Muhammad,
I've attached a screen shot from my system. Running Netscape Communicator 4.79, Windows ME. I'm experiencing the same problem as Bill and Garry have. None of the normal TBN menu items, even with the Deere ad in the retracted position, that are where they WOULD be covered IF the Deere ad were expanded, will work. The mouse pointer does not change from the pointer to the selection hand. This includes the commands Control Panel / Who's Online / User List / FAQ / Logout, Previous Index Next Flat Threaded as well as the Favorite, Print Thread and Reply links on the first post. If you need any further information, drop me an email.
Hoss