function mapa_za() {
  document.getElementById('dir_za').style.display="block";
  document.getElementById('dir_mosty').style.display="none";
  document.getElementById('dir_makov').style.display="none";
  document.getElementById('dir_zward').style.display="none";

    var map_za;
    var directionsPanel_za;
    var directions_za;

      map_za = new GMap2(document.getElementById("map_za"));
      map_za.setCenter(new GLatLng(49.42,18.85), 12);
      map_za.addControl(new GSmallMapControl());
      map_za.addControl(new GMapTypeControl());
      directionsPanel_za = document.getElementById("route_za");
      directions_za = new GDirections(map_za, directionsPanel_za);
      directions_za.load("from: 49.2361,18.7376 to: 49.42,18.85");
}
function mapa_mosty() {
  document.getElementById('dir_za').style.display="none";
  document.getElementById('dir_mosty').style.display="block";
  document.getElementById('dir_makov').style.display="none";
  document.getElementById('dir_zward').style.display="none";
    var map_mo;
    var directionsPanel_mo;
    var directions_mo;

      map_mo = new GMap2(document.getElementById("map_mo"));
      map_mo.setCenter(new GLatLng(49.42,18.85), 12);
      map_mo.addControl(new GSmallMapControl());
      map_mo.addControl(new GMapTypeControl());
      directionsPanel_mo = document.getElementById("route_mo");
      directions_mo = new GDirections(map_mo, directionsPanel_mo);
      directions_mo.load("from: 49.496284,18.76379 to: 49.42,18.85");
}
function mapa_makov() {
  document.getElementById('dir_za').style.display="none";
  document.getElementById('dir_mosty').style.display="none";
  document.getElementById('dir_makov').style.display="block";
  document.getElementById('dir_zward').style.display="none";
    var map_ma;
    var directionsPanel_ma;
    var directions_ma;

      map_ma = new GMap2(document.getElementById("map_ma"));
      map_ma.setCenter(new GLatLng(49.42,18.85), 12);
      map_ma.addControl(new GSmallMapControl());
      map_ma.addControl(new GMapTypeControl());
      directionsPanel_ma = document.getElementById("route_ma");
      directions_ma = new GDirections(map_ma, directionsPanel_ma);
      directions_ma.load("from: 49.383714,18.411713 to: 49.42,18.85");
}
function mapa_zward() {
  document.getElementById('dir_za').style.display="none";
  document.getElementById('dir_mosty').style.display="none";
  document.getElementById('dir_makov').style.display="none";
  document.getElementById('dir_zward').style.display="block";
    var map_zw;
    var directionsPanel_zw;
    var directions_zw;

      map_zw = new GMap2(document.getElementById("map_zw"));
      map_zw.setCenter(new GLatLng(49.42,18.85), 12);
      map_zw.addControl(new GSmallMapControl());
      map_zw.addControl(new GMapTypeControl());
      directionsPanel_zw = document.getElementById("route_zw");
      directions_zw = new GDirections(map_zw, directionsPanel_zw);
      directions_zw.load("from: 49.511724,18.975792 to: 49.42,18.85");
}