Magic Nub

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Magic Nub",
  "manifest_version": 2,
  "version": "0.1",
  "description": "An on-screen pointing stick.",
  "icons": {
    "16": "img/icon_16.png",
    "48": "img/icon_48.png"
  },
  "browser_action": {},
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "jquery.js",
        "content.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    "img/ps.jpeg",
    "img/hand.png",
    "img/pointer.png"
  ]
}