The is an attempt to document the various pages and their associated files and functions that get called during the processing of user activities.
I will start with choosing user meds/supplement because that is what I'm working on at this time and I see the need for documentation.

For now I will use the name of the php or js file that I use to develop to overall function which I then copy into a joomla article

main function function called from main first sub function called from 1st sub second sub
choose_meds.php getmed() getmeds.js insertUserMed() server_addmeds.php
choose_meds.php deletemed() getmeds.js deletemed() server_deletemed.php