YAHOO.util.Event.on(window,"load", function() {
	var transparentImage = "images/transparent.gif";
	
	if (YAHOO.env.ua.ie > 0 && YAHOO.env.ua.ie <= 6) 
	{
		var imgs = document.getElementsByTagName("img");
		
		for (i = 0; i < imgs.length; i++)
		{	
			if (imgs[i].src.indexOf(transparentImage) != -1)
			{
				return;
			}
	
			if (imgs[i].src.indexOf(".png") != -1)
				{
					var src = imgs[i].src;
					imgs[i].src = transparentImage;
					imgs[i].runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='scale')";
					imgs[i].style.display = "inline-block";
				}
		}	
	}										
	
});