1<!DOCTYPE HTML>
2<html>
3<head>
4</head>
5<body>
6<div id="test">Click/tap me</div>
7<script>
8var el = document.getElementById('test');
9var valueSettableByTest = 0;
10var valueToTest = 0;
11el.addEventListener('click', function() {
12  valueToTest = valueSettableByTest;
13});
14</script>
15</body>
16</html>
17