StateID ComboBox Code?

Hi everyone! We are currently implementing Vantage 8.03.

I'm working with a combo box dropdown with the StateID and StateName.
The Combo Box displays the StateName.. but I want the user to be able
to select the StateName, which will populate the StateID to the
Customer.State field.

Has anyone worked on the code for this?

Thanks!
H. Reed
Cleveland, OH