// JavaScript Document

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; 
         img.style.width = img.width + "px"; 
         img.style.height = img.height + "px"; 
         img.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='none')" 
         img.src = "x.gif"; 
      } 
      img.style.visibility = "visible"; 
   } 
}