var filename = location.pathname;
var file_array=filename.split("/");

document.write("<ul>");

if (file_array[file_array.length-2] == "msi20" &&
  (file_array[file_array.length-1] == "index.shtml" || file_array[file_array.length-1] == ""))
  document.write("<li id=\"active\">Research Overview</li>");
else
  document.write("<li><a href=\"/msi20/index.shtml\">Research Overview</a></li>");

if (file_array[file_array.length-2] == "members" &&
  (file_array[file_array.length-1] == "index.shtml" || file_array[file_array.length-1] == ""))
  document.write("<li id=\"active\">Group Members</li>");
else
  document.write("<li><a href=\"/msi20/members/index.shtml\">Group Members</a></li>");

if (file_array[file_array.length-2] == "publications" &&
  (file_array[file_array.length-1] == "index.shtml" || file_array[file_array.length-1] == ""))
  document.write("<li id=\"active\">Publications</li>");
else
  document.write("<li><a href=\"/msi20/publications/\">Publications</a></li>");

if (file_array[file_array.length-2] == "conferences" &&
  (file_array[file_array.length-1] == "index.shtml" || file_array[file_array.length-1] == ""))
  document.write("<li id=\"active\">Conferences</li>");
else
  document.write("<li><a href=\"/msi20/conferences/index.shtml\">Conferences</a></li>");

if (file_array[file_array.length-2] == "news" &&
  (file_array[file_array.length-1] == "index.shtml" || file_array[file_array.length-1] == ""))
  document.write("<li id=\"active\">News/Press</li>");
else
  document.write("<li><a href=\"/msi20/news/\">News/Press</a></li>");

if (file_array[file_array.length-2] == "inaugural" &&
  (file_array[file_array.length-1] == "index.shtml" || file_array[file_array.length-1] == ""))
  document.write("<li id=\"active\">Lecture/slides</li>");
else
  document.write("<li><a href=\"/msi20/inaugural/index.shtml\">Lecture/slides</a></li>");

if (file_array[file_array.length-1] == "committies.shtml")
  document.write("<li id=\"active\">Boards/Grants</li>");
else
  document.write("<li><a href=\"/msi20/committies.shtml\">Boards/Grants</a></li>");

// if (file_array[file_array.length-1] == "vacancies.shtml")
//   document.write("<li id=\"active\">Vacancies</li>");
// else
//   document.write("<li><a href=\"/msi20/vacancies.shtml\">Vacancies</a></li>");

if (file_array[file_array.length-2] == "gallery" &&
  (file_array[file_array.length-1] == "index.shtml" || file_array[file_array.length-1] == ""))
  document.write("<li id=\"active\">Photos/Videos</li>");
else
  document.write("<li><a href=\"/msi20/gallery/index.shtml\">Photos/Videos</a></li>");

document.write("</ul>");