if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
			window.attachEvent("onload", alphaBackgrounds);
		}
		
		function alphaBackgrounds(){
			var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
			var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
			for (i=0; i<document.all.length; i++){
				var bg = document.all[i].currentStyle.backgroundImage;
				if (itsAllGood && bg){
					if (bg.match(/\.png/i) != null){
						var mypng = bg.substring(5,bg.length-2);
						document.all[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='scale')";
						document.all[i].style.backgroundImage = "url('/assets/images/x.gif')";
					}
				}
			}
		}