2 * A number of helper functions used for managing events.
3 * Many of the ideas behind this code orignated from
4 * Dean Edwards' addEvent library.
8 // Bind an event to an element
9 // Original by Dean Edwards
10 add: function(element, type, handler, data) {
11 // For whatever reason, IE has trouble passing the window object
12 // around, causing it to be cloned in the process
13 if ( jQuery.browser.msie && element.setInterval != undefined )
16 // Make sure that the function being executed has a unique ID
18 handler.guid = this.guid++;
20 // if data is passed, bind to handler
21 if( data != undefined ) {
22 // Create temporary function pointer to original handler
25 // Create unique handler function, wrapped around original handler
26 handler = function() {
27 // Pass arguments and context to original handler
28 return fn.apply(this, arguments);
31 // Store data in unique handler
34 // Set the guid of unique handler to the same of original handler, so it can be removed
35 handler.guid = fn.guid;
38 // Init the element's event structure
43 element.$handle = function() {
44 // returned undefined or false
47 // Handle the second event of a trigger and when
48 // an event is called after a page has unloaded
49 if ( typeof jQuery == "undefined" || jQuery.event.triggered )
52 val = jQuery.event.handle.apply(element, arguments);
57 // Get the current list of functions bound to this event
58 var handlers = element.$events[type];
60 // Init the event handler queue
62 handlers = element.$events[type] = {};
64 // And bind the global event handler to the element
65 if (element.addEventListener)
66 element.addEventListener(type, element.$handle, false);
68 element.attachEvent("on" + type, element.$handle);
71 // Add the function to the element's handler list
72 handlers[handler.guid] = handler;
74 // Keep track of which events have been used, for global triggering
75 this.global[type] = true;
81 // Detach an event or set of events from an element
82 remove: function(element, type, handler) {
83 var events = element.$events, ret, index;
86 // type is actually an event object here
87 if ( type && type.type ) {
88 handler = type.handler;
93 for ( type in events )
94 this.remove( element, type );
96 } else if ( events[type] ) {
97 // remove the given handler for the given type
99 delete events[type][handler.guid];
101 // remove all handlers for the given type
103 for ( handler in element.$events[type] )
104 delete events[type][handler];
106 // remove generic event handler if no more handlers exist
107 for ( ret in events[type] ) break;
109 if (element.removeEventListener)
110 element.removeEventListener(type, element.$handle, false);
112 element.detachEvent("on" + type, element.$handle);
118 // Remove the expando if it's no longer used
119 for ( ret in events ) break;
121 element.$handle = element.$events = null;
125 trigger: function(type, data, element) {
126 // Clone the incoming data, if any
127 data = jQuery.makeArray(data || []);
129 // Handle a global trigger
131 // Only trigger if we've ever bound an event for it
132 if ( this.global[type] )
133 jQuery("*").add([window, document]).trigger(type, data);
135 // Handle triggering a single element
137 var val, ret, fn = jQuery.isFunction( element[ type ] || null );
139 // Pass along a fake event
140 data.unshift( this.fix({ type: type, target: element }) );
143 if ( jQuery.isFunction( element.$handle ) )
144 val = element.$handle.apply( element, data );
146 // Handle triggering native .onfoo handlers
147 if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false )
150 // Trigger the native events (except for clicks on links)
151 if ( fn && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) {
152 this.triggered = true;
156 this.triggered = false;
162 handle: function(event) {
163 // returned undefined or false
166 // Empty object is for triggered events with no data
167 event = jQuery.event.fix( event || window.event || {} );
169 var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 );
170 args.unshift( event );
173 // Pass in a reference to the handler function itself
174 // So that we can later remove it
175 args[0].handler = c[j];
176 args[0].data = c[j].data;
178 var tmp = c[j].apply( this, args );
183 if ( tmp === false ) {
184 event.preventDefault();
185 event.stopPropagation();
189 // Clean up added properties in IE to prevent memory leak
190 if (jQuery.browser.msie)
191 event.target = event.preventDefault = event.stopPropagation =
192 event.handler = event.data = null;
197 fix: function(event) {
198 // store a copy of the original event object
199 // and clone to set read-only properties
200 var originalEvent = event;
201 event = jQuery.extend({}, originalEvent);
203 // add preventDefault and stopPropagation since
204 // they will not work on the clone
205 event.preventDefault = function() {
206 // if preventDefault exists run it on the original event
207 if (originalEvent.preventDefault)
208 originalEvent.preventDefault();
209 // otherwise set the returnValue property of the original event to false (IE)
210 originalEvent.returnValue = false;
212 event.stopPropagation = function() {
213 // if stopPropagation exists run it on the original event
214 if (originalEvent.stopPropagation)
215 originalEvent.stopPropagation();
216 // otherwise set the cancelBubble property of the original event to true (IE)
217 originalEvent.cancelBubble = true;
220 // Fix target property, if necessary
221 if ( !event.target && event.srcElement )
222 event.target = event.srcElement;
224 // check if target is a textnode (safari)
225 if (jQuery.browser.safari && event.target.nodeType == 3)
226 event.target = originalEvent.target.parentNode;
228 // Add relatedTarget, if necessary
229 if ( !event.relatedTarget && event.fromElement )
230 event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
232 // Calculate pageX/Y if missing and clientX/Y available
233 if ( event.pageX == null && event.clientX != null ) {
234 var e = document.documentElement, b = document.body;
235 event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);
236 event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);
239 // Add which for key events
240 if ( !event.which && (event.charCode || event.keyCode) )
241 event.which = event.charCode || event.keyCode;
243 // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
244 if ( !event.metaKey && event.ctrlKey )
245 event.metaKey = event.ctrlKey;
247 // Add which for click: 1 == left; 2 == middle; 3 == right
248 // Note: button is not normalized, so don't use it
249 if ( !event.which && event.button )
250 event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
259 * Binds a handler to a particular event (like click) for each matched element.
260 * The event handler is passed an event object that you can use to prevent
261 * default behaviour. To stop both default action and event bubbling, your handler
262 * has to return false.
264 * In most cases, you can define your event handlers as anonymous functions
265 * (see first example). In cases where that is not possible, you can pass additional
266 * data as the second parameter (and the handler function as the third), see
269 * Calling bind with an event type of "unload" will automatically
270 * use the one method instead of bind to prevent memory leaks.
272 * @example $("p").bind("click", function(){
273 * alert( $(this).text() );
275 * @before <p>Hello</p>
276 * @result alert("Hello")
278 * @example function handler(event) {
279 * alert(event.data.foo);
281 * $("p").bind("click", {foo: "bar"}, handler)
282 * @result alert("bar")
283 * @desc Pass some additional data to the event handler.
285 * @example $("form").bind("submit", function() { return false; })
286 * @desc Cancel a default action and prevent it from bubbling by returning false
287 * from your function.
289 * @example $("form").bind("submit", function(event){
290 * event.preventDefault();
292 * @desc Cancel only the default action by using the preventDefault method.
295 * @example $("form").bind("submit", function(event){
296 * event.stopPropagation();
298 * @desc Stop only an event from bubbling by using the stopPropagation method.
302 * @param String type An event type
303 * @param Object data (optional) Additional data passed to the event handler as event.data
304 * @param Function fn A function to bind to the event on each of the set of matched elements
307 bind: function( type, data, fn ) {
308 return type == "unload" ? this.one(type, data, fn) : this.each(function(){
309 jQuery.event.add( this, type, fn || data, fn && data );
314 * Binds a handler to a particular event (like click) for each matched element.
315 * The handler is executed only once for each element. Otherwise, the same rules
316 * as described in bind() apply.
317 * The event handler is passed an event object that you can use to prevent
318 * default behaviour. To stop both default action and event bubbling, your handler
319 * has to return false.
321 * In most cases, you can define your event handlers as anonymous functions
322 * (see first example). In cases where that is not possible, you can pass additional
323 * data as the second paramter (and the handler function as the third), see
326 * @example $("p").one("click", function(){
327 * alert( $(this).text() );
329 * @before <p>Hello</p>
330 * @result alert("Hello")
334 * @param String type An event type
335 * @param Object data (optional) Additional data passed to the event handler as event.data
336 * @param Function fn A function to bind to the event on each of the set of matched elements
339 one: function( type, data, fn ) {
340 return this.each(function(){
341 jQuery.event.add( this, type, function(event) {
342 jQuery(this).unbind(event);
343 return (fn || data).apply( this, arguments);
349 * The opposite of bind, removes a bound event from each of the matched
352 * Without any arguments, all bound events are removed.
354 * If the type is provided, all bound events of that type are removed.
356 * If the function that was passed to bind is provided as the second argument,
357 * only that specific event handler is removed.
359 * @example $("p").unbind()
360 * @before <p onclick="alert('Hello');">Hello</p>
361 * @result [ <p>Hello</p> ]
363 * @example $("p").unbind( "click" )
364 * @before <p onclick="alert('Hello');">Hello</p>
365 * @result [ <p>Hello</p> ]
367 * @example $("p").unbind( "click", function() { alert("Hello"); } )
368 * @before <p onclick="alert('Hello');">Hello</p>
369 * @result [ <p>Hello</p> ]
373 * @param String type (optional) An event type
374 * @param Function fn (optional) A function to unbind from the event on each of the set of matched elements
377 unbind: function( type, fn ) {
378 return this.each(function(){
379 jQuery.event.remove( this, type, fn );
384 * Trigger a type of event on every matched element. This will also cause
385 * the default action of the browser with the same name (if one exists)
386 * to be executed. For example, passing 'submit' to the trigger()
387 * function will also cause the browser to submit the form. This
388 * default action can be prevented by returning false from one of
389 * the functions bound to the event.
391 * You can also trigger custom events registered with bind.
393 * @example $("p").trigger("click")
394 * @before <p click="alert('hello')">Hello</p>
395 * @result alert('hello')
397 * @example $("p").click(function(event, a, b) {
398 * // when a normal click fires, a and b are undefined
399 * // for a trigger like below a refers too "foo" and b refers to "bar"
400 * }).trigger("click", ["foo", "bar"]);
401 * @desc Example of how to pass arbitrary data to an event
403 * @example $("p").bind("myEvent",function(event,message1,message2) {
404 * alert(message1 + ' ' + message2);
406 * $("p").trigger("myEvent",["Hello","World"]);
407 * @result alert('Hello World') // One for each paragraph
411 * @param String type An event type to trigger.
412 * @param Array data (optional) Additional data to pass as arguments (after the event object) to the event handler
415 trigger: function( type, data ) {
416 return this.each(function(){
417 jQuery.event.trigger( type, data, this );
422 * Toggle between two function calls every other click.
423 * Whenever a matched element is clicked, the first specified function
424 * is fired, when clicked again, the second is fired. All subsequent
425 * clicks continue to rotate through the two functions.
427 * Use unbind("click") to remove.
429 * @example $("p").toggle(function(){
430 * $(this).addClass("selected");
432 * $(this).removeClass("selected");
437 * @param Function even The function to execute on every even click.
438 * @param Function odd The function to execute on every odd click.
442 // Save reference to arguments for access in closure
445 return this.click(function(e) {
446 // Figure out which function to execute
447 this.lastToggle = 0 == this.lastToggle ? 1 : 0;
449 // Make sure that clicks stop
452 // and execute the function
453 return a[this.lastToggle].apply( this, [e] ) || false;
458 * A method for simulating hovering (moving the mouse on, and off,
459 * an object). This is a custom method which provides an 'in' to a
462 * Whenever the mouse cursor is moved over a matched
463 * element, the first specified function is fired. Whenever the mouse
464 * moves off of the element, the second specified function fires.
465 * Additionally, checks are in place to see if the mouse is still within
466 * the specified element itself (for example, an image inside of a div),
467 * and if it is, it will continue to 'hover', and not move out
468 * (a common error in using a mouseout event handler).
470 * @example $("p").hover(function(){
471 * $(this).addClass("hover");
473 * $(this).removeClass("hover");
478 * @param Function over The function to fire whenever the mouse is moved over a matched element.
479 * @param Function out The function to fire whenever the mouse is moved off of a matched element.
482 hover: function(f,g) {
484 // A private function for handling mouse 'hovering'
485 function handleHover(e) {
486 // Check if mouse(over|out) are still within the same parent element
487 var p = e.relatedTarget;
489 // Traverse up the tree
490 while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; };
492 // If we actually just moused on to a sub-element, ignore it
493 if ( p == this ) return false;
495 // Execute the right function
496 return (e.type == "mouseover" ? f : g).apply(this, [e]);
499 // Bind the function to the two event listeners
500 return this.mouseover(handleHover).mouseout(handleHover);
504 * Bind a function to be executed whenever the DOM is ready to be
505 * traversed and manipulated. This is probably the most important
506 * function included in the event module, as it can greatly improve
507 * the response times of your web applications.
509 * In a nutshell, this is a solid replacement for using window.onload,
510 * and attaching a function to that. By using this method, your bound function
511 * will be called the instant the DOM is ready to be read and manipulated,
512 * which is when what 99.99% of all JavaScript code needs to run.
514 * There is one argument passed to the ready event handler: A reference to
515 * the jQuery function. You can name that argument whatever you like, and
516 * can therefore stick with the $ alias without risk of naming collisions.
518 * Please ensure you have no code in your <body> onload event handler,
519 * otherwise $(document).ready() may not fire.
521 * You can have as many $(document).ready events on your page as you like.
522 * The functions are then executed in the order they were added.
524 * @example $(document).ready(function(){ Your code here... });
526 * @example jQuery(function($) {
527 * // Your code using failsafe $ alias here...
529 * @desc Uses both the [[Core#.24.28_fn_.29|shortcut]] for $(document).ready() and the argument
530 * to write failsafe jQuery code using the $ alias, without relying on the
535 * @param Function fn The function to be executed when the DOM is ready.
537 * @see $.noConflict()
541 // Attach the listeners
544 // If the DOM is already ready
545 if ( jQuery.isReady )
546 // Execute the function immediately
547 f.apply( document, [jQuery] );
549 // Otherwise, remember the function for later
551 // Add the function to the wait list
552 jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } );
560 * All the code that makes DOM Ready work nicely.
565 // Handle when the DOM is ready
567 // Make sure that the DOM is not already loaded
568 if ( !jQuery.isReady ) {
569 // Remember that the DOM is ready
570 jQuery.isReady = true;
572 // If there are functions bound, to execute
573 if ( jQuery.readyList ) {
574 // Execute all of them
575 jQuery.each( jQuery.readyList, function(){
576 this.apply( document );
579 // Reset the list of functions
580 jQuery.readyList = null;
582 // Remove event listener to avoid memory leak
583 if ( jQuery.browser.mozilla || jQuery.browser.opera )
584 document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );
586 // Remove script element used by IE hack
587 if( !window.frames.length ) // don't remove if frames are present (#1187)
588 jQuery(window).load(function(){ jQuery("#__ie_init").remove(); });
594 * Bind a function to the scroll event of each matched element.
596 * @example $("p").scroll( function() { alert("Hello"); } );
597 * @before <p>Hello</p>
598 * @result <p onscroll="alert('Hello');">Hello</p>
602 * @param Function fn A function to bind to the scroll event on each of the matched elements.
607 * Bind a function to the submit event of each matched element.
609 * @example $("#myform").submit( function() {
610 * return $("input", this).val().length > 0;
612 * @before <form id="myform"><input /></form>
613 * @desc Prevents the form submission when the input has no value entered.
617 * @param Function fn A function to bind to the submit event on each of the matched elements.
622 * Trigger the submit event of each matched element. This causes all of the functions
623 * that have been bound to that submit event to be executed, and calls the browser's
624 * default submit action on the matching element(s). This default action can be prevented
625 * by returning false from one of the functions bound to the submit event.
627 * Note: This does not execute the submit method of the form element! If you need to
628 * submit the form via code, you have to use the DOM method, eg. $("form")[0].submit();
630 * @example $("form").submit();
631 * @desc Triggers all submit events registered to the matched form(s), and submits them.
639 * Bind a function to the focus event of each matched element.
641 * @example $("p").focus( function() { alert("Hello"); } );
642 * @before <p>Hello</p>
643 * @result <p onfocus="alert('Hello');">Hello</p>
647 * @param Function fn A function to bind to the focus event on each of the matched elements.
652 * Trigger the focus event of each matched element. This causes all of the functions
653 * that have been bound to thet focus event to be executed.
655 * Note: This does not execute the focus method of the underlying elements! If you need to
656 * focus an element via code, you have to use the DOM method, eg. $("#myinput")[0].focus();
658 * @example $("p").focus();
659 * @before <p onfocus="alert('Hello');">Hello</p>
660 * @result alert('Hello');
668 * Bind a function to the keydown event of each matched element.
670 * @example $("p").keydown( function() { alert("Hello"); } );
671 * @before <p>Hello</p>
672 * @result <p onkeydown="alert('Hello');">Hello</p>
676 * @param Function fn A function to bind to the keydown event on each of the matched elements.
681 * Bind a function to the dblclick event of each matched element.
683 * @example $("p").dblclick( function() { alert("Hello"); } );
684 * @before <p>Hello</p>
685 * @result <p ondblclick="alert('Hello');">Hello</p>
689 * @param Function fn A function to bind to the dblclick event on each of the matched elements.
694 * Bind a function to the keypress event of each matched element.
696 * @example $("p").keypress( function() { alert("Hello"); } );
697 * @before <p>Hello</p>
698 * @result <p onkeypress="alert('Hello');">Hello</p>
702 * @param Function fn A function to bind to the keypress event on each of the matched elements.
707 * Bind a function to the error event of each matched element.
709 * @example $("p").error( function() { alert("Hello"); } );
710 * @before <p>Hello</p>
711 * @result <p onerror="alert('Hello');">Hello</p>
715 * @param Function fn A function to bind to the error event on each of the matched elements.
720 * Bind a function to the blur event of each matched element.
722 * @example $("p").blur( function() { alert("Hello"); } );
723 * @before <p>Hello</p>
724 * @result <p onblur="alert('Hello');">Hello</p>
728 * @param Function fn A function to bind to the blur event on each of the matched elements.
733 * Trigger the blur event of each matched element. This causes all of the functions
734 * that have been bound to that blur event to be executed, and calls the browser's
735 * default blur action on the matching element(s). This default action can be prevented
736 * by returning false from one of the functions bound to the blur event.
738 * Note: This does not execute the blur method of the underlying elements! If you need to
739 * blur an element via code, you have to use the DOM method, eg. $("#myinput")[0].blur();
741 * @example $("p").blur();
742 * @before <p onblur="alert('Hello');">Hello</p>
743 * @result alert('Hello');
751 * Bind a function to the load event of each matched element.
753 * @example $("p").load( function() { alert("Hello"); } );
754 * @before <p>Hello</p>
755 * @result <p onload="alert('Hello');">Hello</p>
759 * @param Function fn A function to bind to the load event on each of the matched elements.
764 * Bind a function to the select event of each matched element.
766 * @example $("p").select( function() { alert("Hello"); } );
767 * @before <p>Hello</p>
768 * @result <p onselect="alert('Hello');">Hello</p>
772 * @param Function fn A function to bind to the select event on each of the matched elements.
777 * Trigger the select event of each matched element. This causes all of the functions
778 * that have been bound to that select event to be executed, and calls the browser's
779 * default select action on the matching element(s). This default action can be prevented
780 * by returning false from one of the functions bound to the select event.
782 * @example $("p").select();
783 * @before <p onselect="alert('Hello');">Hello</p>
784 * @result alert('Hello');
792 * Bind a function to the mouseup event of each matched element.
794 * @example $("p").mouseup( function() { alert("Hello"); } );
795 * @before <p>Hello</p>
796 * @result <p onmouseup="alert('Hello');">Hello</p>
800 * @param Function fn A function to bind to the mouseup event on each of the matched elements.
805 * Bind a function to the unload event of each matched element.
807 * @example $("p").unload( function() { alert("Hello"); } );
808 * @before <p>Hello</p>
809 * @result <p onunload="alert('Hello');">Hello</p>
813 * @param Function fn A function to bind to the unload event on each of the matched elements.
818 * Bind a function to the change event of each matched element.
820 * @example $("p").change( function() { alert("Hello"); } );
821 * @before <p>Hello</p>
822 * @result <p onchange="alert('Hello');">Hello</p>
826 * @param Function fn A function to bind to the change event on each of the matched elements.
831 * Bind a function to the mouseout event of each matched element.
833 * @example $("p").mouseout( function() { alert("Hello"); } );
834 * @before <p>Hello</p>
835 * @result <p onmouseout="alert('Hello');">Hello</p>
839 * @param Function fn A function to bind to the mouseout event on each of the matched elements.
844 * Bind a function to the keyup event of each matched element.
846 * @example $("p").keyup( function() { alert("Hello"); } );
847 * @before <p>Hello</p>
848 * @result <p onkeyup="alert('Hello');">Hello</p>
852 * @param Function fn A function to bind to the keyup event on each of the matched elements.
857 * Bind a function to the click event of each matched element.
859 * @example $("p").click( function() { alert("Hello"); } );
860 * @before <p>Hello</p>
861 * @result <p onclick="alert('Hello');">Hello</p>
865 * @param Function fn A function to bind to the click event on each of the matched elements.
870 * Trigger the click event of each matched element. This causes all of the functions
871 * that have been bound to thet click event to be executed.
873 * @example $("p").click();
874 * @before <p onclick="alert('Hello');">Hello</p>
875 * @result alert('Hello');
883 * Bind a function to the resize event of each matched element.
885 * @example $("p").resize( function() { alert("Hello"); } );
886 * @before <p>Hello</p>
887 * @result <p onresize="alert('Hello');">Hello</p>
891 * @param Function fn A function to bind to the resize event on each of the matched elements.
896 * Bind a function to the mousemove event of each matched element.
898 * @example $("p").mousemove( function() { alert("Hello"); } );
899 * @before <p>Hello</p>
900 * @result <p onmousemove="alert('Hello');">Hello</p>
904 * @param Function fn A function to bind to the mousemove event on each of the matched elements.
909 * Bind a function to the mousedown event of each matched element.
911 * @example $("p").mousedown( function() { alert("Hello"); } );
912 * @before <p>Hello</p>
913 * @result <p onmousedown="alert('Hello');">Hello</p>
917 * @param Function fn A function to bind to the mousedown event on each of the matched elements.
922 * Bind a function to the mouseover event of each matched element.
924 * @example $("p").mouseover( function() { alert("Hello"); } );
925 * @before <p>Hello</p>
926 * @result <p onmouseover="alert('Hello');">Hello</p>
930 * @param Function fn A function to bind to the mousedown event on each of the matched elements.
933 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
934 "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
935 "submit,keydown,keypress,keyup,error").split(","), function(i,o){
937 // Handle event binding
938 jQuery.fn[o] = function(f){
939 return f ? this.bind(o, f) : this.trigger(o);
944 var readyBound = false;
946 function bindReady(){
947 if ( readyBound ) return;
950 // If Mozilla is used
951 if ( jQuery.browser.mozilla || jQuery.browser.opera )
952 // Use the handy event callback
953 document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
955 // If IE is used, use the excellent hack by Matthias Miller
956 // http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
957 else if ( jQuery.browser.msie ) {
959 // Only works if you document.write() it
960 document.write("<scr" + "ipt id=__ie_init defer=true " +
961 "src=//:><\/script>");
963 // Use the defer script hack
964 var script = document.getElementById("__ie_init");
966 // script does not exist if jQuery is loaded dynamically
968 script.onreadystatechange = function() {
969 if ( document.readyState != "complete" ) return;
977 } else if ( jQuery.browser.safari )
978 // Continually check to see if the document.readyState is valid
979 jQuery.safariTimer = setInterval(function(){
980 // loaded and complete are both valid states
981 if ( document.readyState == "loaded" ||
982 document.readyState == "complete" ) {
984 // If either one are found, remove the timer
985 clearInterval( jQuery.safariTimer );
986 jQuery.safariTimer = null;
988 // and execute any waiting functions
993 // A fallback to window.onload, that will always work
994 jQuery.event.add( window, "load", jQuery.ready );