function isIE5() { return (navigator.userAgent.indexOf("MSIE 5") > -1); }
function isIE6() { return ((navigator.userAgent.indexOf("MSIE 6") > -1) && (navigator.userAgent.indexOf("Opera") == -1)); }
function isIE() { return (isIE5() || isIE6());}
function fixpng1()
{
	for (var i = 0; i < document.images.length; i++) {
	var img = document.images[i];
	imgSrc = img.src;
	if (imgSrc.substr(imgSrc.length-3).toLowerCase() == "png") {
	var w, h;
	w = img.width, h = img.height;
	img.src = "/images/px.gif";
	img.width = w, img.height = h;
	img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'" + imgSrc + "\', sizingMethod='scale');";
}
}
}
	var isIE = isIE();
	if ( isIE ) window.attachEvent("onload", fixpng1);
	
	function fixpng()
	 {
	   if ( isIE ) fixpng1();
	 }