Hi Jim,
The code that's there isn't functional. It will be developed -- but
not for a couple of months. I need that functionality myself in Q4
2012, so that's when I'm likely to get round to writing it.
Of course, if you want it sooner & don't mind developing it -- then
I'd be happy to include your code & your name in the credits.
Best regards,
- Daniel
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Dr Daniel Winterstein
Edinburgh
http://winterwell.com http://soda.sh