For the form at http://www.geocities.com/hutton_l/exchange/sbcs.html
The correct format is 01JAN1900 - two numbers, three letters, four numbers.
I need an alert that will accept only the following:
any two-digit value between 01 and 31
JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV or DEC
any four-digit value starting with 1