var TITEMS = [ 
 ["Aoork DVDRipper - Professionally ripping DVD to all popular video and audio formats!", "html/welcome.htm", "11"],
 ["About the Aoork DVDRipper Home", null, "1",
  ["Trial version and full version", "html/system-ver.htm", "11"],
  ["Overview of features", "html/overview.htm", "11"],
  ["Update log", "html/updatelog.htm", "11"],
  ["System requirements", "html/systemrequirement.htm", "11"],
  ["Install & Upgrade", "html/installandupgrade.htm", "11"],
  ["Uninstalling", "html/uninstallation.htm", "11"],
  ["License", "html/license.htm", "11"]
 ],
 ["Getting started with Aoork DVDRipper", null, "1",
  ["Create and start a task", "html/task.htm", "11",
   ["Clip", "html/split.htm", "11"],
   ["Text watermark", "html/text-watermark.htm", "11"],
   ["Image watermark", "html/image-watermark.htm", "11"],
   ["Subtitle offset", "html/subtitle.htm", "11"],
   ["ID3 tags", "html/id3.htm", "11"]
  ],
  ["Task Notify", "html/notify.htm", "11"],
  ["Snap DVD as single image", "html/start-snap.htm", "11"],
  ["Snap DVD as multiple images", "html/start-snap2.htm", "11"]
 ],
 ["Options", "html/option.htm", "11"],
 ["Interface", null, "1",
  ["Snap DVD", "html/snap.htm", "11"],
  ["Main window", "html/main.htm", "11"],
  ["Advanced task", null, "1",
   ["Clip", "html/adv1.htm", "11"],
   ["Text Watermark", "html/adv2.htm", "11"],
   ["Image Watermark", "html/adv5.htm", "11"],
   ["Subtitle offset", "html/adv3.htm", "11"],
   ["ID3 tags", "html/adv4.htm", "11"]
  ],
  ["Working with Audiences", null, "1",
   ["RM Profiles", "html/profile-rm.htm", "11"],
   ["WMV Profiles", "html/profile-wmv.htm", "11"],
   ["AVI Profiles", "html/profile-avi.htm", "11"],
   ["MP4 Profiles", "html/profile-mp4.htm", "11"],
   ["3GP Profiles", "html/profile-3gp.htm", "11"],
   ["MOV Profiles", "html/profile-mov.htm", "11"],
   ["FLV Profiles", "html/profile-flv.htm", "11"],
   ["ASF Profiles", "html/profile-asf.htm", "11"],
   ["MPG Profiles", "html/profile-mpg.htm", "11"],
   ["MP3 Profiles", "html/profile-mp3.htm", "11"],
   ["RA Profiles", "html/profile-ra.htm", "11"],
   ["WMA Profiles", "html/profile-wma.htm", "11"],
   ["AAC Profiles", "html/profile-aac.htm", "11"],
   ["AC3 Profiles", "html/profile-ac3.htm", "11"],
   ["MP2 Profiles", "html/profile-mp2.htm", "11"],
   ["AMR Profiles", "html/profile-amr.htm", "11"],
   ["WAV Profiles", "html/profile-wav.htm", "11"],
   ["OGG Profiles", "html/profile-ogg.htm", "11"]
  ]
 ],
 ["FAQ", "html/use.htm", "11"],
 ["Purchase and Register", "html/purchase.htm", "11"],
 ["Contacting us", "html/contactus.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;
}