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|
/*
* A number of helper functions used for managing events.
* Many of the ideas behind this code orignated from
* Dean Edwards' addEvent library.
*/
jQuery.event = {
// Bind an event to an element
// Original by Dean Edwards
add: function(element, type, handler, data) {
// For whatever reason, IE has trouble passing the window object
// around, causing it to be cloned in the process
if ( jQuery.browser.msie && element.setInterval != undefined )
element = window;
// Make sure that the function being executed has a unique ID
if ( !handler.guid )
handler.guid = this.guid++;
// 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;
}
// Init the element's event structure
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.$events[type];
// Init the event handler queue
if (!handlers) {
handlers = element.$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;
// Keep track of which events have been used, for global triggering
this.global[type] = true;
},
guid: 1,
global: {},
// Detach an event or set of events from an element
remove: function(element, type, handler) {
var events = element.$events, ret, index;
if ( events ) {
// type is actually an event object here
if ( type && type.type ) {
handler = type.handler;
type = type.type;
}
if ( !type ) {
for ( type in events )
this.remove( element, type );
} else if ( events[type] ) {
// remove the given handler for the given type
if ( handler )
delete events[type][handler.guid];
// remove all handlers for the given type
else
for ( handler in element.$events[type] )
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) {
// Clone the incoming data, if any
data = jQuery.makeArray(data || []);
// Handle a global trigger
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 val, ret, fn = jQuery.isFunction( element[ type ] || null );
// Pass along a fake event
data.unshift( this.fix({ type: type, target: element }) );
// Trigger the event
if ( jQuery.isFunction( element.$handle ) )
val = element.$handle.apply( element, data );
if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false )
val = false;
if ( fn && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) {
this.triggered = true;
element[ type ]();
}
this.triggered = false;
}
},
handle: function(event) {
// returned undefined or false
var val;
// Empty object is for triggered events with no data
event = jQuery.event.fix( event || window.event || {} );
var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 );
args.unshift( event );
for ( var j in c ) {
// Pass in a reference to the handler function itself
// So that we can later remove it
args[0].handler = c[j];
args[0].data = c[j].data;
if ( c[j].apply( this, args ) === false ) {
event.preventDefault();
event.stopPropagation();
val = false;
}
}
// 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;
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 == null && event.clientX != null ) {
var e = document.documentElement, b = document.body;
event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);
event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);
}
// Add which for key events
if ( !event.which && (event.charCode || event.keyCode) )
event.which = event.charCode || event.keyCode;
// 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 parameter (and the handler function as the third), see
* second example.
*
* Calling bind with an event type of "unload" will automatically
* use the one method instead of bind to prevent memory leaks.
*
* @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 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);
}, 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. This will also cause
* the default action of the browser with the same name (if one exists)
* to be executed. For example, passing 'submit' to the trigger()
* function will also cause the browser to submit the form. This
* default action can be prevented by returning false from one of
* the functions bound to the event.
*
* You can also trigger custom events registered with bind.
*
* @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 data to an event
*
* @example $("p").bind("myEvent",function(event,message1,message2) {
* alert(message1 + ' ' + message2);
* });
* $("p").trigger("myEvent",["Hello","World"]);
* @result alert('Hello World') // One for each paragraph
*
* @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 ) {
return this.each(function(){
jQuery.event.trigger( type, data, this );
});
},
/**
* 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
*/
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 = 0 == this.lastToggle ? 1 : 0;
// Make sure that clicks stop
e.preventDefault();
// and execute the function
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("hover");
* },function(){
* $(this).removeClass("hover");
* });
*
* @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.relatedTarget;
// Traverse up the tree
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;
// Execute the right function
return (e.type == "mouseover" ? f : g).apply(this, [e]);
}
// Bind the function to the two event listeners
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 when 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 <body> 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 [[Core#.24.28_fn_.29|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
// Add the function to the wait list
jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } );
return this;
}
});
jQuery.extend({
/*
* All the code that makes DOM Ready work nicely.
*/
isReady: false,
readyList: [],
// Handle when the DOM is ready
ready: function() {
// Make sure that the DOM is not already loaded
if ( !jQuery.isReady ) {
// Remember that the DOM is ready
jQuery.isReady = true;
// If there are functions bound, to execute
if ( jQuery.readyList ) {
// Execute all of them
jQuery.each( jQuery.readyList, function(){
this.apply( document );
});
// Reset the list of functions
jQuery.readyList = null;
}
// 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(); });
}
}
});
/**
* 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 that submit event to be executed, and calls the browser's
* default submit action on the matching element(s). This default action can be prevented
* by returning false from one of the functions bound to the submit event.
*
* 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 to the matched form(s), and submits them.
*
* @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 that blur event to be executed, and calls the browser's
* default blur action on the matching element(s). This default action can be prevented
* by returning false from one of the functions bound to the blur event.
*
* 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 that select event to be executed, and calls the browser's
* default select action on the matching element(s). This default action can be prevented
* by returning false from one of the functions bound to the select event.
*
* @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
*/
/**
* 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
*/
/**
* 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
*/
/**
* 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);
};
});
var readyBound = false;
function bindReady(){
if ( readyBound ) return;
readyBound = true;
// If Mozilla is used
if ( jQuery.browser.mozilla || jQuery.browser.opera )
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
// If IE is used, use the excellent hack by Matthias Miller
// http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
else if ( jQuery.browser.msie ) {
// Only works if you document.write() it
document.write("<scr" + "ipt id=__ie_init defer=true " +
"src=//:><\/script>");
// Use the defer script hack
var script = document.getElementById("__ie_init");
// script does not exist if jQuery is loaded dynamically
if ( script )
script.onreadystatechange = function() {
if ( document.readyState != "complete" ) return;
jQuery.ready();
};
// Clear from memory
script = null;
// If Safari is used
} else if ( jQuery.browser.safari )
// Continually check to see if the document.readyState is valid
jQuery.safariTimer = setInterval(function(){
// loaded and complete are both valid states
if ( document.readyState == "loaded" ||
document.readyState == "complete" ) {
// If either one are found, remove the timer
clearInterval( jQuery.safariTimer );
jQuery.safariTimer = null;
// and execute any waiting functions
jQuery.ready();
}
}, 10);
// A fallback to window.onload, that will always work
jQuery.event.add( window, "load", jQuery.ready );
}
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