1document.write("<ul><p>Reference Clock Support<br><ul>\ 2<li class='inline'><a href='refclock.html'>Reference Clock Drivers</a><br>\ 3<li class='inline'><a href='extern.html'>External Clock Discipline and the Local Clock Driver</a><br>\ 4<li class='inline'><a href='howto.html'>How to Write a Reference Clock Driver</a><br>\ 5<li class='inline'><a href='howto.html'>How to build new PARSE clocks</a><br>\ 6<li class='inline'><a href='sitemap.html'>Site Map</a></p>\ 7</ul></ul>")