Talking to the Web - a fuller example.

Just uploaded a longer video giving a better idea on interaction on my
test web page. 

https://youtu.be/oDqahLKi8rk 

Looking at putting this code into a browser extension, so the website
doesn't have to carry the PHP.

-- 
Kind regards,
Dr Martin Wheatman, 
        t:  +44 (0)7976 394225
        e:  martin@wheatman.net
        w:  https://enguage.org/