How can I print an overview map in an inset box?

[ChrisSergent]

I would like to include an inset box that displays an overview map when the user prints it. Here is may app that has print functionality in it:

maps.decaturil.gov/decaturPrintMulti  ‌

Click on the hammer.

Click on the printer.

And then the print dialog comes up. I would like to include a checkbox with a default checked to include the overview map. Any ideas?

[DannyDong]

Thanks for your JSFiddle example. It is pretty neat to try. However, when I try to print with overview selected, I got a blank PDF. Could you please fix it if possible? I need to create a custom print layout with an inset, however, the map is only showing on the active frame. Is there something I should do so the map will appear on both frames?