Javascript help

Java script help, FileMaker Pro a plus... I have existing code that I just need adjusted a little but. I would like to do over TeamViewer. This way I can show exactly what I need.

Basically I just need a few fields to populate into hidden fields so that I can get them from Filemaker in a webviewer. Should be pretty simple for someone that knows javascript.

Skills and Experience:
- Strong understanding of Javascript syntax and basic concepts
- Experience in debugging and error handling
- FileMaker Pro scripting a plus

Requirements:
- Expertise in understanding existing code and providing guidance
- Ability to explain complex Javascript concepts in a clear and concise manner
- Proficiency in providing basic guidance for coding tasks

Project Scope:
- Provide basic guidance to the client on Javascript syntax and basic concepts
- Assist the client in understanding existing Javascript code
- Help the client in debugging and error handling
- Offer support in navigating advanced topics and frameworks in Javascript

Note: This project does not require full development or code review. The focus is on providing basic guidance and support to the client in their Javascript learning journey.