/********************************************************** 
Sleight 
(c) 2001, Aaron Boodman 
http://www.youngpup.net 
**********************************************************/ 

if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) 
{ 
    document.writeln('<style type="text/css">img { visibility:hidden; } </style>'); 
    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; 
            var div = document.createElement("DIV"); 
            div.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizing='scale')" 
            div.style.width = img.width + "px"; 
            div.style.height = img.height + "px"; 
            img.replaceNode(div); 
        } 
        img.style.visibility = "visible"; 
    } 
}