index.html

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<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1">
    <title>Pikaday</title>
    <meta name="author" content="David Bushell">
    <link rel="stylesheet" href="css/pikaday.css">
    <link rel="stylesheet" href="css/site.css">
</head>

    <h1>Pikaday</h1>

    <p class="large">A refreshing JavaScript Datepicker — lightweight, no dependencies, modular CSS.</p>

    <p><a href="https://github.com/dbushell/Pikaday"><strong>Pikaday source on GitHub</strong></a></p>

    <label for="datepicker">Date:</label>
    <br>
    <input type="text" id="datepicker">

    <h2>What is this?</h2>

    <p>This is a development preview! Feel free to use it however you like but please report any bugs or feature requests to <a href="http://twitter.com/dbushell/">@dbushell</a> (on the GitHub issue tracker), thanks!</p>

    <p class="small">Copyright © 2013 <a href="http://dbushell.com/">David Bushell</a> | BSD &amp; MIT license | Made for <a href="http://www.browserlondon.com/">Browser</a></p>


    <script src="pikaday.js"></script>
    <script>

    var picker = new Pikaday(
    {
        field: document.getElementById('datepicker'),
        firstDay: 1,
        minDate: new Date('2000-01-01'),
        maxDate: new Date('2020-12-31'),
        yearRange: [2000,2020]
    });

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