// 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]
      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
         }
      }
   }
var agt=navigator.userAgent.toLowerCase();
//Fix taken from http://www.brothercake.com/site/resources/scripts/onload/
if((typeof window.attachEvent != 'undefined') && (agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1))
{

    //.. win/ie
    window.attachEvent('onload', correctPNG);
}
//** remove this condition to degrade older browsers
else
{
    if((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1)) {
        //.. mac/ie5 and anything else that gets this far

        //if there's an existing onload function
        if(typeof window.onload == 'function')
        {
            //store it
            var existing = onload;

            //add new onload handler
            window.onload = function()
            {
                //call existing onload function
                existing();

                //call generic onload function
                correctPNG();
            };
        }
        else
        {
            //setup onload function
            window.onload = correctPNG;
        }
    }
}
//window.attachEvent("onload", correctPNG);