<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="styles.css" type="text/css" media="all" />
</head>
<body>
<button onclick="clickFunction()" type="submit">Click me !</button>
<h1>This page doesn't execute the JacvaScript code as it should.</h1>
<script src="script.js"></script>
</body>
</html>