<!DOCTYPE HTML>
<html>
<head>
    <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="chrome=1" />
    <meta name="viewport" content="width=device-width">

    <title>Cangraph.js</title>

    <script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
</head>
</html>
Add doctype, head, and include jquery 2.1.0
Add doctype, head, and include jquery 2.1.0
