>>>Well, I guess Hugo won't mind too much. He already has many points. But the fact is that some person in future might presume that it is sufficient to click on the three-star message. Oh well, if someone doesn't want to read more of a thread, then we can't help it, can't we?! <g>
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>>I was thinking along the same lines. Clearly Sergey's solution is an OVERKILL for the question at hand <g>
>
>But one can still always LEARN from it. <g>

Sure.

But I'm wondering if Sergey can admit it was not the simplest solution.