Closing a bottom frame

[Alan]

Hi

I have a web page which contains two frames. The top frame is used to
display a menu. When someone clicks on a specific link in the menu I
want to navigate them to the desired page. However, I want the new
page to 'kill' the bottom frame so that I am left with one frame
containing the new page.

Does anyone know any javascript that the new page can call which will
remove the bottom frame?

Thanks