You're welcome, Jeff !
Thanks for the feedback ..
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Rgds
Max
xl 97
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Singapore, GMT+8
xdemechanik
http://savefile.com/projects/236895
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"Jeff" wrote in message
...
Max,

Thank you that is just about the most clear
and concise explanation I have ever seen.

The added demo page goes over and above,

thank you very much
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Jeff