var map;
var home;
var markersArray = [];
function loadMap(lat, lng, name, latlng) {
    var location= new google.maps.LatLng(lat, lng);
        map.setCenter(location);
    var marker = new google.maps.Marker({
        map: map,
        position: map.getCenter()
    });
    var Mapinfoe = '<div style="text-align:center"><b>'+name+'</b><br/><p>'+latlng+'</p></div>';
    var infowindow = new google.maps.InfoWindow();
        infowindow.setContent(Mapinfoe);
        infowindow.open(map, marker);
} 
function initialize() {
    var mapOptions = {
        center: new google.maps.LatLng(Lattitude, Longitude),
        zoom: 16
    };
    map = new google.maps.Map(document.getElementById('map-canvas'),
            mapOptions);
    var marker = new google.maps.Marker({
                map: map,
                position: map.getCenter()
              });
    var infowindow = new google.maps.InfoWindow();
        infowindow.setContent(Mapinfo);
        infowindow.open(map, marker);
  var input = /** @type {HTMLInputElement} */(
      document.getElementById('pac-input'));

  var types = document.getElementById('type-selector');
  map.controls[google.maps.ControlPosition.TOP_LEFT].push(input);
  map.controls[google.maps.ControlPosition.TOP_LEFT].push(types);

  var autocomplete = new google.maps.places.Autocomplete(input);
  autocomplete.bindTo('bounds', map);

  var infowindow = new google.maps.InfoWindow();
  var marker = new google.maps.Marker({
    map: map,
    anchorPoint: new google.maps.Point(0, -29)
  });
  google.maps.event.addListener(map,'click',function(event) {
    document.getElementById('st-map-location').value = event.latLng.lat() + ', ' + event.latLng.lng()
  })
 
        google.maps.event.addListener(map,'mousemove',function(event) {
            document.getElementById('latspan').innerHTML = event.latLng.lat()
            document.getElementById('lngspan').innerHTML = event.latLng.lng()
            document.getElementById('latlong').innerHTML = event.latLng.lat() + ', ' + event.latLng.lng()
  });
  google.maps.event.addListener(autocomplete, 'place_changed', function() {
    infowindow.close();
    marker.setVisible(false);
    var place = autocomplete.getPlace();
    if (!place.geometry) {
      return;
    }

    // If the place has a geometry, then present it on a map.
    if (place.geometry.viewport) {
      map.fitBounds(place.geometry.viewport);
    } else {
      map.setCenter(place.geometry.location);
      map.setZoom(17);  // Why 17? Because it looks good.
    }
    marker.setIcon(/** @type {google.maps.Icon} */({
      url: place.icon,
      size: new google.maps.Size(71, 71),
      origin: new google.maps.Point(0, 0),
      anchor: new google.maps.Point(17, 34),
      scaledSize: new google.maps.Size(35, 35)
    }));
    marker.setPosition(place.geometry.location);
    marker.setVisible(true);

    var address = '';
    if (place.address_components) {
      address = [
        (place.address_components[0] && place.address_components[0].short_name || ''),
        (place.address_components[1] && place.address_components[1].short_name || ''),
        (place.address_components[2] && place.address_components[2].short_name || '')
      ].join(' ');
    }

    infowindow.setContent('<div><strong>' + place.name + '</strong><br>' + address);
    infowindow.open(map, marker);
  });

  // Sets a listener on a radio button to change the filter type on Places
  // Autocomplete.
  function setupClickListener(id, types) {
    var radioButton = document.getElementById(id);
    google.maps.event.addDomListener(radioButton, 'click', function() {
      autocomplete.setTypes(types);
    });
  }
  setupClickListener('changetype-all', []);
  setupClickListener('changetype-address', ['address']);
  setupClickListener('changetype-establishment', ['establishment']);
  setupClickListener('changetype-geocode', ['geocode']);
}
google.maps.event.addDomListener(window, 'load', initialize);