I have a menu called, 'tipy top'. In it is only one menu item, 'Register'. Next to it is 'Login' but this is a module. When a user logs in, there is no need for the 'Register' text to show. How can I hide it upon user login? Once a user logs in, 'Login' turns to 'Logout' but 'Register' is still there. I need to move it once a user logs in successfully.