This looks like a straight repost from thread222-381071.
To avoid confusion stay in one thread with one question. If your original thread didn't get the answers you need, clarify the question in the original thread.
Read the FAQ referred below Let me know if this helps
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If you want to get the best response to a question, please check out FAQ222-2244 first
'There are 10 kinds of people in the world: those who understand binary, and those who don't.'