X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fjquery%2Fjquery.js;h=30fd03d282d62957fe88a4f5f1302f947007e966;hb=d7b73ea5c7440c49c804b3cafe67e84aafbdd064;hp=ebf98288d97501b8d9545b85daba30a7b2cb3e90;hpb=ca438a718a27eedc25572cafb3fb22780cf9fbb7;p=jquery.git

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index ebf9828..30fd03d 100644
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -18,6 +18,8 @@ window.undefined = window.undefined;
  * @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) {
@@ -77,7 +79,7 @@ var $ = jQuery;
  * current HTML document.
  *
  * @example $("div > p")
- * @desc This finds all p elements that are children of a div element.
+ * @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> ]
  *
@@ -89,7 +91,7 @@ var $ = jQuery;
  *
  * @name $
  * @param String expr An expression to search with
- * @param Element context (optional) A DOM Element, or Document, representing the base context.
+ * @param Element|jQuery context (optional) A DOM Element, Document or jQuery to use as context
  * @cat Core
  * @type jQuery
  * @see $(Element)
@@ -97,11 +99,7 @@ var $ = jQuery;
  */
  
 /**
- * This function accepts a string of raw HTML.
- *
- * The HTML string is different from the traditional selectors in that
- * it creates the DOM elements representing that HTML string, on the fly,
- * to be (assumedly) inserted into the document later.
+ * 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, 
@@ -113,34 +111,28 @@ var $ = jQuery;
  * @param String html A string of HTML to create on the fly.
  * @cat Core
  * @type jQuery
+ * @see appendTo(String)
  */
 
 /**
- * Wrap jQuery functionality around a specific DOM Element.
+ * 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.
  *
- * @name $
- * @param Element elem A DOM element to be encapsulated by a jQuery object.
- * @cat Core
- * @type jQuery
- */
-
-/**
- * Wrap jQuery functionality around a set of DOM Elements.
- *
  * @example $( myForm.elements ).hide()
  * @desc Hides all the input elements within a form
  *
  * @name $
- * @param Array<Element> elems An array of DOM elements to be encapsulated by a jQuery object.
+ * @param Element|Array<Element> elems DOM element(s) to be encapsulated by a jQuery object.
  * @cat Core
  * @type jQuery
  */
@@ -231,6 +223,7 @@ jQuery.fn = jQuery.prototype = {
 	 * @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>
@@ -241,9 +234,10 @@ jQuery.fn = jQuery.prototype = {
 	 * Access a single matched element. num is used to access the
 	 * Nth element matched.
 	 *
-	 * @example $("img").get(1);
+	 * @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
@@ -312,8 +306,8 @@ jQuery.fn = jQuery.prototype = {
 	 * @example $("img").each(function(i){
 	 *   this.src = "test" + i + ".jpg";
 	 * });
-	 * @before <img/> <img/>
-	 * @result <img src="test0.jpg"/> <img src="test1.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
@@ -330,21 +324,24 @@ jQuery.fn = jQuery.prototype = {
 	 * the index of the element, if found, starting with zero. 
 	 * Returns -1 if the object wasn't found.
 	 *
-	 * @example $("*").index(document.getElementById('foobar')) 
+	 * @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(document.getElementById('foo')) 
+	 * @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(document.getElementById('bar')) 
+	 * @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 Object obj Object to search for
+	 * @param Element subject Object to search for
 	 * @cat Core
 	 */
 	index: function( obj ) {
@@ -363,44 +360,48 @@ jQuery.fn = jQuery.prototype = {
 	 * @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
+	 * @cat DOM/Attributes
 	 */
 
 	/**
-	 * Set a hash of key/value object properties to all matched elements.
+	 * 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 Hash prop A set of key/value pairs to set as object properties.
-	 * @cat DOM
+	 * @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.
 	 *
 	 * 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
+	 * 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.
 	 *
 	 * @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
+	 * @cat DOM/Attributes
 	 */
 	attr: function( key, value, type ) {
 		// Check to see if we're setting style values
@@ -434,37 +435,34 @@ jQuery.fn = jQuery.prototype = {
 	 *
 	 * @example $("p").css("color");
 	 * @before <p style="color:red;">Test Paragraph.</p>
-	 * @result red
+	 * @result "red"
 	 * @desc Retrieves the color style of the first paragraph
 	 *
-	 * @example $("p").css("fontWeight");
+	 * @example $("p").css("font-weight");
 	 * @before <p style="font-weight: bold;">Test Paragraph.</p>
-	 * @result bold
+	 * @result "bold"
 	 * @desc Retrieves the font-weight style of the first paragraph.
-	 * Note that for all style properties with a dash (like 'font-weight'), you have to
-	 * write it in camelCase. In other words: Every time you have a '-' in a 
-	 * property, remove it and replace the next character with an uppercase 
-	 * representation of itself. Eg. fontWeight, fontSize, fontFamily, borderWidth,
-	 * borderStyle, borderBottomWidth etc.
 	 *
 	 * @name css
-	 * @type Object
+	 * @type String
 	 * @param String name The name of the property to access.
 	 * @cat CSS
 	 */
 
 	/**
-	 * Set a hash of key/value style properties to all matched elements.
+	 * 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 Hash prop A set of key/value pairs to set as style properties.
+	 * @param Map properties Key/value pairs to set as style properties.
 	 * @cat CSS
 	 */
 
@@ -487,32 +485,33 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	/**
-	 * Retrieve the text contents of all matched elements. The result is
+	 * 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>Test Paragraph.</p>
-	 * @result Test Paragraph.
+	 * @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
+	 * @cat DOM/Attributes
 	 */
 
 	/**
 	 * Set the text contents of all matched elements. This has the same
-	 * effect as calling .html() with your specified string.
+	 * effect as html().
 	 *
 	 * @example $("p").text("Some new text.");
 	 * @before <p>Test Paragraph.</p>
 	 * @result <p>Some new text.</p>
-	 *
-	 * @param String val The text value to set the contents of the element to.
+	 * @desc Sets the text of all paragraphs.
 	 *
 	 * @name text
 	 * @type String
-	 * @cat DOM
+	 * @param String val The text value to set the contents of the element to.
+	 * @cat DOM/Attributes
 	 */
 	text: function(e) {
 		// A surprisingly high number of people expect the
@@ -575,7 +574,7 @@ jQuery.fn = jQuery.prototype = {
 	 *
 	 * @name wrap
 	 * @type jQuery
-	 * @param Element elem A DOM element that will be wrapped.
+	 * @param Element elem A DOM element that will be wrapped around the target.
 	 * @cat DOM/Manipulation
 	 */
 	wrap: function() {
@@ -608,14 +607,17 @@ jQuery.fn = jQuery.prototype = {
 	 * @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
@@ -640,14 +642,17 @@ jQuery.fn = jQuery.prototype = {
 	 * @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
@@ -669,14 +674,17 @@ jQuery.fn = jQuery.prototype = {
 	 * @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
@@ -698,14 +706,17 @@ jQuery.fn = jQuery.prototype = {
 	 * @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
@@ -730,7 +741,9 @@ jQuery.fn = jQuery.prototype = {
 	 *
 	 * @example $("p").find("span").end();
 	 * @before <p><span>Hello</span>, how are you?</p>
-	 * @result $("p").find("span").end() == [ <p>...</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
@@ -742,7 +755,8 @@ jQuery.fn = jQuery.prototype = {
 
 	/**
 	 * Searches for all elements that match the specified expression.
-	 * This method is the optimal way of finding additional descendant
+	 
+	 * 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
@@ -750,7 +764,9 @@ jQuery.fn = jQuery.prototype = {
 	 *
 	 * @example $("p").find("span");
 	 * @before <p><span>Hello</span>, how are you?</p>
-	 * @result $("p").find("span") == [ <span>Hello</span> ]
+	 * @result [ <span>Hello</span> ]
+	 * @desc Starts with all paragraphs and searches for descendant span
+	 * elements, same as $("p span")
 	 *
 	 * @name find
 	 * @type jQuery
@@ -764,15 +780,15 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	/**
-	 * Create cloned copies of all matched DOM Elements. This does
-	 * not create a cloned copy of this particular jQuery object,
-	 * instead it creates duplicate copies of all DOM Elements.
+	 * 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
@@ -786,19 +802,24 @@ jQuery.fn = jQuery.prototype = {
 
 	/**
 	 * Removes all elements from the set of matched elements that do not
-	 * match the specified expression. This method is used to narrow down
+	 * match the specified expression(s). 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.
+	 * 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 expr An expression to search with.
+	 * @param String|Array<String> expression Expression(s) to search with.
 	 * @cat DOM/Traversing
 	 */
 	 
@@ -807,11 +828,8 @@ jQuery.fn = jQuery.prototype = {
 	 * pass the specified filter. This method is used to narrow down
 	 * the results of a search.
 	 *
-	 * The elements to filter are passed as the first argument, their
-	 * index inside the set as the second.
-	 *
-	 * @example $("p").filter(function(element, index) {
-	 *   return $("ol", element).length == 0;
+	 * @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> ]
@@ -822,25 +840,6 @@ jQuery.fn = jQuery.prototype = {
 	 * @param Function filter A function to use for filtering
 	 * @cat DOM/Traversing
 	 */
-
-	/**
-	 * 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>Hello</p>, <p class="selected">And Again</p> ]
-	 *
-	 * @name filter
-	 * @type jQuery
-	 * @param Array<String> exprs A set of expressions to evaluate against
-	 * @cat DOM/Traversing
-	 */
 	filter: function(t) {
 		return this.set(
 			t.constructor == Array &&
@@ -855,7 +854,7 @@ jQuery.fn = jQuery.prototype = {
 			( t ? this.get() : [] ) ||
 
 			typeof t == "function" &&
-			jQuery.grep( this, t ) ||
+			jQuery.grep( this, function(el, index) { return t.apply(el, [index]) }) ||
 
 			jQuery.filter(t,this).r );
 	},
@@ -864,9 +863,10 @@ jQuery.fn = jQuery.prototype = {
 	 * 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") )
+	 * @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
@@ -882,6 +882,7 @@ jQuery.fn = jQuery.prototype = {
 	 * @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
@@ -909,30 +910,21 @@ jQuery.fn = jQuery.prototype = {
 	 */
 
 	/**
-	 * 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.
+	 * Adds one or more Elements to the set of matched elements.
 	 *
-	 * @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
-	 * @cat DOM/Traversing
-	 */
-
-	/**
-	 * Adds a single Element to the set of matched elements. This is used to
-	 * add a single Element to a jQuery object.
+	 * 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 el An Element to add
+	 * @param Element|Array<Element> elements One or more Elements to add
 	 * @cat DOM/Traversing
 	 */
 	add: function(t) {
@@ -945,8 +937,12 @@ jQuery.fn = jQuery.prototype = {
 	/**
 	 * 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
@@ -957,11 +953,6 @@ jQuery.fn = jQuery.prototype = {
 	 * @result false
 	 * @desc Returns false, because the parent of the input is a p element
 	 *
-	 * @example $("form").is(null)
-	 * @before <form></form>
-	 * @result false
-	 * @desc An invalid expression always returns false.
-	 *
 	 * @name is
 	 * @type Boolean
 	 * @param String expr The expression with which to filter
@@ -972,6 +963,64 @@ jQuery.fn = jQuery.prototype = {
 	},
 	
 	/**
+	 * 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 );
+	},
+	
+	/**
+	 * 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.attr( "innerHTML", val );
+	},
+	
+	/**
 	 * @private
 	 * @name domManip
 	 * @param Array args
@@ -1007,7 +1056,7 @@ jQuery.fn = jQuery.prototype = {
  * @example jQuery.fn.extend({
  *   check: function() {
  *     return this.each(function() { this.checked = true; });
- *   ),
+ *   },
  *   uncheck: function() {
  *     return this.each(function() { this.checked = false; });
  *   }
@@ -1049,7 +1098,7 @@ jQuery.fn = jQuery.prototype = {
  * @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
+ * @cat JavaScript
  */
 jQuery.extend = jQuery.fn.extend = function() {
 	// copy reference to target object
@@ -1072,62 +1121,42 @@ jQuery.extend = jQuery.fn.extend = function() {
 
 jQuery.extend({
 	/**
-	 * @private
-	 * @name init
+	 * 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 $.noConflict
 	 * @type undefined
-	 * @cat Core
+	 * @cat Core 
 	 */
-	init: function(){
-		jQuery.initDone = true;
-
-		jQuery.each( jQuery.macros.axis, function(i,n){
-			jQuery.fn[ i ] = function(a) {
-				var ret = jQuery.map(this,n);
-				if ( a && typeof a == "string" )
-					ret = jQuery.filter(a,ret).r;
-				return this.set( ret );
-			};
-		});
-
-		jQuery.each( jQuery.macros.to, function(i,n){
-			jQuery.fn[ i ] = function(){
-				var a = arguments;
-				return this.each(function(){
-					for ( var j = 0, al = a.length; j < al; j++ )
-						jQuery(a[j])[n]( this );
-				});
-			};
-		});
-
-		jQuery.each( jQuery.macros.each, function(i,n){
-			jQuery.fn[ i ] = function() {
-				return this.each( n, arguments );
-			};
-		});
-
-		jQuery.each( jQuery.macros.filter, function(i,n){
-			jQuery.fn[ n ] = function(num,fn) {
-				return this.filter( ":" + n + "(" + num + ")", fn );
-			};
-		});
-
-		jQuery.each( jQuery.macros.attr, function(i,n){
-			n = n || i;
-			jQuery.fn[ i ] = function(h) {
-				return h == undefined ?
-					this.length ? this[0][n] : null :
-					this.attr( n, h );
-			};
-		});
-
-		jQuery.each( jQuery.macros.css, function(i,n){
-			jQuery.fn[ n ] = function(h) {
-				return h == undefined ?
-					( this.length ? jQuery.css( this[0], n ) : null ) :
-					this.css( n, h );
-			};
-		});
-
+	noConflict: function() {
+		if ( jQuery._$ )
+			$ = jQuery._$;
 	},
 
 	/**
@@ -1139,18 +1168,18 @@ jQuery.extend({
 	 * @example $.each( [0,1,2], function(i){
 	 *   alert( "Item #" + i + ": " + this );
 	 * });
-	 * @desc This is an example of iterating over the items in an array, accessing both the current item and its index.
+	 * @desc Iterates over the items in an array, accessing both the current item and its index.
 	 *
 	 * @example $.each( { name: "John", lang: "JS" }, function(i){
 	 *   alert( "Name: " + i + ", Value: " + this );
 	 * });
-	 * @desc This is an example of iterating over the properties in an Object, accessing both the current item and its key.
+	 * @desc Iterates 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
+	 * @cat JavaScript
 	 */
 	// args is for internal usage only
 	each: function( obj, fn, args ) {
@@ -1391,7 +1420,7 @@ jQuery.extend({
 	 * @name $.trim
 	 * @type String
 	 * @param String str The string to trim.
-	 * @cat Javascript
+	 * @cat JavaScript
 	 */
 	trim: function(t){
 		return t.replace(/^\s+|\s+$/g, "");
@@ -1417,21 +1446,24 @@ jQuery.extend({
 	},
 
 	/**
-	 * Merge two arrays together, removing all duplicates. The final order
-	 * or the new array is: All the results from the first array, followed
+	 * 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
+	 * @cat JavaScript
 	 */
 	merge: function(first, second) {
 		var r = [].slice.call( first, 0 );
@@ -1450,10 +1482,11 @@ jQuery.extend({
 
 	/**
 	 * 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 should return 'true' if you wish to keep the item in
-	 * the array, false if it should be removed.
+	 * 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;
@@ -1465,7 +1498,7 @@ jQuery.extend({
 	 * @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
+	 * @cat JavaScript
 	 */
 	grep: function(elems, fn, inv) {
 		// If a string is passed in for the function, make a function
@@ -1485,33 +1518,41 @@ jQuery.extend({
 	},
 
 	/**
-	 * Translate all items in an array to another array of items. 
+	 * 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.
+	 * 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
+	 * @cat JavaScript
 	 */
 	map: function(elems, fn) {
 		// If a string is passed in for the function, make a function
@@ -1549,6 +1590,7 @@ jQuery.extend({
 /**
  * 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.
  *
@@ -1566,7 +1608,7 @@ jQuery.extend({
  * @property
  * @name $.browser
  * @type Boolean
- * @cat Javascript
+ * @cat JavaScript
  */
  
 /*
@@ -1575,7 +1617,7 @@ jQuery.extend({
  * @property
  * @name $.boxModel
  * @type Boolean
- * @cat Javascript
+ * @cat JavaScript
  */
 new function() {
 	var b = navigator.userAgent.toLowerCase();
@@ -1592,940 +1634,476 @@ new function() {
 	jQuery.boxModel = !jQuery.browser.msie || document.compatMode == "CSS1Compat";
 };
 
-jQuery.macros = {
-	to: {
-		/**
-		 * 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>
-		 *
-		 * @name appendTo
-		 * @type jQuery
-		 * @param String expr A jQuery expression of elements to match.
-		 * @cat DOM/Manipulation
-		 */
-		appendTo: "append",
-
-		/**
-		 * 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>
-		 *
-		 * @name prependTo
-		 * @type jQuery
-		 * @param String expr A jQuery expression of elements to match.
-		 * @cat DOM/Manipulation
-		 */
-		prependTo: "prepend",
-
-		/**
-		 * 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>
-		 *
-		 * @name insertBefore
-		 * @type jQuery
-		 * @param String expr A jQuery expression of elements to match.
-		 * @cat DOM/Manipulation
-		 */
-		insertBefore: "before",
-
-		/**
-		 * 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>
-		 *
-		 * @name insertAfter
-		 * @type jQuery
-		 * @param String expr A jQuery expression of elements to match.
-		 * @cat DOM/Manipulation
-		 */
-		insertAfter: "after"
-	},
-
-	/**
-	 * Get the current CSS width of the first matched element.
-	 *
-	 * @example $("p").width();
-	 * @before <p>This is just a test.</p>
-	 * @result "300px"
-	 *
-	 * @name width
-	 * @type String
-	 * @cat CSS
-	 */
-
-	/**
-	 * Set the CSS width of every matched element. Be sure to include
-	 * the "px" (or other unit of measurement) after the number that you
-	 * specify, otherwise you might get strange results.
-	 *
-	 * @example $("p").width("20px");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="width:20px;">This is just a test.</p>
-	 *
-	 * @name width
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
-
-	/**
-	 * Get the current CSS height of the first matched element.
-	 *
-	 * @example $("p").height();
-	 * @before <p>This is just a test.</p>
-	 * @result "14px"
-	 *
-	 * @name height
-	 * @type String
-	 * @cat CSS
-	 */
-
-	/**
-	 * Set the CSS height of every matched element. Be sure to include
-	 * the "px" (or other unit of measurement) after the number that you
-	 * specify, otherwise you might get strange results.
-	 *
-	 * @example $("p").height("20px");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="height:20px;">This is just a test.</p>
-	 *
-	 * @name height
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+/**
+ * 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 the current CSS top of the first matched element.
-	 *
-	 * @example $("p").top();
-	 * @before <p>This is just a test.</p>
-	 * @result "0px"
-	 *
-	 * @name top
-	 * @type String
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Set the CSS top of every matched element. Be sure to include
-	 * the "px" (or other unit of measurement) after the number that you
-	 * specify, otherwise you might get strange results.
-	 *
-	 * @example $("p").top("20px");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="top:20px;">This is just a test.</p>
-	 *
-	 * @name top
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+/**
+ * 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 the current CSS left of the first matched element.
-	 *
-	 * @example $("p").left();
-	 * @before <p>This is just a test.</p>
-	 * @result "0px"
-	 *
-	 * @name left
-	 * @type String
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Set the CSS left of every matched element. Be sure to include
-	 * the "px" (or other unit of measurement) after the number that you
-	 * specify, otherwise you might get strange results.
-	 *
-	 * @example $("p").left("20px");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="left:20px;">This is just a test.</p>
-	 *
-	 * @name left
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Get the current CSS position of the first matched element.
-	 *
-	 * @example $("p").position();
-	 * @before <p>This is just a test.</p>
-	 * @result "static"
-	 *
-	 * @name position
-	 * @type String
-	 * @cat CSS
-	 */
+/**
+ * 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,
+	next: "jQuery.nth(a,1,'nextSibling')",
+	prev: "jQuery.nth(a,1,'previousSibling')",
+	siblings: "jQuery.sibling(a.parentNode.firstChild,a)",
+	children: "jQuery.sibling(a.firstChild)"
+}, 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 );
+	};
+});
 
-	/**
-	 * Set the CSS position of every matched element.
-	 *
-	 * @example $("p").position("relative");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="position:relative;">This is just a test.</p>
-	 *
-	 * @name position
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Get the current CSS float of the first matched element.
-	 *
-	 * @example $("p").float();
-	 * @before <p>This is just a test.</p>
-	 * @result "none"
-	 *
-	 * @name float
-	 * @type String
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Set the CSS float of every matched element.
-	 *
-	 * @example $("p").float("left");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="float:left;">This is just a test.</p>
-	 *
-	 * @name float
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Get the current CSS overflow of the first matched element.
-	 *
-	 * @example $("p").overflow();
-	 * @before <p>This is just a test.</p>
-	 * @result "none"
-	 *
-	 * @name overflow
-	 * @type String
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Set the CSS overflow of every matched element.
-	 *
-	 * @example $("p").overflow("auto");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="overflow:auto;">This is just a test.</p>
-	 *
-	 * @name overflow
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+jQuery.each({
+	appendTo: "append",
+	prependTo: "prepend",
+	insertBefore: "before",
+	insertAfter: "after"
+}, function(i,n){
+	jQuery.fn[ i ] = function(){
+		var a = arguments;
+		return this.each(function(){
+			for ( var j = 0, al = a.length; j < al; j++ )
+				jQuery(a[j])[n]( this );
+		});
+	};
+});
 
-	/**
-	 * Get the current CSS color of the first matched element.
-	 *
-	 * @example $("p").color();
-	 * @before <p>This is just a test.</p>
-	 * @result "black"
-	 *
-	 * @name color
-	 * @type String
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Set the CSS color of every matched element.
-	 *
-	 * @example $("p").color("blue");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="color:blue;">This is just a test.</p>
-	 *
-	 * @name color
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Get the current CSS background of the first matched element.
-	 *
-	 * @example $("p").background();
-	 * @before <p style="background:blue;">This is just a test.</p>
-	 * @result "blue"
-	 *
-	 * @name background
-	 * @type String
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * Set the CSS background of every matched element.
-	 *
-	 * @example $("p").background("blue");
-	 * @before <p>This is just a test.</p>
-	 * @result <p style="background:blue;">This is just a test.</p>
-	 *
-	 * @name background
-	 * @type jQuery
-	 * @param String val Set the CSS property to the specified value.
-	 * @cat CSS
-	 */
+/**
+ * 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
+ */
 
-	css: "width,height,top,left,position,float,overflow,color,background".split(","),
+/**
+ * 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)
+ */
 
-	/**
-	 * 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
-	 */
+/**
+ * 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)
+ */
 
-	/**
-	 * 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
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * 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
-	 */
+/**
+ * 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
+ */
 
-	/**
-	 * 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
-	 */
+/**
+ * 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
+ */
 
-	filter: [ "eq", "lt", "gt", "contains" ],
-
-	attr: {
-		/**
-		 * 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: "value",
-
-		/**
-		 * 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: "innerHTML",
-
-		/**
-		 * Get the current id of the first matched element.
-		 *
-		 * @example $("input").id();
-		 * @before <input type="text" id="test" value="some text"/>
-		 * @result "test"
-		 *
-		 * @name id
-		 * @type String
-		 * @cat DOM/Attributes
-		 */
-
-		/**
-		 * Set the id of every matched element.
-		 *
-		 * @example $("input").id("newid");
-		 * @before <input type="text" id="test" value="some text"/>
-		 * @result <input type="text" id="newid" value="some text"/>
-		 *
-		 * @name id
-		 * @type jQuery
-		 * @param String val Set the property to the specified value.
-		 * @cat DOM/Attributes
-		 */
-		id: null,
-
-		/**
-		 * Get the current title of the first matched element.
-		 *
-		 * @example $("img").title();
-		 * @before <img src="test.jpg" title="my image"/>
-		 * @result "my image"
-		 *
-		 * @name title
-		 * @type String
-		 * @cat DOM/Attributes
-		 */
-
-		/**
-		 * Set the title of every matched element.
-		 *
-		 * @example $("img").title("new title");
-		 * @before <img src="test.jpg" title="my image"/>
-		 * @result <img src="test.jpg" title="new image"/>
-		 *
-		 * @name title
-		 * @type jQuery
-		 * @param String val Set the property to the specified value.
-		 * @cat DOM/Attributes
-		 */
-		title: null,
-
-		/**
-		 * Get the current name of the first matched element.
-		 *
-		 * @example $("input").name();
-		 * @before <input type="text" name="username"/>
-		 * @result "username"
-		 *
-		 * @name name
-		 * @type String
-		 * @cat DOM/Attributes
-		 */
-
-		/**
-		 * Set the name of every matched element.
-		 *
-		 * @example $("input").name("user");
-		 * @before <input type="text" name="username"/>
-		 * @result <input type="text" name="user"/>
-		 *
-		 * @name name
-		 * @type jQuery
-		 * @param String val Set the property to the specified value.
-		 * @cat DOM/Attributes
-		 */
-		name: null,
-
-		/**
-		 * Get the current href of the first matched element.
-		 *
-		 * @example $("a").href();
-		 * @before <a href="test.html">my link</a>
-		 * @result "test.html"
-		 *
-		 * @name href
-		 * @type String
-		 * @cat DOM/Attributes
-		 */
-
-		/**
-		 * Set the href of every matched element.
-		 *
-		 * @example $("a").href("test2.html");
-		 * @before <a href="test.html">my link</a>
-		 * @result <a href="test2.html">my link</a>
-		 *
-		 * @name href
-		 * @type jQuery
-		 * @param String val Set the property to the specified value.
-		 * @cat DOM/Attributes
-		 */
-		href: null,
-
-		/**
-		 * Get the current src of the first matched element.
-		 *
-		 * @example $("img").src();
-		 * @before <img src="test.jpg" title="my image"/>
-		 * @result "test.jpg"
-		 *
-		 * @name src
-		 * @type String
-		 * @cat DOM/Attributes
-		 */
-
-		/**
-		 * Set the src of every matched element.
-		 *
-		 * @example $("img").src("test2.jpg");
-		 * @before <img src="test.jpg" title="my image"/>
-		 * @result <img src="test2.jpg" title="my image"/>
-		 *
-		 * @name src
-		 * @type jQuery
-		 * @param String val Set the property to the specified value.
-		 * @cat DOM/Attributes
-		 */
-		src: null,
-
-		/**
-		 * Get the current rel of the first matched element.
-		 *
-		 * @example $("a").rel();
-		 * @before <a href="test.html" rel="nofollow">my link</a>
-		 * @result "nofollow"
-		 *
-		 * @name rel
-		 * @type String
-		 * @cat DOM/Attributes
-		 */
-
-		/**
-		 * Set the rel of every matched element.
-		 *
-		 * @example $("a").rel("nofollow");
-		 * @before <a href="test.html">my link</a>
-		 * @result <a href="test.html" rel="nofollow">my link</a>
-		 *
-		 * @name rel
-		 * @type jQuery
-		 * @param String val Set the property to the specified value.
-		 * @cat DOM/Attributes
-		 */
-		rel: null
+jQuery.each( {
+	removeAttr: function( key ) {
+		jQuery.attr( this, key, "" );
+		this.removeAttribute( key );
 	},
-
-	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
-		 * @cat DOM/Traversing
-		 */
-
-		/**
-		 * 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
-		 * @cat DOM/Traversing
-		 */
-		parent: "a.parentNode",
-
-		/**
-		 * Get a set of elements containing the unique ancestors of the matched
-		 * set of elements (except for the root element).
-		 *
-		 * @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> ]
-		 *
-		 * @name parents
-		 * @type jQuery
-		 * @cat DOM/Traversing
-		 */
-
-		/**
-		 * Get a set of elements containing the unique ancestors of the matched
-		 * set of elements, and filtered by an expression.
-		 *
-		 * @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> ]
-		 *
-		 * @name parents
-		 * @type jQuery
-		 * @param String expr An expression to filter the ancestors with
-		 * @cat DOM/Traversing
-		 */
-		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
-		 * @cat DOM/Traversing
-		 */
-
-		/**
-		 * 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
-		 * @cat DOM/Traversing
-		 */
-		next: "jQuery.nth(a,1,'nextSibling')",
-
-		/**
-		 * 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").prev()
-		 * @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
-		 * @cat DOM/Traversing
-		 */
-
-		/**
-		 * 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").prev(".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
-		 * @cat DOM/Traversing
-		 */
-		prev: "jQuery.nth(a,1,'previousSibling')",
-
-		/**
-		 * 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
-		 * @cat DOM/Traversing
-		 */
-
-		/**
-		 * 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
-		 * @cat DOM/Traversing
-		 */
-		siblings: "jQuery.sibling(a.parentNode.firstChild,a)",
-
-		/**
-		 * Get a set of elements containing all of the unique children of each of the
-		 * matched set of elements.
-		 *
-		 * @example $("div").children()
-		 * @before <p>Hello</p><div><span>Hello Again</span></div><p>And Again</p>
-		 * @result [ <span>Hello Again</span> ]
-		 *
-		 * @name children
-		 * @type jQuery
-		 * @cat DOM/Traversing
-		 */
-
-		/**
-		 * Get a set of elements containing all of the unique children of each of the
-		 * matched set of elements, and filtered by an expression.
-		 *
-		 * @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> ]
-		 *
-		 * @name children
-		 * @type jQuery
-		 * @param String expr An expression to filter the child Elements with
-		 * @cat DOM/Traversing
-		 */
-		children: "jQuery.sibling(a.firstChild)"
+	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);
+	},
+	removeClass: function(c){
+		jQuery.className.remove(this,c);
+	},
+	toggleClass: function( c ){
+		jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);
+	},
+	remove: function(a){
+		if ( !a || jQuery.filter( a, [this] ).r )
+			this.parentNode.removeChild( this );
+	},
+	empty: function() {
+		while ( this.firstChild )
+			this.removeChild( this.firstChild );
+	}
+}, function(i,n){
+	jQuery.fn[ i ] = function() {
+		return this.each( n, arguments );
+	};
+});
 
-	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
-		 */
-		removeAttr: function( key ) {
-			jQuery.attr( this, key, "" );
-			this.removeAttribute( key );
-		},
-
-		/**
-		 * 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
-		 */
-		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> ]
-		 *
-		 * 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
-		 */
-		hide: function(){
-			this.oldblock = 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
-		 * @cat Effects
-		 */
-		toggle: function(){
-			jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ].apply( jQuery(this), arguments );
-		},
-
-		/**
-		 * 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
-		 */
-		addClass: function(c){
-			jQuery.className.add(this,c);
-		},
-
-		/**
-		 * 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
-		 */
-		removeClass: function(c){
-			jQuery.className.remove(this,c);
-		},
-
-		/**
-		 * 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
-		 */
-		toggleClass: function( c ){
-			jQuery.className[ jQuery.className.has(this,c) ? "remove" : "add" ](this, c);
-		},
+/**
+ * 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
+ */
 
-		/**
-		 * Removes all matched elements from the DOM. This does NOT remove them from the
-		 * jQuery object, allowing you to use the matched elements further.
-		 *
-		 * @example $("p").remove();
-		 * @before <p>Hello</p> how are <p>you?</p>
-		 * @result how are
-		 *
-		 * @name remove
-		 * @type jQuery
-		 * @cat DOM/Manipulation
-		 */
-
-		/**
-		 * Removes only elements (out of the list of matched elements) that match
-		 * the specified jQuery expression. This does NOT remove them from the
-		 * jQuery object, allowing you to use the matched elements further.
-		 *
-		 * @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 A jQuery expression to filter elements by.
-		 * @cat DOM/Manipulation
-		 */
-		remove: function(a){
-			if ( !a || jQuery.filter( a, [this] ).r )
-				this.parentNode.removeChild( this );
-		},
+/**
+ * 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
+ */
 
-		/**
-		 * 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
-		 */
-		empty: function(){
-			while ( this.firstChild )
-				this.removeChild( this.firstChild );
-		}
-	}
-};
+/**
+ * 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
+ */
 
-jQuery.init();
\ No newline at end of file
+/**
+ * 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 );
+	};
+});
\ No newline at end of file