foreach ($friends_array as $data) {
            $ff['friend_id']       = $data['you'];
            $ff['friendname']      = $swUserHandler->getName($data['you']);
            $ff['avatar']          = $swUserHandler->gravatar($data['you']);
            $ff['avatar_link']     = $swUserHandler->getAvatarLink($data['you'], $ff['avatar']);