https://bogazliyan.bel.tr/assets/js/whatsapp.js

1window.addEventListener("scroll", function () {
2  var whatsappButton = document.getElementById("whatsappButton");
3  if (window.scrollY > 100) {
4    whatsappButton.classList.add("show-whatsapbuton-scrolled");
5  } else {
6    whatsappButton.classList.remove("show-whatsapbuton-scrolled");
7  }
8});
9
10var loadingOverlay = document.querySelector(".loading");
11
12function toggleLoading(event) {
13  if (loadingOverlay.classList.contains("hidden")) {
14    loadingOverlay.classList.remove("hidden");
15  } else {
16    loadingOverlay.classList.add("hidden");
17  }
18}
19window.addEventListener("load", function () {
20  toggleLoading();
21});