// JavaScript Document
if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) { 
   window.attachEvent("onload", alphaBackgrounds); 
} 

function alphaBackgrounds(){ 
   var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, ''); 
   var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5); 
   for (i=0; i<document.all.length; i++){ 
      var bg = document.all[i].currentStyle.backgroundImage; 
      if (itsAllGood && bg){ 
         if (bg.match(/\.png/i) != null){ 
            var mypng = bg.substring(5,bg.length-2); 
            document.all[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='scale')"; 
            document.all[i].style.backgroundImage = "url(includes/cms/design/transparent/blank.gif)"; 
         } 
      } 
   } 
}