/*
 
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 type="text/javascript" src="pngfix.js"></script>
<![endif]-->

*/

var detectada = navigator.appVersion.split("MSIE")
var version = parseFloat(detectada[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.toLowerCase();
      if (imgName.substring(imgName.length-3, imgName.length) == "png")
      {
         var strHTML = "<span " + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
         + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
         img.outerHTML = strHTML				 
         //i = i-1
      }
   }
}

