michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: function parseQueryString() {
michael@0:   let url = document.documentURI;
michael@0:   let queryString = url.replace(/^about:tabcrashed?e=tabcrashed/, "");
michael@0: 
michael@0:   let urlMatch = queryString.match(/u=([^&]+)/);
michael@0:   let url = urlMatch && urlMatch[1] ? decodeURIComponent(urlMatch[1]) : "";
michael@0: 
michael@0:   let titleMatch = queryString.match(/d=([^&]*)/);
michael@0:   title = titleMatch && titleMatch[1] ? decodeURIComponent(titleMatch[1]) : "";
michael@0: 
michael@0:   return [url, title];
michael@0: }
michael@0: 
michael@0: let [url, title] = parseQueryString();
michael@0: document.title = title;
michael@0: document.getElementById("tryAgain").setAttribute("url", url);