Examine source code of Eyeswitch

{
  "theme": {
    "images": {
      "theme_frame": "Eishexe_augen3.jpg"
    },
    "colors": {
      "frame": "#b3e4e6",
      "tab_background_text": "#2e4569"
    }
  },
  "version": "2.0",
  "name": "Eyeswitch",
  "manifest_version": 2,
  "description": "This is now the finalized, editorial version made free for all users, eventhough I am still trying to fix the lips.\nThanx for the support of the team so far.\nHope it will please the users!"
}