function pngFix(classname) {
  /*
  var version = parseFloat(navigator.appVersion.split('MSIE')[1]);
  if ((version >= 5.5) && (version < 7) && (document.body.filters)) {
    document.getElementsByClassName(classname).each(function(poElement) {
        // if IE5.5+ on win32, then display PNGs with AlphaImageLoader
        var cBGImg = poElement.currentStyle.backgroundImage;
        var cImage = cBGImg.substring(cBGImg.indexOf('"') + 1, cBGImg.lastIndexOf('"'));
        poElement.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + cImage + "', sizingMethod='scale')";
        poElement.style.backgroundImage = "none";
      });
  }
  */
  
  var arVersion = navigator.appVersion.split("MSIE")
  var version = parseFloat(arVersion[1])
  
  if((version >= 5.5) && (document.body.filters)) {
    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
      }
    }
  }
}