imdb actor age reader

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "imdb actor age reader",
  "version": "1.3.0",
  "manifest_version": 2,
  "description": "Shows the age of the actor while filming the movie",
  "background": {
    "page": "background.html"
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "js": [
        "jquery.min.js",
        "background.js"
      ],
      "matches": [
        "http://www.imdb.com/*",
        "https://www.imdb.com/*"
      ]
    }
  ]
}