$serendipity['serendipityUserlevel']) { echo '
' . CREATE_NOT_AUTHORIZED_USERLEVEL . '
'; } elseif (empty($_POST['username'])) { echo '
' . USERCONF_CHECK_USERNAME_ERROR . '
'; } elseif (!empty($_POST['password']) && $_POST['check_password'] != $_SESSION['serendipityPassword'] && serendipity_passwordhash($_POST['check_password']) != $_SESSION['serendipityPassword']) { echo '
' . USERCONF_CHECK_PASSWORD_ERROR . '
'; }