language change to eng after clicking index page

Hello,

I know I can set default language with http://yoursite.com/forums/index.php?setlang=svk
but after clicking on main page it sets to http://yoursite.com/forums/index.php

How can I set it that setlang=svk will not be removed?

Thanks for your reply.

This won't be rather available in miniBB 2.x. Here's the related thread.

User may change their language under Profile setting. That's the most common option, and the thread above explains, why.