X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fevent%2Fevent.js;h=205b510a13936d75c68a8c10a308bcee0d35a7f9;hb=ba2109136deda8fce5bd4d4dc96f0a45ffaf646a;hp=02bdbe4e3135a82f282654d4442bfa89a7b0ba05;hpb=670d2f4140070b76c87e15c26a5787f505f5793e;p=jquery.git

diff --git a/src/event/event.js b/src/event/event.js
index 02bdbe4..205b510 100644
--- a/src/event/event.js
+++ b/src/event/event.js
@@ -13,41 +13,71 @@ jQuery.event = {
 		if ( jQuery.browser.msie && element.setInterval != undefined )
 			element = window;
 
-		// if data is passed, bind to handler
-		if( data ) 
-			handler.data = data;
-
 		// Make sure that the function being executed has a unique ID
 		if ( !handler.guid )
 			handler.guid = this.guid++;
+			
+		// if data is passed, bind to handler 
+		if( data != undefined ) { 
+        		// Create temporary function pointer to original handler 
+			var fn = handler; 
+
+			// Create unique handler function, wrapped around original handler 
+			handler = function() { 
+				// Pass arguments and context to original handler 
+				return fn.apply(this, arguments); 
+			};
+
+			// Store data in unique handler 
+			handler.data = data;
+
+			// Set the guid of unique handler to the same of original handler, so it can be removed 
+			handler.guid = fn.guid;
+		}
+
+		// Namespaced event handlers
+		var parts = type.split(".");
+		type = parts[0];
+		handler.type = parts[1];
 
 		// Init the element's event structure
-		if (!element.events)
-			element.events = {};
+		if (!element.$events)
+			element.$events = {};
+		
+		if (!element.$handle)
+			element.$handle = function() {
+				// returned undefined or false
+				var val;
+
+				// Handle the second event of a trigger and when
+				// an event is called after a page has unloaded
+				if ( typeof jQuery == "undefined" || jQuery.event.triggered )
+				  return val;
+				
+				val = jQuery.event.handle.apply(element, arguments);
+				
+				return val;
+			};
 
 		// Get the current list of functions bound to this event
-		var handlers = element.events[type];
+		var handlers = element.$events[type];
 
-		// If it hasn't been initialized yet
+		// Init the event handler queue
 		if (!handlers) {
-			// Init the event handler queue
-			handlers = element.events[type] = {};
-
-			// Remember an existing handler, if it's already there
-			if (element["on" + type])
-				handlers[0] = element["on" + type];
+			handlers = element.$events[type] = {};	
+			
+			// And bind the global event handler to the element
+			if (element.addEventListener)
+				element.addEventListener(type, element.$handle, false);
+			else
+				element.attachEvent("on" + type, element.$handle);
 		}
 
 		// Add the function to the element's handler list
 		handlers[handler.guid] = handler;
 
-		// And bind the global event handler to the element
-		element["on" + type] = this.handle;
-
-		// Remember the function in a global list (for triggering)
-		if (!this.global[type])
-			this.global[type] = [];
-		this.global[type].push( element );
+		// Keep track of which events have been used, for global triggering
+		this.global[type] = true;
 	},
 
 	guid: 1,
@@ -55,65 +85,116 @@ jQuery.event = {
 
 	// Detach an event or set of events from an element
 	remove: function(element, type, handler) {
-		if (element.events)
-			if ( type && type.type )
-				delete element.events[ type.type ][ type.handler.guid ];
-			else if (type && element.events[type])
+		var events = element.$events, ret, index;
+
+		// Namespaced event handlers
+		if ( typeof type == "string" ) {
+			var parts = type.split(".");
+			type = parts[0];
+		}
+
+		if ( events ) {
+			// type is actually an event object here
+			if ( type && type.type ) {
+				handler = type.handler;
+				type = type.type;
+			}
+			
+			if ( !type ) {
+				for ( type in events )
+					this.remove( element, type );
+
+			} else if ( events[type] ) {
+				// remove the given handler for the given type
 				if ( handler )
-					delete element.events[type][handler.guid];
+					delete events[type][handler.guid];
+				
+				// remove all handlers for the given type
 				else
-					for ( var i in element.events[type] )
-						delete element.events[type][i];
-			else
-				for ( var j in element.events )
-					this.remove( element, j );
+					for ( handler in element.$events[type] )
+						// Handle the removal of namespaced events
+						if ( !parts[1] || events[type][handler].type == parts[1] )
+							delete events[type][handler];
+
+				// remove generic event handler if no more handlers exist
+				for ( ret in events[type] ) break;
+				if ( !ret ) {
+					if (element.removeEventListener)
+						element.removeEventListener(type, element.$handle, false);
+					else
+						element.detachEvent("on" + type, element.$handle);
+					ret = null;
+					delete events[type];
+				}
+			}
+
+			// Remove the expando if it's no longer used
+			for ( ret in events ) break;
+			if ( !ret )
+				element.$handle = element.$events = null;
+		}
 	},
 
-	trigger: function(type, data, element) {
+	trigger: function(type, data, element, donative, extra) {
 		// Clone the incoming data, if any
 		data = jQuery.makeArray(data || []);
 
 		// Handle a global trigger
-		if ( !element )
-			jQuery.each( this.global[type] || [], function(){
-				jQuery.event.trigger( type, data, this );
-			});
+		if ( !element ) {
+			// Only trigger if we've ever bound an event for it
+			if ( this.global[type] )
+				jQuery("*").add([window, document]).trigger(type, data);
 
 		// Handle triggering a single element
-		else {
-			var handler = element["on" + type ], val,
-				fn = jQuery.isFunction( element[ type ] );
-
-			if ( handler ) {
-				// Pass along a fake event
+		} else {
+			var val, ret, fn = jQuery.isFunction( element[ type ] || null ),
+				// Check to see if we need to provide a fake event, or not
+				evt = !data[0] || !data[0].preventDefault;
+			
+			// Pass along a fake event
+			if ( evt )
 				data.unshift( this.fix({ type: type, target: element }) );
-	
-				// Trigger the event
-				if ( (val = handler.apply( element, data )) !== false )
-					this.triggered = true;
-			}
 
-			if ( fn && val !== false )
+			// Trigger the event
+			if ( jQuery.isFunction( element.$handle ) )
+				val = element.$handle.apply( element, data );
+
+			// Handle triggering native .onfoo handlers
+			if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false )
+				val = false;
+
+			// Extra functions don't get the custom event object
+			if ( evt )
+				data.shift();
+
+			// Handle triggering of extra function
+			if ( extra && extra.apply( element, data ) === false )
+				val = false;
+
+			// Trigger the native events (except for clicks on links)
+			if ( fn && donative !== false && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) {
+				this.triggered = true;
 				element[ type ]();
+			}
 
 			this.triggered = false;
 		}
+
+		return val;
 	},
 
 	handle: function(event) {
-		// Handle the second event of a trigger and when
-		// an event is called after a page has unloaded
-		if ( typeof jQuery == "undefined" || jQuery.event.triggered ) return;
+		// returned undefined or false
+		var val;
 
 		// Empty object is for triggered events with no data
 		event = jQuery.event.fix( event || window.event || {} ); 
 
-		// returned undefined or false
-		var returnValue;
-
-		var c = this.events[event.type];
+		// Namespaced event handlers
+		var parts = event.type.split(".");
+		event.type = parts[0];
 
-		var args = [].slice.call( arguments, 1 );
+		var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 );
 		args.unshift( event );
 
 		for ( var j in c ) {
@@ -122,245 +203,127 @@ jQuery.event = {
 			args[0].handler = c[j];
 			args[0].data = c[j].data;
 
-			if ( c[j].apply( this, args ) === false ) {
-				event.preventDefault();
-				event.stopPropagation();
-				returnValue = false;
+			// Filter the functions by class
+			if ( !parts[1] || c[j].type == parts[1] ) {
+				var tmp = c[j].apply( this, args );
+
+				if ( val !== false )
+					val = tmp;
+
+				if ( tmp === false ) {
+					event.preventDefault();
+					event.stopPropagation();
+				}
 			}
 		}
 
 		// Clean up added properties in IE to prevent memory leak
-		if (jQuery.browser.msie) event.target = event.preventDefault = event.stopPropagation = event.handler = event.data = null;
+		if (jQuery.browser.msie)
+			event.target = event.preventDefault = event.stopPropagation =
+				event.handler = event.data = null;
 
-		return returnValue;
+		return val;
 	},
 
 	fix: function(event) {
+		// store a copy of the original event object 
+		// and clone to set read-only properties
+		var originalEvent = event;
+		event = jQuery.extend({}, originalEvent);
+		
+		// add preventDefault and stopPropagation since 
+		// they will not work on the clone
+		event.preventDefault = function() {
+			// if preventDefault exists run it on the original event
+			if (originalEvent.preventDefault)
+				originalEvent.preventDefault();
+			// otherwise set the returnValue property of the original event to false (IE)
+			originalEvent.returnValue = false;
+		};
+		event.stopPropagation = function() {
+			// if stopPropagation exists run it on the original event
+			if (originalEvent.stopPropagation)
+				originalEvent.stopPropagation();
+			// otherwise set the cancelBubble property of the original event to true (IE)
+			originalEvent.cancelBubble = true;
+		};
+		
 		// Fix target property, if necessary
 		if ( !event.target && event.srcElement )
 			event.target = event.srcElement;
+				
+		// check if target is a textnode (safari)
+		if (jQuery.browser.safari && event.target.nodeType == 3)
+			event.target = originalEvent.target.parentNode;
+
+		// Add relatedTarget, if necessary
+		if ( !event.relatedTarget && event.fromElement )
+			event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
 
 		// Calculate pageX/Y if missing and clientX/Y available
-		if ( event.pageX == undefined && event.clientX != undefined ) {
+		if ( event.pageX == null && event.clientX != null ) {
 			var e = document.documentElement, b = document.body;
-			event.pageX = event.clientX + (e.scrollLeft || b.scrollLeft);
-			event.pageY = event.clientY + (e.scrollTop || b.scrollTop);
+			event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);
+			event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);
 		}
-				
-		// check if target is a textnode (safari)
-		if (jQuery.browser.safari && event.target.nodeType == 3) {
-			// store a copy of the original event object 
-			// and clone because target is read only
-			var originalEvent = event;
-			event = jQuery.extend({}, originalEvent);
-			
-			// get parentnode from textnode
-			event.target = originalEvent.target.parentNode;
 			
-			// add preventDefault and stopPropagation since 
-			// they will not work on the clone
-			event.preventDefault = function() {
-				return originalEvent.preventDefault();
-			};
-			event.stopPropagation = function() {
-				return originalEvent.stopPropagation();
-			};
-		}
+		// Add which for key events
+		if ( !event.which && (event.charCode || event.keyCode) )
+			event.which = event.charCode || event.keyCode;
 		
-		// fix preventDefault and stopPropagation
-		if (!event.preventDefault)
-			event.preventDefault = function() {
-				this.returnValue = false;
-			};
-			
-		if (!event.stopPropagation)
-			event.stopPropagation = function() {
-				this.cancelBubble = true;
-			};
+		// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
+		if ( !event.metaKey && event.ctrlKey )
+			event.metaKey = event.ctrlKey;
+
+		// Add which for click: 1 == left; 2 == middle; 3 == right
+		// Note: button is not normalized, so don't use it
+		if ( !event.which && event.button )
+			event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
 			
 		return event;
 	}
 };
 
 jQuery.fn.extend({
-
-	/**
-	 * Binds a handler to a particular event (like click) for each matched element.
-	 * The event handler is passed an event object that you can use to prevent
-	 * default behaviour. To stop both default action and event bubbling, your handler
-	 * has to return false.
-	 *
-	 * In most cases, you can define your event handlers as anonymous functions
-	 * (see first example). In cases where that is not possible, you can pass additional
-	 * data as the second paramter (and the handler function as the third), see 
-	 * second example.
-	 *
-	 * @example $("p").bind("click", function(){
-	 *   alert( $(this).text() );
-	 * });
-	 * @before <p>Hello</p>
-	 * @result alert("Hello")
-	 *
-	 * @example function handler(event) {
-	 *   alert(event.data.foo);
-	 * }
-	 * $("p").bind("click", {foo: "bar"}, handler)
-	 * @result alert("bar")
-	 * @desc Pass some additional data to the event handler.
-	 *
-	 * @example $("form").bind("submit", function() { return false; })
-	 * @desc Cancel a default action and prevent it from bubbling by returning false
-	 * from your function.
-	 *
-	 * @example $("form").bind("submit", function(event){
-	 *   event.preventDefault();
-	 * });
-	 * @desc Cancel only the default action by using the preventDefault method.
-	 *
-	 *
-	 * @example $("form").bind("submit", function(event){
-	 *   event.stopPropagation();
-	 * });
-	 * @desc Stop only an event from bubbling by using the stopPropagation method.
-	 *
-	 * @name bind
-	 * @type jQuery
-	 * @param String type An event type
-	 * @param Object data (optional) Additional data passed to the event handler as event.data
-	 * @param Function fn A function to bind to the event on each of the set of matched elements
-	 * @cat Events
-	 */
 	bind: function( type, data, fn ) {
-		return this.each(function(){
-			jQuery.event.add( this, type, fn || data, data );
+		return type == "unload" ? this.one(type, data, fn) : this.each(function(){
+			jQuery.event.add( this, type, fn || data, fn && data );
 		});
 	},
 	
-	/**
-	 * Binds a handler to a particular event (like click) for each matched element.
-	 * The handler is executed only once for each element. Otherwise, the same rules
-	 * as described in bind() apply.
-	 The event handler is passed an event object that you can use to prevent
-	 * default behaviour. To stop both default action and event bubbling, your handler
-	 * has to return false.
-	 *
-	 * In most cases, you can define your event handlers as anonymous functions
-	 * (see first example). In cases where that is not possible, you can pass additional
-	 * data as the second paramter (and the handler function as the third), see 
-	 * second example.
-	 *
-	 * @example $("p").one("click", function(){
-	 *   alert( $(this).text() );
-	 * });
-	 * @before <p>Hello</p>
-	 * @result alert("Hello")
-	 *
-	 * @name one
-	 * @type jQuery
-	 * @param String type An event type
-	 * @param Object data (optional) Additional data passed to the event handler as event.data
-	 * @param Function fn A function to bind to the event on each of the set of matched elements
-	 * @cat Events
-	 */
 	one: function( type, data, fn ) {
 		return this.each(function(){
 			jQuery.event.add( this, type, function(event) {
 				jQuery(this).unbind(event);
 				return (fn || data).apply( this, arguments);
-			}, data);
+			}, fn && data);
 		});
 	},
 
-	/**
-	 * The opposite of bind, removes a bound event from each of the matched
-	 * elements.
-	 *
-	 * Without any arguments, all bound events are removed.
-	 *
-	 * If the type is provided, all bound events of that type are removed.
-	 *
-	 * If the function that was passed to bind is provided as the second argument,
-	 * only that specific event handler is removed.
-	 *
-	 * @example $("p").unbind()
-	 * @before <p onclick="alert('Hello');">Hello</p>
-	 * @result [ <p>Hello</p> ]
-	 *
-	 * @example $("p").unbind( "click" )
-	 * @before <p onclick="alert('Hello');">Hello</p>
-	 * @result [ <p>Hello</p> ]
-	 *
-	 * @example $("p").unbind( "click", function() { alert("Hello"); } )
-	 * @before <p onclick="alert('Hello');">Hello</p>
-	 * @result [ <p>Hello</p> ]
-	 *
-	 * @name unbind
-	 * @type jQuery
-	 * @param String type (optional) An event type
-	 * @param Function fn (optional) A function to unbind from the event on each of the set of matched elements
-	 * @cat Events
-	 */
 	unbind: function( type, fn ) {
 		return this.each(function(){
 			jQuery.event.remove( this, type, fn );
 		});
 	},
 
-	/**
-	 * Trigger a type of event on every matched element.
-	 *
-	 * @example $("p").trigger("click")
-	 * @before <p click="alert('hello')">Hello</p>
-	 * @result alert('hello')
-	 *
-	 * @example $("p").click(function(event, a, b) {
-	 *   // when a normal click fires, a and b are undefined
-	 *   // for a trigger like below a refers too "foo" and b refers to "bar"
-	 * }).trigger("click", ["foo", "bar"]);
-	 * @desc Example of how to pass arbitrary to an event
-	 * 
-	 * @before <p click="alert('hello')">Hello</p>
-	 * @result alert('hello')
-	 *
-	 * @name trigger
-	 * @type jQuery
-	 * @param String type An event type to trigger.
-	 * @param Array data (optional) Additional data to pass as arguments (after the event object) to the event handler
-	 * @cat Events
-	 */
-	trigger: function( type, data ) {
+	trigger: function( type, data, fn ) {
 		return this.each(function(){
-			jQuery.event.trigger( type, data, this );
+			jQuery.event.trigger( type, data, this, true, fn );
 		});
 	},
 
-	/**
-	 * Toggle between two function calls every other click.
-	 * Whenever a matched element is clicked, the first specified function 
-	 * is fired, when clicked again, the second is fired. All subsequent 
-	 * clicks continue to rotate through the two functions.
-	 *
-	 * Use unbind("click") to remove.
-	 *
-	 * @example $("p").toggle(function(){
-	 *   $(this).addClass("selected");
-	 * },function(){
-	 *   $(this).removeClass("selected");
-	 * });
-	 * 
-	 * @name toggle
-	 * @type jQuery
-	 * @param Function even The function to execute on every even click.
-	 * @param Function odd The function to execute on every odd click.
-	 * @cat Events
-	 */
+	triggerHandler: function( type, data, fn ) {
+		if ( this[0] )
+			return jQuery.event.trigger( type, data, this[0], false, fn );
+	},
+
 	toggle: function() {
 		// Save reference to arguments for access in closure
 		var a = arguments;
 
 		return this.click(function(e) {
 			// Figure out which function to execute
-			this.lastToggle = this.lastToggle == 0 ? 1 : 0;
+			this.lastToggle = 0 == this.lastToggle ? 1 : 0;
 			
 			// Make sure that clicks stop
 			e.preventDefault();
@@ -369,41 +332,16 @@ jQuery.fn.extend({
 			return a[this.lastToggle].apply( this, [e] ) || false;
 		});
 	},
-	
-	/**
-	 * A method for simulating hovering (moving the mouse on, and off,
-	 * an object). This is a custom method which provides an 'in' to a 
-	 * frequent task.
-	 *
-	 * Whenever the mouse cursor is moved over a matched 
-	 * element, the first specified function is fired. Whenever the mouse 
-	 * moves off of the element, the second specified function fires. 
-	 * Additionally, checks are in place to see if the mouse is still within 
-	 * the specified element itself (for example, an image inside of a div), 
-	 * and if it is, it will continue to 'hover', and not move out 
-	 * (a common error in using a mouseout event handler).
-	 *
-	 * @example $("p").hover(function(){
-	 *   $(this).addClass("over");
-	 * },function(){
-	 *   $(this).addClass("out");
-	 * });
-	 *
-	 * @name hover
-	 * @type jQuery
-	 * @param Function over The function to fire whenever the mouse is moved over a matched element.
-	 * @param Function out The function to fire whenever the mouse is moved off of a matched element.
-	 * @cat Events
-	 */
+
 	hover: function(f,g) {
 		
 		// A private function for handling mouse 'hovering'
 		function handleHover(e) {
 			// Check if mouse(over|out) are still within the same parent element
-			var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
+			var p = e.relatedTarget;
 	
 			// Traverse up the tree
-			while ( p && p != this ) try { p = p.parentNode } catch(e) { p = this; };
+			while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; };
 			
 			// If we actually just moused on to a sub-element, ignore it
 			if ( p == this ) return false;
@@ -416,54 +354,19 @@ jQuery.fn.extend({
 		return this.mouseover(handleHover).mouseout(handleHover);
 	},
 	
-	/**
-	 * Bind a function to be executed whenever the DOM is ready to be
-	 * traversed and manipulated. This is probably the most important 
-	 * function included in the event module, as it can greatly improve
-	 * the response times of your web applications.
-	 *
-	 * In a nutshell, this is a solid replacement for using window.onload, 
-	 * and attaching a function to that. By using this method, your bound Function 
-	 * will be called the instant the DOM is ready to be read and manipulated, 
-	 * which is exactly what 99.99% of all Javascript code needs to run.
-	 *
-	 * There is one argument passed to the ready event handler: A reference to
-	 * the jQuery function. You can name that argument whatever you like, and
-	 * can therefore stick with the $ alias without risk of naming collisions.
-	 * 
-	 * Please ensure you have no code in your &lt;body&gt; onload event handler, 
-	 * otherwise $(document).ready() may not fire.
-	 *
-	 * You can have as many $(document).ready events on your page as you like.
-	 * The functions are then executed in the order they were added.
-	 *
-	 * @example $(document).ready(function(){ Your code here... });
-	 *
-	 * @example jQuery(function($) {
-	 *   // Your code using failsafe $ alias here...
-	 * });
-	 * @desc Uses both the shortcut for $(document).ready() and the argument
-	 * to write failsafe jQuery code using the $ alias, without relying on the
-	 * global alias.
-	 *
-	 * @name ready
-	 * @type jQuery
-	 * @param Function fn The function to be executed when the DOM is ready.
-	 * @cat Events
-	 * @see $.noConflict()
-	 * @see $(Function)
-	 */
 	ready: function(f) {
+		// Attach the listeners
+		bindReady();
+
 		// If the DOM is already ready
 		if ( jQuery.isReady )
 			// Execute the function immediately
 			f.apply( document, [jQuery] );
 			
 		// Otherwise, remember the function for later
-		else {
+		else
 			// Add the function to the wait list
-			jQuery.readyList.push( function() { return f.apply(this, [jQuery]) } );
-		}
+			jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } );
 	
 		return this;
 	}
@@ -493,360 +396,34 @@ jQuery.extend({
 				// Reset the list of functions
 				jQuery.readyList = null;
 			}
-			// Remove event lisenter to avoid memory leak
+			// Remove event listener to avoid memory leak
 			if ( jQuery.browser.mozilla || jQuery.browser.opera )
 				document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );
+			
+			// Remove script element used by IE hack
+			if( !window.frames.length ) // don't remove if frames are present (#1187)
+				jQuery(window).load(function(){ jQuery("#__ie_init").remove(); });
 		}
 	}
 });
 
-new function(){
-
-	/**
-	 * Bind a function to the scroll event of each matched element.
-	 *
-	 * @example $("p").scroll( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onscroll="alert('Hello');">Hello</p>
-	 *
-	 * @name scroll
-	 * @type jQuery
-	 * @param Function fn A function to bind to the scroll event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the submit event of each matched element.
-	 *
-	 * @example $("#myform").submit( function() {
-	 *   return $("input", this).val().length > 0;
-	 * } );
-	 * @before <form id="myform"><input /></form>
-	 * @desc Prevents the form submission when the input has no value entered.
-	 *
-	 * @name submit
-	 * @type jQuery
-	 * @param Function fn A function to bind to the submit event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Trigger the submit event of each matched element. This causes all of the functions
-	 * that have been bound to thet submit event to be executed.
-	 *
-	 * Note: This does not execute the submit method of the form element! If you need to
-	 * submit the form via code, you have to use the DOM method, eg. $("form")[0].submit();
-	 *
-	 * @example $("form").submit();
-	 * @desc Triggers all submit events registered for forms, but does not submit the form
-	 *
-	 * @name submit
-	 * @type jQuery
-	 * @cat Events
-	 */
 
-	/**
-	 * Bind a function to the focus event of each matched element.
-	 *
-	 * @example $("p").focus( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onfocus="alert('Hello');">Hello</p>
-	 *
-	 * @name focus
-	 * @type jQuery
-	 * @param Function fn A function to bind to the focus event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Trigger the focus event of each matched element. This causes all of the functions
-	 * that have been bound to thet focus event to be executed.
-	 *
-	 * Note: This does not execute the focus method of the underlying elements! If you need to
-	 * focus an element via code, you have to use the DOM method, eg. $("#myinput")[0].focus();
-	 *
-	 * @example $("p").focus();
-	 * @before <p onfocus="alert('Hello');">Hello</p>
-	 * @result alert('Hello');
-	 *
-	 * @name focus
-	 * @type jQuery
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the keydown event of each matched element.
-	 *
-	 * @example $("p").keydown( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onkeydown="alert('Hello');">Hello</p>
-	 *
-	 * @name keydown
-	 * @type jQuery
-	 * @param Function fn A function to bind to the keydown event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the dblclick event of each matched element.
-	 *
-	 * @example $("p").dblclick( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p ondblclick="alert('Hello');">Hello</p>
-	 *
-	 * @name dblclick
-	 * @type jQuery
-	 * @param Function fn A function to bind to the dblclick event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the keypress event of each matched element.
-	 *
-	 * @example $("p").keypress( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onkeypress="alert('Hello');">Hello</p>
-	 *
-	 * @name keypress
-	 * @type jQuery
-	 * @param Function fn A function to bind to the keypress event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the error event of each matched element.
-	 *
-	 * @example $("p").error( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onerror="alert('Hello');">Hello</p>
-	 *
-	 * @name error
-	 * @type jQuery
-	 * @param Function fn A function to bind to the error event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the blur event of each matched element.
-	 *
-	 * @example $("p").blur( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onblur="alert('Hello');">Hello</p>
-	 *
-	 * @name blur
-	 * @type jQuery
-	 * @param Function fn A function to bind to the blur event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Trigger the blur event of each matched element. This causes all of the functions
-	 * that have been bound to thet blur event to be executed.
-	 *
-	 * Note: This does not execute the blur method of the underlying elements! If you need to
-	 * blur an element via code, you have to use the DOM method, eg. $("#myinput")[0].blur();
-	 *
-	 * @example $("p").blur();
-	 * @before <p onblur="alert('Hello');">Hello</p>
-	 * @result alert('Hello');
-	 *
-	 * @name blur
-	 * @type jQuery
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the load event of each matched element.
-	 *
-	 * @example $("p").load( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onload="alert('Hello');">Hello</p>
-	 *
-	 * @name load
-	 * @type jQuery
-	 * @param Function fn A function to bind to the load event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the select event of each matched element.
-	 *
-	 * @example $("p").select( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onselect="alert('Hello');">Hello</p>
-	 *
-	 * @name select
-	 * @type jQuery
-	 * @param Function fn A function to bind to the select event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Trigger the select event of each matched element. This causes all of the functions
-	 * that have been bound to thet select event to be executed.
-	 *
-	 * @example $("p").select();
-	 * @before <p onselect="alert('Hello');">Hello</p>
-	 * @result alert('Hello');
-	 *
-	 * @name select
-	 * @type jQuery
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the mouseup event of each matched element.
-	 *
-	 * @example $("p").mouseup( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onmouseup="alert('Hello');">Hello</p>
-	 *
-	 * @name mouseup
-	 * @type jQuery
-	 * @param Function fn A function to bind to the mouseup event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the unload event of each matched element.
-	 *
-	 * @example $("p").unload( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onunload="alert('Hello');">Hello</p>
-	 *
-	 * @name unload
-	 * @type jQuery
-	 * @param Function fn A function to bind to the unload event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the change event of each matched element.
-	 *
-	 * @example $("p").change( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onchange="alert('Hello');">Hello</p>
-	 *
-	 * @name change
-	 * @type jQuery
-	 * @param Function fn A function to bind to the change event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the mouseout event of each matched element.
-	 *
-	 * @example $("p").mouseout( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onmouseout="alert('Hello');">Hello</p>
-	 *
-	 * @name mouseout
-	 * @type jQuery
-	 * @param Function fn A function to bind to the mouseout event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the keyup event of each matched element.
-	 *
-	 * @example $("p").keyup( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onkeyup="alert('Hello');">Hello</p>
-	 *
-	 * @name keyup
-	 * @type jQuery
-	 * @param Function fn A function to bind to the keyup event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Bind a function to the click event of each matched element.
-	 *
-	 * @example $("p").click( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onclick="alert('Hello');">Hello</p>
-	 *
-	 * @name click
-	 * @type jQuery
-	 * @param Function fn A function to bind to the click event on each of the matched elements.
-	 * @cat Events
-	 */
-
-	/**
-	 * Trigger the click event of each matched element. This causes all of the functions
-	 * that have been bound to thet click event to be executed.
-	 *
-	 * @example $("p").click();
-	 * @before <p onclick="alert('Hello');">Hello</p>
-	 * @result alert('Hello');
-	 *
-	 * @name click
-	 * @type jQuery
-	 * @cat Events
-	 */
+jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
+	"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 
+	"submit,keydown,keypress,keyup,error").split(","), function(i,o){
+	
+	// Handle event binding
+	jQuery.fn[o] = function(f){
+		return f ? this.bind(o, f) : this.trigger(o);
+	};
+});
 
-	/**
-	 * Bind a function to the resize event of each matched element.
-	 *
-	 * @example $("p").resize( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onresize="alert('Hello');">Hello</p>
-	 *
-	 * @name resize
-	 * @type jQuery
-	 * @param Function fn A function to bind to the resize event on each of the matched elements.
-	 * @cat Events
-	 */
+var readyBound = false;
 
-	/**
-	 * Bind a function to the mousemove event of each matched element.
-	 *
-	 * @example $("p").mousemove( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onmousemove="alert('Hello');">Hello</p>
-	 *
-	 * @name mousemove
-	 * @type jQuery
-	 * @param Function fn A function to bind to the mousemove event on each of the matched elements.
-	 * @cat Events
-	 */
+function bindReady(){
+	if ( readyBound ) return;
+	readyBound = true;
 
-	/**
-	 * Bind a function to the mousedown event of each matched element.
-	 *
-	 * @example $("p").mousedown( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onmousedown="alert('Hello');">Hello</p>
-	 *
-	 * @name mousedown
-	 * @type jQuery
-	 * @param Function fn A function to bind to the mousedown event on each of the matched elements.
-	 * @cat Events
-	 */
-	 
-	/**
-	 * Bind a function to the mouseover event of each matched element.
-	 *
-	 * @example $("p").mouseover( function() { alert("Hello"); } );
-	 * @before <p>Hello</p>
-	 * @result <p onmouseover="alert('Hello');">Hello</p>
-	 *
-	 * @name mouseover
-	 * @type jQuery
-	 * @param Function fn A function to bind to the mousedown event on each of the matched elements.
-	 * @cat Events
-	 */
-	jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
-		"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 
-		"submit,keydown,keypress,keyup,error").split(","), function(i,o){
-		
-		// Handle event binding
-		jQuery.fn[o] = function(f){
-			return f ? this.bind(o, f) : this.trigger(o);
-		};
-			
-	});
-	
 	// If Mozilla is used
 	if ( jQuery.browser.mozilla || jQuery.browser.opera )
 		// Use the handy event callback
@@ -867,7 +444,6 @@ new function(){
 		if ( script ) 
 			script.onreadystatechange = function() {
 				if ( this.readyState != "complete" ) return;
-				this.parentNode.removeChild( this );
 				jQuery.ready();
 			};
 	
@@ -893,18 +469,4 @@ new function(){
 
 	// A fallback to window.onload, that will always work
 	jQuery.event.add( window, "load", jQuery.ready );
-	
-};
-
-// Clean up after IE to avoid memory leaks
-if (jQuery.browser.msie)
-	jQuery(window).one("unload", function() {
-		var global = jQuery.event.global;
-		for ( var type in global ) {
-			var els = global[type], i = els.length;
-			if ( i && type != 'unload' )
-				do
-					jQuery.event.remove(els[i-1], type);
-				while (--i);
-		}
-	});
+}