def.pos.x = def.x + def.w/2
		def.pos.y = def.y + def.h/2
		def.hs.x = def.w/2
		def.hs.y = def.h/2

		def.hs.x = def.w/2 + 50
		def.hs.y = def.h/2 + math.max(60, math.min(def.h/3, 200))
		def.pos.x = def.x + def.hs.x
		def.pos.y = def.y + def.hs.y

move_others = function(a)

move_others = function(a, depth)
	if depth == nil then depth = 0 end
	if depth > 10 then return end
--	print('move others', a.key)

				move_others(d)

				move_others(d, depth+1)

		else 

		else

				-- hack: toss in a move affordance for every bit of text

		Move.node.pos.x = Move.node.x+Move.node.w/2
		Move.node.pos.y = Move.node.y+Move.node.h/2

		Move.node.pos.x = Move.node.x+Move.node.hs.x
		Move.node.pos.y = Move.node.y+Move.node.hs.y