Examine source code of new year 2012

{
  "theme": {
    "images": {
      "theme_frame": "3160nosharp.jpg"
    },
    "colors": {
      "frame": "#f2f2f2",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "new year 2012",
  "manifest_version": 2,
  "description": "Celebration 2012 New Year snowflakes winter celebrate Happy Birthday green pink yellow blue December January writing numbers Real.Twilight"
}