>>>If you want to take action based on the user selection in the combobox, you can use the Click() event.
>>
>>lostfocus() works as well...
>
>Wow, talk about fast response ;). Well, as to the first, the user is not clicking on the field, so there is no click method to fire. I did try using the lostfocus, without success. In the lostfocus, if the field was left blank I did a "this.Setfocus", but it still lostfocus.

you should also put NODEFAULT after the call for SETFOCUS

Arnon