Add a button to open an iframe's source in a new tab on nerd.wwnorton.com/nerd/
// ==UserScript==
// @name NerdScript
// @namespace https://nerd.wwnorton.com/nerd/
// @version 1.0
// @description Add a button to open an iframe's source in a new tab on nerd.wwnorton.com/nerd/
// @author Augusto Larson
// @match https://nerd.wwnorton.com/nerd/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
function openIframeSourceInNewTab() {
var iframe = document.querySelector('#iframe-content');
var src = iframe.src;
// console.log(src);
window.open(src, '_blank');
}
var button = document.createElement('button');
button.innerHTML = 'Open Source in New Tab';
button.style.position = 'fixed';
button.style.top = '100';
button.style.right = '10px';
button.style.zIndex = '9999';
button.style.backgroundColor = 'white';
button.style.borderRadius = '5px';
button.style.color = 'white';
button.addEventListener('click', openIframeSourceInNewTab);
document.body.appendChild(button);
})();