// 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;
	    }
	}
}