/*  Correctly handle PNG transparency in Win IE 5.5 & 6.   http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006.  */
var arVersion = navigator.appVersion.split("MSIE");
var ie_version = ((null != arVersion) && (arVersion.length >= 2)) ? parseFloat(arVersion[1]) : -1;

if ((ie_version >= 5.5) && (ie_version < 7)) {
	var pngFixForIe = function() {
		if (document.body.filters) {
		   for(var i=0; i<document.images.length; i++)
		   {
			   //alert("pngFixForIe - 3");
		      var img = document.images[i];
		      var imgName = img.src.toUpperCase();
	          var imgClass = (img.className) ? "class='" + img.className + "' " : "";
		      if ((imgClass.indexOf('PNGImage') != -1) || (imgName.substring(imgName.length-3, imgName.length) == "PNG"))
		      {
		         var imgID = (img.id) ? "id='" + img.id + "' " : "";
		         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;
		      }
		   }
		}
	}

	// instead of using defered attribute.
	dojo.addOnLoad( pngFixForIe );
}