Creating a pop up window

[Mr BT]

can someone direct me on how I can make a pop up window these things...
The first one I would like to have a field where I can add a number and this
number would prefix the tab names (all of them)
I would like two individual windows with a few radio buttons (different
choices on each window) and whatever is chosen becomes a suffix to the tab's
name. I already have a script (discussed earlier) that will save each of
these tabs as *.csv files.

Thanks
Mr BT