var TITEMS = [ 
 ["Introduction", null, "1",
  ["About DayMate", "about.htm", "11"],
  ["What's new?", "version_history.htm", "11"]
 ],
 ["Basics", null, "1",
  ["Running DayMate", "running.htm", "11"],
  ["Checking for updates", "updates.htm", "11"],
  ["Portability", "portability.htm", "11"],
  ["Tray icon", "tray_icon.htm", "11"],
  ["Clock", "clock.htm", "11"],
  ["Tray pop-up menu", "tray_menu.htm", "11"],
  ["Main window", "main_window.htm", "11"],
  ["Toolbars", "toolbars.htm", "11"],
  ["Scheduler", "scheduler.htm", "11"],
  ["Date navigator", "navigator.htm", "11"],
  ["Notification window", "notification_window.htm", "11"],
  ["Keyboard shortcuts", "keyboard.htm", "11"]
 ],
 ["Using DayMate", null, "1",
  ["Managing appointments", null, "1",
   ["About appointments", "about_events.htm", "11"],
   ["Schedule an appointment", "create_event.htm", "11"],
   ["Modify an appointment", "modify_event.htm", "11"],
   ["Delete an appointment", "remove_event.htm", "11"],
   ["Find an appointment", "find_event.htm", "11"],
   ["Recurrence", "recurrence.htm", "11"],
   ["Temporarily turn off all scheduled appointments", "turn_off_events.htm", "11"],
   ["Open and save schedule", "open_save_events.htm", "11"],
   ["Backup and restore", "backup.htm", "11"],
   ["Print", "print.htm", "11"],
   ["Import and export", "import_export.htm", "11"],
   ["Appointments", null, "1",
    ["Notification", "notification.htm", "11"],
    ["Launch program", "launch_open.htm", "11"],
    ["Shutdown", "shutdown.htm", "11"],
    ["Check mailbox", "check_mailbox.htm", "11"],
    ["Time synchronization", "time_sync.htm", "11"],
    ["E-mail message", "mail_message.htm", "11"],
    ["Open Internet address", "open_url.htm", "11"],
    ["Dial a number", "dial_number.htm", "11"]
   ]
  ],
  ["Preferences", null, "1",
   ["Overview of settings", "overview_of_settings.htm", "11"],
   ["General settings", "general_settings.htm", "11"],
   ["Calendar settings", "calendar_settings.htm", "11"],
   ["Alarms settings", "alarms.htm", "11"],
   ["Holidays settings", "holidays.htm", "11"],
   ["Clock settings", "clock_settings.htm", "11"],
   ["Notification settings", "notif_settings.htm", "11"],
   ["Connection settings", "connection_settings.htm", "11"],
   ["Synchronization settings", "sync_settings.htm", "11"],
   ["Dialer settings", "dialer_settings.htm", "11"]
  ]
 ],
 ["Technical support", null, "1",
  ["Technical support", "tech_support.htm", "11"],
  ["Lost key", "lost_key.htm", "11"]
 ],
 ["License and registration", null, "1",
  ["Copyright and license", "copyright.htm", "11"],
  ["Registration information", "registration_information.htm", "11"]
 ]
];


var FITEMS = arr_flatten(TITEMS);

function arr_flatten (x) {
   var y = []; if (x == null) return y;
   for (var i=0; i<x.length; i++) {
      if (typeof(x[i]) == "object") {
         var flat = arr_flatten(x[i]);
         for (var j=0; j<flat.length; j++)
             y[y.length]=flat[j];
      } else {
         if ((i%3==0))
          y[y.length]=x[i+1];
      }
   }
   return y;
}