javierarce/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
    <title>Map with image overlay | CartoDB.js</title>
    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
    <meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
    <link rel="shortcut icon" href="http://cartodb.com/assets/favicon.ico" />
    <style>
      html, body, #map {
        height: 100%;
        padding: 0;
        margin: 0;
      }
    </style>
    <link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" />
  </head>
  <body>
    <div id="map"></div>

    <!-- include cartodb.js library -->
    <script src="http://libs.cartocdn.com/cartodb.js/v3/cartodb.js"></script>

    <script>
      function main() {
        var map = new L.Map('map', {
          zoomControl: false,
          center: [40.712216, -74.22655],
          zoom: 13
        });

        L.tileLayer('http://tile.stamen.com/toner/{z}/{x}/{y}.png', {
          attribution: 'Stamen'
        }).addTo(map);

        cartodb.createLayer(map, 'http://documentation.cartodb.com/api/v2/viz/2b13c956-e7c1-11e2-806b-5404a6a683d5/viz.json')
                            .addTo(map)
                            .on('done', function(layer) {

                              layer.setInteraction(true);

                              var imageUrl = 'https://farm4.staticflickr.com/3731/14101168818_932d707f90_o.jpg',
                              // This is the trickiest part - you'll need accurate coordinates for the
                              // corners of the image. You can find and create appropriate values at
                              // http://maps.nypl.org/warper/ or
                              // http://www.georeferencer.org/
                              imageBounds = L.latLngBounds([
                                [40.712216, -74.22655],
                                [40.773941, -74.12544]]);

                                var overlay = L.imageOverlay(imageUrl, imageBounds)
                                .addTo(map);

                                layer.on('featureOver', function(e, pos, latlng, data) {
                                  cartodb.log.log(e, pos, latlng, data);
                                });

                                layer.on('error', function(err) {
                                  cartodb.log.log('error: ' + err);
                                });
                            }).on('error', function() {
                              cartodb.log.log("some error occurred");
                            });
      }

      // you could use $(window).load(main);
      window.onload = main;
    </script>
  </body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Map with image overlay \| CartoDB.js</title>
	<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
	<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
	<link rel="shortcut icon" href="http://cartodb.com/assets/favicon.ico" />
	<style>
	html, body, #map {
	height: 100%;
	padding: 0;
	margin: 0;
	}
	</style>
	<link rel="stylesheet" href="http://libs.cartocdn.com/cartodb.js/v3/themes/css/cartodb.css" />
	</head>
	<body>
	<div id="map"></div>

	<!-- include cartodb.js library -->
	<script src="http://libs.cartocdn.com/cartodb.js/v3/cartodb.js"></script>

	<script>
	function main() {
	var map = new L.Map('map', {
	zoomControl: false,
	center: [40.712216, -74.22655],
	zoom: 13
	});

	L.tileLayer('http://tile.stamen.com/toner/{z}/{x}/{y}.png', {
	attribution: 'Stamen'
	}).addTo(map);

	cartodb.createLayer(map, 'http://documentation.cartodb.com/api/v2/viz/2b13c956-e7c1-11e2-806b-5404a6a683d5/viz.json')
	.addTo(map)
	.on('done', function(layer) {

	layer.setInteraction(true);

	var imageUrl = 'https://farm4.staticflickr.com/3731/14101168818_932d707f90_o.jpg',
	// This is the trickiest part - you'll need accurate coordinates for the
	// corners of the image. You can find and create appropriate values at
	// http://maps.nypl.org/warper/ or
	// http://www.georeferencer.org/
	imageBounds = L.latLngBounds([
	[40.712216, -74.22655],
	[40.773941, -74.12544]]);

	var overlay = L.imageOverlay(imageUrl, imageBounds)
	.addTo(map);

	layer.on('featureOver', function(e, pos, latlng, data) {
	cartodb.log.log(e, pos, latlng, data);
	});

	layer.on('error', function(err) {
	cartodb.log.log('error: ' + err);
	});
	}).on('error', function() {
	cartodb.log.log("some error occurred");
	});
	}

	// you could use $(window).load(main);
	window.onload = main;
	</script>
	</body>
	</html>