Frame Problem

I have a login page that is in a frame. The frame to the left of it is a menu page.

When I login the menus need to change on the left (on the left side frame).

The problem now is if I login the page with the user name and password is redirected to another page but the menu frame doesn't. If I click the refresh button then the menu frame changes to the correct menu.

Is there anyway to get to the frame to refresh it?

THanks!