https://www.neurologiisverige.se/wp-content/themes/nis/js/popup.js?ver=6.4

1jQuery( document ).ready(function( $ ){
2	function showPopup() {
3		let popup_overlay = document.getElementsByClassName('modal-overlay');
4		if(popup_overlay.length) {
5			popup_overlay[0].classList.add('active');
6		}
7		let popup_modal = document.getElementsByClassName('popup-js')[0];
8		popup_modal.classList.remove('hidden');
9		popup_modal.classList.add('active');
10		const atags = popup_modal.getElementsByTagName('a');
11		let first_a = atags[1];
12		let second_a = atags[2];
13		first_a.classList.add('btn');
14		first_a.classList.add('btn-primary');
15		first_a.classList.add('js-close-popup-link');
16		second_a.classList.add('js-close-popup');
17		let popup_date = new Date();
18		popup_date.setTime(popup_date.getTime() +  (parseInt($popup.data('frequency'))*60*60*1000));
19		document.cookie = "has_seen_"+$popup.data('popupid')+"=has_seen_"+$popup.data('popupid')+";expires="+popup_date.toUTCString()+";path=/";
20	}
21
22	var $popup = $('.popup');
23	if($popup.length > 0) {
24		showPopup();
25	}
26
27	$(document).on('click', '.close-popup, .js-close-popup', function (e) {
28		e.preventDefault();
29		$('.modal-overlay').removeClass('active');
30		$('.popup-js').removeClass('active').addClass('hide');
31	});
32	$(document).on('click', '.js-close-popup-link', function (e) {
33		$('.modal-overlay').removeClass('active');
34		$('.popup-js').removeClass('active').addClass('hide');
35	});
36});