static public function getObjectInstance($sObject, $sDisplayName, $oTemplate = false, $sParam = '')

    {

        $sKey = 'BxDolForm!'.$sObject.'!'.$sDisplayName.'!'.$sParam;

        if (isset($GLOBALS['bxDolClasses'][$sKey]))

            return $GLOBALS['bxDolClasses'][$sKey];

        $aObject = BxDolFormQuery::getFormArray($sObject, $sDisplayName);

        if (!$aObject || !is_array($aObject))

            return false;

        $sClass = 'BxTemplFormView';