Using a slide bar to change radius in arctext widget.

[mikeapp123]

Hi guys, Does anyone know how to re-program the arctext script to accept a slide bar for changing the radius. The problem is that the radius is hard coded in the script and once it runs one time, it will not allow you to change it again unles you refresh the page. I have sent an email request to the scripts designer but had no reply, and no reply on stackoverflow either. The script can be found here:

https://github.com/codrops/Arctext