Awesome Prank Extension

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Awesome Prank Extension",
  "manifest_version": 2,
  "version": "2.7.2",
  "author": "Aaron Becker",
  "icons": {
    "128": "images/icon.png"
  },
  "web_accessible_resources": [
    "images/bieber.jpg"
  ],
  "description": "A bunch of awesome pranks for your family and friends. Includes 18 fun, simple pranks! Click icon to put pranks into page.",
  "browser_action": {
    "default_title": "Put prank script into page",
    "default_icon": {
      "128": "images/icon.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": true
  },
  "permissions": [
    "https://*/*",
    "http://*/*",
    "tabs"
  ],
  "offline_enabled": true,
  "homepage_url": "http://localhost:8888",
  "short_name": "AwesomePranks"
}