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

pngfix=function(){var els=document.getElementsByTagName('*');
var i_p=/\.png/i;
var i=els.length;while (i-- >0){
var el=els[i];
var es=el.style;
if(el.src&&el.src.match(i_p)&&es.filter==''){
el.height = el.height;el.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(i_p)){
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";}
}

if (es.filter&&el.currentStyle.position=="relative") es.position="static";}}
window.attachEvent('onload',pngfix);