// PNG support for IE
function processPng() {
	if(!jQuery.support.opacity) {
		$('img[src$=.png]').each(function() {
			//fixPng(this);
		});
	}
}

var blank = new Image();
blank.src = 'images/blank_image.gif';
function fixPng(png) {
	var src = png.src;
	if (!png.style.width) { png.style.width = $(png).width(); }
	if (!png.style.height) { png.style.height = $(png).height(); }
	png.src = blank.src;
	png.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
 }