var centerLatitude = 47.182986;
var centerLongitude = 8.134904; 
var startZoom = 13;

var map;

function init() {
  if (GBrowserIsCompatible()) {
    map = new GMap2(document.getElementById("google_map"));
    map.addControl(new GLargeMapControl());
    map.addControl(new GMapTypeControl());
    map.setCenter(new GLatLng(centerLatitude, centerLongitude), startZoom);
    addMarker(ad.lat, ad.lng)
    map.setCenter(new GLatLng(ad.lat, ad.lng), 13);
  }
}


function addMarker(lat, lng) {
  var marker = new GMarker(new GLatLng(lat, lng));
    GEvent.addListener(marker, "click", function() {
    marker.openInfoWindowHtml("<strong>Calitime AG</strong><br/><small>Haldenweid 22</br>6214 Schenkon</small>");
  });
  map.addOverlay(marker);
}






window.onload = init;