Script Help

 From:  Barry-H
7933.1 
Hi,
I am trying to add a html file to Michael's MirrorRotateHistoryArray script to have a number of copies input box.
I'm stuck on what to add to the js file to get it to work.
Attached is the Html File that's a modified copy from another script ( don't laugh I'm new to this )
It's bugging me now so please someone put me out of my misery.
Cheers
Barry

EDITED: 30 Jan 2021 by BARRY-H