On Sun, 2011-07-03 at 06:12 +0900, Ryan Davis wrote:

> It is very much a simple mapping, it just isn't a 1:1 mapping anymore. All you need to do is figure out which hour and half hour of the day it is, and return the code for that.

John, Ryan, thank you so much - a brilliantly simple and minimal idea
that I didn't even think of.


Peter

-- 
Peter Hicks <peter.hicks / poggs.co.uk>