function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
{
	var images = document.getElementsByTagName("img");
	var inputs = document.getElementsByTagName("input");
	for(var b=0;b<inputs.length;b++)
	{
		if( inputs[b].type == "image" )
		{
			images[images.length] = inputs[b];
		}
	}
  for(var i = images.length-1; i >= 0; i--)
  {
      var img = images[i];
      var imgName = img.src.toUpperCase();
      if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
             var imgID = (img.id) ? "id='" + img.id + "' " : "";
             var imgClass = (img.className) ? "class='" + img.className + "' " : "";
             var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
             var imgStyle = "display:inline-block;" + img.style.cssText;
             if (img.align == "left") { imgStyle = "float:left;" + imgStyle; }
             if (img.align == "right") { imgStyle = "float:right;" + imgStyle; }
             if (img.parentNode && img.parentNode.href) { imgStyle = "cursor:hand;" + imgStyle; }
             var strNewHTML = "<span " + imgID + imgClass + imgTitle + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>";
             img.outerHTML = strNewHTML;
         }
  }
}
if (window.attachEvent)
{
	window.attachEvent("onload", correctPNG);
}