text: (function() {
    var svg;
  
    //save off default references
    var d3 = window.d3, topojson = window.topojson;
  
    var defaultOptions = {
      scope: 'world',
      responsive: false,
      aspectRatio: 0.5625,
      setProjection: setProjection,
      projection: 'equirectangular',
      dataType: 'json',
      data: {},
      done: function() {},
      fills: {
        defaultFill: '#ABDDA4'
      },
      filters: {},
      geographyConfig: {
          dataUrl: null,
          hideAntarctica: true,
          hideHawaiiAndAlaska : false,
          borderWidth: 1,
          borderColor: '#FDFDFD',
          popupTemplate: function(geography, data) {
            return '<div class="hoverinfo"><strong>' + geography.properties.name + '</strong></div>';
          },
          popupOnHover: true,
          highlightOnHover: true,
          highlightFillColor: '#FC8D59',
          highlightBorderColor: 'rgba(250, 15, 160, 0.2)',
          highlightBorderWidth: 2
      },
      projectionConfig: {
        rotation: [97, 0]
      },
      bubblesConfig: {
          borderWidth: 2,
          borderColor: '#FFFFFF',
          popupOnHover: true,
          radius: null,
          popupTemplate: function(geography, data) {
            return '<div class="hoverinfo"><strong>' + data.name + '</strong></div>';
          },
          fillOpacity: 0.75,
          animate: true,
          highlightOnHover: true,
          highlightFillColor: '#FC8D59',
          highlightBorderColor: 'rgba(250, 15, 160, 0.2)',
          highlightBorderWidth: 2,
          highlightFillOpacity: 0.85,
          exitDelay: 100,
          key: JSON.stringify
      },
      arcConfig: {
        strokeColor: '#DD1C77',
        strokeWidth: 1,
        arcSharpness: 1,
        animationSpeed: 600
      }
    };
  
    /*
      Getter for value. If not declared on datumValue, look up the chain into optionsValue
    */
    function val( datumValue, optionsValue, context ) {
      if ( typeof context === 'undefined' ) {
        context = optionsValue;
        optionsValues = undefined;
      }
      var value = typeof datumValue !== 'undefined' ? datumValue : optionsValue;
  
      if (typeof value === 'undefined') {
        return  null;
      }
  
      if ( typeof value === 'function' ) {
        var fnContext = [context];
        if ( context.geography ) {
          fnContext = [context.geography, context.data];
        }
        return value.apply(null, fnContext);
      }
      else {
        return value;
      }
    }
  
    function addContainer( element, height, width ) {
      this.svg = d3.select( element ).append('svg')
        .attr('width', width || element.offsetWidth)
        .attr('data-width', width || element.offsetWidth)
        .attr('class', 'datamap')
        .attr('height', height || element.offsetHeight)
        .style('overflow', 'hidden'); // IE10+ doesn't respect height/width when map is zoomed in
  
      if (this.options.responsive) {
        d3.select(this.options.element).style({'position': 'relative', 'padding-bottom': (this.options.aspectRatio*100) + '%'});
        d3.select(this.options.element).select('svg').style({'position': 'absolute', 'width': '100%', 'height': '100%'});
        d3.select(this.options.element).select('svg').select('g').selectAll('path').style('vector-effect', 'non-scaling-stroke');
  
      }
  
      return this.svg;
    }
  
    // setProjection takes the svg element and options
    function setProjection( element, options ) {
      var width = options.width || element.offsetWidth;
      var height = options.height || element.offsetHeight;
      var projection, path;
      var svg = this.svg;
  
      if ( options && typeof options.scope === 'undefined') {
        options.scope = 'world';
      }
  
      if ( options.scope === 'usa' ) {
        projection = d3.geo.albersUsa()
          .scale(width)
          .translate([width / 2, height / 2]);
      }
      else if ( options.scope === 'world' ) {
        projection = d3.geo[options.projection]()
          .scale((width + 1) / 2 / Math.PI)
          .translate([width / 2, height / (options.projection === "mercator" ? 1.45 : 1.8)]);
      }
  
      if ( options.projection === 'orthographic' ) {
  
        svg.append("defs").append("path")
          .datum({type: "Sphere"})
          .attr("id", "sphere")
          .attr("d", path);
  
        svg.append("use")
            .attr("class", "stroke")
            .attr("xlink:href", "#sphere");
  
        svg.append("use")
            .attr("class", "fill")
            .attr("xlink:href", "#sphere");
        projection.scale(250).clipAngle(90).rotate(options.projectionConfig.rotation)
      }
  
      path = d3.geo.path()
        .projection( projection );
  
      return {path: path, projection: projection};
    }
  
    function addStyleBlock() {
      if ( d3.select('.datamaps-style-block').empty() ) {
        d3.select('head').append('style').attr('class', 'datamaps-style-block')
        .html('.datamap path.datamaps-graticule { fill: none; stroke: #777; stroke-width: 0.5px; stroke-opacity: .5; pointer-events: none; } .datamap .labels {pointer-events: none;} .datamap path {stroke: #FFFFFF; stroke-width: 1px;} .datamaps-legend dt, .datamaps-legend dd { float: left; margin: 0 3px 0 0;} .datamaps-legend dd {width: 20px; margin-right: 6px; border-radius: 3px;} .datamaps-legend {padding-bottom: 20px; z-index: 1001; position: absolute; left: 4px; font-size: 12px; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;} .datamaps-hoverover {display: none; font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; } .hoverinfo {padding: 4px; border-radius: 1px; background-color: #FFF; box-shadow: 1px 1px 5px #CCC; font-size: 12px; border: 1px solid #CCC; } .hoverinfo hr {border:1px dotted #CCC; }');
      }
    }
  
    function drawSubunits( data ) {
      var fillData = this.options.fills,
          colorCodeData = this.options.data || {},
          geoConfig = this.options.geographyConfig;
  
  
      var subunits = this.svg.select('g.datamaps-subunits');
      if ( subunits.empty() ) {
        subunits = this.addLayer('datamaps-subunits', null, true);
      }
  
      var geoData = topojson.feature( data, data.objects[ this.options.scope ] ).features;
      if ( geoConfig.hideAntarctica ) {
        geoData = geoData.filter(function(feature) {
          return feature.id !== "ATA";
        });
      }
  
      if ( geoConfig.hideHawaiiAndAlaska ) {
        geoData = geoData.filter(function(feature) {
          return feature.id !== "HI" && feature.id !== 'AK';
        });
      }
  
      var geo = subunits.selectAll('path.datamaps-subunit').data( geoData );
  
      geo.enter()
        .append('path')
        .attr('d', this.path)
        .attr('class', function(d) {
          return 'datamaps-subunit ' + d.id;
        })
        .attr('data-info', function(d) {
          return JSON.stringify( colorCodeData[d.id]);
        })
        .style('fill', function(d) {
          //if fillKey - use that
          //otherwise check 'fill'
          //otherwise check 'defaultFill'
          var fillColor;
  
          var datum = colorCodeData[d.id];
          if ( datum && datum.fillKey ) {
            fillColor = fillData[ val(datum.fillKey, {data: colorCodeData[d.id], geography: d}) ];
          }
  
          if ( typeof fillColor === 'undefined' ) {
            fillColor = val(datum && datum.fillColor, fillData.defaultFill, {data: colorCodeData[d.id], geography: d});
          }
  
          return fillColor;
        })
        .style('stroke-width', geoConfig.borderWidth)
        .style('stroke', geoConfig.borderColor);
    }
  
    function handleGeographyConfig () {
      var hoverover;
      var svg = this.svg;
      var self = this;
      var options = this.options.geographyConfig;
  
      if ( options.highlightOnHover || options.popupOnHover ) {
        svg.selectAll('.datamaps-subunit')
          .on('mouseover', function(d) {
            var $this = d3.select(this);
            var datum = self.options.data[d.id] || {};
            if ( options.highlightOnHover ) {
              var previousAttributes = {
                'fill':  $this.style('fill'),
                'stroke': $this.style('stroke'),
                'stroke-width': $this.style('stroke-width'),
                'fill-opacity': $this.style('fill-opacity')
              };
  
              $this
                .style('fill', val(datum.highlightFillColor, options.highlightFillColor, datum))
                .style('stroke', val(datum.highlightBorderColor, options.highlightBorderColor, datum))
                .style('stroke-width', val(datum.highlightBorderWidth, options.highlightBorderWidth, datum))
                .style('fill-opacity', val(datum.highlightFillOpacity, options.highlightFillOpacity, datum))
                .attr('data-previousAttributes', JSON.stringify(previousAttributes));
  
              //as per discussion on https://github.com/markmarkoh/datamaps/issues/19
              if ( ! /((MSIE)|(Trident))/.test(navigator.userAgent) ) {
               moveToFront.call(this);
              }
            }
  
            if ( options.popupOnHover ) {
              self.updatePopup($this, d, options, svg);
            }
          })
          .on('mouseout', function() {
            var $this = d3.select(this);
  
            if (options.highlightOnHover) {
              //reapply previous attributes
              var previousAttributes = JSON.parse( $this.attr('data-previousAttributes') );
              for ( var attr in previousAttributes ) {
                $this.style(attr, previousAttributes[attr]);
              }
            }
            $this.on('mousemove', null);
            d3.selectAll('.datamaps-hoverover').style('display', 'none');
          });
      }
  
      function moveToFront() {
        this.parentNode.appendChild(this);
      }
    }
  
    //plugin to add a simple map legend
    function addLegend(layer, data, options) {
      data = data || {};
      if ( !this.options.fills ) {
        return;
      }
  
      var html = '<dl>';
      var label = '';
      if ( data.legendTitle ) {
        html = '<h2>' + data.legendTitle + '</h2>' + html;
      }
      for ( var fillKey in this.options.fills ) {
  
        if ( fillKey === 'defaultFill') {
          if (! data.defaultFillName ) {
            continue;
          }
          label = data.defaultFillName;
        } else {
          if (data.labels && data.labels[fillKey]) {
            label = data.labels[fillKey];
          } else {
            label= fillKey + ': ';
          }
        }
        html += '<dt>' + label + '</dt>';
        html += '<dd style="background-color:' +  this.options.fills[fillKey] + '">&nbsp;</dd>';
      }
      html += '</dl>';
  
      var hoverover = d3.select( this.options.element ).append('div')
        .attr('class', 'datamaps-legend')
        .html(html);
    }
  
      function addGraticule ( layer, options ) {
        var graticule = d3.geo.graticule();
        this.svg.insert("path", '.datamaps-subunits')
          .datum(graticule)
          .attr("class", "datamaps-graticule")
          .attr("d", this.path);
    }
  
    function handleArcs (layer, data, options) {
      var self = this,
          svg = this.svg;
  
      if ( !data || (data && !data.slice) ) {
        throw "Datamaps Error - arcs must be an array";
      }
  
      // For some reason arc options were put in an `options` object instead of the parent arc
      // I don't like this, so to match bubbles and other plugins I'm moving it
      // This is to keep backwards compatability
      for ( var i = 0; i < data.length; i++ ) {
        data[i] = defaults(data[i], data[i].options);
        delete data[i].options;
      }
  
      if ( typeof options === "undefined" ) {
        options = defaultOptions.arcConfig;
      }
  
      var arcs = layer.selectAll('path.datamaps-arc').data( data, JSON.stringify );
  
      var path = d3.geo.path()
          .projection(self.projection);
  
      arcs
        .enter()
          .append('svg:path')
          .attr('class', 'datamaps-arc')
          .style('stroke-linecap', 'round')
          .style('stroke', function(datum) {
            return val(datum.strokeColor, options.strokeColor, datum);
          })
          .style('fill', 'none')
          .style('stroke-width', function(datum) {
              return val(datum.strokeWidth, options.strokeWidth, datum);
          })
          .attr('d', function(datum) {
              var originXY = self.latLngToXY(val(datum.origin.latitude, datum), val(datum.origin.longitude, datum))
              var destXY = self.latLngToXY(val(datum.destination.latitude, datum), val(datum.destination.longitude, datum));
              var midXY = [ (originXY[0] + destXY[0]) / 2, (originXY[1] + destXY[1]) / 2];
              if (options.greatArc) {
                    // TODO: Move this to inside `if` clause when setting attr `d`
                var greatArc = d3.geo.greatArc()
                    .source(function(d) { return [val(d.origin.longitude, d), val(d.origin.latitude, d)]; })
                    .target(function(d) { return [val(d.destination.longitude, d), val(d.destination.latitude, d)]; });
  
                return path(greatArc(datum))
              }
              var sharpness = val(datum.arcSharpness, options.arcSharpness, datum);
              return "M" + originXY[0] + ',' + originXY[1] + "S" + (midXY[0] + (50 * sharpness)) + "," + (midXY[1] - (75 * sharpness)) + "," + destXY[0] + "," + destXY[1];
          })
          .transition()
            .delay(100)
            .style('fill', function(datum) {
              /*
                Thank you Jake Archibald, this is awesome.
                Source: http://jakearchibald.com/2013/animated-line-drawing-svg/
              */
              var length = this.getTotalLength();
              this.style.transition = this.style.WebkitTransition = 'none';
              this.style.strokeDasharray = length + ' ' + length;
              this.style.strokeDashoffset = length;
              this.getBoundingClientRect();
              this.style.transition = this.style.WebkitTransition = 'stroke-dashoffset ' + val(datum.animationSpeed, options.animationSpeed, datum) + 'ms ease-out';
              this.style.strokeDashoffset = '0';
              return 'none';
            })
  
      arcs.exit()
        .transition()
        .style('opacity', 0)
        .remove();
    }
  
    function handleLabels ( layer, options ) {
      var self = this;
      options = options || {};
      var labelStartCoodinates = this.projection([-67.707617, 42.722131]);
      this.svg.selectAll(".datamaps-subunit")
        .attr("data-foo", function(d) {
          var center = self.path.centroid(d);
          var xOffset = 7.5, yOffset = 5;
  
          if ( ["FL", "KY", "MI"].indexOf(d.id) > -1 ) xOffset = -2.5;
          if ( d.id === "NY" ) xOffset = -1;
          if ( d.id === "MI" ) yOffset = 18;
          if ( d.id === "LA" ) xOffset = 13;
  
          var x,y;
  
          x = center[0] - xOffset;
          y = center[1] + yOffset;
  
          var smallStateIndex = ["VT", "NH", "MA", "RI", "CT", "NJ", "DE", "MD", "DC"].indexOf(d.id);
          if ( smallStateIndex > -1) {
            var yStart = labelStartCoodinates[1];
            x = labelStartCoodinates[0];
            y = yStart + (smallStateIndex * (2+ (options.fontSize || 12)));
            layer.append("line")
              .attr("x1", x - 3)
              .attr("y1", y - 5)
              .attr("x2", center[0])
              .attr("y2", center[1])
              .style("stroke", options.labelColor || "#000")
              .style("stroke-width", options.lineWidth || 1)
          }
  
          layer.append("text")
            .attr("x", x)
            .attr("y", y)
            .style("font-size", (options.fontSize || 10) + 'px')
            .style("font-family", options.fontFamily || "Verdana")
            .style("fill", options.labelColor || "#000")
            .text( d.id );
          return "bar";
        });
    }
  
  
    function handleBubbles (layer, data, options ) {
      var self = this,
          fillData = this.options.fills,
          filterData = this.options.filters,
          svg = this.svg;
  
      if ( !data || (data && !data.slice) ) {
        throw "Datamaps Error - bubbles must be an array";
      }
  
      var bubbles = layer.selectAll('circle.datamaps-bubble').data( data, options.key );
  
      bubbles
        .enter()
          .append('svg:circle')
          .attr('class', 'datamaps-bubble')
          .attr('cx', function ( datum ) {
            var latLng;
            if ( datumHasCoords(datum) ) {
              latLng = self.latLngToXY(datum.latitude, datum.longitude);
            }
            else if ( datum.centered ) {
              latLng = self.path.centroid(svg.select('path.' + datum.centered).data()[0]);
            }
            if ( latLng ) return latLng[0];
          })
          .attr('cy', function ( datum ) {
            var latLng;
            if ( datumHasCoords(datum) ) {
              latLng = self.latLngToXY(datum.latitude, datum.longitude);
            }
            else if ( datum.centered ) {
              latLng = self.path.centroid(svg.select('path.' + datum.centered).data()[0]);
            }
            if ( latLng ) return latLng[1];
          })
          .attr('r', function(datum) {
            // if animation enabled start with radius 0, otherwise use full size.
            return options.animate ? 0 : val(datum.radius, options.radius, datum);
          })
          .attr('data-info', function(d) {
            return JSON.stringify(d);
          })
          .attr('filter', function (datum) {
            var filterKey = filterData[ val(datum.filterKey, options.filterKey, datum) ];
  
            if (filterKey) {
              return filterKey;
            }
          })
          .style('stroke', function ( datum ) {
            return val(datum.borderColor, options.borderColor, datum);
          })
          .style('stroke-width', function ( datum ) {
            return val(datum.borderWidth, options.borderWidth, datum);
          })
          .style('fill-opacity', function ( datum ) {
            return val(datum.fillOpacity, options.fillOpacity, datum);
          })
          .style('fill', function ( datum ) {
            var fillColor = fillData[ val(datum.fillKey, options.fillKey, datum) ];
            return fillColor || fillData.defaultFill;
          })
          .on('mouseover', function ( datum ) {
            var $this = d3.select(this);
  
            if (options.highlightOnHover) {
              //save all previous attributes for mouseout
              var previousAttributes = {
                'fill':  $this.style('fill'),
                'stroke': $this.style('stroke'),
                'stroke-width': $this.style('stroke-width'),
                'fill-opacity': $this.style('fill-opacity')
              };
  
              $this
                .style('fill', val(datum.highlightFillColor, options.highlightFillColor, datum))
                .style('stroke', val(datum.highlightBorderColor, options.highlightBorderColor, datum))
                .style('stroke-width', val(datum.highlightBorderWidth, options.highlightBorderWidth, datum))
                .style('fill-opacity', val(datum.highlightFillOpacity, options.highlightFillOpacity, datum))
                .attr('data-previousAttributes', JSON.stringify(previousAttributes));
            }
  
            if (options.popupOnHover) {
              self.updatePopup($this, datum, options, svg);
            }
          })
          .on('mouseout', function ( datum ) {
            var $this = d3.select(this);
  
            if (options.highlightOnHover) {
              //reapply previous attributes
              var previousAttributes = JSON.parse( $this.attr('data-previousAttributes') );
              for ( var attr in previousAttributes ) {
                $this.style(attr, previousAttributes[attr]);
              }
            }
  
            d3.selectAll('.datamaps-hoverover').style('display', 'none');
          })
  
      bubbles.transition()
        .duration(400)
        .attr('r', function ( datum ) {
          return val(datum.radius, options.radius, datum);
        });
  
      bubbles.exit()
        .transition()
          .delay(options.exitDelay)
          .attr("r", 0)
          .remove();
  
      function datumHasCoords (datum) {
        return typeof datum !== 'undefined' && typeof datum.latitude !== 'undefined' && typeof datum.longitude !== 'undefined';
      }
    }
  
    //stolen from underscore.js
    function defaults(obj) {
      Array.prototype.slice.call(arguments, 1).forEach(function(source) {
        if (source) {
          for (var prop in source) {
            if (obj[prop] == null) obj[prop] = source[prop];
          }
        }
      });
      return obj;
    }
    /**************************************
               Public Functions
    ***************************************/
  
    function Datamap( options ) {
  
      if ( typeof d3 === 'undefined' || typeof topojson === 'undefined' ) {
        throw new Error('Include d3.js (v3.0.3 or greater) and topojson on this page before creating a new map');
     }
      //set options for global use
      this.options = defaults(options, defaultOptions);
      this.options.geographyConfig = defaults(options.geographyConfig, defaultOptions.geographyConfig);
      this.options.projectionConfig = defaults(options.projectionConfig, defaultOptions.projectionConfig);
      this.options.bubblesConfig = defaults(options.bubblesConfig, defaultOptions.bubblesConfig);
      this.options.arcConfig = defaults(options.arcConfig, defaultOptions.arcConfig);
  
      //add the SVG container
      if ( d3.select( this.options.element ).select('svg').length > 0 ) {
        addContainer.call(this, this.options.element, this.options.height, this.options.width );
      }
  
      /* Add core plugins to this instance */
      this.addPlugin('bubbles', handleBubbles);
      this.addPlugin('legend', addLegend);
      this.addPlugin('arc', handleArcs);
      this.addPlugin('labels', handleLabels);
      this.addPlugin('graticule', addGraticule);
  
      //append style block with basic hoverover styles
      if ( ! this.options.disableDefaultStyles ) {
        addStyleBlock();
      }
  
      return this.draw();
    }
  
    // resize map
    Datamap.prototype.resize = function () {
  
      var self = this;
      var options = self.options;
  
      if (options.responsive) {
        var newsize = options.element.clientWidth,
            oldsize = d3.select( options.element).select('svg').attr('data-width');
  
        d3.select(options.element).select('svg').selectAll('g').attr('transform', 'scale(' + (newsize / oldsize) + ')');
      }
    }
  
    // actually draw the features(states & countries)
    Datamap.prototype.draw = function() {
      //save off in a closure
      var self = this;
      var options = self.options;
  
      //set projections and paths based on scope
      var pathAndProjection = options.setProjection.apply(self, [options.element, options] );
  
      this.path = pathAndProjection.path;
      this.projection = pathAndProjection.projection;
  
      //if custom URL for topojson data, retrieve it and render
      if ( options.geographyConfig.dataUrl ) {
        d3.json( options.geographyConfig.dataUrl, function(error, results) {
          if ( error ) throw new Error(error);
          self.customTopo = results;
          draw( results );
        });
      }
      else {
        draw( this[options.scope + 'Topo'] || options.geographyConfig.dataJson);
      }
  
      return this;
  
        function draw (data) {
          // if fetching remote data, draw the map first then call `updateChoropleth`
          if ( self.options.dataUrl ) {
            //allow for csv or json data types
            d3[self.options.dataType](self.options.dataUrl, function(data) {
              //in the case of csv, transform data to object
              if ( self.options.dataType === 'csv' && (data && data.slice) ) {
                var tmpData = {};
                for(var i = 0; i < data.length; i++) {
                  tmpData[data[i].id] = data[i];
                }
                data = tmpData;
              }
              Datamaps.prototype.updateChoropleth.call(self, data);
            });
          }
          drawSubunits.call(self, data);
          handleGeographyConfig.call(self);
  
          if ( self.options.geographyConfig.popupOnHover || self.options.bubblesConfig.popupOnHover) {
            hoverover = d3.select( self.options.element ).append('div')
              .attr('class', 'datamaps-hoverover')
              .style('z-index', 10001)
              .style('position', 'absolute');
          }
  
          //fire off finished callback
          self.options.done(self);
        }
    };
    /**************************************
                  TopoJSON
    ***************************************/
    Datamap.prototype.worldTopo = '__WORLD__';
    Datamap.prototype.abwTopo = '__ABW__';
    Datamap.prototype.afgTopo = '__AFG__';
    Datamap.prototype.agoTopo = '__AGO__';
    Datamap.prototype.aiaTopo = '__AIA__';
    Datamap.prototype.albTopo = '__ALB__';
    Datamap.prototype.aldTopo = '__ALD__';
    Datamap.prototype.andTopo = '__AND__';
    Datamap.prototype.areTopo = '__ARE__';
    Datamap.prototype.argTopo = '__ARG__';
    Datamap.prototype.armTopo = '__ARM__';
    Datamap.prototype.asmTopo = '__ASM__';
    Datamap.prototype.ataTopo = '__ATA__';
    Datamap.prototype.atcTopo = '__ATC__';
    Datamap.prototype.atfTopo = '__ATF__';
    Datamap.prototype.atgTopo = '__ATG__';
    Datamap.prototype.ausTopo = '__AUS__';
    Datamap.prototype.autTopo = '__AUT__';
    Datamap.prototype.azeTopo = '__AZE__';
    Datamap.prototype.bdiTopo = '__BDI__';
    Datamap.prototype.belTopo = '__BEL__';
    Datamap.prototype.benTopo = '__BEN__';
    Datamap.prototype.bfaTopo = '__BFA__';
    Datamap.prototype.bgdTopo = '__BGD__';
    Datamap.prototype.bgrTopo = '__BGR__';
    Datamap.prototype.bhrTopo = '__BHR__';
    Datamap.prototype.bhsTopo = '__BHS__';
    Datamap.prototype.bihTopo = '__BIH__';
    Datamap.prototype.bjnTopo = '__BJN__';
    Datamap.prototype.blmTopo = '__BLM__';
    Datamap.prototype.blrTopo = '__BLR__';
    Datamap.prototype.blzTopo = '__BLZ__';
    Datamap.prototype.bmuTopo = '__BMU__';
    Datamap.prototype.bolTopo = '__BOL__';
    Datamap.prototype.braTopo = '__BRA__';
    Datamap.prototype.brbTopo = '__BRB__';
    Datamap.prototype.brnTopo = '__BRN__';
    Datamap.prototype.btnTopo = '__BTN__';
    Datamap.prototype.norTopo = '__NOR__';
    Datamap.prototype.bwaTopo = '__BWA__';
    Datamap.prototype.cafTopo = '__CAF__';
    Datamap.prototype.canTopo = '__CAN__';
    Datamap.prototype.cheTopo = '__CHE__';
    Datamap.prototype.chlTopo = '__CHL__';
    Datamap.prototype.chnTopo = '__CHN__';
    Datamap.prototype.civTopo = '__CIV__';
    Datamap.prototype.clpTopo = '__CLP__';
    Datamap.prototype.cmrTopo = '__CMR__';
    Datamap.prototype.codTopo = '__COD__';
    Datamap.prototype.cogTopo = '__COG__';
    Datamap.prototype.cokTopo = '__COK__';
    Datamap.prototype.colTopo = '__COL__';
    Datamap.prototype.comTopo = '__COM__';
    Datamap.prototype.cpvTopo = '__CPV__';
    Datamap.prototype.criTopo = '__CRI__';
    Datamap.prototype.csiTopo = '__CSI__';
    Datamap.prototype.cubTopo = '__CUB__';
    Datamap.prototype.cuwTopo = '__CUW__';
    Datamap.prototype.cymTopo = '__CYM__';
    Datamap.prototype.cynTopo = '__CYN__';
    Datamap.prototype.cypTopo = '__CYP__';
    Datamap.prototype.czeTopo = '__CZE__';
    Datamap.prototype.deuTopo = '__DEU__';
    Datamap.prototype.djiTopo = '__DJI__';
    Datamap.prototype.dmaTopo = '__DMA__';
    Datamap.prototype.dnkTopo = '__DNK__';
    Datamap.prototype.domTopo = '__DOM__';
    Datamap.prototype.dzaTopo = '__DZA__';
    Datamap.prototype.ecuTopo = '__ECU__';
    Datamap.prototype.egyTopo = '__EGY__';
    Datamap.prototype.eriTopo = '__ERI__';
    Datamap.prototype.esbTopo = '__ESB__';
    Datamap.prototype.espTopo = '__ESP__';
    Datamap.prototype.estTopo = '__EST__';
    Datamap.prototype.ethTopo = '__ETH__';
    Datamap.prototype.finTopo = '__FIN__';
    Datamap.prototype.fjiTopo = '__FJI__';
    Datamap.prototype.flkTopo = '__FLK__';
    Datamap.prototype.fraTopo = '__FRA__';
    Datamap.prototype.froTopo = '__FRO__';
    Datamap.prototype.fsmTopo = '__FSM__';
    Datamap.prototype.gabTopo = '__GAB__';
    Datamap.prototype.psxTopo = '__PSX__';
    Datamap.prototype.gbrTopo = '__GBR__';
    Datamap.prototype.geoTopo = '__GEO__';
    Datamap.prototype.ggyTopo = '__GGY__';
    Datamap.prototype.ghaTopo = '__GHA__';
    Datamap.prototype.gibTopo = '__GIB__';
    Datamap.prototype.ginTopo = '__GIN__';
    Datamap.prototype.gmbTopo = '__GMB__';
    Datamap.prototype.gnbTopo = '__GNB__';
    Datamap.prototype.gnqTopo = '__GNQ__';
    Datamap.prototype.grcTopo = '__GRC__';
    Datamap.prototype.grdTopo = '__GRD__';
    Datamap.prototype.grlTopo = '__GRL__';
    Datamap.prototype.gtmTopo = '__GTM__';
    Datamap.prototype.gumTopo = '__GUM__';
    Datamap.prototype.guyTopo = '__GUY__';
    Datamap.prototype.hkgTopo = '__HKG__';
    Datamap.prototype.hmdTopo = '__HMD__';
    Datamap.prototype.hndTopo = '__HND__';
    Datamap.prototype.hrvTopo = '__HRV__';
    Datamap.prototype.htiTopo = '__HTI__';
    Datamap.prototype.hunTopo = '__HUN__';
    Datamap.prototype.idnTopo = '__IDN__';
    Datamap.prototype.imnTopo = '__IMN__';
    Datamap.prototype.indTopo = '__IND__';
    Datamap.prototype.ioaTopo = '__IOA__';
    Datamap.prototype.iotTopo = {"type":"Topology","objects":{"iot":{"type":"GeometryCollection","geometries":[{"type":"MultiPolygon","properties":{"name":"British Indian Ocean Territory"},"id":"IO","arcs":[[[0]],[[1]],[[2]],[[3]],[[4]],[[5]],[[6]],[[7]],[[8]],[[9]]]}]}},"arcs":[[[9548,417],[-50,-386],[84,41],[197,147],[33,22],[26,11],[24,17],[21,37],[23,-25],[12,-26],[-4,-30],[-28,-36],[-65,-43],[-232,-113],[-91,-33],[-48,128],[48,259],[-55,109],[-53,25],[-185,56],[-69,11],[-72,26],[-175,129],[107,-8],[399,-153],[103,-55],[50,-110]],[[9843,360],[29,-41],[-33,24],[-36,35],[-20,37],[22,34],[128,140],[-75,108],[-166,106],[-138,129],[87,-34],[274,-200],[84,-81],[-41,-62],[-83,-61],[-45,-76],[4,-31],[9,-27]],[[819,3533],[-55,-15],[-29,3],[-11,10],[0,4],[95,-2]],[[31,4744],[-28,-12],[-3,48],[11,18],[40,18],[12,-36],[-10,-21],[-22,-15]],[[730,5586],[-51,-21],[-52,41],[32,35],[38,27],[51,17],[59,5],[-31,-52],[-46,-52]],[[4159,9042],[-7,-10],[-70,29],[-18,10],[76,-8],[23,-10],[-4,-11]],[[7797,9542],[-12,0],[77,39],[-22,-26],[-24,-11],[-19,-2]],[[3874,9736],[-15,-1],[81,69],[-13,-40],[-25,-20],[-28,-8]],[[4097,9944],[-16,-3],[-15,8],[-19,6],[67,12],[-17,-23]],[[5716,9978],[0,-14],[-13,11],[-15,5],[-9,5],[9,14],[30,-2],[5,-8],[-7,-11]]],"transform":{"scale":[0.00012337659545955747,0.00022054614321431707],"translate":[71.260996941,-7.43222421699987]}};
    Datamap.prototype.irlTopo = '__IRL__';
    Datamap.prototype.irnTopo = '__IRN__';
    Datamap.prototype.irqTopo = '__IRQ__';
    Datamap.prototype.islTopo = '__ISL__';
    Datamap.prototype.isrTopo = '__ISR__';
    Datamap.prototype.itaTopo = '__ITA__';
    Datamap.prototype.jamTopo = '__JAM__';
    Datamap.prototype.jeyTopo = '__JEY__';
    Datamap.prototype.jorTopo = '__JOR__';
    Datamap.prototype.jpnTopo = '__JPN__';
    Datamap.prototype.kabTopo = '__KAB__';
    Datamap.prototype.kasTopo = '__KAS__';
    Datamap.prototype.kazTopo = '__KAZ__';
    Datamap.prototype.kenTopo = '__KEN__';
    Datamap.prototype.kgzTopo = '__KGZ__';
    Datamap.prototype.khmTopo = '__KHM__';
    Datamap.prototype.kirTopo = '__KIR__';
    Datamap.prototype.knaTopo = '__KNA__';
    Datamap.prototype.korTopo = '__KOR__';
    Datamap.prototype.kosTopo = '__KOS__';
    Datamap.prototype.kwtTopo = '__KWT__';
    Datamap.prototype.laoTopo = '__LAO__';
    Datamap.prototype.lbnTopo = '__LBN__';
    Datamap.prototype.lbrTopo = '__LBR__';
    Datamap.prototype.lbyTopo = '__LBY__';
    Datamap.prototype.lcaTopo = '__LCA__';
    Datamap.prototype.lieTopo = '__LIE__';
    Datamap.prototype.lkaTopo = '__LKA__';
    Datamap.prototype.lsoTopo = '__LSO__';
    Datamap.prototype.ltuTopo = '__LTU__';
    Datamap.prototype.luxTopo = '__LUX__';
    Datamap.prototype.lvaTopo = '__LVA__';
    Datamap.prototype.macTopo = '__MAC__';
    Datamap.prototype.mafTopo = '__MAF__';
    Datamap.prototype.marTopo = '__MAR__';
    Datamap.prototype.mcoTopo = '__MCO__';
    Datamap.prototype.mdaTopo = '__MDA__';
    Datamap.prototype.mdgTopo = '__MDG__';
    Datamap.prototype.mdvTopo = '__MDV__';
    Datamap.prototype.mexTopo = '__MEX__';
    Datamap.prototype.mhlTopo = '__MHL__';
    Datamap.prototype.mkdTopo = '__MKD__';
    Datamap.prototype.mliTopo = '__MLI__';
    Datamap.prototype.mltTopo = '__MLT__';
    Datamap.prototype.mmrTopo = '__MMR__';
    Datamap.prototype.mneTopo = '__MNE__';
    Datamap.prototype.mngTopo = '__MNG__';
    Datamap.prototype.mnpTopo = '__MNP__';
    Datamap.prototype.mozTopo = '__MOZ__';
    Datamap.prototype.mrtTopo = '__MRT__';
    Datamap.prototype.msrTopo = '__MSR__';
    Datamap.prototype.musTopo = '__MUS__';
    Datamap.prototype.mwiTopo = '__MWI__';
    Datamap.prototype.mysTopo = '__MYS__';
    Datamap.prototype.namTopo = '__NAM__';
    Datamap.prototype.nclTopo = '__NCL__';
    Datamap.prototype.nerTopo = '__NER__';
    Datamap.prototype.nfkTopo = '__NFK__';
    Datamap.prototype.ngaTopo = '__NGA__';
    Datamap.prototype.nicTopo = '__NIC__';
    Datamap.prototype.niuTopo = '__NIU__';
    Datamap.prototype.nldTopo = '__NLD__';
    Datamap.prototype.nplTopo = '__NPL__';
    Datamap.prototype.nruTopo = '__NRU__';
    Datamap.prototype.nulTopo = '__NUL__';
    Datamap.prototype.nzlTopo = '__NZL__';
    Datamap.prototype.omnTopo = '__OMN__';
    Datamap.prototype.pakTopo = '__PAK__';
    Datamap.prototype.panTopo = '__PAN__';
    Datamap.prototype.pcnTopo = '__PCN__';
    Datamap.prototype.perTopo = '__PER__';
    Datamap.prototype.pgaTopo = '__PGA__';
    Datamap.prototype.phlTopo = '__PHL__';
    Datamap.prototype.plwTopo = '__PLW__';
    Datamap.prototype.pngTopo = '__PNG__';
    Datamap.prototype.polTopo = '__POL__';
    Datamap.prototype.priTopo = '__PRI__';
    Datamap.prototype.prkTopo = '__PRK__';
    Datamap.prototype.prtTopo = '__PRT__';
    Datamap.prototype.pryTopo = '__PRY__';
    Datamap.prototype.pyfTopo = '__PYF__';
    Datamap.prototype.qatTopo = '__QAT__';
    Datamap.prototype.rouTopo = '__ROU__';
    Datamap.prototype.rusTopo = '__RUS__';
    Datamap.prototype.rwaTopo = '__RWA__';
    Datamap.prototype.sahTopo = '__SAH__';
    Datamap.prototype.sauTopo = '__SAU__';
    Datamap.prototype.scrTopo = '__SCR__';
    Datamap.prototype.sdnTopo = '__SDN__';
    Datamap.prototype.sdsTopo = '__SDS__';
    Datamap.prototype.senTopo = '__SEN__';
    Datamap.prototype.serTopo = '__SER__';
    Datamap.prototype.sgpTopo = '__SGP__';
    Datamap.prototype.sgsTopo = '__SGS__';
    Datamap.prototype.shnTopo = '__SHN__';
    Datamap.prototype.slbTopo = '__SLB__';
    Datamap.prototype.sleTopo = '__SLE__';
    Datamap.prototype.slvTopo = '__SLV__';
    Datamap.prototype.smrTopo = '__SMR__';
    Datamap.prototype.solTopo = '__SOL__';
    Datamap.prototype.somTopo = '__SOM__';
    Datamap.prototype.spmTopo = '__SPM__';
    Datamap.prototype.srbTopo = '__SRB__';
    Datamap.prototype.stpTopo = '__STP__';
    Datamap.prototype.surTopo = '__SUR__';
    Datamap.prototype.svkTopo = '__SVK__';
    Datamap.prototype.svnTopo = '__SVN__';
    Datamap.prototype.sweTopo = '__SWE__';
    Datamap.prototype.swzTopo = '__SWZ__';
    Datamap.prototype.sxmTopo = '__SXM__';
    Datamap.prototype.sycTopo = '__SYC__';
    Datamap.prototype.syrTopo = '__SYR__';
    Datamap.prototype.tcaTopo = '__TCA__';
    Datamap.prototype.tcdTopo = '__TCD__';
    Datamap.prototype.tgoTopo = '__TGO__';
    Datamap.prototype.thaTopo = '__THA__';
    Datamap.prototype.tjkTopo = '__TJK__';
    Datamap.prototype.tkmTopo = '__TKM__';
    Datamap.prototype.tlsTopo = '__TLS__';
    Datamap.prototype.tonTopo = '__TON__';
    Datamap.prototype.ttoTopo = '__TTO__';
    Datamap.prototype.tunTopo = '__TUN__';
    Datamap.prototype.turTopo = '__TUR__';
    Datamap.prototype.tuvTopo = '__TUV__';
    Datamap.prototype.twnTopo = '__TWN__';
    Datamap.prototype.tzaTopo = '__TZA__';
    Datamap.prototype.ugaTopo = '__UGA__';
    Datamap.prototype.ukrTopo = '__UKR__';
    Datamap.prototype.umiTopo = '__UMI__';
    Datamap.prototype.uryTopo = '__URY__';
    Datamap.prototype.usaTopo = '__USA__';
    Datamap.prototype.usgTopo = '__USG__';
    Datamap.prototype.uzbTopo = '__UZB__';
    Datamap.prototype.vatTopo = '__VAT__';
    Datamap.prototype.vctTopo = '__VCT__';
    Datamap.prototype.venTopo = '__VEN__';
    Datamap.prototype.vgbTopo = '__VGB__';
    Datamap.prototype.virTopo = '__VIR__';
    Datamap.prototype.vnmTopo = '__VNM__';
    Datamap.prototype.vutTopo = '__VUT__';
    Datamap.prototype.wlfTopo = '__WLF__';
    Datamap.prototype.wsbTopo = '__WSB__';
    Datamap.prototype.wsmTopo = '__WSM__';
    Datamap.prototype.yemTopo = '__YEM__';
    Datamap.prototype.zafTopo = '__ZAF__';
    Datamap.prototype.zmbTopo = '__ZMB__';
    Datamap.prototype.zweTopo = '__ZWE__';
  
    /**************************************
                  Utilities
    ***************************************/
  
    //convert lat/lng coords to X / Y coords
    Datamap.prototype.latLngToXY = function(lat, lng) {
       return this.projection([lng, lat]);
    };
  
    //add <g> layer to root SVG
    Datamap.prototype.addLayer = function( className, id, first ) {
      var layer;
      if ( first ) {
        layer = this.svg.insert('g', ':first-child')
      }
      else {
        layer = this.svg.append('g')
      }
      return layer.attr('id', id || '')
        .attr('class', className || '');
    };
  
    Datamap.prototype.updateChoropleth = function(data) {
      var svg = this.svg;
      for ( var subunit in data ) {
        if ( data.hasOwnProperty(subunit) ) {
          var color;
          var subunitData = data[subunit]
          if ( ! subunit ) {
            continue;
          }
          else if ( typeof subunitData === "string" ) {
            color = subunitData;
          }
          else if ( typeof subunitData.color === "string" ) {
            color = subunitData.color;
          }
          else {
            color = this.options.fills[ subunitData.fillKey ];
          }
          //if it's an object, overriding the previous data
          if ( subunitData === Object(subunitData) ) {
            this.options.data[subunit] = defaults(subunitData, this.options.data[subunit] || {});
            var geo = this.svg.select('.' + subunit).attr('data-info', JSON.stringify(this.options.data[subunit]));
          }
          d3.selectAll("svg > *").selectAll('.' + subunit).transition().style('fill', color);
        }
      }
    };
  
    Datamap.prototype.updatePopup = function (element, d, options) {
      var self = this;
      element.on('mousemove', null);
      element.on('mousemove', function() {
        var position = d3.mouse(self.options.element);
        d3.select(self.svg[0][0].parentNode).select('.datamaps-hoverover')
          .style('top', ( (position[1] + 30)) + "px")
          .html(function() {
            var data = JSON.parse(element.attr('data-info'));
            try {
              return options.popupTemplate(d, data);
            } catch (e) {
              return "";
            }
          })
          .style('left', ( position[0]) + "px");
      });
  
      d3.select(self.svg[0][0].parentNode).select('.datamaps-hoverover').style('display', 'block');
    };
  
    Datamap.prototype.addPlugin = function( name, pluginFn ) {
      var self = this;
      if ( typeof Datamap.prototype[name] === "undefined" ) {
        Datamap.prototype[name] = function(data, options, callback, createNewLayer) {
          var layer;
          if ( typeof createNewLayer === "undefined" ) {
            createNewLayer = false;
          }
  
          if ( typeof options === 'function' ) {
            callback = options;
            options = undefined;
          }
  
          options = defaults(options || {}, self.options[name + 'Config']);
  
          //add a single layer, reuse the old layer
          if ( !createNewLayer && this.options[name + 'Layer'] ) {
            layer = this.options[name + 'Layer'];
            options = options || this.options[name + 'Options'];
          }
          else {
            layer = this.addLayer(name);
            this.options[name + 'Layer'] = layer;
            this.options[name + 'Options'] = options;
          }
          pluginFn.apply(this, [layer, data, options]);
          if ( callback ) {
            callback(layer);
          }
        };
      }
    };
  
    // expose library
    if (typeof exports === 'object') {
      d3 = require('d3');
      topojson = require('topojson');
      module.exports = Datamap;
    }
    else if ( typeof define === "function" && define.amd ) {
      define( "datamaps", ["require", "d3", "topojson"], function(require) {
        d3 = require('d3');
        topojson = require('topojson');
  
        return Datamap;
      });
    }
    else {
      window.Datamap = window.Datamaps = Datamap;
    }
  
    if ( window.jQuery ) {
      window.jQuery.fn.datamaps = function(options, callback) {
        options = options || {};
        options.element = this[0];
        var datamap = new Datamap(options);
        if ( typeof callback === "function" ) {
          callback(datamap, options);
        }
        return this;
      };
    }
  })();
  