Examine source code of lucid engagements

{
  "theme": {
    "images": {
      "theme_frame": "lucid1.jpg"
    },
    "colors": {
      "frame": "#990000",
      "tab_background_text": "#ffcc00"
    }
  },
  "version": "2.0",
  "name": "lucid engagements",
  "manifest_version": 2,
  "description": "a background img i made for a page i did a couple years ago--it amuses me."
}