/**
  * loadGlobalTreeForRootLevel
  * @param integer $intRootLevelId
  * @param integer $intRootLevelGroupId
  * @author Thomas Schedler <*****@*****.**>
  * @version 1.0
  */
 protected function loadGlobalTreeForRootLevel($intRootLevelId, $intRootLevelGroupId)
 {
     $this->core->logger->debug('global->controllers->OverlayController->loadGlobalTreeForRootLevel(' . $intRootLevelId . ', ' . $intRootLevelGroupId . ')');
     $this->getModelFolders();
     $objElementTree = $this->objModelFolders->loadGlobalRootLevelChilds($intRootLevelId, $intRootLevelGroupId);
     $this->view->assign('elements', $objElementTree);
     $this->view->assign('rootLevelId', $intRootLevelId);
 }