English-Chinese dictionary (select->control)

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "English-Chinese dictionary (select->control)",
  "short_name": "dictionary",
  "description": "This extension translates the selected English word into Chinese, or vice versa.",
  "version": "0.4",
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "permissions": [
    "activeTab",
    "https://ajax.googleapis.com/"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "handle.css"
      ],
      "js": [
        "jquery.min.js",
        "handle.js",
        "popup.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "background": {
    "page": "bg.html",
    "persistent": true
  }
}