I have to implement a new home page system for all of our applications. The old system used frames with a left nav frame and the application was in the right side frame. For this go around we designed a top nav with dropdown menus. Today I found out that the css drop down menus don't go over the top frame boundary. We're using frames because the bottom frame will hold lots of legacy applications that it is not realistic to modify to make it work with the new top nav setup.
I'm not married to frames, but that's the only way I can think to make it work. Suggestions of "don't use frames" without any other helpful advice is, as you might expect unhelpful, I'm asking for help, not a flamewar.
Thanks.