function $(a,c) {
var $a = a || $.context || document;
var $c = c && c.$jquery && c.get(0) || c;
-
+
// Since we're using Prototype's $ function,
// be nice and have backwards compatability
if ( typeof Prototype != "undefined" ) {
var self = {
cur: $.Select($a,$c),
$jquery: "$Rev$",
-
+
// The only two getters
size: function() {return this.get().length;},
get: function(i) {
return typeof i == 'undefined' ? this.cur : this.cur[i];
},
-
+
each: function(f) {
- for ( var i = 0; i < this.size(); i++ ) {
+ for ( var i = 0; i < this.size(); i++ )
$.apply( this.get(i), f, [i] );
- }
return this;
},
set: function(a,b) {
return this.each(function(){
- if ( typeof b == 'undefined' ) {
- for ( var j in a ) {
+ if ( typeof b == 'undefined' )
+ for ( var j in a )
$.attr(this,j,a[j]);
- }
- } else {
+ else
$.attr(this,a,b);
- }
});
},
html: function(h) {
return typeof h == 'undefined' && this.size() ?
this.get(0).value : this.set( "value", h );
},
-
+
css: function(a,b) {
return a.constructor != String || b ?
this.each(function(){
- if ( !b ) {
- for ( var j in a ) {
+ if ( !b )
+ for ( var j in a )
$.attr(this.style,j,a[j]);
- }
- } else {
+ else
$.attr(this.style,a,b);
- }
}) : $.css( this.get(0), a );
},
toggle: function() {
return this.each(function(){
var d = $.getCSS(this,"display");
- if ( d == "none" || d === '' ) {
+ if ( d == "none" || d === '' )
$(this).show();
- } else {
+ else
$(this).hide();
- }
});
},
show: function(a) {
return this.each(function(){
this.style.display = this.$$oldblock ? this.$$oldblock : '';
- if ( $.getCSS(this,"display") == "none" ) {
+ if ( $.getCSS(this,"display") == "none" )
this.style.display = 'block';
- }
});
},
hide: function(a) {
return this.each(function(){
this.$$oldblock = $.getCSS(this,"display");
- if ( this.$$oldblock == "none" ) {
+ if ( this.$$oldblock == "none" )
this.$$oldblock = 'block';
- }
this.style.display = 'none';
});
},
addClass: function(c) {
return this.each(function(){
- if ($.hasWord(this,c)) {
- return null;
- }
+ if ($.hasWord(this,c)) return;
this.className += ( this.className.length > 0 ? " " : "" ) + c;
});
},
// TODO: Optomize
toggleClass: function(c) {
return this.each(function(){
- if ($.hasWord(this,c)) {
- this.className =
+ if ($.hasWord(this,c))
+ this.className =
this.className.replace(
new RegExp('(\\s*\\b[^-])'+c+'($|\\b(?=[^-]))', 'g'), '');
- } else {
+ else
this.className += ( this.className.length > 0 ? " " : "" ) + c;
- }
});
},
remove: function() {
this.cur = [];
return this;
},
-
+
wrap: function() {
var a = $.clean(arguments);
return this.each(function(){
var b = a[0].cloneNode(true);
this.parentNode.insertBefore( b, this );
- while ( b.firstChild ) {
+ while ( b.firstChild )
b = b.firstChild;
- }
b.appendChild( this );
});
},
-
+
append: function() {
var clone = this.size() > 1;
var a = $.clean(arguments);
- return this.each(function(){
- for ( var i = 0; i < a.length; i++ ) {
+ return this.domManip(function(){
+ for ( var i = 0; i < a.length; i++ )
this.appendChild( clone ? a[i].cloneNode(true) : a[i] );
- }
});
},
appendTo: function() {
var a = arguments;
return this.each(function(){
- for ( var i = 0; i < a.length; i++ ) {
+ for ( var i = 0; i < a.length; i++ )
$(a[i]).append( this );
- }
});
},
-
+
prepend: function() {
var clone = this.size() > 1;
var a = $.clean(arguments);
- return this.each(function(){
- for ( var i = a.length - 1; i >= 0; i-- ) {
+ return this.domManip(function(){
+ for ( var i = a.length - 1; i >= 0; i-- )
this.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.firstChild );
- }
});
},
-
+
before: function() {
var clone = this.size() > 1;
var a = $.clean(arguments);
return this.each(function(){
- for ( var i = 0; i < a.length; i++ ) {
+ for ( var i = 0; i < a.length; i++ )
this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this );
- }
});
},
-
+
after: function() {
var clone = this.size() > 1;
var a = $.clean(arguments);
return this.each(function(){
- for ( var i = a.length - 1; i >= 0; i-- ) {
+ for ( var i = a.length - 1; i >= 0; i-- )
this.parentNode.insertBefore( clone ? a[i].cloneNode(true) : a[i], this.nextSibling );
- }
});
},
empty: function() {
return this.each(function(){
- while ( this.firstChild ) {
+ while ( this.firstChild )
this.removeChild( this.firstChild );
- }
});
},
-
+
bind: function(t,f) {
return this.each(function(){$.event.add(this,t,f);});
},
trigger: function(t) {
return this.each(function(){$.event.trigger(this,t);});
},
-
+
find: function(t) {
var old = [], ret = [];
this.each(function(){
this.cur = $.map(this.cur,function(d){
return d.parentNode;
});
- if ( a ) {
- this.cur = $.filter(a,this.cur).r;
- }
+ if ( a ) this.cur = $.filter(a,this.cur).r;
return this;
},
-
+
parents: function(a) {
this.cur = $.map(this.cur,$.parents);
- if ( a ) {
- this.cur = $.filter(a,this.cur).r;
- }
+ if ( a ) this.cur = $.filter(a,this.cur).r;
return this;
},
-
+
siblings: function(a) {
// Incorrect, need to exclude current element
this.cur = $.map(this.cur,$.sibling);
- if ( a ) {
- this.cur = $.filter(a,this.cur).r;
- }
+ if ( a ) this.cur = $.filter(a,this.cur).r;
return this;
},
-
+
filter: function(t) {
this.cur = $.filter(t,this.cur).r;
return this;
return !this.s(t);
}
};
-
+
// TODO: Remove need to return this
for ( var i in $.fn ) {
- if ( self[i] !== null ) {
+ if ( self[i] !== null )
self["_"+i] = self[i];
- }
self[i] = $.fn[i];
}
-
+
if ( typeof Prototype != "undefined" && $a.constructor != String ) {
- if ( $c ) {
- $a = self.get();
- }
+ if ( $c ) $a = self.get();
for ( var k in self ) {(function(j){
try {
- if ( !$a[j] ) {
+ if ( !$a[j] )
$a[j] = function() {
return $.apply(self,self[j],arguments);
};
- }
} catch(e) {}
})(k);}
return $a;
}
-
+
return self;
}
-$.eval = eval;
+(function(){
+ var b = navigator.userAgent.toLowerCase();
+
+ // Figure out what browser is being used
+ $.browser =
+ ( /webkit/.test(b) && "safari" ) ||
+ ( /opera/.test(b) && "opera" ) ||
+ ( /msie/.test(b) && "msie" ) ||
+ ( !/compatible/.test(b) && "mozilla" ) ||
+ "other";
+
+ // Check to see if the W3C box model is being used
+ $.boxModel = ( $.browser != "msie" ||
+ document.compatMode == "CSS1Compat" );
+})();
$.apply = function(o,f,a) {
a = a || [];
- if ( f.apply ) {
+ if ( f.apply )
return f.apply( o, a );
- } else {
+ else {
var p = [];
- for (var i = 0; i < a.length; i++) {
+ for (var i = 0; i < a.length; i++)
p[i] = 'a['+i+']';
- }
o.$$exec = this;
- var r = $.eval('o.$$exec(' + p.join(',') + ')');
+ var r = eval('o.$$exec(' + p.join(',') + ')');
o.$$exec = null;
return r;
}
$.getCSS = function(e,p) {
// Adapted from Prototype 1.4.0
if ( p == 'height' || p == 'width' ) {
- if ($.getCSS(e,"display") != 'none') {
- return p == 'height' ?
- e.offsetHeight || parseInt(e.style.height,10) :
- e.offsetWidth || parseInt(e.style.width,10);
+
+ // Handle extra width/height provided by the W3C box model
+ var ph = (!$.boxModel ? 0 :
+ parseInt($.css(e,"paddingTop")) + parseInt($.css(e,"paddingBottom")) +
+ parseInt($.css(e,"borderTopWidth")) + parseInt($.css(e,"borderBottomWidth"))) || 0;
+
+ var pw = (!$.boxModel ? 0 :
+ parseInt($.css(e,"paddingLeft")) + parseInt($.css(e,"paddingRight")) +
+ parseInt($.css(e,"borderLeftWidth")) + parseInt($.css(e,"borderRightWidth"))) || 0;
+
+ var oHeight, oWidth;
+
+ if ($.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;
}
- var els = e.style;
- var ov = els.visibility;
- var op = els.position;
- var od = els.display;
- els.visibility = 'hidden';
- els.position = 'absolute';
- els.display = '';
- var oHeight = e.clientHeight || parseInt(e.style.height,10);
- var oWidth = e.clientWidth || parseInt(e.style.width,10);
- els.display = od;
- els.position = op;
- els.visibility = ov;
- return p == 'height' ? oHeight : oWidth;
+
+ return p == 'height' ?
+ (oHeight - ph < 0 ? 0 : oHeight - ph) :
+ (oWidth - pw < 0 ? 0 : oWidth - pw);
}
-
- if (e.style[p]) {
+
+ if (e.style[p])
return e.style[p];
- } else if (e.currentStyle) {
+ else if (e.currentStyle)
return e.currentStyle[p];
- } else if (document.defaultView && document.defaultView.getComputedStyle) {
- p = p.replace(/([A-Z])/g,"-$1");
- p = p.toLowerCase();
+ else if (document.defaultView && document.defaultView.getComputedStyle) {
+ p = p.replace(/([A-Z])/g,"-$1").toLowerCase();
var s = document.defaultView.getComputedStyle(e,"");
- var r = s ? s.getPropertyValue(p) : p;
+ var r = s ? s.getPropertyValue(p) : null;
return r;
- } else {
+ } else
return null;
- }
};
$.css = $.getCSS;
var r = [];
for ( var i = 0; i < a.length; i++ ) {
if ( a[i].constructor == String ) {
+
+ if ( !a[i].indexOf("<tr") ) {
+ var tr = true;
+ a[i] = "<table>" + a[i] + "</table>";
+ } else if ( !a[i].indexOf("<td") || !a[i].indexOf("<th") ) {
+ var td = true;
+ a[i] = "<table><tbody><tr>" + a[i] + "</tr></tbody></table>";
+ }
+
var div = document.createElement("div");
div.innerHTML = a[i];
+
+ if ( tr || td ) {
+ div = div.firstChild.firstChild;
+ if ( td ) {
+ div = div.firstChild;
+ }
+ }
+
for ( var j = 0; j < div.childNodes.length; j++ ) {
r[r.length] = div.childNodes[j];
}
- } else if ( a[i].length ) {
+ } else if ( a[i].length && !a[i].nodeType ) {
for ( var k = 0; k < a[i].length; k++ ) {
r[r.length] = a[i][k];
}
} else if ( a[i] !== null ) {
- r[r.length] =
+ r[r.length] =
a[i].nodeType ? a[i] : document.createTextNode(a[i].toString());
}
}
return r;
};
+$.fn = {};
+
+/**
+ * A wrapper function for each() to be used by append and prepend.
+ * Handles cases where you're trying to modify the inner contents of
+ * a table, when you actually need to work with the tbody.
+ */
+$.fn.domManip = function(fn){
+ return this.each(function(){
+ var obj = this;
+
+ if ( this.nodeName == 'TABLE' ) {
+ if ( !this.firstChild ) {
+ this.appendChild( document.createElement("tbody") );
+ }
+ obj = this.firstChild;
+ }
+
+ $.apply( obj, fn );
+ });
+};
+
$.g = {
'': "m[2] == '*' || a.nodeName.toUpperCase() == m[2].toUpperCase()",
- '#': "a.getAttribute('id') == m[2]",
+ '#': "a.getAttribute('id') && a.getAttribute('id').nodeValue == m[2]",
':': {
lt: "i < m[3]-0",
gt: "i > m[3]-0",
disabled: "a.disabled",
checked: "a.checked"
},
- // TODO: Write getAttribute helper
".": "$.hasWord(a,m[2])",
"@": {
"=": "$.attr(a,m[3]) == m[4]",
"[": "$.Select(m[2],a).length > 0"
};
-$.fn = {};
-
$.Select = function( t, context ) {
context = context || $.context || document;
if ( t.constructor != String ) {
return [t];
}
-
+
if ( t.indexOf("//") === 0 ) {
context = context.documentElement;
t = t.substr(2,t.length);
t = t.substr(t.indexOf('/'),t.length);
}
}
-
+
var ret = [context];
var done = [];
var last = null;
-
+
while ( t.length > 0 && last != t ) {
var r = [];
last = t;
-
+
t = $.cleanSpaces(t);
-
+
var re = new RegExp( "^//", "i" );
t = t.replace( re, "" );
-
- if ( t.indexOf('..') === 0 || t.indexOf('/..') === 0 ) {
+
+ if ( t.indexOf('..') === 0 || t.indexOf('/..') === 0 ) {
if ( t.indexOf('/') === 0 ) {
t = t.substr(1,t.length);
}
r = $.map( ret, function(a){ return a.parentNode; } );
t = t.substr(2,t.length);
t = $.cleanSpaces(t);
- } else if ( t.indexOf('>') === 0 || t.indexOf('/') === 0 ) {
+ } else if ( t.indexOf('>') === 0 || t.indexOf('/') === 0 ) {
r = $.map( ret, function(a){ return ( a.childNodes.length > 0 ? $.sibling( a.firstChild ) : null ); } );
t = t.substr(1,t.length);
t = $.cleanSpaces(t);
- } else if ( t.indexOf('+') === 0 ) {
+ } else if ( t.indexOf('+') === 0 ) {
r = $.map( ret, function(a){ return $.sibling(a).next; } );
t = t.substr(1,t.length);
t = $.cleanSpaces(t);
- } else if ( t.indexOf('~') === 0 ) {
+ } else if ( t.indexOf('~') === 0 ) {
r = $.map( ret, function(a){
var r = [];
var s = $.sibling(a);
});
t = t.substr(1,t.length);
t = $.cleanSpaces(t);
- } else if ( t.indexOf(',') === 0 || t.indexOf('|') === 0 ) {
+ } else if ( t.indexOf(',') === 0 || t.indexOf('|') === 0 ) {
if ( ret[0] == context ) { ret.shift(); }
done = $.merge( done, ret );
r = ret = [context];
t = " " + t.substr(1,t.length);
- } else {
+ } else {
var re2 = new RegExp( "^([#.]?)([a-z0-9\\*_-]*)", "i" );
var m = re2.exec(t);
-
+
if ( m[1] == "#" ) { // Ummm, should make this work in all XML docs
var oid = document.getElementById(m[2]);
- r = oid ? [oid] : [];
- t = t.replace( re, "" );
+ r = ret = oid ? [oid] : [];
+ t = t.replace( re2, "" );
} else {
if ( m[2] === "" || m[1] == "." ) { m[2] = "*"; }
-
+
for ( var i = 0; i < ret.length; i++ ) {
var o = ret[i];
if ( o ) {
case 'text': case 'radio': case 'checkbox': case 'hidden':
case 'button': case 'submit': case 'image': case 'password':
case 'reset': case 'file':
- r = $.merge( $.grep( $.tag(o,"input"),
+ r = $.merge( $.grep( $.tag(o,"input"),
function(a){ return a.type == m[2]; }), r );
break;
case 'input':
}
}
- var val = $.filter(t,r);
- ret = r = val.r;
- t = $.cleanSpaces(val.t);
+ if ( t ) {
+ var val = $.filter(t,r);
+ ret = r = val.r;
+ t = $.cleanSpaces(val.t);
+ }
}
if ( ret && ret[0] == context ) { ret.shift(); }
done = $.merge( done, ret );
+
return done;
};
$.tag = function(a,b){
- return a && typeof a.getElementsByTagName != "undefined" ?
+ return a && typeof a.getElementsByTagName != 'undefined' ?
a.getElementsByTagName( b ) : [];
};
a = a.replace(r,function(z,b){return b.toUpperCase();});
if ( typeof v != 'undefined' ) {
o[a] = v;
- if ( o.setAttribute ) {
+ if ( o.setAttribute && a != 'disabled' ) {
o.setAttribute(a,v);
}
- }
+ }
return o[a] || o.getAttribute(a) || '';
} else {
return '';
if ( not === false ) {
g = function(a,f) {return $.grep(a,f,true);};
}
-
+
while ( t.length > 0 && t.match(/^[:\\.#\\[a-zA-Z\\*]/) ) {
- var re = new RegExp( "^\\[ *@([a-z0-9\\(\\)_-]+) *([~!\\|\\*$^=]*) *'?\"?([^'\"]*)'?\"? *\\]", "i" );
+ var re = new RegExp( "^\\[ *@([a-z0-9\\*\\(\\)_-]+) *([~!\\|\\*$^=]*) *'?\"?([^'\"]*)'?\"? *\\]", "i" );
var m = re.exec(t);
-
+
if ( m !== null ) {
m = ['', '@', m[2], m[1], m[3]];
} else {
re = new RegExp( "^(\\[) *([^\\]]*) *\\]", "i" );
m = re.exec(t);
-
+
if ( m === null ) {
re = new RegExp( "^(:)([a-z0-9\\*_-]*)\\( *[\"']?([^ \\)'\"]*)['\"]? *\\)", "i" );
m = re.exec(t);
-
+
if ( m === null ) {
re = new RegExp( "^([:\\.#]*)([a-z0-9\\*_-]*)", "i" );
m = re.exec(t);
}
}
t = t.replace( re, "" );
-
+
if ( m[1] == ":" && m[2] == "not" ) {
r = $.filter(m[3],r,false).r;
} else {
} else if ( $.g[m[1]][m[2]] ) {
f = $.g[m[1]][m[2]];
}
-
+
if ( f !== null ) {
- $.eval('f = function(a,i){return ' + f + '}');
+ eval('f = function(a,i){return ' + f + '}');
r = g( r, f );
}
}
$.merge = function(a,b) {
var d = [];
for ( var k = 0; k < b.length; k++ ) { d[k] = b[k]; }
-
+
for ( var i = 0; i < a.length; i++ ) {
var c = true;
for ( var j = 0; j < b.length; j++ ) {
// Bind an event to an element
// Original by Dean Edwards
$.event.add = function(element, type, handler) {
- if ( element.location ) { element = window; } // Ughhhhh....
+ // For whatever reason, IE has trouble passing the window object
+ // around, causing it to be cloned in the process
+ if ( $.browser == "msie" && typeof element.setInterval != "undefined" ) {
+ element = window;
+ }
+
if (!handler.$$guid) { handler.$$guid = $.event.add.guid++; }
if (!element.events) { element.events = {}; }
var handlers = element.events[type];
};
$.event.trigger = function(element,type,data) {
- data = data || [{ type: type }];
+ data = data || [ $.event.fix({ type: type }) ];
if ( element && element["on" + type] ) {
$.apply( element, element["on" + type], data );
}
}
for ( var i = 0; i < handlers.length; i++ ) {
- try {
- if ( handlers[i].constructor == Function ) {
- this.$$handleEvent = handlers[i];
- if (this.$$handleEvent(event) === false) {
- event.preventDefault();
- event.stopPropagation();
- returnValue = false;
- }
+ if ( handlers[i].constructor == Function ) {
+ this.$$handleEvent = handlers[i];
+ if (this.$$handleEvent(event) === false) {
+ event.preventDefault();
+ event.stopPropagation();
+ returnValue = false;
}
- } catch(e){}
+ }
}
return returnValue;
};