public function agregarcursoAction()
 {
     if (!$this->getRequest()->isPost()) {
         return $this->_forward('nuevocurso');
     }
     $form = new Application_Form_FormNuevoCurso();
     if (!$form->isValid($_POST)) {
         $this->view->formularioagregarcurso = $form;
         //
         $cursos = new Application_Model_Cursos();
         $this->view->nroreg = $this->getRequest()->getParam('nroreg');
         $this->view->page = $this->getRequest()->getParam('page');
         if (!isset($this->view->nroreg)) {
             $this->view->nroreg = 5;
             $this->view->page = 1;
         }
         $listacursos = $cursos->listarCursosPeriodoActual();
         $paginator = new Zend_Paginator(new Zend_Paginator_Adapter_Array($listacursos));
         $paginator->setItemCountPerPage($this->view->nroreg);
         $paginator->setCurrentPageNumber($this->view->page, 1);
         $this->view->paginator = $paginator;
         //
         return $this->render('nuevocurso');
     }
     $cursos = new Application_Model_Cursos();
     $nombrecurso = $form->getValue('nombrecurso');
     $descripcion = $form->getValue('descripcion');
     $idseccion = $form->getValue('cboseccion');
     $cursos->registrarCurso($nombrecurso, $descripcion, $idseccion);
     return $this->_redirect('/admin/nuevocurso?page=1&nroreg=6');
 }