Javascript for Email with variable contents

Hi everyone!

I need to create a javascript that will send an email, including the details entered into three variable fields at the start of the course:

• Name (Variable= Colleague)
• Location (Variable=NHB)
• Manager Email (Variable=Coordinator)

Basically its to send the pass results of the course to the coordinator of a group of people, as they are remote workers and cannot access our LMS.

Ideally I am hoping to set it up so that it emails to the coordinator, the colleagues name and location.

They can only get to this button/trigger once they have successfully completed a quiz (so the pass results are not required).

Also I'm trying to set it so that the colleague simply selects the button, confirms that the tool can access their email application, but then they cant see the content of the email? (that last bit is a luxury request!)

Any help will be greatly appreciated, I'm not competent in JavaScript so have been going around in circles!!

HELP!!!