with (document) {
  writeln('<div id="navcontainer_opp">');
    writeln('<ul id="navlist_opp">');
	  if (document.title == "Announcement") {
		writeln('<li><a href="announce_cn.html" id="current">通告</a></li>');
	  } else {
		writeln('<li><a href="announce_cn.html">通告</a></li>');
	  }
	  if (document.title == "Malaysian Public Holidays") {
		writeln('<li><a href="calendar_my_cn.html" id="current">马来西亚公共假期</a></li>');
	  } else {
		writeln('<li><a href="calendar_my_cn.html">马来西亚公共假期</a></li>');
	  }
    writeln('</ul>');
  writeln('</div>');
}