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

function correctPNG() 
   {
   for(var i=0; i<document.images.length; i++)
      {
	  var img = document.images[i];
	  if (img.parentElement.tagName.toUpperCase() != 'A') {
		var imgName = img.src.toUpperCase();
		if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
		   {
		   var sMouseOver;
		   if(img.onmouseover){
				var imgOnMouseOver = img.onmouseover.toString().toUpperCase();
				var imgType = imgOnMouseOver.substring(imgOnMouseOver.indexOf(".PNG")+1,imgOnMouseOver.indexOf(".PNG")+4);
		      if(imgType == 'PNG'){
					sMouseOver = "this.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\\'" + imgOnMouseOver.substring(imgOnMouseOver.indexOf('.SRC=') + 6, imgOnMouseOver.indexOf('.PNG') + 4) + "\\', sizingMethod=\\'scale\\');';"
		      }
		   }
		   
		   var sMouseOut;
		   if(img.onmouseout){
				var imgOnMouseOut = img.onmouseout.toString().toUpperCase();
				var imgType = imgOnMouseOut.substring(imgOnMouseOut.indexOf(".PNG")+1,imgOnMouseOut.indexOf(".PNG")+4);
		      if(imgType == 'PNG'){
					sMouseOut = "this.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\\'" + imgOnMouseOut.substring(imgOnMouseOut.indexOf('.SRC=') + 6, imgOnMouseOut.indexOf('.PNG') + 4) + "\\', sizingMethod=\\'scale\\');';"
		      }
		   }
		   
			 var imgID = (img.id) ? "id='" + img.id + "' " : ""
			 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
			 var imgMouseOver = (sMouseOver) ? "onMouseOver=\"" + sMouseOver + "\" " : "";
			 var imgMouseOut = (sMouseOut) ? "onMouseOut=\"" + sMouseOut + "\" " : "";
			 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 + imgMouseOver + imgMouseOut
			 + " 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
			 sMouseOver = null;
			 sMouseOut = null;
		   }
		}
	  }
}

if (window.attachEvent) {
    window.attachEvent("onload", correctPNG);
}