https://gwaldpark.com/templates/ipsys/js/privacy-policy-modal.js

1let privacyPolicyCookie = "privacyPolicyCookieOn";
2let privacyPolicyModal = document.querySelector(".privacy-policy-modal");
3let privacyPolicyModalAppruveButton = document.querySelector(".privacy-policy-modal-appruve-button");
4
5function writeCookie(name, val, expires) {
6    let date = new Date;
7    date.setDate(date.getDate() + expires);
8    document.cookie = name+"="+val+"; expires="+date.toUTCString()+";path=/";
9}
10
11function readCookie(name) {
12    let matches = document.cookie.match(new RegExp(
13        "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
14    ));
15
16    return matches ? decodeURIComponent(matches[1]) : false;
17}
18
19privacyPolicyModalAppruveButton.addEventListener('click', () => {
20    writeCookie(privacyPolicyCookie, 'true', 1);
21    privacyPolicyModal.classList.remove("privacy-policy-modal-show");
22});
23
24if (!readCookie(privacyPolicyCookie)) {
25    privacyPolicyModal.classList.add("privacy-policy-modal-show");
26}
27
28console.log(readCookie(privacyPolicyCookie));