Trigger Question

I want to make a trigger that says move unit to closest region (region being 1 of 2 different regions)....
How would i accomplish this?

-Val

anyone?

Actions
If then else (Multiple)
--Conditions:
-----Real comparision ((Distance betwen Position of (unit) and center of region1) greater than (Distance betwen position of (unit) and center of region2))
--Then - Actions
-----Order (unit) to move to center of Region2
--Else - Actions
-----Order (unit) to move to center of Region1

Thanks. Sounds Easy!