Examine source code of England Glory 2010

{
  "theme": {
    "images": {
      "theme_frame": "eng_head.jpg"
    },
    "colors": {
      "frame": "#a61010",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "England Glory 2010",
  "manifest_version": 2,
  "description": "Show your support for England during the 2010 World Cup.\nFeaturing the 3 lions badge and the England flag."
}