/** Add an institution
  * @access public
  * @return void
  */
 public function addAction()
 {
     $form = new InstitutionForm();
     $form->details->setLegend('Add institution details: ');
     $this->view->form = $form;
     if ($this->getRequest()->isPost()) {
         if ($form->isValid($this->_request->getPost())) {
             $this->_institutions->add($form->getValues());
             $this->getFlash()->addMessage('A new recording institution has been created.');
             $this->redirect($this->_redirectUrl . 'institutions/');
         } else {
             $form->populate($form->getValues());
         }
     }
 }