTagName
+
+		// Also, we need to make sure that the correct elements are being returned
+		// (IE returns comment nodes in a '*' query)
+		if ( jQuery.browser.msie ) {
+			for ( var i = 0; second[i]; i++ )
+				if ( second[i].nodeType != 8 )
+					first.push(second[i]);
+		} else
+			for ( var i = 0; second[i]; i++ )
+				first.push(second[i]);
 
 		return first;
 	},
 
-	/**
-	 * Filter items out of an array, by using a filter function.
-	 *
-	 * The specified function will be passed two arguments: The
-	 * current array item and the index of the item in the array. The
-	 * function must return 'true' to keep the item in the array, 
-	 * false to remove it.
-	 *
-	 * @example $.grep( [0,1,2], function(i){
-	 *   return i > 0;
-	 * });
-	 * @result [1, 2]
-	 *
-	 * @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.
-	 * @cat JavaScript
-	 */
+	unique: function(first) {
+		var r = [], num = jQuery.mergeNum++;
+
+		try {
+			for ( var i = 0, fl = first.length; i < fl; i++ )
+				if ( num != first[i].mergeNum ) {
+					first[i].mergeNum = num;
+					r.push(first[i]);
+				}
+		} catch(e) {
+			r = first;
+		}
+
+		return r;
+	},
+
+	mergeNum: 0,
+
 	grep: function(elems, fn, inv) {
 		// If a string is passed in for the function, make a function
 		// for it (a handy shortcut)
 		if ( typeof fn == "string" )
-			fn = new Function("a","i","return " + fn);
+			fn = eval("false||function(a,i){return " + fn + "}");
 
 		var result = [];
 
@@ -1563,50 +885,13 @@ jQuery.extend({
 		return result;
 	},
 
-	/**
-	 * Translate all items in an array to another array of items.
-	 *
-	 * The translation function that is provided to this method is 
-	 * called for each item in the array and is passed one argument: 
-	 * The item to be translated.
-	 *
-	 * The function can then return the translated value, 'null'
-	 * (to remove the item), or  an array of values - which will
-	 * be flattened into the full array.
-	 *
-	 * @example $.map( [0,1,2], function(i){
-	 *   return i + 4;
-	 * });
-	 * @result [4, 5, 6]
-	 * @desc Maps the original array to a new one and adds 4 to each value.
-	 *
-	 * @example $.map( [0,1,2], function(i){
-	 *   return i > 0 ? i + 1 : null;
-	 * });
-	 * @result [2, 3]
-	 * @desc Maps the original array to a new one and adds 1 to each
-	 * value if it is bigger then zero, otherwise it's removed-
-	 * 
-	 * @example $.map( [0,1,2], function(i){
-	 *   return [ i, i + 1 ];
-	 * });
-	 * @result [0, 1, 1, 2, 2, 3]
-	 * @desc Maps the original array to a new one, each element is added
-	 * with it's original value and the value plus one.
-	 *
-	 * @name $.map
-	 * @type Array
-	 * @param Array array The Array to translate.
-	 * @param Function fn The function to process each item against.
-	 * @cat JavaScript
-	 */
 	map: function(elems, fn) {
 		// If a string is passed in for the function, make a function
 		// for it (a handy shortcut)
 		if ( typeof fn == "string" )
-			fn = new Function("a","return " + fn);
+			fn = eval("false||function(a){return " + fn + "}");
 
-		var result = [], r = [];
+		var result = [];
 
 		// Go through the array, translating each of the items to their
 		// new value (or values).
@@ -1619,291 +904,69 @@ jQuery.extend({
 			}
 		}
 
-		var r = result.length ? [ result[0] ] : [];
-
-		check: for ( var i = 1, rl = result.length; i < rl; i++ ) {
-			for ( var j = 0; j < i; j++ )
-				if ( result[i] == r[j] )
-					continue check;
-
-			r.push( result[i] );
-		}
-
-		return r;
+		return result;
 	}
 });
 
-/**
- * Contains flags for the useragent, read from navigator.userAgent.
- * Available flags are: safari, opera, msie, mozilla
- *
- * This property is available before the DOM is ready, therefore you can
- * use it to add ready events only for certain browsers.
- *
- * There are situations where object detections is not reliable enough, in that
- * cases it makes sense to use browser detection. Simply try to avoid both!
- *
- * A combination of browser and object detection yields quite reliable results.
- *
- * @example $.browser.msie
- * @desc Returns true if the current useragent is some version of microsoft's internet explorer
- *
- * @example if($.browser.safari) { $( function() { alert("this is safari!"); } ); }
- * @desc Alerts "this is safari!" only for safari browsers
- *
- * @property
- * @name $.browser
- * @type Boolean
- * @cat JavaScript
- */
- 
-/*
- * Wheather the W3C compliant box model is being used.
- *
- * @property
- * @name $.boxModel
- * @type Boolean
- * @cat JavaScript
- */
-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|webkit)/.test(b)
-	};
+var userAgent = navigator.userAgent.toLowerCase();
 
-	// Check to see if the W3C box model is being used
-	jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";
+// Figure out what browser is being used
+jQuery.browser = {
+	version: (userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/) || [])[1],
+	safari: /webkit/.test(userAgent),
+	opera: /opera/.test(userAgent),
+	msie: /msie/.test(userAgent) && !/opera/.test(userAgent),
+	mozilla: /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent)
 };
 
-/**
- * Get a set of elements containing the unique parents of the matched
- * set of elements.
- *
- * Can be filtered with an optional expressions.
- *
- * @example $("p").parent()
- * @before <div><p>Hello</p><p>Hello</p></div>
- * @result [ <div><p>Hello</p><p>Hello</p></div> ]
- * @desc Find the parent element of each paragraph.
- *
- * @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> ]
- * @desc Find the parent element of each paragraph with a class "selected".
- *
- * @name parent
- * @type jQuery
- * @param String expr (optional) An expression to filter the parents with
- * @cat DOM/Traversing
- */
-
-/**
- * Get a set of elements containing the unique ancestors of the matched
- * set of elements (except for the root element).
- *
- * Can be filtered with an optional expressions.
- *
- * @example $("span").parents()
- * @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> ]
- * @desc Find all parent elements of each span.
- *
- * @example $("span").parents("p")
- * @before <html><body><div><p><span>Hello</span></p><span>Hello Again</span></div></body></html>
- * @result [ <p><span>Hello</span></p> ]
- * @desc Find all parent elements of each span that is a paragraph.
- *
- * @name parents
- * @type jQuery
- * @param String expr (optional) An expression to filter the ancestors with
- * @cat DOM/Traversing
- */
-
-/**
- * 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.
- *
- * Can be filtered with an optional expressions.
- *
- * @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> ]
- * @desc Find the very next sibling of each paragraph.
- *
- * @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> ]
- * @desc Find the very next sibling of each paragraph that has a class "selected".
- *
- * @name next
- * @type jQuery
- * @param String expr (optional) An expression to filter the next Elements with
- * @cat DOM/Traversing
- */
-
-/**
- * Get a set of elements containing the unique previous siblings of each of the
- * matched set of elements.
- *
- * Can be filtered with an optional expressions.
- *
- * It only returns the immediately previous sibling, not all previous siblings.
- *
- * @example $("p").prev()
- * @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
- * @result [ <div><span>Hello Again</span></div> ]
- * @desc Find the very previous sibling of each paragraph.
- *
- * @example $("p").prev(".selected")
- * @before <div><span>Hello</span></div><p class="selected">Hello Again</p><p>And Again</p>
- * @result [ <div><span>Hello</span></div> ]
- * @desc Find the very previous sibling of each paragraph that has a class "selected".
- *
- * @name prev
- * @type jQuery
- * @param String expr (optional) An expression to filter the previous Elements with
- * @cat DOM/Traversing
- */
-
-/**
- * Get a set of elements containing all of the unique siblings of each of the
- * matched set of elements.
- *
- * Can be filtered with an optional expressions.
- *
- * @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> ]
- * @desc Find all siblings of each div.
- *
- * @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> ]
- * @desc Find all siblings with a class "selected" of each div.
- *
- * @name siblings
- * @type jQuery
- * @param String expr (optional) An expression to filter the sibling Elements with
- * @cat DOM/Traversing
- */
+var styleFloat = jQuery.browser.msie ? "styleFloat" : "cssFloat";
+	
+jQuery.extend({
+	// Check to see if the W3C box model is being used
+	boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",
+	
+	styleFloat: jQuery.browser.msie ? "styleFloat" : "cssFloat",
+	
+	props: {
+		"for": "htmlFor",
+		"class": "className",
+		"float": styleFloat,
+		cssFloat: styleFloat,
+		styleFloat: styleFloat,
+		innerHTML: "innerHTML",
+		className: "className",
+		value: "value",
+		disabled: "disabled",
+		checked: "checked",
+		readonly: "readOnly",
+		selected: "selected",
+		maxlength: "maxLength"
+	}
+});
 
-/**
- * Get a set of elements containing all of the unique children of each of the
- * matched set of elements.
- *
- * Can be filtered with an optional expressions.
- *
- * @example $("div").children()
- * @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
- * @result [ <span>Hello Again</span> ]
- * @desc Find all children of each div.
- *
- * @example $("div").children(".selected")
- * @before <div><span>Hello</span><p class="selected">Hello Again</p><p>And Again</p></div>
- * @result [ <p class="selected">Hello Again</p> ]
- * @desc Find all children with a class "selected" of each div.
- *
- * @name children
- * @type jQuery
- * @param String expr (optional) An expression to filter the child Elements with
- * @cat DOM/Traversing
- */
 jQuery.each({
 	parent: "a.parentNode",
 	parents: "jQuery.parents(a)",
-	next: "jQuery.nth(a,1,'nextSibling')",
-	prev: "jQuery.nth(a,1,'previousSibling')",
+	next: "jQuery.nth(a,2,'nextSibling')",
+	prev: "jQuery.nth(a,2,'previousSibling')",
 	siblings: "jQuery.sibling(a.parentNode.firstChild,a)",
-	children: "jQuery.sibling(a.firstChild)"
+	children: "jQuery.sibling(a.firstChild)",
+	contents: "jQuery.nodeName(a,'iframe')?a.contentDocument||a.contentWindow.document:jQuery.makeArray(a.childNodes)"
 }, function(i,n){
 	jQuery.fn[ i ] = function(a) {
 		var ret = jQuery.map(this,n);
 		if ( a && typeof a == "string" )
-			ret = jQuery.filter(a,ret).r;
-		return this.set( ret );
+			ret = jQuery.multiFilter(a,ret);
+		return this.pushStack( jQuery.unique(ret) );
 	};
 });
 
-/**
- * Append all of the matched elements to another, specified, set of elements.
- * This operation is, essentially, the reverse of doing a regular
- * $(A).append(B), in that instead of appending B to A, you're appending
- * A to B.
- *
- * @example $("p").appendTo("#foo");
- * @before <p>I would like to say: </p><div id="foo"></div>
- * @result <div id="foo"><p>I would like to say: </p></div>
- * @desc Appends all paragraphs to the element with the ID "foo"
- *
- * @name appendTo
- * @type jQuery
- * @param String expr A jQuery expression of elements to match.
- * @cat DOM/Manipulation
- */
-
-/**
- * Prepend all of the matched elements to another, specified, set of elements.
- * This operation is, essentially, the reverse of doing a regular
- * $(A).prepend(B), in that instead of prepending B to A, you're prepending
- * A to B.
- *
- * @example $("p").prependTo("#foo");
- * @before <p>I would like to say: </p><div id="foo"><b>Hello</b></div>
- * @result <div id="foo"><p>I would like to say: </p><b>Hello</b></div>
- * @desc Prepends all paragraphs to the element with the ID "foo"
- *
- * @name prependTo
- * @type jQuery
- * @param String expr A jQuery expression of elements to match.
- * @cat DOM/Manipulation
- */
-
-/**
- * Insert all of the matched elements before another, specified, set of elements.
- * This operation is, essentially, the reverse of doing a regular
- * $(A).before(B), in that instead of inserting B before A, you're inserting
- * A before B.
- *
- * @example $("p").insertBefore("#foo");
- * @before <div id="foo">Hello</div><p>I would like to say: </p>
- * @result <p>I would like to say: </p><div id="foo">Hello</div>
- * @desc Same as $("#foo").before("p")
- *
- * @name insertBefore
- * @type jQuery
- * @param String expr A jQuery expression of elements to match.
- * @cat DOM/Manipulation
- */
-
-/**
- * Insert all of the matched elements after another, specified, set of elements.
- * This operation is, essentially, the reverse of doing a regular
- * $(A).after(B), in that instead of inserting B after A, you're inserting
- * A after B.
- *
- * @example $("p").insertAfter("#foo");
- * @before <p>I would like to say: </p><div id="foo">Hello</div>
- * @result <div id="foo">Hello</div><p>I would like to say: </p>
- * @desc Same as $("#foo").after("p")
- *
- * @name insertAfter
- * @type jQuery
- * @param String expr A jQuery expression of elements to match.
- * @cat DOM/Manipulation
- */
-
 jQuery.each({
 	appendTo: "append",
 	prependTo: "prepend",
 	insertBefore: "before",
-	insertAfter: "after"
+	insertAfter: "after",
+	replaceAll: "replaceWith"
 }, function(i,n){
 	jQuery.fn[ i ] = function(){
 		var a = arguments;
@@ -1914,160 +977,11 @@ jQuery.each({
 	};
 });
 
-/**
- * Remove an attribute from each of the matched elements.
- *
- * @example $("input").removeAttr("disabled")
- * @before <input disabled="disabled"/>
- * @result <input/>
- *
- * @name removeAttr
- * @type jQuery
- * @param String name The name of the attribute to remove.
- * @cat DOM/Attributes
- */
-
-/**
- * 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
- * @cat Effects
- */
-
-/**
- * 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> ]
- *
- * var pass = true, div = $("div");
- * div.hide().each(function(){
- *   if ( this.style.display != "none" ) pass = false;
- * });
- * ok( pass, "Hide" );
- *
- * @name hide
- * @type jQuery
- * @cat Effects
- */
-
-/**
- * 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
- * @cat Effects
- */
-
-/**
- * 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
- * @cat DOM/Attributes
- * @see removeClass(String)
- */
-
-/**
- * Removes all or the specified class from the set of matched elements.
- *
- * @example $("p").removeClass()
- * @before <p class="selected">Hello</p>
- * @result [ <p>Hello</p> ]
- *
- * @example $("p").removeClass("selected")
- * @before <p class="selected first">Hello</p>
- * @result [ <p class="first">Hello</p> ]
- *
- * @name removeClass
- * @type jQuery
- * @param String class (optional) A CSS class to remove from the elements
- * @cat DOM/Attributes
- * @see addClass(String)
- */
-
-/**
- * Adds the specified class if it is not present, removes it if it is
- * 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
- * @cat DOM/Attributes
- */
-
-/**
- * Removes all matched elements from the DOM. This does NOT remove them from the
- * jQuery object, allowing you to use the matched elements further.
- *
- * Can be filtered with an optional expressions.
- *
- * @example $("p").remove();
- * @before <p>Hello</p> how are <p>you?</p>
- * @result how are
- *
- * @example $("p").remove(".hello");
- * @before <p class="hello">Hello</p> how are <p>you?</p>
- * @result how are <p>you?</p>
- *
- * @name remove
- * @type jQuery
- * @param String expr (optional) A jQuery expression to filter elements by.
- * @cat DOM/Manipulation
- */
-
-/**
- * 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
- * @cat DOM/Manipulation
- */
-
 jQuery.each( {
 	removeAttr: function( key ) {
 		jQuery.attr( this, key, "" );
 		this.removeAttribute( key );
 	},
-	show: function(){
-		this.style.display = this.oldblock ? this.oldblock : "";
-		if ( jQuery.css(this,"display") == "none" )
-			this.style.display = "block";
-	},
-	hide: function(){
-		this.oldblock = this.oldblock || jQuery.css(this,"display");
-		if ( this.oldblock == "none" )
-			this.oldblock = "block";
-		this.style.display = "none";
-	},
-	toggle: function(){
-		jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ].apply( jQuery(this), arguments );
-	},
 	addClass: function(c){
 		jQuery.className.add(this,c);
 	},
@@ -2078,7 +992,7 @@ jQuery.each( {
 		jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);
 	},
 	remove: function(a){
-		if ( !a || jQuery.filter( a, [this] ).r )
+		if ( !a || jQuery.filter( a, [this] ).r.length )
 			this.parentNode.removeChild( this );
 	},
 	empty: function() {
@@ -2091,65 +1005,10 @@ jQuery.each( {
 	};
 });
 
-/**
- * Reduce the set of matched elements to a single element.
- * The position of the element in the set of matched elements
- * starts at 0 and goes to length - 1.
- *
- * @example $("p").eq(1)
- * @before <p>This is just a test.</p><p>So is this</p>
- * @result [ <p>So is this</p> ]
- *
- * @name eq
- * @type jQuery
- * @param Number pos The index of the element that you wish to limit to.
- * @cat Core
- */
-
-/**
- * Reduce the set of matched elements to all elements before a given position.
- * The position of the element in the set of matched elements
- * starts at 0 and goes to length - 1.
- *
- * @example $("p").lt(1)
- * @before <p>This is just a test.</p><p>So is this</p>
- * @result [ <p>This is just a test.</p> ]
- *
- * @name lt
- * @type jQuery
- * @param Number pos Reduce the set to all elements below this position.
- * @cat Core
- */
-
-/**
- * Reduce the set of matched elements to all elements after a given position.
- * The position of the element in the set of matched elements
- * starts at 0 and goes to length - 1.
- *
- * @example $("p").gt(0)
- * @before <p>This is just a test.</p><p>So is this</p>
- * @result [ <p>So is this</p> ]
- *
- * @name gt
- * @type jQuery
- * @param Number pos Reduce the set to all elements after this position.
- * @cat Core
- */
-
-/**
- * Filter the set of elements to those that contain the specified text.
- *
- * @example $("p").contains("test")
- * @before <p>This is just a test.</p><p>So is this</p>
- * @result [ <p>This is just a test.</p> ]
- *
- * @name contains
- * @type jQuery
- * @param String str The string that will be contained within the text of an element.
- * @cat DOM/Traversing
- */
-jQuery.each( [ "eq", "lt", "gt", "contains" ], function(i,n){
-	jQuery.fn[ n ] = function(num,fn) {
-		return this.filter( ":" + n + "(" + num + ")", fn );
+jQuery.each( [ "height", "width" ], function(i,n){
+	jQuery.fn[ n ] = function(h) {
+		return h == undefined ?
+			( this.length ? jQuery.css( this[0], n ) : null ) :
+			this.css( n, h.constructor == String ? h : h + "px" );
 	};
 });