def move(request, A, mode, B):
switch = { 'before': lambda x,y: Layout.move(x, before=y),
'after': lambda x,y: Layout.move(x, after=y),
'to': lambda x,y: Layout.move(x, to=y) }
switch[mode](A,B)
return redirect(url_for('nut:layouts/list'), 301)
