const SettingsURL = chrome.runtime.getURL('settings.html'); const InExtensionSettings = window.location.pathname.split('/')[3] === 'polyplus' && window.location.hash !== '#dev'; if (InExtensionSettings === true) { window.location.href = SettingsURL + window.location.hash; } document.addEventListener('DOMContentLoaded', function () { const Nav = document.getElementsByClassName('nav nav-pills')[0]; const PolyPlusItem = document.createElement('a'); PolyPlusItem.classList = 'nav-link'; PolyPlusItem.href = SettingsURL; PolyPlusItem.innerHTML = ` Poly+ `; Nav.insertBefore(PolyPlusItem, Nav.getElementsByTagName('hr')[0]); });