// 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--;
		}
	}
}

window.attachEvent("onload", correctPNG);