function loadCommands(){
  mediaType = -1;
  mediaDuration = 2889533;
  AddCmdItem(new CmdItemNode('Reference/0.htm', 0, 0, 1, 'url'));
  AddCmdItem(new CmdItemNode('Reference/868666.htm', 868666, 868666, 1, 'url'));
  AddCmdItem(new CmdItemNode('Reference/1741000.htm', 1741000, 1741000, 1, 'url'));
}