JavaScript is required to view the page, and none of the links (i.e. menu items) in this test directory will work. They'll give you a 404 message, so don't bother clicking them.
Clicking the button should swap the theme. The theme preference should persist through page refreshes via cookie. I'm going to do five different themes, each in two different sizes, since the site is very bad in 800x600 and still quite bad in 1024x768.
http://www.solarcoordinates.com/testing2/index.html
Let me know if it breaks or simply doesn't work!
PS: I've noticed a bug that happens once in a blue moon, but I think that's because the browser might be doing parallel work and one script gets too far ahead of the other. I'll have to research it more, but I think it's good enough right now to ask for opinions.
PSS: The page will eventually display via for those that don't have JS turned on, but for right now, it'll just display a message that says "Please turn JavaScript on!"