function launchDemo(demo) {
	var w = 500;
	var h = 380;
	var url = '';
	var win;
	
	if (demo=='directsearch') url = 'http://namemedia.com/directsearch.php';
	if (demo=='sitesense') url = 'http://namemedia.com/sitesense.php';	
	if (url != '') {
		win = window.open(url,'demo','width='+w+',height='+h+',directories=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,resizable=no');
	}

}