/** Add a surface treatment
  * @access public
  * @return void
  */
 public function addsurfaceAction()
 {
     $form = new SurfaceTreatmentsForm();
     $form->submit->setLabel('Add new surface treatment');
     $this->view->form = $form;
     if ($this->getRequest()->isPost()) {
         if ($form->isValid($this->_request->getPost())) {
             $surfaces = new SurfaceTreatments();
             $surfaces->add($form->getValues());
             $this->getFlash()->addMessage('A new surface treatment has been created on the system!');
             $this->redirect($this->_redirectUrl . 'surfaces');
         } else {
             $form->populate($form->getValues());
         }
     }
 }