Scripting: Modifying Daz Script to prompt for file name?

I'm trying to use this daz script sample: The Save a Pose Preset

http://docs.daz3d.com/doku.php/public/software/dazstudio/4/referenceguide/scripting/api_reference/samples/file_io/save_duf_pose/start

It saves without opening the dialog window...like the checkboxs and asking for the file name.

I would like it to promt for a file name, but continue to do everything else automaticaly. (currently, it over writes its previous use when used)

I've looked thru the code but I don't know the langauge...I'm experience with some scripting langauges, but not this...but from what I think I've figured is to do what I want will take a bit more coding than just changing a flag from false to true.

BUT, maybe I'm wrong, and there is flag I haven't id'd that will do it.

So, I'll ask the assembled brains here if this is an easy fix, or if it's something I'll need to table to after I've learned the language more.