document.write("<ul>\
<li class='inline'><a href='refclock.html'>Reference Clock Drivers</a><br>\
<li class='inline'><a href='prefer.html'>Mitigation Rules and the <tt>prefer</tt> Keyword</a><br>\
<li class='inline'><a href='howto.html'>How to Write a Reference Clock Driver</a><br>\
</ul>")