<!--[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='image');\""
				     strNewHTML += " onmouseover=\"PNGswap('" + img.id + "');\" onmouseout=\"PNGswap('" + img.id +"');\""
				     strNewHTML += "></span>" 
				     img.outerHTML = strNewHTML;
				     i = i-1;
			      }
		       }
		   }
		}
		window.attachEvent("onload", correctPNG);
		
		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]-->