/*
- * jQuery
+ * jQuery - New Wave Javascript
*
* Copyright (c) 2006 John Resig (jquery.com)
* Licensed under the MIT License:
* @constructor
*/
function jQuery(a,c) {
+
+ // Shortcut for document ready (because $(document).each() is silly)
+ if ( a && a.constructor == Function )
+ return $(document).ready(a);
+
+ // Make sure t hat a selection was provided
+ a = a || jQuery.context || document;
+
+ /*
+ * Handle support for overriding other $() functions. Way too many libraries
+ * provide this function to simply ignore it and overwrite it.
+ */
+
+ // Check to see if this is a possible collision case
+ if ( jQuery._$ && !c && a.constructor == String &&
+
+ // Make sure that the expression is a colliding one
+ !/[^a-zA-Z0-9_-]/.test(a) &&
+
+ // and that there are no elements that match it
+ // (this is the one truly ambiguous case)
+ !document.getElementsByTagName(a).length )
+
+ // Use the default method, in case it works some voodoo
+ return jQuery._$( a );
+
+ // Watch for when a jQuery object is passed as the selector
+ if ( a.jquery )
+ return a;
+
+ // Watch for when a jQuery object is passed at the context
+ if ( c && c.jquery )
+ return $(c.get()).find(a);
+
+ // If the context is global, return a new object
if ( window == this )
return new jQuery(a,c);
-
- this.cur = jQuery.Select(
- a || jQuery.context || document,
- c && c.jquery && c.get(0) || c
- );
+
+ // Watch for when an array is passed in
+ this.get( a.constructor == Array ?
+ // Assume that it's an array of DOM Elements
+ a :
+
+ // Find the matching elements and save them for later
+ jQuery.Select( a, c ) );
+
+ var fn = arguments[ arguments.length - 1 ];
+ if ( fn && fn.constructor == Function )
+ this.each(fn);
}
-/**
- * The jQuery query object.
- */
+// Map over the $ in case of overwrite
+if ( $ )
+ jQuery._$ = $;
+
+// Map the jQuery namespace to the '$' one
var $ = jQuery;
jQuery.fn = jQuery.prototype = {
* @type Number
*/
size: function() {
- return this.get().length;
+ return this.length;
},
/**
* @type Array,DOMElement
*/
get: function(num) {
- return num == undefined ? this.cur : this.cur[num];
+ if ( num && num.constructor == Array ) {
+ this.length = 0;
+ [].push.apply( this, num );
+ } else
+ return num == undefined ?
+
+ // Return a 'clean' array
+ $.map( this, function(a){ return a } ) :
+
+ // Return just the object
+ this[num];
},
each: function(f) {
for ( var i = 0; i < this.size(); i++ )
- f.apply( this.get(i), [i] );
+ f.apply( this[i], [i] );
return this;
},
set: function(a,b) {
return this.each(function(){
- if ( b == undefined )
+ if ( b === undefined )
for ( var j in a )
jQuery.attr(this,j,a[j]);
else
},
html: function(h) {
return h == undefined && this.size() ?
- this.get(0).innerHTML : this.set( "innerHTML", h );
+ this[0].innerHTML : this.set( "innerHTML", h );
},
val: function(h) {
return h == undefined && this.size() ?
- this.get(0).value : this.set( "value", h );
+ this[0].value : this.set( "value", h );
},
text: function(e) {
- e = e || this.get();
+ e = e || this;
var t = "";
- for ( var j = 0; j < e.length; j++ )
- for ( var i = 0; i < e[j].childNodes.length; i++ )
- t += e[j].childNodes[i].nodeType != 1 ?
- e[j].childNodes[i].nodeValue :
- jQuery.fn.text(e[j].childNodes[i].childNodes);
+ for ( var j = 0; j < e.length; j++ ) {
+ var r = e[j].childNodes;
+ for ( var i = 0; i < r.length; i++ )
+ t += r[i].nodeType != 1 ?
+ r[i].nodeValue : jQuery.fn.text([ r[i] ]);
+ }
return t;
},
css: function(a,b) {
- return a.constructor != String || b ?
+ return a.constructor != String || b ?
this.each(function(){
- if ( !b )
+ if ( b === undefined )
for ( var j in a )
jQuery.attr(this.style,j,a[j]);
else
jQuery.attr(this.style,a,b);
- }) : jQuery.css( this.get(0), a );
+ }) : jQuery.css( this[0], a );
},
toggle: function() {
return this.each(function(){
});
},
remove: function() {
- this.each(function(){this.parentNode.removeChild( this );});
- return this.pushStack( [] );
+ return this.each(function(){
+ this.parentNode.removeChild( this );
+ });
},
wrap: function() {
return this.each(function(){jQuery.event.trigger(this,t);});
},
- pushStack: function(a) {
- if ( !this.stack ) this.stack = [];
- this.stack.unshift( this.cur );
- if ( a ) this.cur = a;
+ pushStack: function(a,args) {
+ var fn = args[args.length-1];
+
+ if ( !fn || fn.constructor != Function ) {
+ if ( !this.stack ) this.stack = [];
+ this.stack.push( this.get() );
+ this.get( a );
+ } else {
+ var old = this.get();
+ this.get( a );
+ if ( fn.constructor == Function )
+ return this.each( fn );
+ this.get( old );
+ }
+
return this;
},
-
- find: function(t) {
- var ret = [];
- this.each(function(){
- ret = jQuery.merge( ret, jQuery.Select(t,this) );
- });
- this.pushStack( ret );
+
+ end: function() {
+ this.get( this.stack.pop() );
return this;
},
- end: function() {
- this.cur = this.stack.shift();
- return this;
+ find: function(t) {
+ return this.pushStack( $.map( this, function(a){
+ return jQuery.Select(t,a);
+ }), arguments );
},
parent: function(a) {
- var ret = jQuery.map(this.cur,"d.parentNode");
+ var ret = jQuery.map(this,"a.parentNode");
if ( a ) ret = jQuery.filter(a,ret).r;
- return this.pushStack(ret);
+ return this.pushStack( ret, arguments );
},
parents: function(a) {
- var ret = jQuery.map(this.cur,jQuery.parents);
+ var ret = jQuery.map(this,jQuery.parents);
if ( a ) ret = jQuery.filter(a,ret).r;
- return this.pushStack(ret);
+ return this.pushStack( ret, arguments );
},
siblings: function(a) {
// Incorrect, need to exclude current element
- var ret = jQuery.map(this.cur,jQuery.sibling);
+ var ret = jQuery.map(this,jQuery.sibling);
if ( a ) ret = jQuery.filter(a,ret).r;
- return this.pushStack(ret);
+ return this.pushStack( ret, arguments );
},
filter: function(t) {
- return this.pushStack( jQuery.filter(t,this.cur).r );
+ if ( /,/.test(t) ) {
+ var p = t.split(/\s*,\s*/);
+ return this.pushStack( $.map(this,function(a){
+ for ( var i = 0; i < p.length; i++ )
+ if ( jQuery.filter(p[i],[a]).r.length )
+ return a;
+ }), arguments );
+ } else
+ return this.pushStack( jQuery.filter(t,this).r, arguments );
},
not: function(t) {
return this.pushStack( t.constructor == String ?
- jQuery.filter(t,this.cur,false).r :
- jQuery.grep(this.cur,function(a){ return a != t; }) );
+ jQuery.filter(t,this,false).r :
+ jQuery.grep(this,function(a){ return a != t; }), arguments );
},
add: function(t) {
- return this.pushStack( jQuery.merge( this.cur, t.constructor == String ?
- jQuery.Select(t) : t.constructor == Array ? t : [t] ) );
+ return this.pushStack( jQuery.merge( this, t.constructor == String ?
+ jQuery.Select(t) : t.constructor == Array ? t : [t] ), arguments );
},
/**
* @type Boolean
*/
is: function(expr) {
- return jQuery.filter(expr,this.cur).r.length > 0;
+ return jQuery.filter(expr,this).r.length > 0;
},
/**
}
};
+/**
+ * Similar to the Prototype $A() function, only it allows you to
+ * forcefully pass array-like structures into $().
+ */
+jQuery.A = function(a){
+ // Create a temporary, clean, array
+ var r = [];
+
+ // and copy the old array contents over to it
+ for ( var i = 0; i < a.length; i++ )
+ r.push( a[i] );
+
+ // Return the sane jQuery object
+ return $(r);
+};
+
jQuery.className = {
add: function(o,c){
if (jQuery.hasWord(o,c)) return;
jQuery.boxModel = ( jQuery.browser != "msie" || document.compatMode == "CSS1Compat" );
})();
+$.swap = function(e,o,f) {
+ for ( var i in o ) {
+ e.style["old"+i] = e.style[i];
+ e.style[i] = o[i];
+ }
+ f.apply( e, [] );
+ for ( var i in o )
+ e.style[i] = e.style["old"+i];
+};
+
jQuery.css = function(e,p) {
// Adapted from Prototype 1.4.0
if ( p == "height" || p == "width" ) {
+ var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
- // Handle extra width/height provided by the W3C box model
- var ph = (!jQuery.boxModel ? 0 :
- jQuery.css(e,"paddingTop") + jQuery.css(e,"paddingBottom") +
- jQuery.css(e,"borderTopWidth") + jQuery.css(e,"borderBottomWidth")) || 0;
-
- var pw = (!jQuery.boxModel ? 0 :
- jQuery.css(e,"paddingLeft") + jQuery.css(e,"paddingRight") +
- jQuery.css(e,"borderLeftWidth") + jQuery.css(e,"borderRightWidth")) || 0;
-
- var oHeight, oWidth;
-
- if (jQuery.css(e,"display") != 'none') {
- oHeight = e.offsetHeight || parseInt(e.style.height) || 0;
- oWidth = e.offsetWidth || parseInt(e.style.width) || 0;
- } else {
- var els = e.style;
- var ov = els.visibility;
- var op = els.position;
- var od = els.display;
- els.visibility = "hidden";
- els.position = "absolute";
- els.display = "";
- oHeight = e.clientHeight || parseInt(e.style.height);
- oWidth = e.clientWidth || parseInt(e.style.width);
- els.display = od;
- els.position = op;
- els.visibility = ov;
+ for ( var i in d ) {
+ old["padding" + d[i]] = 0;
+ old["border" + d[i] + "Width"] = 0;
}
- return p == "height" ?
- (oHeight - ph < 0 ? 0 : oHeight - ph) :
- (oWidth - pw < 0 ? 0 : oWidth - pw);
+ $.swap( e, old, function() {
+ if (jQuery.css(e,"display") != 'none') {
+ oHeight = e.offsetHeight;
+ oWidth = e.offsetWidth;
+ } else
+ $.swap( e, { visibility: 'hidden', position: 'absolute', display: '' },
+ function(){
+ oHeight = e.clientHeight;
+ oWidth = e.clientWidth;
+ });
+ });
+
+ return p == "height" ? oHeight : oWidth;
}
var r;
r = s ? s.getPropertyValue(p) : null;
}
- return /top|right|left|bottom/i.test(p) ? parseFloat( r ) : r;
+ return r;
};
jQuery.clean = function(a) {
empty: "!a.childNodes.length",
root: "a==(a.ownerDocument||document).documentElement",
contains: "(a.innerText||a.innerHTML).indexOf(m[3])!=-1",
- visible: "(!a.type||a.type!='hidden')&&(jQuery.css(a,'display')!= 'none'&&jQuery.css(a,'visibility')!= 'hidden')",
- hidden: "(a.type&&a.type == 'hidden')||jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')== 'hidden'",
- enabled: "a.disabled==false",
+ visible: "(!a.type||a.type!='hidden')&&(jQuery.css(a,'display')!='none'&&jQuery.css(a,'visibility')!= 'hidden')",
+ hidden: "(a.type&&a.type=='hidden')||jQuery.css(a,'display')=='none'||jQuery.css(a,'visibility')== 'hidden'",
+ enabled: "!a.disabled",
disabled: "a.disabled",
checked: "a.checked"
},
];
jQuery.Select = function( t, context ) {
+ // Make sure that the context is a DOM Element
+ if ( context && context.getElementsByTagName == undefined )
+ context = null;
+
+ // Set the correct context (if none is provided)
context = context || jQuery.context || document;
+
if ( t.constructor != String ) return [t];
if ( !t.indexOf("//") ) {
var last = null;
while ( t.length > 0 && last != t ) {
- var r = [];
+ var r = [];
last = t;
- t = jQuery.cleanSpaces(t).replace( /^\/\//i, "" );
+ t = jQuery.cleanSpaces(t).replace( /^\/\//i, "" );
var foundToken = false;
g = function(a,f) {return jQuery.grep(a,f,true);};
while ( t && t.match(/^[:\\.#\\[a-zA-Z\\*]/) ) {
- var re = /^\[ *@([a-z0-9*()_-]+) *([~!|*$^=]*) *'?"?([^'"]*)'?"? *\]/i;
+ var re = /^\[ *@([a-z*_-][a-z0-9()_-]*) *([~!|*$^=]*) *'?"?([^'"]*)'?"? *\]/i;
var m = re.exec(t);
if ( m )
var r = [];
for ( var i = 0; i < a.length; i++ ) {
var t = f(a[i],i);
- if ( t !== null ) {
+ if ( t !== null && t != undefined ) {
if ( t.constructor != Array ) t = [t];
r = jQuery.merge( t, r );
}
handlers[0] = element["on" + type];
}
handlers[handler.guid] = handler;
- element["on" + type] = jQuery.event.handle;
+ element["on" + type] = this.handle;
+
+ if (!this.global[type])
+ this.global[type] = [];
+ this.global[type].push( element );
},
guid: 1,
+ global: {},
// Detach an event or set of events from an element
remove: function(element, type, handler) {
delete element.events[type][i];
else
for ( var j in element.events )
- jQuery.event.remove( element, j );
+ this.remove( element, j );
},
- trigger: function(element,type,data) {
- data = data || [ jQuery.event.fix({ type: type }) ];
- if ( element && element["on" + type] )
+ trigger: function(type,data,element) {
+ // Touch up the incoming data
+ data = data || [];
+
+ // Handle a global trigger
+ if ( !element ) {
+ var g = this.global[type];
+ if ( g )
+ for ( var i = 0; i < g.length; i++ )
+ this.trigger( type, data, g[i] );
+
+ // Handle triggering a single element
+ } else if ( element["on" + type] ) {
+ // Pass along a fake event
+ data.unshift( this.fix({ type: type, target: element }) );
+
+ // Trigger the event
element["on" + type].apply( element, data );
+ }
},
handle: function(event) {
- if ( !event && !window.event ) return;
+ // Handle adding events to items in IFrames, in IE
+ event = event ||
+ jQuery.event.fix( ((this.ownerDocument || this.document ||
+ this).parentWindow || window).event );
+
+ // If no correct event was found, fail
+ if ( !event ) return;
var returnValue = true, handlers = [];
- event = event || jQuery.event.fix(window.event);
for ( var j in this.events[event.type] )
handlers[handlers.length] = this.events[event.type][j];
- for ( var i = 0; i < handlers.length; i++ ) {
+ for ( var i = 0; i < handlers.length; i++ )
if ( handlers[i].constructor == Function ) {
this.handleEvent = handlers[i];
if (this.handleEvent(event) === false) {
returnValue = false;
}
}
- }
return returnValue;
},
fix: function(event) {
- event.preventDefault = function() {
- this.returnValue = false;
- };
+ if ( event ) {
+ event.preventDefault = function() {
+ this.returnValue = false;
+ };
- event.stopPropagation = function() {
- this.cancelBubble = true;
- };
+ event.stopPropagation = function() {
+ this.cancelBubble = true;
+ };
+ }
return event;
}
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