function updateusersAction()
 {
     $id = $this->_request->getParam('id');
     $system = new Default_Model_User();
     if ($this->_request->isPost()) {
         $this->view->purifier = Zend_Registry::get('purifier');
         $conf = HTMLPurifier_Config::createDefault();
         $purifier = new HTMLPurifier($conf);
         $email = $purifier->purify($this->_request->getParam('email'));
         $full_name = $purifier->purify($this->_request->getParam('full_name'));
         $phone = $purifier->purify($this->_request->getParam('phone'));
         $birth = $purifier->purify($this->_request->getParam('birth'));
         $sex = $purifier->purify($this->_request->getParam('sex'));
         $address = $purifier->purify($this->_request->getParam('address'));
         $id = $this->_request->getParam('id');
         $system->update_Users($full_name, $email, $phone, $birth, $sex, $address, $id);
     }
     $users = $system->list_users($id);
     $this->view->user = $users;
 }