Displaying week or month tabs
The Q++ philosophy on moving objects is that one should not do it. One should instead place all possible objects and let Q++ decide which ones to delete.
In this particular case, you would place a textbox for each of the 53 different possible positions.
Each textbox contains with a zap token that ensures that it will be deleted if it does not correspond to the current week, yielding the result to the right below.
The same principle can be used to show month tabs.
See also : Moving Objects.