function agregarAction()
 {
     $this->view->subtitle = $this->info->sitio->contacto->agregar->titulo;
     $this->view->contacto = new stdClass();
     $this->view->action = $this->info->sitio->usuarios->agregar->action;
     $this->view->buttonText = $this->info->sitio->contacto->agregar->buttonText;
     if ($this->_request->isPost()) {
         Zend_Loader::loadClass('Zend_Filter_StripTags');
         $filter = new Zend_Filter_StripTags();
         $this->view->contacto->nombre = trim($filter->filter($this->_request->getPost('nombre')));
         $this->view->contacto->email = trim($filter->filter($this->_request->getPost('email')));
         $this->view->contacto->comentario = trim($filter->filter($this->_request->getPost('comentario')));
         $this->view->contacto->telefono = trim($filter->filter($this->_request->getPost('telefono')));
         $fecha = date("Y-m-d H:i:s");
         if ($this->view->contacto->nombre != '' && $this->view->contacto->email != '' && $this->view->contacto->comentario != '' && $this->view->contacto->telefono != '') {
             $data = array('nombre' => $this->view->contacto->nombre, 'email' => $this->view->contacto->email, 'comentario' => $this->view->contacto->comentario, 'telefono' => $this->view->contacto->telefono, 'fecha' => $fecha, 'id_sitio' => $this->session->sitio->id);
             $contacto = new Contacto();
             $contacto->insert($data);
             //Enviamos el correo.
             $destinatario = $this->view->contacto->email;
             $asunto = $this->info->sitio->contacto->add->asunto;
             $cuerpo = $this->view->contacto->nombre . " " . $this->view->contacto->comentario;
             $headers = $this->info->sitio->contacto->add->sender;
             mail($destinatario, $asunto, $cuerpo, $headers);
             $this->view->message = " El comentario fue enviado con exito ! Muchas gracias.";
             $this->view->buttonText = $this->info->sitio->contacto->agregar->buttonText;
             return;
         } else {
             $this->view->message = "Deben completar todos los campos";
         }
     }
     $this->render();
 }