/*
 
//Correctly handle PNG transparency in Win IE 5.5 & 6.
//http://homepage.ntlworld.com/bobosola. Updated 18-Jan-2006.

//BEN MAYNARD 4/9/2008 -- this conditional statement did not work,
//  had to explicitly include it in the page.

//Use in <HEAD> with DEFER keyword wrapped in conditional comments:
//<!--[if lt IE 7]>
//<script defer type="text/javascript" src="pngfix.js"></script>
//<![endif]-->

*/

var arVersion = navigator.appVersion.split("MSIE");
var version = parseFloat(arVersion[1]);

 $.safeDocumentReady.add(function () {
 
	if ((version >= 5.5) && (version < 7) && (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" || 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;
	      }
	   }
	}
});

