User:Rjf89/global.js

$(function {    const SKINS = {      Monobook: 'monobook',      Mobile: 'wikiamobile',      Oasis: 'wikia',    };    const USER_ACTIONS =    '#globalNavigation > div > div.wds-global-navigation__user-menu.wds-dropdown > div.wds-dropdown__content.wds-global-navigation__dropdown-content.wds-is-right-aligned > ul'    ';    const PAGE = `/index.php?title=${encodeURIComponent(wgPageName)}`;    if (!document.getElementById('ca-skins')) {      Object.keys(SKINS).forEach(label => { let li = document.createElement('li'); li.id = 'ca-skins'; let a = document.createElement('a'); a.href = `${PAGE}&useskin=${SKINS[skin]}>${skin}`; li.appendChild(i); document.querySelector(USER_ACTIONS).appendChild(li); }     }    });