function correctPNG(fullDomain) // correctly handle PNG transparency in Win IE 5.5 or higher.
	{
		if (!xIE4Up)
			return;

		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")
			{
					img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src=" + img.src + ")";
					img.src = "http://dem5xqcn61lj8.cloudfront.net/spacer.gif";
			}
		}
	}