var cmdFullScreen =
{
  isCommandEnabled: function(aCommand, dummy)
  {
    return true;    // we can always do this
  },

  getCommandStateParams: function(aCommand, aParams, aRefCon) {},
  doCommandParams: function(aCommand, aParams, aRefCon) {},

  doCommand: function(aCommand)
  {
    window.fullScreen = !window.fullScreen;
  }
};

