if(document.all && window.external && window.ActiveXObject)
    {
        var el = document.body;
        var imgs = el.getElementsByTagName('IMG');
        for(x=0; x<imgs.length; x++){
            if(imgs[x].src.toLowerCase().indexOf('.png') != -1)
            {
                // Apply the css filter
                imgs[x].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + imgs[x].src + "', sizingMethod='scale')";
                // Change the image src to a spacer (1x1 transparent gif)
               imgs[x].src = "../spacer.gif";
			  
            }
        }
    }