Menu help - buttons on movie dont work?!

Great site here, the tutorials have really helped me.

I have a problem with the following FLA file.HERE
I cannot get any of the text in the drop down menu bar to link to an html page.
As you can see in the first link - the driver, under team, i have converted it into a button and added what i believe to be the correct actionscript, but it still doesnt work!?

If someone could help that would be very much appreciated, the menu is almost finished, but pretty useless without the links!.

Here is the file.HERE

Many thanks for any help.