On Fri, 2 Sep 2016 20:20:15 -0400 Theodore M Rolle Jr <stercor at gmail.com> wrote: > Seven days on, five days off, starting whenever it starts and > continuing on and on and on. Assuming the first ON day is Sept 1 2016: REM MSG [iif((trigdate() - '2016-09-01') % 12 < 7, "ON", "Off")] Regards, Dianne.