if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent && ((navigator.platform.indexOf("Opera")) == -1)  ) {
	document.writeln('<style type="text/css">img { visibility:hidden; } </style>');

/*
var oColl = document.all.tags("input");
if(oColl != null)
{
  alert(oColl.length);
  for(i = 0; i < oColl.length; ++i)
  {
    if(oColl[i].type == "image")
      oColl[i].className = "input-image-hidden";
  }
}
*/

/*
alert("initialize");
alert("document.forms.length is: " + document.forms.length);

		// get all of the <input> tags
		var oColl = document.all.tags("input");
		// if there are any ...
		if(oColl != null)
		{
				alert("got em!");
				alert(oColl.length);
				for(y = 0; y < oColl.length; ++y)
				{
					alert(oColl[y].type);
					if(oColl[y].type == "image")
					{
						alert("found image");
						alert(oColl[y].className);
						// save old class name
						oColl[y].oldClassName = oColl[y].className;
						// set new class name containing 'visibility: hidden;'
						oColl[y].className = "input-image-hidden";
					}
				}
		}
*/
	
	window.attachEvent("onload", fnLoadPngs);
}

function fnLoadPngs() {
	var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
	var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);

	for (var i = document.images.length - 1, img = null; (img = document.images[i]); i--) {
		if (itsAllGood && img.src.match(/\.png$/i) != null) {
			var src = img.src;
			img.style.width = img.width + "px";
			img.style.height = img.height + "px";
			img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='scale')"
			img.src = "images/spacer.gif";
		}
		img.style.visibility = "visible";
	}
}