// JavaScript Document

function alphaImages() { 
	var els = document.getElementsByTagName("IMG"); 
		var s, w, h; 
		for (var i=0; i<els.length; i++) { 
			s = els[i].src; 
			if (s.toLowerCase().indexOf(".png") != -1) { 
			els[i].src = "images/spacer.gif"; 
			els[i].style.filter += "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + s + "', sizingMethod=image);"; 
			} 
		} 
	} 

if (navigator.userAgent.indexOf("MSIE") != -1 && navigator.userAgent.indexOf("Windows") != -1) 
	window.attachEvent("onload", alphaImages);