(function(){
    const KEY = "g4c_cp_sessid";
    const urlId = new URLSearchParams(location.search).get(KEY);
    const sessId = urlId || localStorage.getItem(KEY);

    if(urlId) localStorage.setItem(KEY, urlId);

    const script = document.createElement("script");
    let src = "//get4click.ru/wrapper.php?method=shop_scripts&shopId=1070";
    if (sessId) src += (src.includes('?') ? '&' : '?') + KEY + '=' + encodeURIComponent(sessId);
    script.src = src;
    document.head.appendChild(script);
})();