public function __construct($aObject, $oTemplate)
 {
     parent::__construct($aObject);
     if ($oTemplate) {
         $this->_oTemplate = $oTemplate;
     } else {
         $this->_oTemplate = BxDolTemplate::getInstance();
     }
 }
 public function __construct($aObject, $oTemplate)
 {
     parent::__construct($aObject);
     if ($oTemplate) {
         $this->_oTemplate = $oTemplate;
     } else {
         $this->_oTemplate = $GLOBALS['oSysTemplate'];
     }
 }