change customize the color scheme of a Google Map?

change customize the color scheme of a Google Map? http://gmaps-samples-v3.googlecode.com/svn/trunk/styledmaps/wizard/index.html

HTML

<script src="http://maps.google.com/maps/api/js?sensor=false&amp;.js"></script>
More collors: http://gmaps-samples-v3.googlecode.com/svn/trunk/styledmaps/wizard/index.html
<div id='map_canvas'></div>
<div id="current">Nothing yet...</div>

CSS

#map_canvas {
  width: 400px;
  height: 300px;
}

#current {
  padding-top: 25px;
}

JavaScript

var settingsItemsMap = {
  zoom: 12,
  center: new google.maps.LatLng(40.768516981, -73.96927308),
  zoomControlOptions: {
    style: google.maps.ZoomControlStyle.LARGE
  },
  styles: [{
    "stylers": [{
      "hue": "#ccff00"
    }, {
      "saturation": -100
    }]
  }],
  mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map_canvas'), settingsItemsMap);

var myMarker = new google.maps.Marker({
  position: new google.maps.LatLng(40.768516981, -73.96927308),
  draggable: true
});

google.maps.event.addListener(myMarker, 'dragend', function(evt) {
  document.getElementById('current').innerHTML = '<p>Marker dropped: Current Lat: ' + evt.latLng.lat().toFixed(3) + ' Current Lng: ' + evt.latLng.lng().toFixed(3) + '</p>';
});

google.maps.event.addListener(myMarker, 'dragstart', function(evt) {
  document.getElementById('current').innerHTML = '<p>Currently dragging marker...</p>';
});

map.setCenter(myMarker.position);
myMarker.setMap(map);