davido, thanks. Your last paragraph pretty much sums up what I've learned and take away from this thread. See my comments to Crackers2 above.

—Brad
"Don't ever take a fence down until you know the reason it was put up. " G. K. Chesterton

In reply to Re^2: A cleaner way of scoping variables by bradcathey
in thread A cleaner way of scoping variables by bradcathey

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