/**
  *This method updates a user's first name and last name.
  *@param int $user_id The id of the user to update names
  *@return void
  */
 public function saveNames($user_id)
 {
     UsersModel::where('id = ?', $user_id)->save(array('first_name' => Input::get('first_name'), 'last_name' => Input::get('last_name')));
     Redirect::to(array('home'));
 }
 /**
  *This method loads the login form 
  *
  *@param null
  *@return void
  */
 public function getLogout()
 {
     LogModel::where('id = ?', Session::get('log_id'))->save(array('online' => false));
     UsersModel::where('id = ?', Session::get('userInfo')['id'])->save(array('online' => false));
     //destry all session data
     Session::flush();
     //load the login form
     View::render('login/form');
 }