https://hipercom.pl/site.js

1function prepareEmails() {
2    var emails = document.getElementsByClassName("contact");
3    var i;
4    if (emails && emails.length) {
5        for (i = 0; i < emails.length; i++) {
6            emails[i].innerHTML = emails[i].innerHTML.replace("__at__", "@");
7        }
8    }
9}
10
11function showLogo() {
12    var el = document.getElementById("logo-image");
13    if (el) {
14        el.classList.toggle("show");
15    }
16}
17
18function autorun() {
19    prepareEmails();
20    showLogo();
21}
22
23function toggle(el) {
24    if (el.style.display !== "block") {
25        el.style.display = "block";
26    } else {
27        el.style.display = "none";
28    }
29}
30
31function navmenuclick(btn) {
32    var el = document.getElementById("navmenu-content");
33    if (el) {
34        el.classList.toggle("change");
35    }
36    if (btn) {
37        btn.classList.toggle("change");
38    }
39}
40
41function navlinkclick() {
42    var btn = document.getElementById("navmenu-button");
43    if (btn) {
44        navmenuclick(btn);
45    }
46}
47
48function topbuttonclick() {
49    document.body.scrollTop = 0; // For Safari
50    document.documentElement.scrollTop = 0; // For Chrome, Firefox, IE and Opera
51}