Purpose
To determine if a number is between two other numbers
Syntax
IsBetween( <nTestNumber>, <nLowerLimit>, <nUpperLimit> ) lLogical
Arguments
<nTestNumber> is the number to test
<nLowerLimit> is the lower limit to test against
<nUpperLimit> is the upper limit to test against
Returns
IsBetween() returns TRUE if <nTestNumber> is between <nLowerLimit> and <nUpperLimit>.