<!DOCTYPE HTML>
<html>
<head>
    <title></title>
    <script src="../vis.js"></script>

</head>
<body>
    <script>
        var diffs = [
            1000,
            1000 * 60,
            1000 * 60 * 60,
            1000 * 60 * 60 * 24,
            1000 * 60 * 60 * 24 * 30,
            1000 * 60 * 60 * 24 * 30 * 100,
            1000 * 60 * 60 * 24 * 30 * 10000
        ];

        diffs.forEach(function (diff) {
            var step = new vis.TimeStep(new Date(), new Date((new Date()).valueOf() + diff), diff / 40);
            console.log(diff, step._start.toLocaleString(), step._end.toLocaleString(), step.scale, step.step);
            step.first();
            while (step.hasNext()) {
                console.log(step.getLabelMajor(), ' --- ', step.getLabelMinor());
                step.next();
            }
        });

    </script>
</body>
</html>