function getCookie(name) {
            let matches = document.cookie.match(new RegExp(
            "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
            ));
            return matches ? decodeURIComponent(matches[1]) : undefined;
        }

        let ss = getCookie('engine');
        if(ss !== undefined){
            window.addEventListener("load", (event) => {
                replaceLinks();
            });
        }
    

function replaceLinks(){
    let copy_code = document.getElementsByClassName("js__get-promocode");
    for (let i = 0, len = copy_code.length; i < len; i++) {
        copy_code[i].classList.add("copy_code_hidden");
    }
}