/* eslint-disable no-unused-vars */
function injectScript(file, node) {
    var th = document.getElementsByTagName(node)[0];
    var s = document.createElement('script');
    s.setAttribute('type', 'text/javascript');
    s.setAttribute('src', file);
    th.appendChild(s);
}

function injectLink(file, node) {
    var th = document.getElementsByTagName(node)[0];
    var link = document.createElement("link");
    link.href = file;
    link.type = "text/css";
    link.rel = "stylesheet";
    th.appendChild(link);
}