Totalizer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "scripts": [
      "totalizer-background.js"
    ]
  },
  "browser_action": {
    "default_icon": "icon19-disabled.png",
    "default_title": "Enable Totalizer"
  },
  "content_scripts": [
    {
      "css": [
        "jquery.contextmenu.css",
        "totalizer.css"
      ],
      "js": [
        "jquery.min.js",
        "jquery.contextmenu.js",
        "totalize.js"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "run_at": "document_idle"
    }
  ],
  "description": "Add useful functions for table rows and columns",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "manifest_version": 2,
  "name": "Totalizer",
  "permissions": [
    "tabs"
  ],
  "version": "0.90",
  "web_accessible_resources": [
    "icon19-disabled.png",
    "icon16.png"
  ]
}