When using jpanelmenu in my wordpress themes I've been loading jquery from the google api, like this:

if ( !is_admin() ) {

    // jQuery
    wp_deregister_script('jquery');
    wp_register_script('jquery', ("http://ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"), false);
    wp_enqueue_script('jquery');

    // load jPanelMenu
    wp_enqueue_script('jpanelmenu', get_bloginfo('template_directory') . "/js/jquery.jpanelmenu.js");

}

But I'd rather use the version of jquery that comes included with wordpress. Can anyone advise me on how to do that, or tell me if I'm wrong in thinking that using wp's built-in jquery would be better than what I'm doing in the code above?

Thanks in advance!