var TITEMS = [ 
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 ["Key Concepts", "source/key concepts.htm", "1",
  ["Navigation, Nesting, and Droplists", "source/navigation, nesting, and droplists.htm", "11"],
  ["Global vs. Local", "source/global vs. local.htm", "11"],
  ["Sites", "source/sites.htm", "11"],
  ["Regions", "source/regions.htm", "11"],
  ["Roles", "source/roles.htm", "11"],
  ["Permissions", "source/permissions.htm", "11"],
  ["Users and Workers", "source/users.htm", "11"],
  ["Requests and Work Orders", "source/requests and work orders.htm", "11"],
  ["Status of Requests and Work Orders", "source/status of requests and work orders.htm", "11"]
 ],
 ["How-To", "source/how-to.htm", "1",
  ["Create a New Entry", "source/create a new entry.htm", "11"],
  ["Edit Information", "source/edit information.htm", "11"],
  ["Duplicate an Entry", "source/duplicate an entry.htm", "11"],
  ["Create a New User", "source/create a new user.htm", "11"],
  ["Modify Your Own Profile", "source/modify your own profile.htm", "11"],
  ["Use Your Dashboard", "source/dashboard.htm", "11"],
  ["Create a New Worker", "source/create a new worker.htm", "11"],
  ["Add Manufacturers or Vendors", "source/add manufacturers or vendors.htm", "11"],
  ["Add New Equipment", "source/add new equipment.htm", "11"],
  ["Equipment Families", "source/equipment families.htm", "11"],
  ["Create a PM", "source/create a pm.htm", "11"],
  ["Create/View a Work Order", "source/create a work order.htm", "11"],
  ["Print a Work Order", "source/print a work order.htm", "11"],
  ["Create and Monitor a Project", "source/create and monitor a project.htm", "11"],
  ["Complete/Edit a Work Order", "source/complete a work order.htm", "11"],
  ["Create/Use Meter Readings", "source/create a meter reading.htm", "11"],
  ["Keep Track of Parts", "source/parts.htm", "11"],
  ["Create Purchase Order for Parts", "source/order parts.htm", "11"],
  ["Handle Backorders", "source/handle backorders.htm", "11"],
  ["View/Print Reports", "source/use reports.htm", "11"],
  ["E-mail Orders", "source/e-mail orders.htm", "11"],
  ["Sign-out Equipment", "source/sign-out equipment.htm", "11"],
  ["Delete an Entry", "source/delete an entry.htm", "11"],
  ["Multiple-delete or -update", "source/multiple-delete or -update.htm", "11",
   ["Multi WOs & Equipment", "source/multi wos & equipment.htm", "11"],
   ["Multi PMs", "source/multi pms.htm", "11"],
   ["Multi Parts", "source/multi parts.htm", "11"]
  ],
  ["View Login Activity", "source/view login activity.htm", "11"],
  ["Customize Site Settings", "source/customize site settings.htm", "11"]
 ],
 ["Using the Startup Kit", "source/using the startup kit.htm", "1"],
 ["Reference", "source/reference.htm", "1",
  ["Utilities", "source/utilities.htm", "11"],
  ["Custom Fields", "source/custom fields.htm", "11"],
  ["Personalizing Your View", "source/personalizing your view.htm", "11"],
  ["PM intervals", "source/pm intervals.htm", "11"],
  ["Requests", "source/requests.htm", "11"],
  ["Role Permissions", "source/role permissions.htm", "11"],
  ["Condition Based Maintenance", "source/condition based maintenance.htm", "11"],
  ["Hour Decimal Equivalent Table", "source/hour decimal equivalent table.htm", "11"],
  ["Lunar Tables", "source/lunar tables.htm", "11"],
  ["Printing from IE", "source/printing from ie.htm", "11"],
  ["Using IE 8", "source/using ie 8.htm", "11"],
  ["Printing Bigfoot Help Materials", "source/printing bigfoot help materials.htm", "11"],
  ["Using Regions", "source/using regions .htm", "11"],
  ["Cross-Site Duplication", "source/cross-site duplication.htm", "11"],
  ["The Need for Speed", "source/the need for speed.htm", "11"],
  ["Crystal Print Control", "source/crystal print controll.htm", "11"],
  ["Field Lengths", "source/field lengths.htm", "11"],
  ["Part Express for Bar Codes", "source/part express for bar codes.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;
}