What's the name for the function that..

[Chipp Walters]

wraps a number around given a certain limit set?

For instance, if I have a lower and upper limit of number, say 1 to 4

and I put in msg (I know wrap is not the function name)

put wrap(5,1,4)
it would return 1

I can't seem to find it in the docs. Anyone?

-- 
Chipp Walters
CEO, Shafer Walters Group, Inc.