NetwebForm with multiple Tabs

[MikeR]

I have a netwebform with multiple tabs
The first tab contains the actual form fields of a table
the 2nd and 3rd tab shows records from other tables related to the table info displayed in the 1st tab.
The user can select the popup form of the browsebox on the second tab
he can perform a function that inserts a record into the 3rd table
This works
However when i return from the popup and select the 3rd tab the record doesnt show in the browse box
How do I refresh the 3rd tab, perhaps on click of the tab heading so the new record shows without closing and reopening the 1st form.
I don't have the facility to refesh the browse box on the 2nd tables form

[Bruce]

I would need an example to provide a useful reply Mike.

Cheers
Bruce