How do I make it so users can login to my forum through steam like this website? http://www.jc-mp.com/forums/ they have smf and login through steam thing.
you would have to install a bridge...
we don't have one here.... but try google...
Topic of interest
http://www.simplemachines.org/community/index.php?topic=533601.0
i got my forum working so you can login and register using steam but i would like it so it has the tab thing on top of the page that follows as you scroll down like on that website i showed you guys. or is that some sort of custom coded thing.
Yes, that would be custom coded