Two routes for one class

[eluser]vertmonkee[/eluser]
In my login class I have two functions index and logout

What I want to be able to do is allow additional url segments for the index function which will act as a redirect upon successful login.

So in routes.php I put

$route['login/(:any)'] = 'login/index/$1';

This works fine apart from the logout function is not called. So I tried adding

$route['login/logout/'] = 'login/logout/';

both above and below the previous route declaration and neither are working.

Is it possible to achieve this? If so how can it be accomplished?

Thanks