function loadCommands(){
  mediaType = -1;
  mediaDuration = 1540643;
  AddCmdItem(new CmdItemNode('Reference/0.htm', 0, 0, 1, 'url'));
  AddCmdItem(new CmdItemNode('Reference/576542.htm', 576542, 576542, 1, 'url'));
  AddCmdItem(new CmdItemNode('Reference/746779.htm', 746779, 746779, 1, 'url'));
}