get value from a pop-up form

[faitas]

Hello community.
the past few days I have been requesting a lot of things from you and I got some helpful answers.
I have an other query that I couldn't find anything about it in the old and new forums.

I have a pop-up form that generates a result (number) that I want to transfer in the initial form in a text object. If possible, I would like to have the number change as it is generated in the pop-up form.

any idea on how to approach that?

thanx in advance

[faitas]

some help plz