function initializeMaps(markers) {
	var myLatLng = {lat: -25.2744, lng: 133.7751};

	var mapStyle = [{"featureType":"landscape","stylers":[{"saturation":-100},{"lightness":65},{"visibility":"on"}]},{"featureType":"poi","stylers":[{"saturation":-100},{"lightness":51},{"visibility":"simplified"}]},{"featureType":"road.highway","stylers":[{"saturation":-100},{"visibility":"simplified"}]},{"featureType":"road.arterial","stylers":[{"saturation":-100},{"lightness":30},{"visibility":"on"}]},{"featureType":"road.local","stylers":[{"saturation":-100},{"lightness":40},{"visibility":"on"}]},{"featureType":"transit","stylers":[{"saturation":-100},{"visibility":"simplified"}]},{"featureType":"administrative.province","stylers":[{"visibility":"off"}]},{"featureType":"water","elementType":"labels","stylers":[{"visibility":"on"},{"lightness":-25},{"saturation":-100}]},{"featureType":"water","elementType":"geometry","stylers":[{"hue":"#ffff00"},{"lightness":-25},{"saturation":-97}]}];
  var map = new google.maps.Map(document.getElementById('map_canvas'), {
    zoom: 4,
    center: myLatLng,
		styles: mapStyle
  });

	var bounds = new google.maps.LatLngBounds();

	markers.forEach(function(point) {
	 	generateIcon(point[0], function(src) {
		  var pos = new google.maps.LatLng(point[1], point[2]);

	  	bounds.extend(pos);

		  new google.maps.Marker({
		  	position: pos,
			  map: map,
			  icon: src
		  });
		});
	});

	// map.fitBounds(bounds);
}

var generateIconCache = {};

function generateIcon(number, callback) {
  if (generateIconCache[number] !== undefined) {
    callback(generateIconCache[number]);
  }

  var fontSize = 16,
    imageWidth = imageHeight = 35;

  if (number >= 1000) {
    fontSize = 10;
    imageWidth = imageHeight = 55;
  } else if (number < 1000 && number > 100) {
    fontSize = 14;
    imageWidth = imageHeight = 45;
  }

  var svg = d3.select(document.createElement('div')).append('svg')
    .attr('viewBox', '0 0 54.4 54.4')
    .append('g')

  var circles = svg.append('circle')
    .attr('cx', '27.2')
    .attr('cy', '27.2')
    .attr('r', '21.2')
    .style('fill', '#2063C6');

  var path = svg.append('path')
    .attr('d', 'M27.2,0C12.2,0,0,12.2,0,27.2s12.2,27.2,27.2,27.2s27.2-12.2,27.2-27.2S42.2,0,27.2,0z M6,27.2 C6,15.5,15.5,6,27.2,6s21.2,9.5,21.2,21.2c0,11.7-9.5,21.2-21.2,21.2S6,38.9,6,27.2z')
    .attr('fill', '#FFFFFF');

  var text = svg.append('text')
    .attr('dx', 27)
    .attr('dy', 32)
    .attr('text-anchor', 'middle')
    .attr('style', 'font-size:' + fontSize + 'px; fill: #FFFFFF; font-family: Arial, Verdana; font-weight: bold')
    .text(number);

  var svgNode = svg.node().parentNode.cloneNode(true),
    image = new Image();

  d3.select(svgNode).select('clippath').remove();

  var xmlSource = (new XMLSerializer()).serializeToString(svgNode);

  image.onload = (function(imageWidth, imageHeight) {
    var canvas = document.createElement('canvas'),
      context = canvas.getContext('2d'),
      dataURL;

    d3.select(canvas)
      .attr('width', imageWidth)
      .attr('height', imageHeight);

    context.drawImage(image, 0, 0, imageWidth, imageHeight);

    dataURL = canvas.toDataURL();
    generateIconCache[number] = dataURL;

    callback(dataURL);
  }).bind(this, imageWidth, imageHeight);

  image.src = 'data:image/svg+xml;base64,' + btoa(encodeURIComponent(xmlSource).replace(/%([0-9A-F]{2})/g, function(match, p1) {
    return String.fromCharCode('0x' + p1);
  }));
}

@@ -1102,16 +1102,162 @@
 mapStyle
+,%0A%09%09scrollwheel: false,%0A%09%09navigationControl: false,%0A%09%09mapTypeControl: false,%0A%09%09scaleControl: false,%0A%09%09draggable: false,%0A%09%09streetViewControl: false
 %0A  %7D);%0A%0A

Disable actions on the maps