Hello,
I understand that you would like some help with inserting JavaScript into an Adobe Captivate slide.
I have been developing Adobe Captivate projects since 2009. Some of those projects have involved JavaScript. I am highly technical and I'm confident that I can accomplish this task for you.
I currently only have access to Captivate 8. However, I could remote into your machine and work with what you have.
Kind regards,
Therasa