Говори по-русски!

manifest.json

{
  "update_url": "http://clients2.google.com/service/update2/crx",
  "name": "Говори по-русски!",
  "version": "0.1.1",
  "description": "Данное расширение поможет вам читать в интернете по-русски!",
  "manifest_version": 2,
  "permissions": [
    "tabs",
    "<all_urls>"
  ],
  "background": {
    "page": "background.html"
  },
  "icons": {
    "48": "logo48.png",
    "128": "logo128.png"
  },
  "content_scripts": [
    {
      "all_frames": true,
      "js": [
        "js/jquery-1.7.2.min.js",
        "js/jquery.tipTip.minified.js",
        "js/content.js"
      ],
      "css": [
        "css/content.css",
        "css/tipTip.css"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end"
    }
  ]
}