function openWindow(url,w,h) {
	popup=window.open(url,'ny','toolbar=no,copyhistory=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=' + w + ',height=' + h);
        if (!(navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.appVersion.substring(0,1)) <4)) 
		{popup.focus();}
}