<!DOCTYPE>
<html>
<head>
...
</head>
<body>
<article id="presentation">
<section>Slide 1</section>
<section>Slide 2</section>
<section>Slide 3</section>
</article>
<script>
var deck = bespoke.from('#presentation');
//-- Next slide
deck.next();
</script>
</body>
</html>
... and slides.com