function display_menu (main,sub) {
  var content01 = main == 0 && sub == 0 ? true : false;
  var content01_01 = main == 1 && sub == 0 ? true : false;
  var content01_01_01 = main == 1 && sub == 1 ? true : false;
  var content01_02 = main == 2 && sub == 0 ? true : false;
  var content01_02_01 = main == 2 && sub == 1 ? true : false;
  var content01_03 = main == 3 && sub == 0 ? true : false;
  var content01_04 = main == 4 && sub == 0 ? true : false;
  document.write('    <div id="menu"><strong id="sub_menu_head">Housing Menu</strong>');
  document.write('      <ul>');
  if (content01 == true) {
    document.write('        <li><p id="content01_selected">Housing</p><ul>');
  } else {
    document.write('        <li><a href="/asp/04_campus_life/03.html" id="content01">Housing</a><ul>');
  }
  if (content01_01 == true) {
    document.write('          <li><p id="content01_01_selected">Homestay</p><ul>');
  } else {
    document.write('          <li><a href="/asp/04_campus_life/03/01.html" id="content01_01">Homestay</a><ul>');
  }
  if (content01_01_01 == true) {
    document.write('            <li><p id="content01_01_01_selected">Homestay (Movie)</p></li>');
  } else {
    var so = new SWFObject();
    if (so.installedVer.major > 6){
      document.write('            <li><a href="/asp/04_campus_life/03/01/flash.html" id="content01_01_01_f"');
      document.write('              onclick="javascript:window_open(\'/asp/04_campus_life/03/01/flash.html\',\'homestay\'); return false;"');
      document.write('              onkeypress="javascript:window_open(\'/asp/04_campus_life/03/01/flash.html\',\'homestay\'); return false;">Homestay (Movie) [POPUP]</a></li>');
    } else {
      document.write('            <li><a href="/asp/04_campus_life/03/01/non_flash.html" id="content01_01_01">Homestay (Movie)</a></li>');
    }
  }
  document.write('          </ul></li>');
  if (content01_02 == true) {
    document.write('          <li><p id="content01_02_selected">Dormitory</p><ul>');
  } else {
    document.write('          <li><a href="/asp/04_campus_life/03/02.html" id="content01_02">Dormitory</a><ul>');
  }
  if (content01_02_01 == true) {
    document.write('            <li><p id="content01_02_01_selected">Dormitory (Movie)</p></li>');
  } else {
    var so = new SWFObject();
    if (so.installedVer.major > 6){
      document.write('            <li><a href="/asp/04_campus_life/03/02/flash.html" id="content01_02_01_f"');
      document.write('              onclick="javascript:window_open(\'/asp/04_campus_life/03/02/flash.html\',\'dormitory\'); return false;"');
      document.write('              onkeypress="javascript:window_open(\'/asp/04_campus_life/03/02/flash.html\',\'dormitory\'); return false;">Dormitory (Movie) [POPUP]</a></li>');
    } else {
      document.write('            <li><a href="/asp/04_campus_life/03/02/non_flash.html" id="content01_02_01">Dormitory (Movie)</a></li>');
    }
  }
  document.write('          </ul></li>');
  if (content01_03 == true) {
    document.write('          <li><p id="content01_03_selected">Home Visit Program</p></li>');
  } else {
    document.write('          <li><a href="/asp/04_campus_life/03/03.html" id="content01_03">Home Visit Program</a></li>');
  }
  if (content01_04 == true) {
    document.write('          <li><p id="content01_04_selected">Off-Campus Housing</p></li>');
  } else {
    document.write('          <li><a href="/asp/04_campus_life/03/04.html" id="content01_04">Off-Campus Housing</a></li>');
  }
  document.write('          </ul></li>');
  document.write('        </ul></li>');
  document.write('      </ul></div>');
}

function display_btn (url,window_target) {
  var so = new SWFObject();
  if (so.installedVer.major > 6){
    document.write('    <p><a href="'+url+'" id="open_btn" onclick="javascript:window_open(\''+url+'\',\''+window_target+'\'); return false;"');
    document.write('      onkeypress="javascript:window_open(\''+url+'\',\''+window_target+'\'); return false;">Launch Movie (Open New Window)</a></p>');
  }
}