Examine source code of My New Year 2010

{
  "theme": {
    "images": {
      "theme_frame": "2010neup.jpg"
    },
    "colors": {
      "frame": "#edcc93",
      "tab_background_text": "#f7f7f7"
    }
  },
  "version": "2.0",
  "name": "My New Year 2010",
  "manifest_version": 2,
  "description": "Simply a few fireworks pictures, which I made from my balcony, with which I welcome the new year."
}