- prop: function(elem, value, type, index, prop){
- // Handle executable functions
- if ( jQuery.isFunction( value ) )
- value = value.call( elem, [index] );
-
- // exclude the following css properties to add px
- var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i;
-
- // Handle passing in a number to a CSS property
- return value && value.constructor == Number && type == "curCSS" && !exclude.test(prop) ?
- value + "px" :
- value;
- },
-
- className: {
- // internal only, use addClass("class")
- add: function( elem, c ){
- jQuery.each( (c || "").split(/\s+/), function(i, cur){
- if ( !jQuery.className.has( elem.className, cur ) )
- elem.className += ( elem.className ? " " : "" ) + cur;
- });
- },
-
- // internal only, use removeClass("class")
- remove: function( elem, c ){
- elem.className = c != undefined ?
- jQuery.grep( elem.className.split(/\s+/), function(cur){
- return !jQuery.className.has( c, cur );
- }).join(" ") : "";
- },
-
- // internal only, use is(".class")
- has: function( t, c ) {
- return jQuery.inArray( c, (t.className || t).toString().split(/\s+/) ) > -1;
- }
- },
-
- 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];
- },
-
- css: function(e,p) {
- if ( p == "height" || p == "width" ) {
- var old = {}, oHeight, oWidth, d = ["Top","Bottom","Right","Left"];
-
- jQuery.each( d, function(){
- old["padding" + this] = 0;
- old["border" + this + "Width"] = 0;
- });
-
- jQuery.swap( e, old, function() {
- if ( jQuery(e).is(':visible') ) {
- oHeight = e.offsetHeight;
- oWidth = e.offsetWidth;
- } else {
- e = jQuery(e.cloneNode(true))
- .find(":radio").removeAttr("checked").end()
- .css({
- visibility: "hidden", position: "absolute", display: "block", right: "0", left: "0"
- }).appendTo(e.parentNode)[0];