Jane Eyre, Wuthering Heights, and Emma. Quite Possibly Heaven?

IT'S been a long time since I sat down and coded anything, and I must admit the thought doesn't thrill me. Easy-to-customise layouts were made for lazy people like me. I've been trying to fix up the sidebar on the right, but it's persistent in wanting to hang round down the bottom of the page, for some unknown reason. Anyone who knows how I can get this pesky critter back where he belongs...