public function adicionarAction()
 {
     require_once APPLICATION_PATH . '/modules/admin/forms/Relacionamento.php';
     $this->view->form = new admin_Form_Relacionamento();
     $id = $this->_request->getParam('id');
     $relacionamentosModel = new Application_Model_Relacionamentos();
     if ($this->_request->isPost()) {
         $this->view->form->setDefaults($this->_request->getPost());
         $data = $this->view->form->getValues();
         if ($this->view->form->isValid($data)) {
             $idx = $this->_request->getParam('id');
             $data['id_ingrediente'] = $idx;
             $id = $relacionamentosModel->insert($data);
             return $this->_helper->redirector('index');
         }
     }
 }