    <!--[if lt IE 7]>
    var arVersion = navigator.appVersion.split("MSIE")
    var version = parseFloat(arVersion[1])
    
    function correctPNG() // correctly handle PNG transparency in Win IE 5.5 and 6.
    {
       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 
                 var imgAttribs = img.attributes;
                 for (var j=0; j<imgAttribs.length; j++)
                 {
                    var imgAttrib = imgAttribs[j];
                    if (imgAttrib.nodeName == "align")
                    {		  
                       if (imgAttrib.nodeValue == "left") imgStyle = "float:left;" + imgStyle
                       if (imgAttrib.nodeValue == "right") imgStyle = "float:right;" + imgStyle
                       break
                    }
                 }
                 var strNewHTML = "<span " + imgID + imgClass + imgTitle
                 strNewHTML += " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
                 strNewHTML += "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
                 strNewHTML += "(src='" + img.src + "', sizingMethod='scale');\""
                 strNewHTML += " onmouseover=\"PNGswap('" + img.id + "');\" onmouseout=\"PNGswap('" + img.id +"');\""
                 strNewHTML += "></span>" 
                 img.outerHTML = strNewHTML
                 i = i-1
              }
           }
       }
    }
    
    function PNGswap(myID)
    {
       var strOver  = "_on"
       var strOff = "_off"
       var oSpan = document.getElementById(myID)
       var currentAlphaImg = oSpan.filters(0).src
       if (currentAlphaImg.indexOf(strOver) != -1)
          oSpan.filters(0).src = currentAlphaImg.replace(strOver,strOff)
       else
          oSpan.filters(0).src = currentAlphaImg.replace(strOff,strOver)
    }
    
    <!--[endif]-->
	<!--
	function imgSwap(oImg)
	{
	   var strOver  = "_on"    // image to be used with mouse over
	   var strOff = "_off"     // normal image
	   var strImg = oImg.src
	   if (strImg.indexOf(strOver) != -1) 
		  oImg.src = strImg.replace(strOver,strOff)
	   else
		  oImg.src = strImg.replace(strOff,strOver)
	}
	//-->