Register

global $user;
$output = '';
if (is_array($user->roles) && in_array('anonymous user', $user->roles)) {
// $output .= '

You have to register or Login to write blog posts.

';
drupal_goto("user/register");
return;
}

$approved_roles = array('admin', 'authenticated user', 'level 3', 'level 4');
if (is_array($user->roles)) {
if (count(array_intersect($user->roles, $approved_roles)) > 0) {
$output .= '

You are already registered for FINalternatives. If you believe you have reached this message in error, please logout and try again.

';
}
}
return $output;
?>