function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6. 
         { 
            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 
                } 
              } 
            }    
         } 
         window.attachEvent("onload", correctPNG);