fusion table layer with heatmap

Add a fusion table layer with a heatmap.

function initialize() {

  var map = new google.maps.Map(document.getElementById(\'map-canvas\'), {
    center: new google.maps.LatLng(10, -140),
    zoom: 3,
    mapTypeId: google.maps.MapTypeId.ROADMAP
  });

  var layer = new google.maps.FusionTablesLayer({
    query: {
      select: \'location\',
      from: \'1xWyeuAhIFK_aED1ikkQEGmR8mINSCJO9Vq-BPQ\'
    },
    heatmap: {
      enabled: true
    }
  });

  layer.setMap(map);
}

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