function correctPNG(aa){if(!xIE4Up)return;for(var i=0;i<document.images.length;i++){var ba=document.images[i];var ca=ba.src.toUpperCase();if(ca.substring(ca.length-3,ca.length)=="PNG"){ba.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+ba.src+")";ba.src="//dem5xqcn61lj8.cloudfront.net/spacer.gif";}}}