Examine source code of F.T.B.2011

{
  "theme": {
    "images": {
      "theme_frame": "hedder.JPG"
    },
    "colors": {
      "frame": "#a1a1a1",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "F.T.B.2011",
  "manifest_version": 2,
  "description": "From Okinawa Japan"
}