<div data-role="footer" data-position="fixed">
    <div data-role="navbar">
        <ul>
            <li></li>
            <li></li>
            <li></li>
        </ul>
    </div>
</div>

<script type="text/javascript">
    $('#containerPage').live('pagecreate', function (event) {

        $.fixedToolbars.setTouchToggleEnabled(false);

    });
</script>

<div data-role="page" id="containerPage" data-fullscreen="true">
..
</div>