You're welcome !
Thanks for the feedback (from us <g) ..
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Rgds
Max
xl 97
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GMT+8, 1° 22' N 103° 45' E
xdemechanik <atyahoo<dotcom
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"Nick" wrote in message
...
WOW, three great answers with three different approachs
and in such a short time.

Thank you ever so much,
Nick