https://www.gtec.at/wp-content/themes/gtc/br41n/gtc-maps.js?ver=1772710701

1// /assets/js/gtc-maps.js
2(function () {
3  function initAllMaps() {
4    if (!window.google || !google.maps) return;
5
6    document.querySelectorAll(".js-gtc-map").forEach((el) => {
7      if (el.dataset.inited === "1") return;
8
9      const lat = parseFloat(el.dataset.lat);
10      const lng = parseFloat(el.dataset.lng);
11      const zoom = parseInt(el.dataset.zoom || "4", 10);
12      const title = el.dataset.title || "";
13
14      const map = new google.maps.Map(el, {
15        center: { lat, lng },
16        zoom,
17        styles: window.GTC_MAP_STYLE || null,
18        mapTypeControl: false,
19        streetViewControl: false,
20        fullscreenControl: false,
21      });
22
23      new google.maps.Marker({
24        position: { lat, lng },
25        map,
26        title,
27      });
28
29      el.dataset.inited = "1";
30    });
31  }
32
33  // If Maps loads after DOM
34  document.addEventListener("DOMContentLoaded", initAllMaps);
35
36  // Also try immediately (in case DOM already loaded + maps already present)
37  window.initAllMaps = initAllMaps;
38  initAllMaps();
39})();