Examine source code of SchovajHriba

{
  "name": "SchovajHriba",
  "version": "0.9",
  "description": "Schovaj Hribovu vyzvu na predplatne tyzden.sk",
  "content_scripts": [
    {
      "js": [
        "jquery.min.js",
        "hide.js"
      ],
      "matches": [
        "*://www.tyzden.sk/*"
      ]
    }
  ],
  "manifest_version": 2
}