/**
* Translate input message into default language defined in language settings for account.
* This function should be used in case message should be translated to default language (e.g. log messages written to event log)
*
* @param string $message
* @return string
*/
public function _sys($message)
{
$args = func_get_args();
return Gpf_Lang::_sys($message, $args);
}