Examine source code of Ball Park and Elevators

{
  "theme": {
    "images": {
      "theme_frame": "GrandStandatBallPark.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Ball Park and Elevators",
  "manifest_version": 2,
  "description": "The old grandstand was damaged by strong winds and was rebuilt.  Most of the elevators are gone now.  Baseball lives on."
}