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div is null, error
nothing is on the screen, console says div is null I typed everything the same as video..
yet if I comment out div.innerHTML = message; with document.write(message); instead it works....hmm what does innerHTML do anyway?
Looks like a typo:
var div = document.getElementById('ouput');
I'll bet the id for the div element is output not output.
innerHTML is the content of an element.