function importJS(source, id, onload) { if (!document.getElementById(id)) { var JS = document.createElement("SCRIPT"); JS.type = "text/javascript"; JS.src = source; JS.id = id; if (undefined != onload) JS.onload = onload; document.getElementsByTagName("head")[0].appendChild(JS); } } if (!window.jQuery) { importJS('https://i.bngprm.com/background_skin/jquery-1.4.4.min.js', 'bcimtooljquery'); } bsTool(); function bsTool() { if (window.jQuery) { jQuery(document).ready(function () { var body = jQuery('body'); var backgroundUrl = 'https://i.bngprm.com/background_skin/2540x1600/09/en.jpg'; var backgroundBlock = '
'; body.prepend(backgroundBlock); }); } else { setTimeout(bsTool, 1); } }