Advertising Banners

How would I show selected companies banners on the top of my forum? Ideally I would like banners to change every few seconds.

Is something like this possible?

Cheers,
Justin :-)

Hello,

You can do it only if you are using phpBB2 or punBB version.

Thank you. Is there a guide to show me how to do it if I change? I'm using phpBB3 at the moment.

Thanks again,
Justin :-)

Bump

Its best to use punBB to do this

OK, is there a tutorial or at least some help available please?

You can use this script and put it in your forum homepage message.
Go to admin cp > Display > Generalities > Homepage message.
You can add this script there.

http://www.geocities.com/jsmaster/banrot.html

I tried pasting this in, just to see how it would look and only Nics message showed up. Are the examples fake?

Just copy-pasting the code won't work.
You have to edit the code as per your needs. The guide lines are given on the same page. Please read them.