Need fast help please !

[Moudi]

I want to make adds like hackforums

When the user is registered . it only shows adds on the top
When its a guest . it shows inline adds and full page adds.

How can i make it possible ?

I just edited the header template to make it for everyone but i need to make an add for each member type !

[MattR]

http://www.mybbcentral.com/thread-1616.html

[Moudi]

Alright thanks mate !