How to use the "cmi.progress_measure" to track the progress in a course ?

I mostly build scorm packages using html/javascript/css, but have recently been using Articulate Storyline and RISE. I ended up writing some additional javascript to send user progress as the score back to the LMS. I choose to send it as the score, rather than the progress, because I prefer to use the scorm 1.2 learning standard, and cmi.progress_measure is only supported in scorm 2004, and the courses I build evaluate completion as being 100% progress-complete (no quizzes or assessments contributing to score). It took a bit of work to figure out, and there's a bit of a process involved to add this javascript back into the exported scorm package. So, I was wondering Articulate recommends a code snippet market place for this sort of thing.