Untitled

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
    <button id="foo" onclick="action('http://stackoverflow.com/q/36933820/5526354')">Click 1</button>
    <button id="foo" onclick="action('http://stackoverflow.com/a/36934160/5526354')">Click 2</button>
    <button id="foo" onclick="action('http://stackoverflow.com')">Click 3</button>
    <script type="text/javascript">
        function action(arg){
            window.location.replace(arg)
        }
    </script>
</body>
</html>