if (navigator.appName=="Microsoft Internet Explorer" && parseInt(navigator.appVersion) <= 6)
{
	var els=document.getElementsByTagName('img');
	for(var i=0;i<els.length;i++)
	{
		var src = els[i].src.split('.');
		if(src[src.length-1].toLowerCase() == "png")
		{
			els[i].style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+els[i].src+")";
			els[i].src="/images/spacer.gif";
			
		}
	}
}