Some of the maps, like World 2.1, are fairly deep. You have to scroll part of it off your screen while performing actions, assaults and reinforcements.
Would it be possible to have a button next to the Action box that would allow you to “detach” the action controls into a floating pop-up window?
You could enlarge the map to fit in the full screen, and then float the action box over an unused area. When you performed the action you would see its effect immediately.
This might not work on all browser types, that is why the use of the button would be optional.