Интеграция JComments с PonyGallery - Вопросы по интеграции

if ( $ag_showcomment && !$slideshow ) {
    HTML_ponygallery2::ShowCommentsHead($allowcomment);
  if ( $ag_showcommentsarea == 2 ) {
    HTML_ponygallery2::ShowCommentsArea($allowcomment);
    HTML_ponygallery2::BuildCommentsForm($allowcomment);
  } else {
    HTML_ponygallery2::BuildCommentsForm($allowcomment);
    HTML_ponygallery2::ShowCommentsArea($allowcomment);
  }
}

global $mainframe;
$comments = $mainframe->getCfg('absolute_path') . '/components/com_jcomments/jcomments.php';
if (file_exists($comments)) {
      require_once($comments);
      echo JComments::showComments($id, 'com_ponygallery', $imgtitle);
}

    $database->setQuery("DELETE 
        FROM #__ponygallery_comments
        WHERE cmtpic=$uid");

    $database->setQuery("DELETE 
        FROM #__jcomments
        WHERE object_id=$uid and object_group='com_ponygallery'");

          # Check how many comments exist
          $database->setQuery("SELECT cmtid
              FROM #__ponygallery_comments
              WHERE cmtpic='$row1->id'");
          $comments_result = $database->query();
          $comments = mysql_num_rows($comments_result);

 global $mainframe;
      $comments = $mainframe->getCfg('absolute_path') . '/components/com_jcomments/jcomments.php';
      if (file_exists($comments)) {
        require_once($comments);
        $comments = JComments::getCommentsCount($id, 'com_ponygallery');
      } else {
        $comments = 0;
      }