https://www.3chi.com/wp-content/plugins/3c-age-gate/public/js/3c-age-gate-public.js?ver=2.0

1// Add cookie to browser on "yes" click
2function acceptCookie() {
3    const ageGateCookieName = "age_gate";
4    const ageGateCookieDuration = 30;
5    const date = new Date();
6    date.setDate( date.getDate() + ageGateCookieDuration );
7    const expires = "expires=" + date.toUTCString();
8
9    document.cookie = ageGateCookieName + "=1; " + expires + "; path=/";
10    document.getElementById( "age-verify" ).style.visibility = "hidden";
11}
12
13// Extra check to hide age gate if it's cached, but cookie already exists
14function checkAgeGateCookie(){
15    const ageGateCookieName = "age_gate";
16
17    if ( document.cookie.indexOf(ageGateCookieName) >= 0 ){
18        document.getElementById("age-verify").style.visibility = "hidden";
19    } 
20}
21
22checkAgeGateCookie();