uid) { // when clicked do this if (isset($_POST['add_submit_3'])) { $relationship = user_relationships_request_relationship ($user->uid,$uid,3,false); if ($relationship) { drupal_set_message(t('your friend request has been submitted')); } else { drupal_set_message(t('the relationship could not be created'), 'warning'); } drupal_goto(); } if ($user->uid != $uid && !user_relationships_load(array('between' => array($user->uid, $uid), 'rtid' => 3))) { ?>