Things you can do sort of in passing, like opening or closing a door, picking something up off the ground, or drawing or sheathing a weapon, can be done in addition to your regular turn within reason (when in doubt, one such action per round). So if you want to drop your javelin and get the big hammer out, that will essentially be a free action and you can still move, attack, and rage if so inclined.
With Stratovarius's permission, I'll have Kovoir take a fairly safe action on his turn, which is coming up now.