index.html

<!DOCTYPE html>
<html lang="en">
    <head>
        <title>TimingField</title>
        <meta charset="UTF-8" />
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1">
        
        <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" type="text/css" rel="stylesheet" media="screen" />
        <link href="timingfield.css" type="text/css" rel="stylesheet" media="screen" />
    </head>
    <body>
        <input type="text" class="timing" />
        
        <script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
        <script src="timingfield.js"></script>
        <script type="text/javascript">
        jQuery(document).ready(function($) {
            $(".timing").timingfield();
        });
        </script>
    </body>
</html>