Untitled

<html>
    <head>
        <link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/themes/base/jquery-ui.css" />
        <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
        <script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js"></script>
        <script>
        $(function(){
            $('.datepicker').datepicker();
        });
        </script>
    </head>
    <body>
        <input type="date" class="datepicker">
    </body>
</html>