More menu experiments

I found what I think is a better menu method for enhancing navigation and experimented with it on a new test page. This keeps my buttons and just adds drop-down menus from them, which looks good and is very slick. I haven't created separate pages for the wings, so those links go to the Residence right now. It will be a bit easier to implement this code than it would have been to implement the other.

I found the code here.