Examine source code of AmphibianRescue

{
  "theme": {
    "images": {
      "theme_frame": "header2.jpg"
    },
    "colors": {
      "frame": "#427841",
      "tab_background_text": "#080808"
    }
  },
  "version": "2.0",
  "name": "AmphibianRescue",
  "manifest_version": 2,
  "description": "Harlequin frogs of Panama in danger of extinction, targeted for conservation by the Panama Amphibian Rescue and Conservation Project"
}