(function($){if(!$)return;$.fn.extend({fixPNG:function(sizingMethod,forceBG){if(!($.browser.msie))return this;var emptyimg="/media/img/bg/empty.gif";sizingMethod=sizingMethod||"scale";this.each(function(){var isImg=(forceBG)?false:jQuery.nodeName(this,"img"),imgname=(isImg)?this.src:this.currentStyle.backgroundImage,src=(isImg)?imgname:imgname.substring(5,imgname.length-2);this.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+src+"', sizingMethod='"+sizingMethod+"')";if(isImg)this.src=emptyimg;else this.style.backgroundImage="url("+emptyimg+")";});return this;}});})(jQuery);