function correctPNG()
  {
  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")
       {
      var imgID = (img.id) ? "id='" + img.id + "' " : ""
      var imgClass = (img.className) ? "class='" + img.className + "' " : ""
      var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
      var imgStyle = "display:inline-block;" + img.style.cssText
      if (img.align == "left") imgStyle = "float:left;" + imgStyle
      if (img.align == "right") imgStyle = "float:right;" + imgStyle
      if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle     
      var strNewHTML = "<span " + imgID + imgClass + imgTitle
      + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
       + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
      + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
      img.outerHTML = strNewHTML
      i = i-1
       }
     }
  }
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 (bg){
        if (bg.match(/.png/i) != null){
           var mypng = bg.substring(5,bg.length-2);
  //alert(mypng);
           document.all[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='crop')";
           document.all[i].style.backgroundImage = "url('')";
  //alert(document.all[i].style.filter);
        }                                               
     }
  }
}

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