Exercise:

Use the function to display "Hello John".

Hint: Call the function and pass "John" as the argument.

<!DOCTYPE html>
<html>
<body>

<p id="demo">Display the result here.</p>

<script>
function myFunction(name) {
    return "Hello " + name;
}
document.getElementById("demo").innerHTML = myFunction("John");
</script>

</body>
</html>