Как редактировать результаты AjaxSearch'а?

AjaxSearch: unknown database_connection_charset = 
Add the appropriate Html charset mapping in the  file

function setCharset(& $msgErr){

    $valid = true;
    $msgErr = '';
    $this->setDatabaseCharset();  // initialize the database charset
    $this->setPageCharset(); // initialize the page charset

    // check if the page charset exists
    if (!isset($this->pageCharset[$this->dbCharset])){
      // if you get this message, simply update the $pageCharset array in search.class.inc.php file
      // with the appropriate mapping between Mysql Charset and Html charset
      // eg: 'latin2' => 'ISO-8859-2'
      $msgErr = "AjaxSearch: unknown database_connection_charset = {$this->dbCharset}<br />Add the appropriate Html charset mapping in the search.class.inc.php file";
      $valid = false;
    }
    elseif (($this->dbCharset == 'utf8') && ($this->cfg['mbstring']) && (!extension_loaded('mbstring'))) {
      // check if the mbstring extension is required and loaded
      $msgErr = "<br /><h3>AjaxSearch: php_mbstring extension required</h3><br />";
      $valid = false;
    }
    return $valid;
  }