/*
 
Correctly handle PNG transparency in Win IE 5.5 & 6.
http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006.

Use in <HEAD> with DEFER keyword wrapped in conditional comments:
<!--[if lt IE 7]>
<script defer type="text/javascript" src="pngfix.js"></script>
<![endif]-->

*/
function pngfix_startup()
{
		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")
          {
             if (img.width>0 && img.height>0)
             {
                var imgW = img.width;
                var imgH = img.height;
                img.src = '/_layout/blank.gif';
                img.width = imgW;
                img.height = imgH;
                img.style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src="'+imgName+'",sizingMethod="scale")';
             }
             //i = i-1
	         }
       }
    }
}