/**
  * catnavigationAction
  * @author Cornelius Hansjakob <*****@*****.**>
  * @version 1.0
  */
 public function catnavigationAction()
 {
     $this->core->logger->debug('properties->controllers->NavigationController->rootnavigationAction()');
     $objRequest = $this->getRequest();
     $intCurrLevel = $objRequest->getParam('currLevel');
     $intCategoryTypeId = $objRequest->getParam('categoryTypeId');
     if ($intCurrLevel == 1) {
         $intItemId = 0;
     } else {
         $intItemId = $objRequest->getParam("itemId");
     }
     /**
      * get navigation
      */
     $this->getModelCategories();
     $objCatNavElements = $this->objModelCategories->loadCatNavigation($intItemId, $intCategoryTypeId);
     $this->view->assign('catelements', $objCatNavElements);
     $this->view->assign('currLevel', $intCurrLevel);
     $this->view->assign('categoryTypeId', $intCategoryTypeId);
 }