protected function AddReactButton($Sender, $Args) {
      if ($this->AccessToken()) {
         $CssClass = 'ReactButton Hijack';
      } else {
         $CssClass = 'ReactButton PopupWindow';
      }
      
      echo ' '.Anchor(Sprite('ReactFacebook', 'ReactSprite'), Url("post/facebook/{$Args['RecordType']}?id={$Args['RecordID']}", TRUE), $CssClass).' ';
   }