add:  document.getElementById("nav-bar-contextual").hidden = !gFullScreen;  
context: function DoFullScreen(){  gFullScreen = !gFullScreen;    document.getElementById("nav-bar").hidden = gFullScreen;  getBrowser().setStripVisibilityTo(!gFullScreen);  window.fullScreen = gFullScreen;  }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/60069e92fca37545cbb2e919474e1fa5e3f71ef3/minimo.js/clean/minimo/chrome/content/minimo.js