Examine source code of MilleDrive.com

{
  "theme": {
    "images": {
      "theme_frame": "Firefox-header2.png"
    },
    "colors": {
      "frame": "#ff003c",
      "tab_background_text": "#ff003c"
    }
  },
  "version": "2.0",
  "name": "MilleDrive.com",
  "manifest_version": 2,
  "description": "MilleDrive is an Online Video Portal with support for High Definition video content and is also a File Sharing network where users can upload content upto 1000 MB (1 GB) in size.\n"
}