// Correctly handle PNG transparency in Win IE 5.5 or higher.
// http://homepage.ntlworld.com/bobosola. Updated 02-March-2004

function correctPNG() {
    var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])
   if (version == 6 ) {
       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);