Thanks Michael . . it is a great site . . i however was unable to find what i
was looking for .. could you please direct me to the area you think might
solve my problem . .

"michael.beckinsale" wrote:

Hi Martha,

Deborah Dagleish has plenty of tips / examples on her site with this
sort of thing.

Look under Data Validation

Link:
http://www.contextures.com/tiptech.html

Regards

Michael