function enablePngImages(image)	{
	var imgArr = document.getElementsByTagName("IMG");
	for(i=0; i<imgArr.length; i++){
		if(imgArr[i].src.toLowerCase().lastIndexOf(".png") != -1){
			imgArr[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + imgArr[i].src + "', sizingMethod='scale')";
			imgArr[i].src = image;
		}
	}
}

function enableBgPngImages(bgElements){
	for(j=0; j<bgElements.length; j++)
	{
		imgArr = document.getElementsByTagName(bgElements[j]);
		for(i=0; i<imgArr.length; i++){
			if(imgArr[i].currentStyle.backgroundImage.lastIndexOf(".png") != -1){
				var img = imgArr[i].currentStyle.backgroundImage.substring(5,imgArr[i].currentStyle.backgroundImage.length-2);
				imgArr[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+img+"', sizingMethod='crop')";
				//imgArr[i].style.backgroundImage = "url(css/images/blank.gif)";
			}
		}
	}
}
/*
	filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/logo.png',sizingMethod='scale');
*/

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);