function openWindow(sUrl)
	{
		open(sUrl, "_blank");
	}
	
	function checkAdslUsage()
	{
		open('http://managemac.lynx.net','adsl_usage','width=620,height=400,scrollbars=yes,resizable=yes');
		// open("/adsl_login.php", "adsl_usage", "width=700,height=600,menubar=no,location=no,status=no,scrollbars=yes,resizable=yes");
	}
	
	function enlargeImage(sPath, oNewParams)
	{
		var oParams = {
			width : 100,
			height : 100,
			resizable : "yes"
		};
		if (typeof(oNewParams) == "object") {
			for (p in oNewParams) {
				oParams[p] = oNewParams[p];
			}
		}
		sParams = "";
		for (p in oParams) {
			sParams += p + "=" + oParams[p] + ",";
		}
		if (sParams != "") {
			sParams = sParams.substring(0, sParams.length - 1);
		}
		open("/zoom.php?image=" + escape(sPath), "ravp_zoom", sParams);
	}