Normal width | '); } else { echo('Widescreen | '); } if ($_SESSION['authenticated']) { echo("Logged in as ".$_SESSION['username'].""); } else { echo("Not logged in!"); } if (Net_IPv6::checkIPv6($_SERVER['REMOTE_ADDR'])) { echo(' via IPv6'); } else { echo(' via IPv4'); } if ($_SESSION['authenticated']) { echo(" (Logout)"); } ?>