HTML, jQuery Tab

<!DOCTYPE html>
<html>
<head>
    <title>JQuery tabs</title>
    <script type='text/javascript' src='jquery.js'></script>
    <script type='text/javascript' src='jqtab.js'></script>
    <link rel="stylesheet" type="text/css" href="style.css" />
</head>

<body>
    <div class='sc-btn'>
        <a href='javascript:void(0)' name='fb' class='aktif'>fb</a>
        <a href='javascript:void(0)' name='tw' class='non-aktif'>tw</a>
        <a href='javascript:void(0)' name='gp' class='non-aktif'>g+</a>
        <a href='javascript:void(0)' name='rss' class='non-aktif'>rss</a>
    </div>
    <div class='isi'>
        <div name='fb'>fesbuk</div>
        <div name='tw'>twitter</div>
        <div name='gp'>google+</div>
        <div name='rss'>rss feed</div>
    </div>
</body>
</html>