var clear = "./images/clear.gif" //path to clear.gif

pngfix = function(){

	var els = document.getElementsByTagName('*');
	var ip = /\.png/i;
	var i = els.length;

	while(i-- >0){

		var el = els[i];
		var es = el.style;

		if(el.src&&el.src.match(ip)&&!es.filter){

			es.height = el.height;
			es.width = el.width;
			es.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+el.src+"',sizingMethod='crop')";
			el.src = clear;

		}else{

			var elb = el.currentStyle.backgroundImage;

			if(elb.match(ip)){

				var path = elb.split('"');
				var rep = (el.currentStyle.backgroundRepeat == 'no-repeat')?'crop':'scale';

				es.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+path[1]+"',sizingMethod='"+rep+"')";
				es.height = el.clientHeight+'px';
				es.backgroundImage = 'none';

				var elkids = el.getElementsByTagName('*');

				if (elkids){

					var j = elkids.length;

					if(el.currentStyle.position != "absolute")es.position = 'static';
					while (j-- >0)if(!elkids[j].style.position)elkids[j].style.position = "relative";

				}

			}

		}

	}

}

window.attachEvent('onload',pngfix);