var	nn	= (navigator.appName == "Netscape") ? true : false
		
		function piczoom(url, width, height)
		{
			var	size_attr	= nn ? "innerWidth="+width+",innerHeight="+height : "width="+width+",height="+height
		
			window.open(url,
				"Popup",
				"menubar=0,directories=0,toolbar=0,location=0,status=0,resizable=0,scrollbars=0,dependent," + size_attr).focus()
		}