function _getComsByTopId iTopId aTemp array foreach this aComs as aCom

    function _getComsByTopId($iTopId)
    {
        $aTemp = array();
        foreach ($this -> aComs as $aCom)
        {
            if ($aCom['co_top_id'] == $iTopId)
                $aTemp[] = $aCom;
        }
        
        if (sizeof($aTemp) > 0)
            return $aTemp;
        return false;
    }