public function AutoComplete() {
      $this->DeliveryType(DELIVERY_TYPE_NONE);
      $Q = GetIncomingValue('q');
      $UserModel = new UserModel();
      $Data = $UserModel->GetLike(array('u.Name' => $Q), 'u.Name', 'asc', 10, 0);
      foreach ($Data->Result() as $User) {
         echo htmlspecialchars($User->Name).'|'.Gdn_Format::Text($User->UserID)."\n";
      }
      $this->Render();
   }