simple styled map

Customize a simple styled map. example: https:developers.google.commapsdocumentationjavascriptexamplesmaptype-styled-simple

var map;
var brooklyn = new google.maps.LatLng(40.6743890, -73.9455);

var MY_MAPTYPE_ID = \'custom_style\';

function initialize() {

  var featureOpts = [
    {
      stylers: [
        { hue: \'#890000\' },
        { visibility: \'simplified\' },
        { gamma: 0.5 },
        { weight: 0.5 }
      ]
    },
    {
      elementType: \'labels\',
      stylers: [
        { visibility: \'off\' }
      ]
    },
    {
      featureType: \'water\',
      stylers: [
        { color: \'#890000\' }
      ]
    }
  ];

  var mapOptions = {
    zoom: 12,
    center: brooklyn,
    mapTypeControlOptions: {
      mapTypeIds: [google.maps.MapTypeId.ROADMAP, MY_MAPTYPE_ID]
    },
    mapTypeId: MY_MAPTYPE_ID
  };

  map = new google.maps.Map(document.getElementById(\'map-canvas\'),
      mapOptions);

  var styledMapOptions = {
    name: \'Custom Style\'
  };

  var customMapType = new google.maps.StyledMapType(featureOpts, styledMapOptions);

  map.mapTypes.set(MY_MAPTYPE_ID, customMapType);
}

google.maps.event.addDomListener(window, \'load\', initialize);