Widget V2

Time to send the new baby live!

Lots and lots of new features in this.

The main one is that once the initial topic set comes up, the system goes off and sees if there are any related categories elsewhere that they might fit in to (based around the Wikipedia categories), and stick them in a sub- folder

You can click on any link, and it will now return a list of possible searches, currently site search, Google search, Wikipedia and Amazon (Google and Amazon have some IP sensitivity as to which one country you see)

The widget can also now be any size, and the scroll can be speeded up or slowed down

Caching will be on, so the results will stay the same for eight hours at a time. We'll be looking at pinging over time to try to improve that