The see more function on wikipedia
If you are referring to the big purple box at the bottom of the page, that is being generated with a template called a Navbox (and it has additional navbox templates nested within it). The specific documentation on wikipedia for the top level navbox template is at http://en.wikipedia.org/wiki/Template:Navbox_with_collapsible_groups. We have the basic Template:Navbox already on the UBC Wiki (Joe is using it for the Clickers page) but have not set up any other flavours of it. Let me know if you need help setting anything up.
I'd be happy to meet next week. Monday (between 11am and 2pm), Tuesday afternoon, or Friday would work for me.