If that confused you the this
http://www.volberding.com/WHints/MasterMap/worldmap.htm is where you need to go, if I knew how to make links interactive I would. It should take you to Xignal76's site wich is extremely helpful. I personally did this one by accident before I even heard of the elements of evil because I saw treasure chests.Simply keep pulling them down, each time round one will send another back up, just look for the one that isn't down and pull it, kep this up until the door opens. Incidentally I had real problems with the skeleton in the armoury, I couldn't shoot or cast spells through the bars, after a few minutes of watching the arrows trajectory I backed up a few paces and they volleyed neatly over the sill.That one had me stumped for over half an hour.