/**
 * jQuery (PNG Fix) v1.2
 * Microsoft Internet Explorer 24bit PNG Fix
 *
 * The MIT License
 * 
 * Copyright (c) 2007 Paul Campbell (pauljamescampbell.co.uk)
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @param		Object
 * @return		Array
 */
(function($){$.fn.pngfix=function(options){var elements=this;var settings=$.extend({imageFixSrc:false,sizingMethod:false},options);if(!$.browser.msie||($.browser.msie && $.browser.version>=7)){return(elements);}function setFilter(el,path,mode){var fs=el.attr("filters");var alpha="DXImageTransform.Microsoft.AlphaImageLoader";if(fs[alpha]){fs[alpha].enabled=true;fs[alpha].src=path;fs[alpha].sizingMethod=mode;}else{el.css("filter",'progid:'+alpha+'(enabled="true",sizingMethod="'+mode+'",src="'+path+'")');}}function setDOMElementWidth(el){if(el.css("width")=="auto" & el.css("height")=="auto"){el.css("width",el.attr("offsetWidth")+"px");}}return(elements.each(function(){var el=$(this);if(el.attr("tagName").toUpperCase()=="IMG" &&(/\.png/i).test(el.attr("src"))){if(!settings.imageFixSrc){el.wrap("<span></span>");var par=el.parent();par.css({height:el.height(),width:el.width(),display:"inline-block"});setFilter(par,el.attr("src"),"scale");el.remove();}else if((/\.gif/i).test(settings.imageFixSrc)){setDOMElementWidth(el);setFilter(el,el.attr("src"),"image");el.attr("src",settings.imageFixSrc);}}else{var bg=new String(el.css("backgroundImage"));var matches=bg.match(/^url\("(.*)"\)$/);if(matches && matches.length){setDOMElementWidth(el);el.css("backgroundImage","none");var sc="crop";if(settings.sizingMethod){sc=settings.sizingMethod;}setFilter(el,matches[1],sc);el.find("a").each(function(){$(this).css("position","relative");});}}}));}})(jQuery);