function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
	     {
	     	for(var i=0; i<document.images.length; i++)
	     	{
	     		var img = document.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.parentElement.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
	    			
					i = i-1
	     		}
	    	 }
	     }
     
  		window.attachEvent("onload", correctPNG);