Ads on the forum

A couple days ago, I've noticed that there were a few ads being displayed on the forum.
Since, I was on vacation, there was not much I could do.
But, since I'm back, I've managed to erase those unwanted ads for all members who log in. They still appear for "guests" i.e. people who do not sign in.

If you ever log in and see such ads at the top or bottom of the forum, please send me a private message - I'll then receive an email and will be able to get rid of them.

I'll still keep on searching to find a way to get rid of them permanently.

Thanks for your help !