Examine source code of down by the river

{
  "theme": {
    "images": {
      "theme_frame": "gatorheadermaster_XP.jpg"
    },
    "colors": {
      "frame": "#d8e6b5",
      "tab_background_text": "#adc291"
    }
  },
  "version": "2.0",
  "name": "down by the river",
  "manifest_version": 2,
  "description": "scarrvision image optimized for xp"
}