function initMap() {
  var myLatLng = {lat: 55.75141465651342, lng: 37.596735656261444};

  var map = new google.maps.Map(document.getElementById('map'), {
    center: myLatLng,
    scrollwheel: false,
    zoom: 15
  });

  var marker = new google.maps.Marker({
    map: map,
    position: myLatLng,
    title: ' ()  '
  });
}