public function network_personal($uid, $startresults = 0, $totalresults = 20, $orderby = "friend", $orderdirection = "DESC")
 {
     $friendslist = Relationship::user_personal($uid, 0, 999999, $orderby, $orderdirection);
     $friendscompact = implode(",", $friendslist);
     if (strlen($friendscompact) < 1) {
         $friendscompact = -2;
     }
     $friendsoffriends = Relationship::user_personal($friendscompact, $startresults, $totalresults, $orderby, $orderdirection, $friendscompact);
     $fof = $friendsoffriends;
     $fof = array_merge($friendslist, $friendsoffriends);
     //print_r($fof);
     return $fof;
 }