Policy 1707 commit to LF

Change-Id: Ibe6f01d92f9a434c040abb05d5386e89d675ae65
Signed-off-by: ITSERVICES\rb7147 <rb7147@att.com>

1 files changed, 0 insertions, 13097 deletions

diff --git a/ecomp-sdk-app/src/main/webapp/app/fusion/external/d3/js/nv.d3.js b/ecomp-sdk-app/src/main/webapp/app/fusion/external/d3/js/nv.d3.js
deleted file mode 100644
index 785866678..000000000
--- a/ecomp-sdk-app/src/main/webapp/app/fusion/external/d3/js/nv.d3.js
+++ /dev/null
@@ -1,13097 +0,0 @@
-(function(){
-
-var nv = window.nv || {};
-
-nv.version = '0.0.1a';
-nv.dev = true //set false when in production
-
-window.nv = nv;
-
-nv.tooltip = {}; // For the tooltip system
-nv.utils = {}; // Utility subsystem
-nv.models = {}; //stores all the possible models/components
-nv.charts = {}; //stores all the ready to use charts
-nv.graphs = []; //stores all the graphs currently on the page
-nv.logs = {}; //stores some statistics and potential error messages
-
-nv.dispatch = d3.dispatch('render_start', 'render_end');
-
-// *************************************************************************
-//  Development render timers - disabled if dev = false
-
-if (nv.dev) {
-  nv.dispatch.on('render_start', function(e) {
-    nv.logs.startTime = +new Date();
-  });
-
-  nv.dispatch.on('render_end', function(e) {
-    nv.logs.endTime = +new Date();
-    nv.logs.totalTime = nv.logs.endTime - nv.logs.startTime;
-    nv.log('total', nv.logs.totalTime); // used for development, to keep track of graph generation times
-  });
-}
-
-// ********************************************
-//  Public Core NV functions
-
-// Logs all arguments, and returns the last so you can test things in place
-nv.log = function() {
-  if (nv.dev && console.log && console.log.apply)
-    console.log.apply(console, arguments)
-  else if (nv.dev && console.log && Function.prototype.bind) {
-    var log = Function.prototype.bind.call(console.log, console);
-    log.apply(console, arguments);
-  }
-  return arguments[arguments.length - 1];
-};
-
-
-nv.render = function render(step) {
-  step = step || 1; // number of graphs to generate in each timeout loop
-
-  nv.render.active = true;
-  nv.dispatch.render_start();
-
-  setTimeout(function() {
-    var chart, graph;
-
-    for (var i = 0; i < step && (graph = nv.render.queue[i]); i++) {
-      chart = graph.generate();
-      if (typeof graph.callback == typeof(Function)) graph.callback(chart);
-      nv.graphs.push(chart);
-    }
-
-    nv.render.queue.splice(0, i);
-
-    if (nv.render.queue.length) setTimeout(arguments.callee, 0);
-    else { nv.render.active = false; nv.dispatch.render_end(); }
-  }, 0);
-};
-
-nv.render.active = false;
-nv.render.queue = [];
-
-nv.addGraph = function(obj) {
-  if (typeof arguments[0] === typeof(Function))
-    obj = {generate: arguments[0], callback: arguments[1]};
-
-  nv.render.queue.push(obj);
-
-  if (!nv.render.active) nv.render();
-};
-
-nv.identity = function(d) { return d; };
-
-nv.strip = function(s) { return s.replace(/(\s|&)/g,''); };
-
-function daysInMonth(month,year) {
-  return (new Date(year, month+1, 0)).getDate();
-}
-
-function d3_time_range(floor, step, number) {
-  return function(t0, t1, dt) {
-    var time = floor(t0), times = [];
-    if (time < t0) step(time);
-    if (dt > 1) {
-      while (time < t1) {
-        var date = new Date(+time);
-        if ((number(date) % dt === 0)) times.push(date);
-        step(time);
-      }
-    } else {
-      while (time < t1) { times.push(new Date(+time)); step(time); }
-    }
-    return times;
-  };
-}
-
-d3.time.monthEnd = function(date) {
-  return new Date(date.getFullYear(), date.getMonth(), 0);
-};
-
-d3.time.monthEnds = d3_time_range(d3.time.monthEnd, function(date) {
-    date.setUTCDate(date.getUTCDate() + 1);
-    date.setDate(daysInMonth(date.getMonth() + 1, date.getFullYear()));
-  }, function(date) {
-    return date.getMonth();
-  }
-);
-
-
-/*****
- * A no-frills tooltip implementation.
- *****/
-
-
-(function() {
-
-  var nvtooltip = window.nv.tooltip = {};
-
-  nvtooltip.show = function(pos, content, gravity, dist, parentContainer, classes) {
-
-    var container = document.createElement('div');
-        container.className = 'nvtooltip ' + (classes ? classes : 'xy-tooltip');
-
-    gravity = gravity || 's';
-    dist = dist || 20;
-
-    var body = parentContainer;
-    if ( !parentContainer || parentContainer.tagName.match(/g|svg/i)) {
-        //If the parent element is an SVG element, place tooltip in the <body> element.
-        body = document.getElementsByTagName('body')[0];
-    }
-
-    container.innerHTML = content;
-    container.style.left = 0;
-    container.style.top = 0;
-    container.style.opacity = 0;
-
-    body.appendChild(container);
-
-    var height = parseInt(container.offsetHeight),
-        width = parseInt(container.offsetWidth),
-        windowWidth = nv.utils.windowSize().width,
-        windowHeight = nv.utils.windowSize().height,
-        scrollTop = window.scrollY,
-        scrollLeft = window.scrollX,
-        left, top;
-
-    windowHeight = window.innerWidth >= document.body.scrollWidth ? windowHeight : windowHeight - 16;
-    windowWidth = window.innerHeight >= document.body.scrollHeight ? windowWidth : windowWidth - 16;
-
-    var tooltipTop = function ( Elem ) {
-        var offsetTop = top;
-        do {
-            if( !isNaN( Elem.offsetTop ) ) {
-                offsetTop += (Elem.offsetTop);
-            }
-        } while( Elem = Elem.offsetParent );
-        return offsetTop;
-    }
-
-    var tooltipLeft = function ( Elem ) {
-        var offsetLeft = left;
-        do {
-            if( !isNaN( Elem.offsetLeft ) ) {
-                offsetLeft += (Elem.offsetLeft);
-            }
-        } while( Elem = Elem.offsetParent );
-        return offsetLeft;
-    }
-
-    switch (gravity) {
-      case 'e':
-        left = pos[0] - width - dist;
-        top = pos[1] - (height / 2);
-        var tLeft = tooltipLeft(container);
-        var tTop = tooltipTop(container);
-        if (tLeft < scrollLeft) left = pos[0] + dist > scrollLeft ? pos[0] + dist : scrollLeft - tLeft + left;
-        if (tTop < scrollTop) top = scrollTop - tTop + top;
-        if (tTop + height > scrollTop + windowHeight) top = scrollTop + windowHeight - tTop + top - height;
-        break;
-      case 'w':
-        left = pos[0] + dist;
-        top = pos[1] - (height / 2);
-        if (tLeft + width > windowWidth) left = pos[0] - width - dist;
-        if (tTop < scrollTop) top = scrollTop + 5;
-        if (tTop + height > scrollTop + windowHeight) top = scrollTop - height - 5;
-        break;
-      case 'n':
-        left = pos[0] - (width / 2) - 5;
-        top = pos[1] + dist;
-        var tLeft = tooltipLeft(container);
-        var tTop = tooltipTop(container);
-        if (tLeft < scrollLeft) left = scrollLeft + 5;
-        if (tLeft + width > windowWidth) left = left - width/2 + 5;
-        if (tTop + height > scrollTop + windowHeight) top = scrollTop + windowHeight - tTop + top - height;
-        break;
-      case 's':
-        left = pos[0] - (width / 2);
-        top = pos[1] - height - dist;
-        var tLeft = tooltipLeft(container);
-        var tTop = tooltipTop(container);
-        if (tLeft < scrollLeft) left = scrollLeft + 5;
-        if (tLeft + width > windowWidth) left = left - width/2 + 5;
-        if (scrollTop > tTop) top = scrollTop;
-        break;
-    }
-
-
-    container.style.left = left+'px';
-    container.style.top = top+'px';
-    container.style.opacity = 1;
-    container.style.position = 'absolute'; //fix scroll bar issue
-    container.style.pointerEvents = 'none'; //fix scroll bar issue
-
-    return container;
-  };
-
-  nvtooltip.cleanup = function() {
-
-      // Find the tooltips, mark them for removal by this class (so others cleanups won't find it)
-      var tooltips = document.getElementsByClassName('nvtooltip');
-      var purging = [];
-      while(tooltips.length) {
-        purging.push(tooltips[0]);
-        tooltips[0].style.transitionDelay = '0 !important';
-        tooltips[0].style.opacity = 0;
-        tooltips[0].className = 'nvtooltip-pending-removal';
-      }
-
-
-      setTimeout(function() {
-
-          while (purging.length) {
-             var removeMe = purging.pop();
-              removeMe.parentNode.removeChild(removeMe);
-          }
-    }, 500);
-  };
-
-
-})();
-
-nv.utils.windowSize = function() {
-    // Sane defaults
-    var size = {width: 640, height: 480};
-
-    // Earlier IE uses Doc.body
-    if (document.body && document.body.offsetWidth) {
-        size.width = document.body.offsetWidth;
-        size.height = document.body.offsetHeight;
-    }
-
-    // IE can use depending on mode it is in
-    if (document.compatMode=='CSS1Compat' &&
-        document.documentElement &&
-        document.documentElement.offsetWidth ) {
-        size.width = document.documentElement.offsetWidth;
-        size.height = document.documentElement.offsetHeight;
-    }
-
-    // Most recent browsers use
-    if (window.innerWidth && window.innerHeight) {
-        size.width = window.innerWidth;
-        size.height = window.innerHeight;
-    }
-    return (size);
-};
-
-
-
-// Easy way to bind multiple functions to window.onresize
-// TODO: give a way to remove a function after its bound, other than removing all of them
-nv.utils.windowResize = function(fun){
-  var oldresize = window.onresize;
-
-  window.onresize = function(e) {
-    if (typeof oldresize == 'function') oldresize(e);
-    fun(e);
-  }
-}
-
-// Backwards compatible way to implement more d3-like coloring of graphs.
-// If passed an array, wrap it in a function which implements the old default
-// behavior
-nv.utils.getColor = function(color) {
-    if (!arguments.length) return nv.utils.defaultColor(); //if you pass in nothing, get default colors back
-
-    if( Object.prototype.toString.call( color ) === '[object Array]' )
-        return function(d, i) { return d.color || color[i % color.length]; };
-    else
-        return color;
-        //can't really help it if someone passes rubbish as color
-}
-
-// Default color chooser uses the index of an object as before.
-nv.utils.defaultColor = function() {
-    var colors = d3.scale.category20().range();
-    return function(d, i) { return d.color || colors[i % colors.length] };
-}
-
-
-// Returns a color function that takes the result of 'getKey' for each series and
-// looks for a corresponding color from the dictionary,
-nv.utils.customTheme = function(dictionary, getKey, defaultColors) {
-  getKey = getKey || function(series) { return series.key }; // use default series.key if getKey is undefined
-  defaultColors = defaultColors || d3.scale.category20().range(); //default color function
-
-  var defIndex = defaultColors.length; //current default color (going in reverse)
-
-  return function(series, index) {
-    var key = getKey(series);
-
-    if (!defIndex) defIndex = defaultColors.length; //used all the default colors, start over
-
-    if (typeof dictionary[key] !== "undefined")
-      return (typeof dictionary[key] === "function") ? dictionary[key]() : dictionary[key];
-    else
-      return defaultColors[--defIndex]; // no match in dictionary, use default color
-  }
-}
-
-
-
-// From the PJAX example on d3js.org, while this is not really directly needed
-// it's a very cool method for doing pjax, I may expand upon it a little bit,
-// open to suggestions on anything that may be useful
-nv.utils.pjax = function(links, content) {
-  d3.selectAll(links).on("click", function() {
-    history.pushState(this.href, this.textContent, this.href);
-    load(this.href);
-    d3.event.preventDefault();
-  });
-
-  function load(href) {
-    d3.html(href, function(fragment) {
-      var target = d3.select(content).node();
-      target.parentNode.replaceChild(d3.select(fragment).select(content).node(), target);
-      nv.utils.pjax(links, content);
-    });
-  }
-
-  d3.select(window).on("popstate", function() {
-    if (d3.event.state) load(d3.event.state);
-  });
-}
-
-/* For situations where we want to approximate the width in pixels for an SVG:text element.
-Most common instance is when the element is in a display:none; container. 
-Forumla is : text.length * font-size * constant_factor
-*/
-nv.utils.calcApproxTextWidth = function (svgTextElem) {
-    if (svgTextElem instanceof d3.selection) {
-        var fontSize = parseInt(svgTextElem.style("font-size").replace("px",""));
-        var textLength = svgTextElem.text().length;
-
-        return textLength * fontSize * 0.5; 
-    }
-    return 0;
-};
-nv.models.axis = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var axis = d3.svg.axis()
-    ;
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 75 //only used for tickLabel currently
-    , height = 60 //only used for tickLabel currently
-    , scale = d3.scale.linear()
-    , axisLabelText = null
-    , showMaxMin = true //TODO: showMaxMin should be disabled on all ordinal scaled axes
-    , highlightZero = true
-    , rotateLabels = 0
-    , rotateYLabel = true
-    , staggerLabels = false
-    , isOrdinal = false
-    , ticks = null
-    , logScale=false	
-    ;
-
-  axis
-    .scale(scale)
-    .orient('bottom')
-    .tickFormat(function(d) { return d })
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var scale0;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-axis').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-axis');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g')
-
-      //------------------------------------------------------------
-
-
-      if (ticks !== null)
-        axis.ticks(ticks);
-      else if (axis.orient() == 'top' || axis.orient() == 'bottom')
-        axis.ticks(Math.abs(scale.range()[1] - scale.range()[0]) / 100);
-
-
-      //TODO: consider calculating width/height based on whether or not label is added, for reference in charts using this component
-
-
-      d3.transition(g)
-          .call(axis);
-
-      scale0 = scale0 || axis.scale();
-
-      var fmt = axis.tickFormat();
-      if (fmt == null) {
-        fmt = scale0.tickFormat();
-      }
-
-      var axisLabel = g.selectAll('text.nv-axislabel')
-          .data([axisLabelText || null]);
-      axisLabel.exit().remove();
-      switch (axis.orient()) {
-        case 'top':
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          var w = (scale.range().length==2) ? scale.range()[1] : (scale.range()[scale.range().length-1]+(scale.range()[1]-scale.range()[0]));
-          axisLabel
-              .attr('text-anchor', 'middle')
-              .attr('y', 0)
-              .attr('x', w/2);
-          if (showMaxMin) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           .data(scale.domain());
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text');
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(' + scale(d) + ',0)'
-                })
-              .select('text')
-                .attr('dy', '0em')
-                .attr('y', -axis.tickPadding())
-                .attr('text-anchor', 'middle')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            d3.transition(axisMaxMin)
-                .attr('transform', function(d,i) {
-                  return 'translate(' + scale.range()[i] + ',0)'
-                });
-          }
-          break;
-        case 'bottom':
-          var xLabelMargin = 36;
-          var maxTextWidth = 30;
-          var xTicks = g.selectAll('g').select("text");
-          if (rotateLabels%360) {
-            //Calculate the longest xTick width
-            xTicks.each(function(d,i){
-              var width = this.getBBox().width;
-              if(width > maxTextWidth) maxTextWidth = width;
-            });
-            //Convert to radians before calculating sin. Add 30 to margin for healthy padding.
-            var sin = Math.abs(Math.sin(rotateLabels*Math.PI/180));
-            var xLabelMargin = (sin ? sin*maxTextWidth : maxTextWidth)+30;
-            //Rotate all xTicks
-            xTicks
-              .attr('transform', function(d,i,j) { return 'rotate(' + rotateLabels + ' 0,0)' })
-              .attr('text-anchor', rotateLabels%360 > 0 ? 'start' : 'end');
-          }
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          var w = (scale.range().length==2) ? scale.range()[1] : (scale.range()[scale.range().length-1]+(scale.range()[1]-scale.range()[0]));
-          axisLabel
-              .attr('text-anchor', 'middle')
-              .attr('y', xLabelMargin)
-              .attr('x', w/2);
-          if (showMaxMin) {
-          //if (showMaxMin && !isOrdinal) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           //.data(scale.domain())
-                           .data([scale.domain()[0], scale.domain()[scale.domain().length - 1]]);
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text');
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(' + (scale(d) + (isOrdinal ? scale.rangeBand() / 2 : 0)) + ',0)'
-                })
-              .select('text')
-                .attr('dy', '.71em')
-                .attr('y', axis.tickPadding())
-                .attr('transform', function(d,i,j) { return 'rotate(' + rotateLabels + ' 0,0)' })
-                .attr('text-anchor', rotateLabels ? (rotateLabels%360 > 0 ? 'start' : 'end') : 'middle')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            d3.transition(axisMaxMin)
-                .attr('transform', function(d,i) {
-                  //return 'translate(' + scale.range()[i] + ',0)'
-                  //return 'translate(' + scale(d) + ',0)'
-                  return 'translate(' + (scale(d) + (isOrdinal ? scale.rangeBand() / 2 : 0)) + ',0)'
-                });
-          }
-          if (staggerLabels)
-            xTicks
-                .attr('transform', function(d,i) { return 'translate(0,' + (i % 2 == 0 ? '0' : '12') + ')' });
-
-          break;
-        case 'right':
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          axisLabel
-              .attr('text-anchor', rotateYLabel ? 'middle' : 'begin')
-              .attr('transform', rotateYLabel ? 'rotate(90)' : '')
-              .attr('y', rotateYLabel ? (-Math.max(margin.right,width) + 12) : -10) //TODO: consider calculating this based on largest tick width... OR at least expose this on chart
-              .attr('x', rotateYLabel ? (scale.range()[0] / 2) : axis.tickPadding());
-          if (showMaxMin) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           .data(scale.domain());
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text')
-                .style('opacity', 0);
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale(d) + ')'
-                })
-              .select('text')
-                .attr('dy', '.32em')
-                .attr('y', 0)
-                .attr('x', axis.tickPadding())
-                .attr('text-anchor', 'start')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            d3.transition(axisMaxMin)
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale.range()[i] + ')'
-                })
-              .select('text')
-                .style('opacity', 1);
-          }
-          break;
-        case 'left':
-          /*
-          //For dynamically placing the label. Can be used with dynamically-sized chart axis margins
-          var yTicks = g.selectAll('g').select("text");
-          yTicks.each(function(d,i){
-            var labelPadding = this.getBBox().width + axis.tickPadding() + 16;
-            if(labelPadding > width) width = labelPadding;
-          });
-          */
-          axisLabel.enter().append('text').attr('class', 'nv-axislabel');
-          axisLabel
-              .attr('text-anchor', rotateYLabel ? 'middle' : 'end')
-              .attr('transform', rotateYLabel ? 'rotate(-90)' : '')
-              .attr('y', rotateYLabel ? (-Math.max(margin.left,width) + 12) : -10) //TODO: consider calculating this based on largest tick width... OR at least expose this on chart
-              .attr('x', rotateYLabel ? (-scale.range()[0] / 2) : -axis.tickPadding());
-          if (showMaxMin) {
-            var axisMaxMin = wrap.selectAll('g.nv-axisMaxMin')
-                           .data(scale.domain());
-            axisMaxMin.enter().append('g').attr('class', 'nv-axisMaxMin').append('text')
-                .style('opacity', 0);
-            axisMaxMin.exit().remove();
-            axisMaxMin
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale0(d) + ')'
-                })
-              .select('text')
-                .attr('dy', '.32em')
-                .attr('y', 0)
-                .attr('x', -axis.tickPadding())
-                .attr('text-anchor', 'end')
-                .text(function(d,i) {
-                  var v = fmt(d);
-                  return ('' + v).match('NaN') ? '' : v;
-                });
-            d3.transition(axisMaxMin)
-                .attr('transform', function(d,i) {
-                  return 'translate(0,' + scale.range()[i] + ')'
-                })
-              .select('text')
-                .style('opacity', 1);
-          }
-          break;
-      }
-      axisLabel
-          .text(function(d) { return d });
-
-
-      if (showMaxMin && (axis.orient() === 'left' || axis.orient() === 'right')) {
-        //check if max and min overlap other values, if so, hide the values that overlap
-        g.selectAll('g') // the g's wrapping each tick
-            .each(function(d,i) {
-              d3.select(this).select('text').attr('opacity', 1);
-              if (scale(d) < scale.range()[1] + 10 || scale(d) > scale.range()[0] - 10) { // 10 is assuming text height is 16... if d is 0, leave it!
-                if (d > 1e-10 || d < -1e-10) // accounts for minor floating point errors... though could be problematic if the scale is EXTREMELY SMALL
-                  d3.select(this).attr('opacity', 0);
-                
-                d3.select(this).select('text').attr('opacity', 0); // Don't remove the ZERO line!!
-              }
-            });
-
-        //if Max and Min = 0 only show min, Issue #281
-        if (scale.domain()[0] == scale.domain()[1] && scale.domain()[0] == 0)
-          wrap.selectAll('g.nv-axisMaxMin')
-            .style('opacity', function(d,i) { return !i ? 1 : 0 });
-
-      }
-
-      if (showMaxMin && (axis.orient() === 'top' || axis.orient() === 'bottom')) {
-        var maxMinRange = [];
-        wrap.selectAll('g.nv-axisMaxMin')
-            .each(function(d,i) {
-              try {
-                  if (i) // i== 1, max position
-                      maxMinRange.push(scale(d) - this.getBBox().width - 4)  //assuming the max and min labels are as wide as the next tick (with an extra 4 pixels just in case)
-                  else // i==0, min position
-                      maxMinRange.push(scale(d) + this.getBBox().width + 4)
-              }catch (err) {
-                  if (i) // i== 1, max position
-                      maxMinRange.push(scale(d) - 4)  //assuming the max and min labels are as wide as the next tick (with an extra 4 pixels just in case)
-                  else // i==0, min position
-                      maxMinRange.push(scale(d) + 4)
-              }
-            });
-        g.selectAll('g') // the g's wrapping each tick
-            .each(function(d,i) {
-              if (scale(d) < maxMinRange[0] || scale(d) > maxMinRange[1]) {
-                if (d > 1e-10 || d < -1e-10) // accounts for minor floating point errors... though could be problematic if the scale is EXTREMELY SMALL
-                  d3.select(this).remove();
-                else
-                  d3.select(this).select('text').remove(); // Don't remove the ZERO line!!
-              }
-            });
-      }
-
-
-      //highlight zero line ... Maybe should not be an option and should just be in CSS?
-      if (highlightZero)
-        g.selectAll('.tick')
-          .filter(function(d) { return !parseFloat(Math.round(d.__data__*100000)/1000000) && (d.__data__ !== undefined) }) //this is because sometimes the 0 tick is a very small fraction, TODO: think of cleaner technique
-            .classed('zero', true);
-
-      //store old scales for use in transitions on update
-      scale0 = scale.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.axis = axis;
-
-  d3.rebind(chart, axis, 'orient', 'tickValues', 'tickSubdivide', 'tickSize', 'tickPadding', 'tickFormat');
-  d3.rebind(chart, scale, 'domain', 'range', 'rangeBand', 'rangeBands'); //these are also accessible by chart.scale(), but added common ones directly for ease of use
-
-  chart.margin = function(_) {
-    if(!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  }
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.ticks = function(_) {
-    if (!arguments.length) return ticks;
-    ticks = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.axisLabel = function(_) {
-    if (!arguments.length) return axisLabelText;
-    axisLabelText = _;
-    return chart;
-  }
-
-  chart.showMaxMin = function(_) {
-    if (!arguments.length) return showMaxMin;
-    showMaxMin = _;
-    return chart;
-  }
-
-  chart.highlightZero = function(_) {
-    if (!arguments.length) return highlightZero;
-    highlightZero = _;
-    return chart;
-  }
-
-  chart.scale = function(_) {
-    if (!arguments.length) return scale;
-    scale = _;
-    axis.scale(scale);
-    isOrdinal = typeof scale.rangeBands === 'function';
-    d3.rebind(chart, scale, 'domain', 'range', 'rangeBand', 'rangeBands');
-    return chart;
-  }
-
-  chart.rotateYLabel = function(_) {
-    if(!arguments.length) return rotateYLabel;
-    rotateYLabel = _;
-    return chart;
-  }
-
-  chart.rotateLabels = function(_) {
-    if(!arguments.length) return rotateLabels;
-    rotateLabels = _;
-    return chart;
-  }
-
-  chart.staggerLabels = function(_) {
-    if (!arguments.length) return staggerLabels;
-    staggerLabels = _;
-    return chart;
-  };
-
-
-  //============================================================
-
-
-  return chart;
-}
-
-// Chart design based on the recommendations of Stephen Few. Implementation
-// based on the work of Clint Ivy, Jamie Love, and Jason Davies.
-// http://projects.instantcognition.com/protovis/bulletchart/
-
-nv.models.bullet = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , orient = 'left' // TODO top & bottom
-    , reverse = false
-    , ranges = function(d) { return d.ranges }
-    , markers = function(d) { return d.markers }
-    , measures = function(d) { return d.measures }
-    , forceX = [0] // List of numbers to Force into the X scale (ie. 0, or a max / min, etc.)
-    , width = 380
-    , height = 30
-    , tickFormat = null
-    , color = nv.utils.getColor(['#1f77b4'])
-    , dispatch = d3.dispatch('elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(d, i) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-      var rangez = ranges.call(this, d, i).slice().sort(d3.descending),
-          markerz = markers.call(this, d, i).slice().sort(d3.descending),
-          measurez = measures.call(this, d, i).slice().sort(d3.descending);
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      // Compute the new x-scale.
-      var x1 = d3.scale.linear()
-          .domain( d3.extent(d3.merge([forceX, rangez])) )
-          .range(reverse ? [availableWidth, 0] : [0, availableWidth]);
-
-      // Retrieve the old x-scale, if this is an update.
-      var x0 = this.__chart__ || d3.scale.linear()
-          .domain([0, Infinity])
-          .range(x1.range());
-
-      // Stash the new scale.
-      this.__chart__ = x1;
-
-
-      var rangeMin = d3.min(rangez), //rangez[2]
-          rangeMax = d3.max(rangez), //rangez[0]
-          rangeAvg = rangez[1];
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-bullet').data([d]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-bullet');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('rect').attr('class', 'nv-range nv-rangeMax');
-      gEnter.append('rect').attr('class', 'nv-range nv-rangeAvg');
-      gEnter.append('rect').attr('class', 'nv-range nv-rangeMin');
-      gEnter.append('rect').attr('class', 'nv-measure');
-      gEnter.append('path').attr('class', 'nv-markerTriangle');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-
-      var w0 = function(d) { return Math.abs(x0(d) - x0(0)) }, // TODO: could optimize by precalculating x0(0) and x1(0)
-          w1 = function(d) { return Math.abs(x1(d) - x1(0)) };
-      var xp0 = function(d) { return d < 0 ? x0(d) : x0(0) },
-          xp1 = function(d) { return d < 0 ? x1(d) : x1(0) };
-
-
-      g.select('rect.nv-rangeMax')
-          .attr('height', availableHeight)
-          .attr('width', w1(rangeMax > 0 ? rangeMax : rangeMin))
-          .attr('x', xp1(rangeMax > 0 ? rangeMax : rangeMin))
-          .datum(rangeMax > 0 ? rangeMax : rangeMin)
-          /*
-          .attr('x', rangeMin < 0 ?
-                         rangeMax > 0 ?
-                             x1(rangeMin)
-                           : x1(rangeMax)
-                       : x1(0))
-                      */
-
-      g.select('rect.nv-rangeAvg')
-          .attr('height', availableHeight)
-          .attr('width', w1(rangeAvg))
-          .attr('x', xp1(rangeAvg))
-          .datum(rangeAvg)
-          /*
-          .attr('width', rangeMax <= 0 ?
-                             x1(rangeMax) - x1(rangeAvg)
-                           : x1(rangeAvg) - x1(rangeMin))
-          .attr('x', rangeMax <= 0 ?
-                         x1(rangeAvg)
-                       : x1(rangeMin))
-                      */
-
-      g.select('rect.nv-rangeMin')
-          .attr('height', availableHeight)
-          .attr('width', w1(rangeMax))
-          .attr('x', xp1(rangeMax))
-          .attr('width', w1(rangeMax > 0 ? rangeMin : rangeMax))
-          .attr('x', xp1(rangeMax > 0 ? rangeMin : rangeMax))
-          .datum(rangeMax > 0 ? rangeMin : rangeMax)
-          /*
-          .attr('width', rangeMax <= 0 ?
-                             x1(rangeAvg) - x1(rangeMin)
-                           : x1(rangeMax) - x1(rangeAvg))
-          .attr('x', rangeMax <= 0 ?
-                         x1(rangeMin)
-                       : x1(rangeAvg))
-                      */
-
-      g.select('rect.nv-measure')
-          .style('fill', color)
-          .attr('height', availableHeight / 3)
-          .attr('y', availableHeight / 3)
-          .attr('width', measurez < 0 ?
-                             x1(0) - x1(measurez[0])
-                           : x1(measurez[0]) - x1(0))
-          .attr('x', xp1(measurez))
-          .on('mouseover', function() {
-              dispatch.elementMouseover({
-                value: measurez[0],
-                label: 'Current',
-                pos: [x1(measurez[0]), availableHeight/2]
-              })
-          })
-          .on('mouseout', function() {
-              dispatch.elementMouseout({
-                value: measurez[0],
-                label: 'Current'
-              })
-          })
-
-      var h3 =  availableHeight / 6;
-      if (markerz[0]) {
-        g.selectAll('path.nv-markerTriangle')
-            .attr('transform', function(d) { return 'translate(' + x1(markerz[0]) + ',' + (availableHeight / 2) + ')' })
-            .attr('d', 'M0,' + h3 + 'L' + h3 + ',' + (-h3) + ' ' + (-h3) + ',' + (-h3) + 'Z')
-            .on('mouseover', function() {
-              dispatch.elementMouseover({
-                value: markerz[0],
-                label: 'Previous',
-                pos: [x1(markerz[0]), availableHeight/2]
-              })
-            })
-            .on('mouseout', function() {
-              dispatch.elementMouseout({
-                value: markerz[0],
-                label: 'Previous'
-              })
-            });
-      } else {
-        g.selectAll('path.nv-markerTriangle').remove();
-      }
-
-
-      wrap.selectAll('.nv-range')
-          .on('mouseover', function(d,i) {
-            var label = !i ? "Maximum" : i == 1 ? "Mean" : "Minimum";
-
-            dispatch.elementMouseover({
-              value: d,
-              label: label,
-              pos: [x1(d), availableHeight/2]
-            })
-          })
-          .on('mouseout', function(d,i) {
-            var label = !i ? "Maximum" : i == 1 ? "Mean" : "Minimum";
-
-            dispatch.elementMouseout({
-              value: d,
-              label: label
-            })
-          })
-
-/* // THIS IS THE PREVIOUS BULLET IMPLEMENTATION, WILL REMOVE SHORTLY
-      // Update the range rects.
-      var range = g.selectAll('rect.nv-range')
-          .data(rangez);
-
-      range.enter().append('rect')
-          .attr('class', function(d, i) { return 'nv-range nv-s' + i; })
-          .attr('width', w0)
-          .attr('height', availableHeight)
-          .attr('x', reverse ? x0 : 0)
-          .on('mouseover', function(d,i) { 
-              dispatch.elementMouseover({
-                value: d,
-                label: (i <= 0) ? 'Maximum' : (i > 1) ? 'Minimum' : 'Mean', //TODO: make these labels a variable
-                pos: [x1(d), availableHeight/2]
-              })
-          })
-          .on('mouseout', function(d,i) { 
-              dispatch.elementMouseout({
-                value: d,
-                label: (i <= 0) ? 'Minimum' : (i >=1) ? 'Maximum' : 'Mean' //TODO: make these labels a variable
-              })
-          })
-
-      d3.transition(range)
-          .attr('x', reverse ? x1 : 0)
-          .attr('width', w1)
-          .attr('height', availableHeight);
-
-
-      // Update the measure rects.
-      var measure = g.selectAll('rect.nv-measure')
-          .data(measurez);
-
-      measure.enter().append('rect')
-          .attr('class', function(d, i) { return 'nv-measure nv-s' + i; })
-          .style('fill', function(d,i) { return color(d,i ) })
-          .attr('width', w0)
-          .attr('height', availableHeight / 3)
-          .attr('x', reverse ? x0 : 0)
-          .attr('y', availableHeight / 3)
-          .on('mouseover', function(d) { 
-              dispatch.elementMouseover({
-                value: d,
-                label: 'Current', //TODO: make these labels a variable
-                pos: [x1(d), availableHeight/2]
-              })
-          })
-          .on('mouseout', function(d) { 
-              dispatch.elementMouseout({
-                value: d,
-                label: 'Current' //TODO: make these labels a variable
-              })
-          })
-
-      d3.transition(measure)
-          .attr('width', w1)
-          .attr('height', availableHeight / 3)
-          .attr('x', reverse ? x1 : 0)
-          .attr('y', availableHeight / 3);
-
-
-
-      // Update the marker lines.
-      var marker = g.selectAll('path.nv-markerTriangle')
-          .data(markerz);
-
-      var h3 =  availableHeight / 6;
-      marker.enter().append('path')
-          .attr('class', 'nv-markerTriangle')
-          .attr('transform', function(d) { return 'translate(' + x0(d) + ',' + (availableHeight / 2) + ')' })
-          .attr('d', 'M0,' + h3 + 'L' + h3 + ',' + (-h3) + ' ' + (-h3) + ',' + (-h3) + 'Z')
-          .on('mouseover', function(d,i) {
-              dispatch.elementMouseover({
-                value: d,
-                label: 'Previous',
-                pos: [x1(d), availableHeight/2]
-              })
-          })
-          .on('mouseout', function(d,i) {
-              dispatch.elementMouseout({
-                value: d,
-                label: 'Previous'
-              })
-          });
-
-      d3.transition(marker)
-          .attr('transform', function(d) { return 'translate(' + (x1(d) - x1(0)) + ',' + (availableHeight / 2) + ')' });
-
-      marker.exit().remove();
-*/
-
-    });
-
-    // d3.timer.flush();  // Not needed?
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  // left, right, top, bottom
-  chart.orient = function(_) {
-    if (!arguments.length) return orient;
-    orient = _;
-    reverse = orient == 'right' || orient == 'bottom';
-    return chart;
-  };
-
-  // ranges (bad, satisfactory, good)
-  chart.ranges = function(_) {
-    if (!arguments.length) return ranges;
-    ranges = _;
-    return chart;
-  };
-
-  // markers (previous, goal)
-  chart.markers = function(_) {
-    if (!arguments.length) return markers;
-    markers = _;
-    return chart;
-  };
-
-  // measures (actual, forecast)
-  chart.measures = function(_) {
-    if (!arguments.length) return measures;
-    measures = _;
-    return chart;
-  };
-
-  chart.forceX = function(_) {
-    if (!arguments.length) return forceX;
-    forceX = _;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.tickFormat = function(_) {
-    if (!arguments.length) return tickFormat;
-    tickFormat = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-};
-
-
-
-// Chart design based on the recommendations of Stephen Few. Implementation
-// based on the work of Clint Ivy, Jamie Love, and Jason Davies.
-// http://projects.instantcognition.com/protovis/bulletchart/
-nv.models.bulletChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var bullet = nv.models.bullet()
-    ;
-
-  var orient = 'left' // TODO top & bottom
-    , reverse = false
-    , margin = {top: 5, right: 40, bottom: 20, left: 120}
-    , ranges = function(d) { return d.ranges }
-    , markers = function(d) { return d.markers }
-    , measures = function(d) { return d.measures }
-    , width = null
-    , height = 55
-    , tickFormat = null
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + x + '</h3>' +
-               '<p>' + y + '</p>'
-      }
-    , noData = 'No Data Available.'
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ) + margin.left,
-        top = e.pos[1] + ( offsetElement.offsetTop || 0) + margin.top,
-        content = tooltip(e.key, e.label, e.value, e, chart);
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'e' : 'w', null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(d, i) {
-      var container = d3.select(this);
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          that = this;
-
-
-      chart.update = function() { chart(selection) };
-      chart.container = this;
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!d || !ranges.call(this, d, i)) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', 18 + margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-
-      var rangez = ranges.call(this, d, i).slice().sort(d3.descending),
-          markerz = markers.call(this, d, i).slice().sort(d3.descending),
-          measurez = measures.call(this, d, i).slice().sort(d3.descending);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-bulletChart').data([d]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-bulletChart');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-bulletWrap');
-      gEnter.append('g').attr('class', 'nv-titles');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      // Compute the new x-scale.
-      var x1 = d3.scale.linear()
-          .domain([0, Math.max(rangez[0], markerz[0], measurez[0])])  // TODO: need to allow forceX and forceY, and xDomain, yDomain
-          .range(reverse ? [availableWidth, 0] : [0, availableWidth]);
-
-      // Retrieve the old x-scale, if this is an update.
-      var x0 = this.__chart__ || d3.scale.linear()
-          .domain([0, Infinity])
-          .range(x1.range());
-
-      // Stash the new scale.
-      this.__chart__ = x1;
-
-      /*
-      // Derive width-scales from the x-scales.
-      var w0 = bulletWidth(x0),
-          w1 = bulletWidth(x1);
-
-      function bulletWidth(x) {
-        var x0 = x(0);
-        return function(d) {
-          return Math.abs(x(d) - x(0));
-        };
-      }
-
-      function bulletTranslate(x) {
-        return function(d) {
-          return 'translate(' + x(d) + ',0)';
-        };
-      }
-      */
-
-      var w0 = function(d) { return Math.abs(x0(d) - x0(0)) }, // TODO: could optimize by precalculating x0(0) and x1(0)
-          w1 = function(d) { return Math.abs(x1(d) - x1(0)) };
-
-
-      var title = gEnter.select('.nv-titles').append('g')
-          .attr('text-anchor', 'end')
-          .attr('transform', 'translate(-6,' + (height - margin.top - margin.bottom) / 2 + ')');
-      title.append('text')
-          .attr('class', 'nv-title')
-          .text(function(d) { return d.title; });
-
-      title.append('text')
-          .attr('class', 'nv-subtitle')
-          .attr('dy', '1em')
-          .text(function(d) { return d.subtitle; });
-
-
-
-      bullet
-        .width(availableWidth)
-        .height(availableHeight)
-
-      var bulletWrap = g.select('.nv-bulletWrap');
-
-      d3.transition(bulletWrap).call(bullet);
-
-
-
-      // Compute the tick format.
-      var format = tickFormat || x1.tickFormat( availableWidth / 100 );
-
-      // Update the tick groups.
-      var tick = g.selectAll('g.nv-tick')
-          .data(x1.ticks( availableWidth / 50 ), function(d) {
-            return this.textContent || format(d);
-          });
-
-      // Initialize the ticks with the old scale, x0.
-      var tickEnter = tick.enter().append('g')
-          .attr('class', 'nv-tick')
-          .attr('transform', function(d) { return 'translate(' + x0(d) + ',0)' })
-          .style('opacity', 1e-6);
-
-      tickEnter.append('line')
-          .attr('y1', availableHeight)
-          .attr('y2', availableHeight * 7 / 6);
-
-      tickEnter.append('text')
-          .attr('text-anchor', 'middle')
-          .attr('dy', '1em')
-          .attr('y', availableHeight * 7 / 6)
-          .text(format);
-
-
-      // Transition the updating ticks to the new scale, x1.
-      var tickUpdate = d3.transition(tick)
-          .attr('transform', function(d) { return 'translate(' + x1(d) + ',0)' })
-          .style('opacity', 1);
-
-      tickUpdate.select('line')
-          .attr('y1', availableHeight)
-          .attr('y2', availableHeight * 7 / 6);
-
-      tickUpdate.select('text')
-          .attr('y', availableHeight * 7 / 6);
-
-      // Transition the exiting ticks to the new scale, x1.
-      d3.transition(tick.exit())
-          .attr('transform', function(d) { return 'translate(' + x1(d) + ',0)' })
-          .style('opacity', 1e-6)
-          .remove();
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      dispatch.on('tooltipShow', function(e) {
-        e.key = d.title;
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      //============================================================
-
-    });
-
-    d3.timer.flush();
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  bullet.dispatch.on('elementMouseover.tooltip', function(e) {
-    dispatch.tooltipShow(e);
-  });
-
-  bullet.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-  chart.bullet = bullet;
-
-  d3.rebind(chart, bullet, 'color');
-
-  // left, right, top, bottom
-  chart.orient = function(x) {
-    if (!arguments.length) return orient;
-    orient = x;
-    reverse = orient == 'right' || orient == 'bottom';
-    return chart;
-  };
-
-  // ranges (bad, satisfactory, good)
-  chart.ranges = function(x) {
-    if (!arguments.length) return ranges;
-    ranges = x;
-    return chart;
-  };
-
-  // markers (previous, goal)
-  chart.markers = function(x) {
-    if (!arguments.length) return markers;
-    markers = x;
-    return chart;
-  };
-
-  // measures (actual, forecast)
-  chart.measures = function(x) {
-    if (!arguments.length) return measures;
-    measures = x;
-    return chart;
-  };
-
-  chart.width = function(x) {
-    if (!arguments.length) return width;
-    width = x;
-    return chart;
-  };
-
-  chart.height = function(x) {
-    if (!arguments.length) return height;
-    height = x;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.tickFormat = function(x) {
-    if (!arguments.length) return tickFormat;
-    tickFormat = x;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-};
-
-
-
-nv.models.cumulativeLineChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var lines = nv.models.line()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , legend = nv.models.legend()
-    , controls = nv.models.legend()
-    ;
-
-  var margin = {top: 30, right: 30, bottom: 50, left: 60}
-    , color = nv.utils.defaultColor()
-    , width = null
-    , height = null
-    , showLegend = true
-    , tooltips = true
-    , showControls = true
-    , rescaleY = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' at ' + x + '</p>'
-      }
-    , x //can be accessed via chart.xScale()
-    , y //can be accessed via chart.yScale()
-    , id = lines.id()
-    , state = { index: 0, rescaleY: rescaleY }
-    , defaultState = null
-    , noData = 'No Data Available.'
-    , average = function(d) { return d.average }
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    ;
-
-  xAxis
-    .orient('bottom')
-    .tickPadding(7)
-    ;
-  yAxis
-    .orient('left')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-   var dx = d3.scale.linear()
-     , index = {i: 0, x: 0}
-     ;
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(lines.x()(e.point, e.pointIndex)),
-        y = yAxis.tickFormat()(lines.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, null, null, offsetElement);
-  };
-
-/*
-  //Moved to see if we can get better behavior to fix issue #315
-  var indexDrag = d3.behavior.drag()
-                    .on('dragstart', dragStart)
-                    .on('drag', dragMove)
-                    .on('dragend', dragEnd);
-
-  function dragStart(d,i) {
-    d3.select(chart.container)
-        .style('cursor', 'ew-resize');
-  }
-
-  function dragMove(d,i) {
-    d.x += d3.event.dx;
-    d.i = Math.round(dx.invert(d.x));
-
-    d3.select(this).attr('transform', 'translate(' + dx(d.i) + ',0)');
-    chart.update();
-  }
-
-  function dragEnd(d,i) {
-    d3.select(chart.container)
-        .style('cursor', 'auto');
-    chart.update();
-  }
-*/
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this).classed('nv-chart-' + id, true),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-
-      chart.update = function() { container.transition().call(chart) };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      var indexDrag = d3.behavior.drag()
-                        .on('dragstart', dragStart)
-                        .on('drag', dragMove)
-                        .on('dragend', dragEnd);
-
-
-      function dragStart(d,i) {
-        d3.select(chart.container)
-            .style('cursor', 'ew-resize');
-      }
-
-      function dragMove(d,i) {
-        index.x = d3.event.x;
-        index.i = Math.round(dx.invert(index.x));
-        updateZero();
-      }
-
-      function dragEnd(d,i) {
-        d3.select(chart.container)
-            .style('cursor', 'auto');
-
-        // update state and send stateChange with new index
-        state.index = index.i;
-        dispatch.stateChange(state);
-      }
-
-
-
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = lines.xScale();
-      y = lines.yScale();
-
-
-      if (!rescaleY) {
-        var seriesDomains = data
-          .filter(function(series) { return !series.disabled })
-          .map(function(series,i) {
-            var initialDomain = d3.extent(series.values, lines.y());
-
-            //account for series being disabled when losing 95% or more
-            if (initialDomain[0] < -.95) initialDomain[0] = -.95;
-
-            return [
-              (initialDomain[0] - initialDomain[1]) / (1 + initialDomain[1]),
-              (initialDomain[1] - initialDomain[0]) / (1 + initialDomain[0])
-            ];
-          });
-
-        var completeDomain = [
-          d3.min(seriesDomains, function(d) { return d[0] }),
-          d3.max(seriesDomains, function(d) { return d[1] })
-        ]
-
-        lines.yDomain(completeDomain);
-      } else {
-        lines.yDomain(null);
-      }
-
-
-      dx  .domain([0, data[0].values.length - 1]) //Assumes all series have same length
-          .range([0, availableWidth])
-          .clamp(true);
-
-      //------------------------------------------------------------
-
-
-      var data = indexify(index.i, data);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-cumulativeLine').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-cumulativeLine').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-background');
-      gEnter.append('g').attr('class', 'nv-linesWrap');
-      gEnter.append('g').attr('class', 'nv-avgLinesWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-      gEnter.append('g').attr('class', 'nv-controlsWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width(availableWidth);
-
-        g.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        g.select('.nv-legendWrap')
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Controls
-
-      if (showControls) {
-        var controlsData = [
-          { key: 'Re-scale y-axis', disabled: !rescaleY }
-        ];
-
-        controls.width(140).color(['#444', '#444', '#444']);
-        g.select('.nv-controlsWrap')
-            .datum(controlsData)
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-            .call(controls);
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      // Show error if series goes below 100%
-      var tempDisabled = data.filter(function(d) { return d.tempDisabled });
-
-      wrap.select('.tempDisabled').remove(); //clean-up and prevent duplicates
-      if (tempDisabled.length) {
-        wrap.append('text').attr('class', 'tempDisabled')
-            .attr('x', availableWidth / 2)
-            .attr('y', '-.71em')
-            .style('text-anchor', 'end')
-            .text(tempDisabled.map(function(d) { return d.key }).join(', ') + ' values cannot be calculated for this time period.');
-      }
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      gEnter.select('.nv-background')
-        .append('rect');
-
-      g.select('.nv-background rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      lines
-        //.x(function(d) { return d.x })
-        .y(function(d) { return d.display.y })
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled && !data[i].tempDisabled; }));
-
-
-
-      var linesWrap = g.select('.nv-linesWrap')
-          .datum(data.filter(function(d) { return  !d.disabled && !d.tempDisabled }));
-
-      //d3.transition(linesWrap).call(lines);
-      linesWrap.call(lines);
-
-      /*Handle average lines [AN-612] ----------------------------*/
-
-      //Store a series index number in the data array.
-      data.forEach(function(d,i) {
-            d.seriesIndex = i;
-      });
-
-      var avgLineData = data.filter(function(d) {
-          return !d.disabled && !!average(d);
-      });
-
-      var avgLines = g.select(".nv-avgLinesWrap").selectAll("line")
-              .data(avgLineData, function(d) { return d.key; });
-
-      avgLines.enter()
-              .append('line')
-              .style('stroke-width',2)
-              .style('stroke-dasharray','10,10')
-              .style('stroke',function (d,i) {
-                  return lines.color()(d,d.seriesIndex);
-              })
-              .attr('x1',0)
-              .attr('x2',availableWidth)
-              .attr('y1', function(d) { return y(average(d)); })
-              .attr('y2', function(d) { return y(average(d)); });
-
-      avgLines
-              .attr('x1',0)
-              .attr('x2',availableWidth)
-              .attr('y1', function(d) { return y(average(d)); })
-              .attr('y2', function(d) { return y(average(d)); });
-
-      avgLines.exit().remove();
-
-      //Create index line -----------------------------------------
-
-      var indexLine = linesWrap.selectAll('.nv-indexLine')
-          .data([index]);
-      indexLine.enter().append('rect').attr('class', 'nv-indexLine')
-          .attr('width', 3)
-          .attr('x', -2)
-          .attr('fill', 'red')
-          .attr('fill-opacity', .5)
-          .call(indexDrag)
-
-      indexLine
-          .attr('transform', function(d) { return 'translate(' + dx(d.i) + ',0)' })
-          .attr('height', availableHeight)
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-        .scale(x)
-        //Suggest how many ticks based on the chart width and D3 should listen (70 is the optimal number for MM/DD/YY dates)
-        .ticks( Math.min(data[0].values.length,availableWidth/70) )
-        .tickSize(-availableHeight, 0);
-
-      g.select('.nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y.range()[0] + ')');
-      d3.transition(g.select('.nv-x.nv-axis'))
-          .call(xAxis);
-
-
-      yAxis
-        .scale(y)
-        .ticks( availableHeight / 36 )
-        .tickSize( -availableWidth, 0);
-
-      d3.transition(g.select('.nv-y.nv-axis'))
-          .call(yAxis);
-
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-
-      function updateZero() {
-        indexLine
-          .data([index]);
-
-        container.call(chart);
-      }
-
-      g.select('.nv-background rect')
-          .on('click', function() {
-            index.x = d3.mouse(this)[0];
-            index.i = Math.round(dx.invert(index.x));
-
-            // update state and send stateChange with new index
-            state.index = index.i;
-            dispatch.stateChange(state);
-
-            updateZero();
-          });
-
-      lines.dispatch.on('elementClick', function(e) {
-        index.i = e.pointIndex;
-        index.x = dx(index.i);
-
-        // update state and send stateChange with new index
-        state.index = index.i;
-        dispatch.stateChange(state);
-
-        updateZero();
-      });
-
-      controls.dispatch.on('legendClick', function(d,i) { 
-        d.disabled = !d.disabled;
-        rescaleY = !d.disabled;
-
-        state.rescaleY = rescaleY;
-        dispatch.stateChange(state);
-
-        //selection.transition().call(chart);
-        chart.update();
-      });
-
-
-      legend.dispatch.on('legendClick', function(d,i) { 
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        //selection.transition().call(chart);
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-
-/*
-      //
-      legend.dispatch.on('legendMouseover', function(d, i) {
-        d.hover = true;
-        selection.transition().call(chart)
-      });
-
-      legend.dispatch.on('legendMouseout', function(d, i) {
-        d.hover = false;
-        selection.transition().call(chart)
-      });
-*/
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-
-        if (typeof e.index !== 'undefined') {
-          index.i = e.index;
-          index.x = dx(index.i);
-
-          state.index = e.index;
-
-          indexLine
-            .data([index]);
-        }
-
-
-        if (typeof e.rescaleY !== 'undefined') {
-          rescaleY = e.rescaleY;
-        }
-
-        chart.update();
-      });
-
-      //============================================================
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  lines.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.lines = lines;
-  chart.legend = legend;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-
-  d3.rebind(chart, lines, 'defined', 'isArea', 'x', 'y', 'size', 'xDomain', 'yDomain', 'forceX', 'forceY', 'interactive', 'clipEdge', 'clipVoronoi', 'id');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.rescaleY = function(_) {
-    if (!arguments.length) return rescaleY;
-    rescaleY = _
-    return rescaleY;
-  };
-
-  chart.showControls = function(_) {
-    if (!arguments.length) return showControls;
-    showControls = _;
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  chart.average = function(_) {
-     if(!arguments.length) return average;
-     average = _;
-     return chart;
-  };
-
-  //============================================================
-
-
-  //============================================================
-  // Functions
-  //------------------------------------------------------------
-
-  /* Normalize the data according to an index point. */
-  function indexify(idx, data) {
-    return data.map(function(line, i) {
-      if (!line.values) {
-         return line;
-      }
-      var v = lines.y()(line.values[idx], idx);
-
-      //TODO: implement check below, and disable series if series loses 100% or more cause divide by 0 issue
-      if (v < -.95) {
-        //if a series loses more than 100%, calculations fail.. anything close can cause major distortion (but is mathematically correct till it hits 100)
-        line.tempDisabled = true;
-        return line;
-      }
-
-      line.tempDisabled = false;
-
-      line.values = line.values.map(function(point, pointIndex) {
-        point.display = {'y': (lines.y()(point, pointIndex) - v) / (1 + v) };
-        return point;
-      })
-
-      return line;
-    })
-  }
-
-  //============================================================
-
-
-  return chart;
-}
-//TODO: consider deprecating by adding necessary features to multiBar model
-nv.models.discreteBar = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one
-    , x = d3.scale.ordinal()
-    , y = d3.scale.linear()
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , forceY = [0] // 0 is forced by default.. this makes sense for the majority of bar graphs... user can always do chart.forceY([]) to remove
-    , color = nv.utils.defaultColor()
-    , showValues = false
-    , valueFormat = d3.format(',.2f')
-    , xDomain
-    , yDomain
-    , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout')
-    , rectClass = 'discreteBar'
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x0, y0;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-
-      //add series index to each data point for reference
-      data = data.map(function(series, i) {
-        series.values = series.values.map(function(point) {
-          point.series = i;
-          return point;
-        });
-        return series;
-      });
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      // remap and flatten the data for use in calculating the scales' domains
-      var seriesData = (xDomain && yDomain) ? [] : // if we know xDomain and yDomain, no need to calculate
-            data.map(function(d) {
-              return d.values.map(function(d,i) {
-                return { x: getX(d,i), y: getY(d,i), y0: d.y0 }
-              })
-            });
-
-      x   .domain(xDomain || d3.merge(seriesData).map(function(d) { return d.x }))
-          .rangeBands([0, availableWidth], .1);
-
-      y   .domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { return d.y }).concat(forceY)));
-
-
-      // If showValues, pad the Y axis range to account for label height
-      if (showValues) y.range([availableHeight - (y.domain()[0] < 0 ? 12 : 0), y.domain()[1] > 0 ? 12 : 0]);
-      else y.range([availableHeight, 0]);
-
-      //store old scales if they exist
-      x0 = x0 || x;
-      y0 = y0 || y.copy().range([y(0),y(0)]);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-discretebar').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-discretebar');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-groups');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-
-      //TODO: by definition, the discrete bar should not have multiple groups, will modify/remove later
-      var groups = wrap.select('.nv-groups').selectAll('.nv-group')
-          .data(function(d) { return d }, function(d) { return d.key });
-      groups.enter().append('g')
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6);
-      d3.transition(groups.exit())
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6)
-          .remove();
-      groups
-          .attr('class', function(d,i) { return 'nv-group nv-series-' + i })
-          .classed('hover', function(d) { return d.hover });
-      d3.transition(groups)
-          .style('stroke-opacity', 1)
-          .style('fill-opacity', .75);
-
-
-      var bars = groups.selectAll('g.nv-bar')
-          .data(function(d) { return d.values });
-
-      bars.exit().remove();
-
-
-      var barsEnter = bars.enter().append('g')
-          .attr('transform', function(d,i,j) {
-              return 'translate(' + (x(getX(d,i)) + x.rangeBand() * .05 ) + ', ' + y(0) + ')' 
-          })
-          .on('mouseover', function(d,i) { //TODO: figure out why j works above, but not here
-            d3.select(this).classed('hover', true);
-            dispatch.elementMouseover({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (d.series + .5) / data.length), y(getY(d,i))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-          })
-          .on('mouseout', function(d,i) {
-            d3.select(this).classed('hover', false);
-            dispatch.elementMouseout({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-          })
-          .on('click', function(d,i) {
-            dispatch.elementClick({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (d.series + .5) / data.length), y(getY(d,i))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-            d3.event.stopPropagation();
-          })
-          .on('dblclick', function(d,i) {
-            dispatch.elementDblClick({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (d.series + .5) / data.length), y(getY(d,i))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-            d3.event.stopPropagation();
-          });
-
-      barsEnter.append('rect')
-          .attr('height', 0)
-          .attr('width', x.rangeBand() * .9 / data.length )
-
-      if (showValues) {
-        barsEnter.append('text')
-          .attr('text-anchor', 'middle')
-        bars.select('text')
-          .attr('x', x.rangeBand() * .9 / 2)
-          .attr('y', function(d,i) { return getY(d,i) < 0 ? y(getY(d,i)) - y(0) + 12 : -4 })
-          .text(function(d,i) { return valueFormat(getY(d,i)) });
-      } else {
-        bars.selectAll('text').remove();
-      }
-
-      bars
-          .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive' })
-          .style('fill', function(d,i) { return d.color || color(d,i) })
-          .style('stroke', function(d,i) { return d.color || color(d,i) })
-        .select('rect')
-          .attr('class', rectClass)
-          .attr('width', x.rangeBand() * .9 / data.length);
-      d3.transition(bars)
-        //.delay(function(d,i) { return i * 1200 / data[0].values.length })
-          .attr('transform', function(d,i) {
-            var left = x(getX(d,i)) + x.rangeBand() * .05,
-                top = getY(d,i) < 0 ?
-                        y(0) :
-                        y(0) - y(getY(d,i)) < 1 ?
-                          y(0) - 1 : //make 1 px positive bars show up above y=0
-                          y(getY(d,i));
-
-              return 'translate(' + left + ', ' + top + ')'
-          })
-        .select('rect')
-          .attr('height', function(d,i) {
-            return  Math.max(Math.abs(y(getY(d,i)) - y(0)) || 1)
-          });
-
-
-      //store old scales for use in transitions on update
-      x0 = x.copy();
-      y0 = y.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.forceY = function(_) {
-    if (!arguments.length) return forceY;
-    forceY = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  chart.showValues = function(_) {
-    if (!arguments.length) return showValues;
-    showValues = _;
-    return chart;
-  };
-
-  chart.valueFormat= function(_) {
-    if (!arguments.length) return valueFormat;
-    valueFormat = _;
-    return chart;
-  };
-
-  chart.rectClass= function(_) {
-    if (!arguments.length) return rectClass;
-    rectClass = _;
-    return chart;
-  }
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.discreteBarChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var discretebar = nv.models.discreteBar()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    ;
-
-  var margin = {top: 15, right: 10, bottom: 50, left: 60}
-    , width = null
-    , height = null
-    , color = nv.utils.getColor()
-    , staggerLabels = false
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + x + '</h3>' +
-               '<p>' +  y + '</p>'
-      }
-    , x
-    , y
-    , noData = "No Data Available."
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'beforeUpdate')
-    ;
-
-  xAxis
-    .orient('bottom')
-    .highlightZero(false)
-    .showMaxMin(false)
-    .tickFormat(function(d) { return d })
-    ;
-  yAxis
-    .orient('left')
-    .tickFormat(d3.format(',.1f'))
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(discretebar.x()(e.point, e.pointIndex)),
-        y = yAxis.tickFormat()(discretebar.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'n' : 's', null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-
-      chart.update = function() { dispatch.beforeUpdate(); container.transition().call(chart); };
-      chart.container = this;
-
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = discretebar.xScale();
-      y = discretebar.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-discreteBarWithAxes').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-discreteBarWithAxes').append('g');
-      var defsEnter = gEnter.append('defs');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-barsWrap');
-
-      g.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      discretebar
-        .width(availableWidth)
-        .height(availableHeight);
-
-
-      var barsWrap = g.select('.nv-barsWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      d3.transition(barsWrap).call(discretebar);
-
-      //------------------------------------------------------------
-
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-x-label-clip-' + discretebar.id())
-        .append('rect');
-
-      g.select('#nv-x-label-clip-' + discretebar.id() + ' rect')
-          .attr('width', x.rangeBand() * (staggerLabels ? 2 : 1))
-          .attr('height', 16)
-          .attr('x', -x.rangeBand() / (staggerLabels ? 1 : 2 ));
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-        .scale(x)
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight, 0);
-
-      g.select('.nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + (y.range()[0] + ((discretebar.showValues() && y.domain()[0] < 0) ? 16 : 0)) + ')');
-      //d3.transition(g.select('.nv-x.nv-axis'))
-      g.select('.nv-x.nv-axis').transition().duration(0)
-          .call(xAxis);
-
-
-      var xTicks = g.select('.nv-x.nv-axis').selectAll('g');
-
-      if (staggerLabels) {
-        xTicks
-            .selectAll('text')
-            .attr('transform', function(d,i,j) { return 'translate(0,' + (j % 2 == 0 ? '5' : '17') + ')' })
-      }
-
-      yAxis
-        .scale(y)
-        .ticks( availableHeight / 36 )
-        .tickSize( -availableWidth, 0);
-
-      d3.transition(g.select('.nv-y.nv-axis'))
-          .call(yAxis);
-
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      //============================================================
-
-
-    });
-
-    return chart;
-  }
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  discretebar.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  discretebar.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.discretebar = discretebar;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-
-  d3.rebind(chart, discretebar, 'x', 'y', 'xDomain', 'yDomain', 'forceX', 'forceY', 'id', 'showValues', 'valueFormat');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    discretebar.color(color);
-    return chart;
-  };
-
-  chart.staggerLabels = function(_) {
-    if (!arguments.length) return staggerLabels;
-    staggerLabels = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.distribution = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 400 //technically width or height depending on x or y....
-    , size = 8
-    , axis = 'x' // 'x' or 'y'... horizontal or vertical
-    , getData = function(d) { return d[axis] }  // defaults d.x or d.y
-    , color = nv.utils.defaultColor()
-    , scale = d3.scale.linear()
-    , domain
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var scale0;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableLength = width - (axis === 'x' ? margin.left + margin.right : margin.top + margin.bottom),
-          naxis = axis == 'x' ? 'y' : 'x',
-          container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      scale0 = scale0 || scale;
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-distribution').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-distribution');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')')
-
-      //------------------------------------------------------------
-
-
-      var distWrap = g.selectAll('g.nv-dist')
-          .data(function(d) { return d }, function(d) { return d.key });
-
-      distWrap.enter().append('g');
-      distWrap
-          .attr('class', function(d,i) { return 'nv-dist nv-series-' + i })
-          .style('stroke', function(d,i) { return color(d, i) });
-
-      var dist = distWrap.selectAll('line.nv-dist' + axis)
-          .data(function(d) { return d.values })
-      dist.enter().append('line')
-          .attr(axis + '1', function(d,i) { return scale0(getData(d,i)) })
-          .attr(axis + '2', function(d,i) { return scale0(getData(d,i)) })
-      d3.transition(distWrap.exit().selectAll('line.nv-dist' + axis))
-          .attr(axis + '1', function(d,i) { return scale(getData(d,i)) })
-          .attr(axis + '2', function(d,i) { return scale(getData(d,i)) })
-          .style('stroke-opacity', 0)
-          .remove();
-      dist
-          .attr('class', function(d,i) { return 'nv-dist' + axis + ' nv-dist' + axis + '-' + i })
-          .attr(naxis + '1', 0)
-          .attr(naxis + '2', size);
-      d3.transition(dist)
-          .attr(axis + '1', function(d,i) { return scale(getData(d,i)) })
-          .attr(axis + '2', function(d,i) { return scale(getData(d,i)) })
-
-
-      scale0 = scale.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.axis = function(_) {
-    if (!arguments.length) return axis;
-    axis = _;
-    return chart;
-  };
-
-  chart.size = function(_) {
-    if (!arguments.length) return size;
-    size = _;
-    return chart;
-  };
-
-  chart.getData = function(_) {
-    if (!arguments.length) return getData;
-    getData = d3.functor(_);
-    return chart;
-  };
-
-  chart.scale = function(_) {
-    if (!arguments.length) return scale;
-    scale = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-//TODO: consider deprecating and using multibar with single series for this
-nv.models.historicalBar = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one
-    , x = d3.scale.linear()
-    , y = d3.scale.linear()
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , forceX = []
-    , forceY = [0]
-    , padData = false
-    , clipEdge = true
-    , color = nv.utils.defaultColor()
-    , xDomain
-    , yDomain
-    , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x   .domain(xDomain || d3.extent(data[0].values.map(getX).concat(forceX) ))
-
-      if (padData)
-        x.range([availableWidth * .5 / data[0].values.length, availableWidth * (data[0].values.length - .5)  / data[0].values.length ]);
-      else
-        x.range([0, availableWidth]);
-
-      y   .domain(yDomain || d3.extent(data[0].values.map(getY).concat(forceY) ))
-          .range([availableHeight, 0]);
-
-      // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point
-      if (x.domain()[0] === x.domain()[1] || y.domain()[0] === y.domain()[1]) singlePoint = true;
-      if (x.domain()[0] === x.domain()[1])
-        x.domain()[0] ?
-            x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01])
-          : x.domain([-1,1]);
-
-      if (y.domain()[0] === y.domain()[1])
-        y.domain()[0] ?
-            y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01])
-          : y.domain([-1,1]);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-bar').data([data[0].values]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-bar');
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-bars');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      container
-          .on('click', function(d,i) {
-            dispatch.chartClick({
-                data: d,
-                index: i,
-                pos: d3.event,
-                id: id
-            });
-          });
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-chart-clip-path-' + id)
-        .append('rect');
-
-      wrap.select('#nv-chart-clip-path-' + id + ' rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      g   .attr('clip-path', clipEdge ? 'url(#nv-chart-clip-path-' + id + ')' : '');
-
-
-
-      var bars = wrap.select('.nv-bars').selectAll('.nv-bar')
-          .data(function(d) { return d });
-
-      bars.exit().remove();
-
-
-      var barsEnter = bars.enter().append('rect')
-          //.attr('class', function(d,i,j) { return (getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive') + ' nv-bar-' + j + '-' + i })
-          .attr('x', 0 )
-          .attr('y', function(d,i) {  return y(Math.max(0, getY(d,i))) })
-          .attr('height', function(d,i) { return Math.abs(y(getY(d,i)) - y(0)) })
-          .on('mouseover', function(d,i) {
-            d3.select(this).classed('hover', true);
-            dispatch.elementMouseover({
-                point: d,
-                series: data[0],
-                pos: [x(getX(d,i)), y(getY(d,i))],  // TODO: Figure out why the value appears to be shifted
-                pointIndex: i,
-                seriesIndex: 0,
-                e: d3.event
-            });
-
-          })
-          .on('mouseout', function(d,i) {
-                d3.select(this).classed('hover', false);
-                dispatch.elementMouseout({
-                    point: d,
-                    series: data[0],
-                    pointIndex: i,
-                    seriesIndex: 0,
-                    e: d3.event
-                });
-          })
-          .on('click', function(d,i) {
-                dispatch.elementClick({
-                    //label: d[label],
-                    value: getY(d,i),
-                    data: d,
-                    index: i,
-                    pos: [x(getX(d,i)), y(getY(d,i))],
-                    e: d3.event,
-                    id: id
-                });
-              d3.event.stopPropagation();
-          })
-          .on('dblclick', function(d,i) {
-              dispatch.elementDblClick({
-                  //label: d[label],
-                  value: getY(d,i),
-                  data: d,
-                  index: i,
-                  pos: [x(getX(d,i)), y(getY(d,i))],
-                  e: d3.event,
-                  id: id
-              });
-              d3.event.stopPropagation();
-          });
-
-      bars
-          .attr('fill', function(d,i) { return color(d, i); })
-          .attr('class', function(d,i,j) { return (getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive') + ' nv-bar-' + j + '-' + i })
-          .attr('transform', function(d,i) { return 'translate(' + (x(getX(d,i)) - availableWidth / data[0].values.length * .45) + ',0)'; })  //TODO: better width calculations that don't assume always uniform data spacing;w
-          .attr('width', (availableWidth / data[0].values.length) * .9 )
-
-
-      d3.transition(bars)
-          //.attr('y', function(d,i) {  return y(Math.max(0, getY(d,i))) })
-          .attr('y', function(d,i) {
-            return getY(d,i) < 0 ?
-                    y(0) :
-                    y(0) - y(getY(d,i)) < 1 ?
-                      y(0) - 1 :
-                      y(getY(d,i))
-          })
-          .attr('height', function(d,i) { return Math.max(Math.abs(y(getY(d,i)) - y(0)),1) });
-          //.order();  // not sure if this makes any sense for this model
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.forceX = function(_) {
-    if (!arguments.length) return forceX;
-    forceX = _;
-    return chart;
-  };
-
-  chart.forceY = function(_) {
-    if (!arguments.length) return forceY;
-    forceY = _;
-    return chart;
-  };
-
-  chart.padData = function(_) {
-    if (!arguments.length) return padData;
-    padData = _;
-    return chart;
-  };
-
-  chart.clipEdge = function(_) {
-    if (!arguments.length) return clipEdge;
-    clipEdge = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.historicalBarChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var bars = nv.models.historicalBar()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , legend = nv.models.legend()
-    ;
-
-  var margin = {top: 30, right: 90, bottom: 50, left: 90}
-    , color = nv.utils.defaultColor()
-    , width = null
-    , height = null
-    , showLegend = false
-    , showXAxis = true
-    , showYAxis = true
-    , rightAlignYAxis = false
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' at ' + x + '</p>'
-      }
-    , x
-    , y
-    , state = {}
-    , defaultState = null
-    , noData = 'No Data Available.'
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    ;
-
-  xAxis
-    .orient('bottom')
-    .tickPadding(7)
-    ;
-  yAxis
-    .orient( (rightAlignYAxis) ? 'right' : 'left')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-
-    // New addition to calculate position if SVG is scaled with viewBox, may move TODO: consider implementing everywhere else
-    if (offsetElement) {
-      var svg = d3.select(offsetElement).select('svg');
-      var viewBox = (svg.node()) ? svg.attr('viewBox') : null;
-      if (viewBox) {
-        viewBox = viewBox.split(' ');
-        var ratio = parseInt(svg.style('width')) / viewBox[2];
-        e.pos[0] = e.pos[0] * ratio;
-        e.pos[1] = e.pos[1] * ratio;
-      }
-    }
-
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(bars.x()(e.point, e.pointIndex)),
-        y = yAxis.tickFormat()(bars.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, null, null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-
-      chart.update = function() { chart(selection) };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display noData message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = bars.xScale();
-      y = bars.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-lineChart').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-lineChart').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-barsWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width(availableWidth);
-
-        g.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        wrap.select('.nv-legendWrap')
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-      }
-
-      //------------------------------------------------------------
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      if (rightAlignYAxis) {
-        g.select(".nv-y.nv-axis")
-            .attr("transform", "translate(" + availableWidth + ",0)");
-      }
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      bars
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled }));
-
-
-      var barsWrap = g.select('.nv-barsWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      d3.transition(barsWrap).call(bars);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      if (showXAxis) {
-        xAxis
-          .scale(x)
-          .tickSize(-availableHeight, 0);
-
-        g.select('.nv-x.nv-axis')
-            .attr('transform', 'translate(0,' + y.range()[0] + ')');
-        g.select('.nv-x.nv-axis')
-          .transition()
-            .call(xAxis);
-      }
-
-      if (showYAxis) {
-        yAxis
-          .scale(y)
-          .ticks( availableHeight / 36 )
-          .tickSize( -availableWidth, 0);
-
-        g.select('.nv-y.nv-axis')
-          .transition().duration(0)
-            .call(yAxis);
-      }
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i) { 
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        selection.transition().call(chart);
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-
-/*
-      legend.dispatch.on('legendMouseover', function(d, i) {
-        d.hover = true;
-        selection.transition().call(chart)
-      });
-
-      legend.dispatch.on('legendMouseout', function(d, i) {
-        d.hover = false;
-        selection.transition().call(chart)
-      });
-*/
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        selection.call(chart);
-      });
-
-      //============================================================
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  bars.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  bars.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.bars = bars;
-  chart.legend = legend;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-
-  d3.rebind(chart, bars, 'defined', 'isArea', 'x', 'y', 'size', 'xScale', 'yScale', 'xDomain', 'yDomain', 'forceX', 'forceY', 'interactive', 'clipEdge', 'clipVoronoi', 'id', 'interpolate');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.showXAxis = function(_) {
-    if (!arguments.length) return showXAxis;
-    showXAxis = _;
-    return chart;
-  };
-
-  chart.showYAxis = function(_) {
-    if (!arguments.length) return showYAxis;
-    showYAxis = _;
-    return chart;
-  };
-
-  chart.rightAlignYAxis = function(_) {
-    if(!arguments.length) return rightAlignYAxis;
-    rightAlignYAxis = _;
-    yAxis.orient( (_) ? 'right' : 'left');
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-nv.models.indentedTree = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0} //TODO: implement, maybe as margin on the containing div
-    , width = 960
-    , height = 500
-    , color = nv.utils.defaultColor()
-    , id = Math.floor(Math.random() * 10000)
-    , header = true
-    , filterZero = false
-    , noData = "No Data Available."
-    , childIndent = 20
-    , columns = [{key:'key', label: 'Name', type:'text'}] //TODO: consider functions like chart.addColumn, chart.removeColumn, instead of a block like this
-    , tableClass = null
-    , iconOpen = 'images/grey-plus.png' //TODO: consider removing this and replacing with a '+' or '-' unless user defines images
-    , iconClose = 'images/grey-minus.png'
-    , dispatch = d3.dispatch('elementClick', 'elementDblclick', 'elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-  var idx = 0;
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var depth = 1,
-          container = d3.select(this);
-
-      var tree = d3.layout.tree()
-          .children(function(d) { return d.values })
-          .size([height, childIndent]); //Not sure if this is needed now that the result is HTML
-
-      chart.update = function() { container.transition().duration(600).call(chart) };
-
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-      if (!data[0]) data[0] = {key: noData};
-
-      //------------------------------------------------------------
-
-
-      var nodes = tree.nodes(data[0]);
-
-      // nodes.map(function(d) {
-      //   d.id = i++;
-      // })
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = d3.select(this).selectAll('div').data([[nodes]]);
-      var wrapEnter = wrap.enter().append('div').attr('class', 'nvd3 nv-wrap nv-indentedtree');
-      var tableEnter = wrapEnter.append('table');
-      var table = wrap.select('table').attr('width', '100%').attr('class', tableClass);
-
-      //------------------------------------------------------------
-
-
-      if (header) {
-        var thead = tableEnter.append('thead');
-
-        var theadRow1 = thead.append('tr');
-
-        columns.forEach(function(column) {
-          theadRow1
-            .append('th')
-              .attr('width', column.width ? column.width : '10%')
-              .style('text-align', column.type == 'numeric' ? 'right' : 'left')
-            .append('span')
-              .text(column.label);
-        });
-      }
-
-
-      var tbody = table.selectAll('tbody')
-                    .data(function(d) { return d });
-      tbody.enter().append('tbody');
-
-
-
-      //compute max generations
-      depth = d3.max(nodes, function(node) { return node.depth });
-      tree.size([height, depth * childIndent]); //TODO: see if this is necessary at all
-
-
-      // Update the nodes…
-      var node = tbody.selectAll('tr')
-          // .data(function(d) { return d; }, function(d) { return d.id || (d.id == ++i)});
-          .data(function(d) { return d.filter(function(d) { return (filterZero && !d.children) ? filterZero(d) :  true; } )}, function(d,i) { return d.id || (d.id || ++idx)});
-          //.style('display', 'table-row'); //TODO: see if this does anything
-
-      node.exit().remove();
-
-      node.select('img.nv-treeicon')
-          .attr('src', icon)
-          .classed('folded', folded);
-
-      var nodeEnter = node.enter().append('tr');
-
-
-      columns.forEach(function(column, index) {
-
-        var nodeName = nodeEnter.append('td')
-            .style('padding-left', function(d) { return (index ? 0 : d.depth * childIndent + 12 + (icon(d) ? 0 : 16)) + 'px' }, 'important') //TODO: check why I did the ternary here
-            .style('text-align', column.type == 'numeric' ? 'right' : 'left');
-
-
-        if (index == 0) {
-          nodeName.append('img')
-              .classed('nv-treeicon', true)
-              .classed('nv-folded', folded)
-              .attr('src', icon)
-              .style('width', '14px')
-              .style('height', '14px')
-              .style('padding', '0 1px')
-              .style('display', function(d) { return icon(d) ? 'inline-block' : 'none'; })
-              .on('click', click);
-        }
-
-
-        nodeName.append('span')
-            .attr('class', d3.functor(column.classes) )
-            .text(function(d) { return column.format ? column.format(d) :
-                                        (d[column.key] || '-') });
-
-        if  (column.showCount) {
-          nodeName.append('span')
-              .attr('class', 'nv-childrenCount');
-
-          node.selectAll('span.nv-childrenCount').text(function(d) {
-                return ((d.values && d.values.length) || (d._values && d._values.length)) ?                                   //If this is a parent
-                    '(' + ((d.values && (d.values.filter(function(d) { return filterZero ? filterZero(d) :  true; }).length)) //If children are in values check its children and filter
-                    || (d._values && d._values.filter(function(d) { return filterZero ? filterZero(d) :  true; }).length)     //Otherwise, do the same, but with the other name, _values...
-                    || 0) + ')'                                                                                               //This is the catch-all in case there are no children after a filter
-                    : ''                                                                                                     //If this is not a parent, just give an empty string
-            });
-        }
-
-        if (column.click)
-          nodeName.select('span').on('click', column.click);
-
-      });
-
-      node
-        .order()
-        .on('click', function(d) { 
-          dispatch.elementClick({
-            row: this, //TODO: decide whether or not this should be consistent with scatter/line events or should be an html link (a href)
-            data: d,
-            pos: [d.x, d.y]
-          });
-        })
-        .on('dblclick', function(d) { 
-          dispatch.elementDblclick({
-            row: this,
-            data: d,
-            pos: [d.x, d.y]
-          });
-        })
-        .on('mouseover', function(d) { 
-          dispatch.elementMouseover({
-            row: this,
-            data: d,
-            pos: [d.x, d.y]
-          });
-        })
-        .on('mouseout', function(d) { 
-          dispatch.elementMouseout({
-            row: this,
-            data: d,
-            pos: [d.x, d.y]
-          });
-        });
-
-
-
-
-      // Toggle children on click.
-      function click(d, _, unshift) {
-        d3.event.stopPropagation();
-
-        if(d3.event.shiftKey && !unshift) {
-          //If you shift-click, it'll toggle fold all the children, instead of itself
-          d3.event.shiftKey = false;
-          d.values && d.values.forEach(function(node){
-            if (node.values || node._values) {
-              click(node, 0, true);
-            }
-          });
-          return true;
-        }
-        if(!hasChildren(d)) {
-          //download file
-          //window.location.href = d.url;
-          return true;
-        }
-        if (d.values) {
-          d._values = d.values;
-          d.values = null;
-        } else {
-          d.values = d._values;
-          d._values = null;
-        }
-        chart.update();
-      }
-
-
-      function icon(d) {
-        return (d._values && d._values.length) ? iconOpen : (d.values && d.values.length) ? iconClose : '';
-      }
-
-      function folded(d) {
-        return (d._values && d._values.length);
-      }
-
-      function hasChildren(d) {
-        var values = d.values || d._values;
-
-        return (values && values.length);
-      }
-
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    scatter.color(color);
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  chart.header = function(_) {
-    if (!arguments.length) return header;
-    header = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  chart.filterZero = function(_) {
-    if (!arguments.length) return filterZero;
-    filterZero = _;
-    return chart;
-  };
-
-  chart.columns = function(_) {
-    if (!arguments.length) return columns;
-    columns = _;
-    return chart;
-  };
-
-  chart.tableClass = function(_) {
-    if (!arguments.length) return tableClass;
-    tableClass = _;
-    return chart;
-  };
-
-  chart.iconOpen = function(_){
-     if (!arguments.length) return iconOpen;
-    iconOpen = _;
-    return chart;
-  }
-
-  chart.iconClose = function(_){
-     if (!arguments.length) return iconClose;
-    iconClose = _;
-    return chart;
-  }
-
-  //============================================================
-
-
-  return chart;
-};nv.models.legend = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 5, right: 0, bottom: 5, left: 0}
-    , width = 400
-    , height = 20
-    , getKey = function(d) { return d.key }
-    , color = nv.utils.defaultColor()
-    , align = true
-    , dispatch = d3.dispatch('legendClick', 'legendDblclick', 'legendMouseover', 'legendMouseout')
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-legend').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-legend').append('g');
-      var g = wrap.select('g');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      var series = g.selectAll('.nv-series')
-          .data(function(d) { return d });
-      var seriesEnter = series.enter().append('g').attr('class', 'nv-series')
-          .on('mouseover', function(d,i) {
-            dispatch.legendMouseover(d,i);  //TODO: Make consistent with other event objects
-          })
-          .on('mouseout', function(d,i) {
-            dispatch.legendMouseout(d,i);
-          })
-          .on('click', function(d,i) {
-            dispatch.legendClick(d,i);
-          })
-          .on('dblclick', function(d,i) {
-            dispatch.legendDblclick(d,i);
-          });
-      seriesEnter.append('circle')
-          .style('stroke-width', 2)
-          .attr('r', 5);
-      seriesEnter.append('text')
-          .attr('text-anchor', 'start')
-          .attr('dy', '.32em')
-          .attr('dx', '8');
-      series.classed('disabled', function(d) { return d.disabled });
-      series.exit().remove();
-      series.select('circle')
-          .style('fill', function(d,i) { return d.color || color(d,i)})
-          .style('stroke', function(d,i) { return d.color || color(d, i) });
-      series.select('text').text(getKey);
-
-
-      //TODO: implement fixed-width and max-width options (max-width is especially useful with the align option)
-
-      // NEW ALIGNING CODE, TODO: clean up
-      if (align) {
-
-        var seriesWidths = [];
-        series.each(function(d,i) {
-              var legendText = d3.select(this).select('text');
-              var svgComputedTextLength = legendText.node().getComputedTextLength() 
-                                         || nv.utils.calcApproxTextWidth(legendText);
-              seriesWidths.push(svgComputedTextLength + 28); // 28 is ~ the width of the circle plus some padding
-            });
-
-        //nv.log('Series Widths: ', JSON.stringify(seriesWidths));
-
-        var seriesPerRow = 0;
-        var legendWidth = 0;
-        var columnWidths = [];
-
-        while ( legendWidth < availableWidth && seriesPerRow < seriesWidths.length) {
-          columnWidths[seriesPerRow] = seriesWidths[seriesPerRow];
-          legendWidth += seriesWidths[seriesPerRow++];
-        }
-
-
-        while ( legendWidth > availableWidth && seriesPerRow > 1 ) {
-          columnWidths = [];
-          seriesPerRow--;
-
-          for (k = 0; k < seriesWidths.length; k++) {
-            if (seriesWidths[k] > (columnWidths[k % seriesPerRow] || 0) )
-              columnWidths[k % seriesPerRow] = seriesWidths[k];
-          }
-
-          legendWidth = columnWidths.reduce(function(prev, cur, index, array) {
-                          return prev + cur;
-                        });
-        }
-        //console.log(columnWidths, legendWidth, seriesPerRow);
-
-        var xPositions = [];
-        for (var i = 0, curX = 0; i < seriesPerRow; i++) {
-            xPositions[i] = curX;
-            curX += columnWidths[i];
-        }
-
-        series
-            .attr('transform', function(d, i) {
-              return 'translate(' + xPositions[i % seriesPerRow] + ',' + (5 + Math.floor(i / seriesPerRow) * 20) + ')';
-            });
-
-        //position legend as far right as possible within the total width
-        g.attr('transform', 'translate(' + (width - margin.right - legendWidth) + ',' + margin.top + ')');
-
-        height = margin.top + margin.bottom + (Math.ceil(seriesWidths.length / seriesPerRow) * 20);
-
-      } else {
-
-        var ypos = 5,
-            newxpos = 5,
-            maxwidth = 0,
-            xpos;
-        series
-            .attr('transform', function(d, i) {
-              var length = d3.select(this).select('text').node().getComputedTextLength() + 28;
-              xpos = newxpos;
-
-              if (width < margin.left + margin.right + xpos + length) {
-                newxpos = xpos = 5;
-                ypos += 20;
-              }
-
-              newxpos += length;
-              if (newxpos > maxwidth) maxwidth = newxpos;
-
-              return 'translate(' + xpos + ',' + ypos + ')';
-            });
-
-        //position legend as far right as possible within the total width
-        g.attr('transform', 'translate(' + (width - margin.right - maxwidth) + ',' + margin.top + ')');
-
-        height = margin.top + margin.bottom + ypos + 15;
-
-      }
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.key = function(_) {
-    if (!arguments.length) return getKey;
-    getKey = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.align = function(_) {
-    if (!arguments.length) return align;
-    align = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.line = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var  scatter = nv.models.scatter()
-    ;
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , color = nv.utils.defaultColor() // a function that returns a color
-    , getX = function(d) { return d.x } // accessor to get the x value from a data point
-    , getY = function(d) { return d.y } // accessor to get the y value from a data point
-    , defined = function(d,i) { return !isNaN(getY(d,i)) && getY(d,i) !== null } // allows a line to be not continuous when it is not defined
-    , isArea = function(d) { return d.area } // decides if a line is an area or just a line
-    , clipEdge = false // if true, masks lines within x and y scale
-    , x //can be accessed via chart.xScale()
-    , y //can be accessed via chart.yScale()
-    , interpolate = "linear" // controls the line interpolation
-    ;
-
-  scatter
-    .size(16) // default size
-    .sizeDomain([16,256]) //set to speed up calculation, needs to be unset if there is a custom size accessor
-    ;
-    
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x0, y0 //used to store previous scales
-      ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = scatter.xScale();
-      y = scatter.yScale();
-
-      x0 = x0 || x;
-      y0 = y0 || y;
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-line').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-line');
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g')
-
-      gEnter.append('g').attr('class', 'nv-groups');
-      gEnter.append('g').attr('class', 'nv-scatterWrap');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-
-
-      scatter
-        .width(availableWidth)
-        .height(availableHeight)
-
-      var scatterWrap = wrap.select('.nv-scatterWrap');
-          //.datum(data); // Data automatically trickles down from the wrap
-
-      d3.transition(scatterWrap).call(scatter);
-
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-edge-clip-' + scatter.id())
-        .append('rect');
-
-      wrap.select('#nv-edge-clip-' + scatter.id() + ' rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      g   .attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + scatter.id() + ')' : '');
-      scatterWrap
-          .attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + scatter.id() + ')' : '');
-
-
-
-
-      var groups = wrap.select('.nv-groups').selectAll('.nv-group')
-          .data(function(d) { return d }, function(d) { return d.key });
-      groups.enter().append('g')
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6);
-      d3.transition(groups.exit())
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6)
-          .remove();
-      groups
-          .attr('class', function(d,i) { return 'nv-group nv-series-' + i })
-          .classed('hover', function(d) { return d.hover })
-          .style('fill', function(d,i){ return color(d, i) })
-          .style('stroke', function(d,i){ return color(d, i)});
-      d3.transition(groups)
-          .style('stroke-opacity', 1)
-          .style('fill-opacity', .5);
-
-
-
-      var areaPaths = groups.selectAll('path.nv-area')
-          .data(function(d) { return isArea(d) ? [d] : [] }); // this is done differently than lines because I need to check if series is an area
-      areaPaths.enter().append('path')
-          .attr('class', 'nv-area')
-          .attr('d', function(d) {
-            return d3.svg.area()
-                .interpolate(interpolate)
-                .defined(defined)
-                .x(function(d,i) { return x0(getX(d,i)) })
-                .y0(function(d,i) { return y0(getY(d,i)) })
-                .y1(function(d,i) { return y0( y.domain()[0] <= 0 ? y.domain()[1] >= 0 ? 0 : y.domain()[1] : y.domain()[0] ) })
-                //.y1(function(d,i) { return y0(0) }) //assuming 0 is within y domain.. may need to tweak this
-                .apply(this, [d.values])
-          });
-      d3.transition(groups.exit().selectAll('path.nv-area'))
-          .attr('d', function(d) {
-            return d3.svg.area()
-                .interpolate(interpolate)
-                .defined(defined)
-                .x(function(d,i) { return x(getX(d,i)) })
-                .y0(function(d,i) { return y(getY(d,i)) })
-                .y1(function(d,i) { return y( y.domain()[0] <= 0 ? y.domain()[1] >= 0 ? 0 : y.domain()[1] : y.domain()[0] ) })
-                //.y1(function(d,i) { return y0(0) }) //assuming 0 is within y domain.. may need to tweak this
-                .apply(this, [d.values])
-          });
-      d3.transition(areaPaths)
-          .attr('d', function(d) {
-            return d3.svg.area()
-                .interpolate(interpolate)
-                .defined(defined)
-                .x(function(d,i) { return x(getX(d,i)) })
-                .y0(function(d,i) { return y(getY(d,i)) })
-                .y1(function(d,i) { return y( y.domain()[0] <= 0 ? y.domain()[1] >= 0 ? 0 : y.domain()[1] : y.domain()[0] ) })
-                //.y1(function(d,i) { return y0(0) }) //assuming 0 is within y domain.. may need to tweak this
-                .apply(this, [d.values])
-          });
-
-
-
-      var linePaths = groups.selectAll('path.nv-line')
-          .data(function(d) { return [d.values] });
-      linePaths.enter().append('path')
-          .attr('class', 'nv-line')
-          .attr('d',
-            d3.svg.line()
-              .interpolate(interpolate)
-              .defined(defined)
-              .x(function(d,i) { return x0(getX(d,i)) })
-              .y(function(d,i) { return y0(getY(d,i)) })
-          );
-      d3.transition(groups.exit().selectAll('path.nv-line'))
-          .attr('d',
-            d3.svg.line()
-              .interpolate(interpolate)
-              .defined(defined)
-              .x(function(d,i) { return x(getX(d,i)) })
-              .y(function(d,i) { return y(getY(d,i)) })
-          );
-      d3.transition(linePaths)
-          .attr('d',
-            d3.svg.line()
-              .interpolate(interpolate)
-              .defined(defined)
-              .x(function(d,i) { return x(getX(d,i)) })
-              .y(function(d,i) { return y(getY(d,i)) })
-          );
-
-
-
-      //store old scales for use in transitions on update
-      x0 = x.copy();
-      y0 = y.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = scatter.dispatch;
-  chart.scatter = scatter;
-
-  d3.rebind(chart, scatter, 'id', 'interactive', 'size', 'xScale', 'yScale', 'zScale', 'xDomain', 'yDomain', 'sizeDomain', 'forceX', 'forceY', 'forceSize', 'clipVoronoi', 'clipRadius', 'padData');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    scatter.x(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    scatter.y(_);
-    return chart;
-  };
-
-  chart.clipEdge = function(_) {
-    if (!arguments.length) return clipEdge;
-    clipEdge = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    scatter.color(color);
-    return chart;
-  };
-
-  chart.interpolate = function(_) {
-    if (!arguments.length) return interpolate;
-    interpolate = _;
-    return chart;
-  };
-
-  chart.defined = function(_) {
-    if (!arguments.length) return defined;
-    defined = _;
-    return chart;
-  };
-
-  chart.isArea = function(_) {
-    if (!arguments.length) return isArea;
-    isArea = d3.functor(_);
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.lineChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var lines = nv.models.line()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , legend = nv.models.legend()
-    ;
-
-//set margin.right to 23 to fit dates on the x-axis within the chart
-  var margin = {top: 30, right: 20, bottom: 50, left: 60}
-    , color = nv.utils.defaultColor()
-    , width = null
-    , height = null
-    , showLegend = true
-    , showXAxis = true
-    , showYAxis = true
-    , rightAlignYAxis = false
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' at ' + x + '</p>'
-      }
-    , x
-    , y
-    , state = {}
-    , defaultState = null
-    , noData = 'No Data Available.'
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    ;
-
-  xAxis
-    .orient('bottom')
-    .tickPadding(7)
-    ;
-  yAxis
-    .orient((rightAlignYAxis) ? 'right' : 'left')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-
-    // New addition to calculate position if SVG is scaled with viewBox, may move TODO: consider implementing everywhere else
-    if (offsetElement) {
-      var svg = d3.select(offsetElement).select('svg');
-      var viewBox = (svg.node()) ? svg.attr('viewBox') : null;
-      if (viewBox) {
-        viewBox = viewBox.split(' ');
-        var ratio = parseInt(svg.style('width')) / viewBox[2];
-        e.pos[0] = e.pos[0] * ratio;
-        e.pos[1] = e.pos[1] * ratio;
-      }
-    }
-
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(lines.x()(e.point, e.pointIndex)),
-        y = yAxis.tickFormat()(lines.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, null, null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-
-      chart.update = function() { container.transition().call(chart) };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display noData message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = lines.xScale();
-      y = lines.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-lineChart').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-lineChart').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-linesWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width(availableWidth);
-
-        g.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        wrap.select('.nv-legendWrap')
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-      }
-
-      //------------------------------------------------------------
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      if (rightAlignYAxis) {
-          g.select(".nv-y.nv-axis")
-              .attr("transform", "translate(" + availableWidth + ",0)");
-      }
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      lines
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled }));
-
-
-      var linesWrap = g.select('.nv-linesWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      d3.transition(linesWrap).call(lines);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      if (showXAxis) {
-        xAxis
-          .scale(x)
-          .ticks( availableWidth / 100 )
-          .tickSize(-availableHeight, 0);
-
-        g.select('.nv-x.nv-axis')
-            .attr('transform', 'translate(0,' + y.range()[0] + ')');
-        d3.transition(g.select('.nv-x.nv-axis'))
-            .call(xAxis);
-      }
-
-      if (showYAxis) {
-        yAxis
-          .scale(y)
-          .ticks( availableHeight / 36 )
-          .tickSize( -availableWidth, 0);
-
-        d3.transition(g.select('.nv-y.nv-axis'))
-            .call(yAxis);
-      }
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i) { 
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        // container.transition().call(chart);
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-
-/*
-      legend.dispatch.on('legendMouseover', function(d, i) {
-        d.hover = true;
-        selection.transition().call(chart)
-      });
-
-      legend.dispatch.on('legendMouseout', function(d, i) {
-        d.hover = false;
-        selection.transition().call(chart)
-      });
-*/
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        chart.update();
-      });
-
-      //============================================================
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  lines.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.lines = lines;
-  chart.legend = legend;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-
-  d3.rebind(chart, lines, 'defined', 'isArea', 'x', 'y', 'size', 'xScale', 'yScale', 'xDomain', 'yDomain', 'forceX', 'forceY', 'interactive', 'clipEdge', 'clipVoronoi', 'id', 'interpolate');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.showXAxis = function(_) {
-    if (!arguments.length) return showXAxis;
-    showXAxis = _;
-    return chart;
-  };
-
-  chart.showYAxis = function(_) {
-    if (!arguments.length) return showYAxis;
-    showYAxis = _;
-    return chart;
-  };
-
-  chart.rightAlignYAxis = function(_) {
-    if(!arguments.length) return rightAlignYAxis;
-    rightAlignYAxis = _;
-    yAxis.orient( (_) ? 'right' : 'left');
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.linePlusBarChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var lines = nv.models.line()
-    , bars = nv.models.historicalBar()
-    , xAxis = nv.models.axis()
-    , y1Axis = nv.models.axis()
-    , y2Axis = nv.models.axis()
-    , legend = nv.models.legend()
-    ;
-
-  var margin = {top: 30, right: 60, bottom: 50, left: 60}
-    , width = null
-    , height = null
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , color = nv.utils.defaultColor()
-    , showLegend = true
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' at ' + x + '</p>';
-      }
-    , x
-    , y1
-    , y2
-    , state = {}
-    , defaultState = null
-    , noData = "No Data Available."
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    ;
-
-  bars
-    .padData(true)
-    ;
-  lines
-    .clipEdge(false)
-    .padData(true)
-    ;
-  xAxis
-    .orient('bottom')
-    .tickPadding(7)
-    .highlightZero(false)
-    ;
-  y1Axis
-    .orient('left')
-    ;
-  y2Axis
-    .orient('right')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-      var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-          top = e.pos[1] + ( offsetElement.offsetTop || 0),
-          x = xAxis.tickFormat()(lines.x()(e.point, e.pointIndex)),
-          y = (e.series.bar ? y1Axis : y2Axis).tickFormat()(lines.y()(e.point, e.pointIndex)),
-          content = tooltip(e.series.key, x, y, e, chart);
-
-      nv.tooltip.show([left, top], content, e.value < 0 ? 'n' : 's', null, offsetElement);
-    }
-    ;
-
-  //------------------------------------------------------------
-
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      chart.update = function() { container.transition().call(chart); };
-      // chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      var dataBars = data.filter(function(d) { return !d.disabled && d.bar });
-      var dataLines = data.filter(function(d) { return !d.bar }); // removed the !d.disabled clause here to fix Issue #240
-
-      //x = xAxis.scale();
-       x = dataLines.filter(function(d) { return !d.disabled; }).length && dataLines.filter(function(d) { return !d.disabled; })[0].values.length ? lines.xScale() : bars.xScale();
-      //x = dataLines.filter(function(d) { return !d.disabled; }).length ? lines.xScale() : bars.xScale(); //old code before change above
-      y1 = bars.yScale();
-      y2 = lines.yScale();
-
-      //------------------------------------------------------------
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = d3.select(this).selectAll('g.nv-wrap.nv-linePlusBar').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-linePlusBar').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y1 nv-axis');
-      gEnter.append('g').attr('class', 'nv-y2 nv-axis');
-      gEnter.append('g').attr('class', 'nv-barsWrap');
-      gEnter.append('g').attr('class', 'nv-linesWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width( availableWidth / 2 );
-
-        g.select('.nv-legendWrap')
-            .datum(data.map(function(series) {
-              series.originalKey = series.originalKey === undefined ? series.key : series.originalKey;
-              series.key = series.originalKey + (series.bar ? ' (left axis)' : ' (right axis)');
-              return series;
-            }))
-          .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        g.select('.nv-legendWrap')
-            .attr('transform', 'translate(' + ( availableWidth / 2 ) + ',' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-
-      lines
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled && !data[i].bar }))
-
-      bars
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled && data[i].bar }))
-
-
-
-      var barsWrap = g.select('.nv-barsWrap')
-          .datum(dataBars.length ? dataBars : [{values:[]}])
-
-      var linesWrap = g.select('.nv-linesWrap')
-          .datum(dataLines[0] && !dataLines[0].disabled ? dataLines : [{values:[]}] );
-          //.datum(!dataLines[0].disabled ? dataLines : [{values:dataLines[0].values.map(function(d) { return [d[0], null] }) }] );
-
-      d3.transition(barsWrap).call(bars);
-      d3.transition(linesWrap).call(lines);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-        .scale(x)
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight, 0);
-
-      g.select('.nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y1.range()[0] + ')');
-      d3.transition(g.select('.nv-x.nv-axis'))
-          .call(xAxis);
-
-
-      y1Axis
-        .scale(y1)
-        .ticks( availableHeight / 36 )
-        .tickSize(-availableWidth, 0);
-
-      d3.transition(g.select('.nv-y1.nv-axis'))
-          .style('opacity', dataBars.length ? 1 : 0)
-          .call(y1Axis);
-
-
-      y2Axis
-        .scale(y2)
-        .ticks( availableHeight / 36 )
-        .tickSize(dataBars.length ? 0 : -availableWidth, 0); // Show the y2 rules only if y1 has none
-
-      g.select('.nv-y2.nv-axis')
-          .style('opacity', dataLines.length ? 1 : 0)
-          .attr('transform', 'translate(' + availableWidth + ',0)');
-          //.attr('transform', 'translate(' + x.range()[1] + ',0)');
-
-      d3.transition(g.select('.nv-y2.nv-axis'))
-          .call(y2Axis);
-
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i) { 
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        chart.update();
-      });
-
-      //============================================================
-
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  lines.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  bars.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  bars.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.legend = legend;
-  chart.lines = lines;
-  chart.bars = bars;
-  chart.xAxis = xAxis;
-  chart.y1Axis = y1Axis;
-  chart.y2Axis = y2Axis;
-
-  d3.rebind(chart, lines, 'defined', 'size', 'clipVoronoi', 'interpolate');
-  //TODO: consider rebinding x, y and some other stuff, and simply do soemthign lile bars.x(lines.x()), etc.
-  //d3.rebind(chart, lines, 'x', 'y', 'size', 'xDomain', 'yDomain', 'forceX', 'forceY', 'interactive', 'clipEdge', 'clipVoronoi', 'id');
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    lines.x(_);
-    bars.x(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    lines.y(_);
-    bars.y(_);
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.lineWithFocusChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var lines = nv.models.line()
-    , lines2 = nv.models.line()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , x2Axis = nv.models.axis()
-    , y2Axis = nv.models.axis()
-    , legend = nv.models.legend()
-    , brush = d3.svg.brush()
-    ;
-
-  var margin = {top: 30, right: 30, bottom: 30, left: 60}
-    , margin2 = {top: 0, right: 30, bottom: 20, left: 60}
-    , color = nv.utils.defaultColor()
-    , width = null
-    , height = null
-    , height2 = 100
-    , x
-    , y
-    , x2
-    , y2
-    , showLegend = true
-    , brushExtent = null
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' at ' + x + '</p>'
-      }
-    , noData = "No Data Available."
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'brush')
-    ;
-
-  lines
-    .clipEdge(true)
-    ;
-  lines2
-    .interactive(false)
-    ;
-  xAxis
-    .orient('bottom')
-    .tickPadding(5)
-    ;
-  yAxis
-    .orient('left')
-    ;
-  x2Axis
-    .orient('bottom')
-    .tickPadding(5)
-    ;
-  y2Axis
-    .orient('left')
-    ;
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(lines.x()(e.point, e.pointIndex)),
-        y = yAxis.tickFormat()(lines.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, null, null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight1 = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom - height2,
-          availableHeight2 = height2 - margin2.top - margin2.bottom;
-
-      chart.update = function() { container.transition().call(chart) };
-      chart.container = this;
-
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight1 / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = lines.xScale();
-      y = lines.yScale();
-      x2 = lines2.xScale();
-      y2 = lines2.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-lineWithFocusChart').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-lineWithFocusChart').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-
-      var focusEnter = gEnter.append('g').attr('class', 'nv-focus');
-      focusEnter.append('g').attr('class', 'nv-x nv-axis');
-      focusEnter.append('g').attr('class', 'nv-y nv-axis');
-      focusEnter.append('g').attr('class', 'nv-linesWrap');
-
-      var contextEnter = gEnter.append('g').attr('class', 'nv-context');
-      contextEnter.append('g').attr('class', 'nv-x nv-axis');
-      contextEnter.append('g').attr('class', 'nv-y nv-axis');
-      contextEnter.append('g').attr('class', 'nv-linesWrap');
-      contextEnter.append('g').attr('class', 'nv-brushBackground');
-      contextEnter.append('g').attr('class', 'nv-x nv-brush');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width(availableWidth);
-
-        g.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight1 = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom - height2;
-        }
-
-        g.select('.nv-legendWrap')
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      lines
-        .width(availableWidth)
-        .height(availableHeight1)
-        .color(
-          data
-            .map(function(d,i) {
-              return d.color || color(d, i);
-            })
-            .filter(function(d,i) {
-              return !data[i].disabled;
-          })
-        );
-
-      lines2
-        .defined(lines.defined())
-        .width(availableWidth)
-        .height(availableHeight2)
-        .color(
-          data
-            .map(function(d,i) {
-              return d.color || color(d, i);
-            })
-            .filter(function(d,i) {
-              return !data[i].disabled;
-          })
-        );
-
-      g.select('.nv-context')
-          .attr('transform', 'translate(0,' + ( availableHeight1 + margin.bottom + margin2.top) + ')')
-
-      var contextLinesWrap = g.select('.nv-context .nv-linesWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      d3.transition(contextLinesWrap).call(lines2);
-
-      //------------------------------------------------------------
-
-
-      /*
-      var focusLinesWrap = g.select('.nv-focus .nv-linesWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      d3.transition(focusLinesWrap).call(lines);
-     */
-
-
-      //------------------------------------------------------------
-      // Setup Main (Focus) Axes
-
-      xAxis
-        .scale(x)
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight1, 0);
-
-      yAxis
-        .scale(y)
-        .ticks( availableHeight1 / 36 )
-        .tickSize( -availableWidth, 0);
-
-      g.select('.nv-focus .nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + availableHeight1 + ')');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Brush
-
-      brush
-        .x(x2)
-        .on('brush', onBrush);
-
-      if (brushExtent) brush.extent(brushExtent);
-
-      var brushBG = g.select('.nv-brushBackground').selectAll('g')
-          .data([brushExtent || brush.extent()])
-
-      var brushBGenter = brushBG.enter()
-          .append('g');
-
-      brushBGenter.append('rect')
-          .attr('class', 'left')
-          .attr('x', 0)
-          .attr('y', 0)
-          .attr('height', availableHeight2);
-
-      brushBGenter.append('rect')
-          .attr('class', 'right')
-          .attr('x', 0)
-          .attr('y', 0)
-          .attr('height', availableHeight2);
-
-      gBrush = g.select('.nv-x.nv-brush')
-          .call(brush);
-      gBrush.selectAll('rect')
-          //.attr('y', -5)
-          .attr('height', availableHeight2);
-      gBrush.selectAll('.resize').append('path').attr('d', resizePath);
-
-      onBrush();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Secondary (Context) Axes
-
-      x2Axis
-        .scale(x2)
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight2, 0);
-
-      g.select('.nv-context .nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y2.range()[0] + ')');
-      d3.transition(g.select('.nv-context .nv-x.nv-axis'))
-          .call(x2Axis);
-
-
-      y2Axis
-        .scale(y2)
-        .ticks( availableHeight2 / 36 )
-        .tickSize( -availableWidth, 0);
-
-      d3.transition(g.select('.nv-context .nv-y.nv-axis'))
-          .call(y2Axis);
-
-      g.select('.nv-context .nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y2.range()[0] + ')');
-
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i) {
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        container.transition().call(chart);
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      //============================================================
-
-
-      //============================================================
-      // Functions
-      //------------------------------------------------------------
-
-      // Taken from crossfilter (http://square.github.com/crossfilter/)
-      function resizePath(d) {
-        var e = +(d == 'e'),
-            x = e ? 1 : -1,
-            y = availableHeight2 / 3;
-        return 'M' + (.5 * x) + ',' + y
-            + 'A6,6 0 0 ' + e + ' ' + (6.5 * x) + ',' + (y + 6)
-            + 'V' + (2 * y - 6)
-            + 'A6,6 0 0 ' + e + ' ' + (.5 * x) + ',' + (2 * y)
-            + 'Z'
-            + 'M' + (2.5 * x) + ',' + (y + 8)
-            + 'V' + (2 * y - 8)
-            + 'M' + (4.5 * x) + ',' + (y + 8)
-            + 'V' + (2 * y - 8);
-      }
-
-
-      function updateBrushBG() {
-        if (!brush.empty()) brush.extent(brushExtent);
-        brushBG
-            .data([brush.empty() ? x2.domain() : brushExtent])
-            .each(function(d,i) {
-              var leftWidth = x2(d[0]) - x.range()[0],
-                  rightWidth = x.range()[1] - x2(d[1]);
-              d3.select(this).select('.left')
-                .attr('width',  leftWidth < 0 ? 0 : leftWidth);
-
-              d3.select(this).select('.right')
-                .attr('x', x2(d[1]))
-                .attr('width', rightWidth < 0 ? 0 : rightWidth);
-            });
-      }
-
-
-      function onBrush() {
-        brushExtent = brush.empty() ? null : brush.extent();
-        extent = brush.empty() ? x2.domain() : brush.extent();
-
-
-        dispatch.brush({extent: extent, brush: brush});
-
-
-        updateBrushBG();
-
-        // Update Main (Focus)
-        var focusLinesWrap = g.select('.nv-focus .nv-linesWrap')
-            .datum(
-              data
-                .filter(function(d) { return !d.disabled })
-                .map(function(d,i) {
-                  return {
-                    key: d.key,
-                    values: d.values.filter(function(d,i) {
-                      return lines.x()(d,i) >= extent[0] && lines.x()(d,i) <= extent[1];
-                    })
-                  }
-                })
-            );
-        d3.transition(focusLinesWrap).call(lines);
-
-
-        // Update Main (Focus) Axes
-        d3.transition(g.select('.nv-focus .nv-x.nv-axis'))
-            .call(xAxis);
-        d3.transition(g.select('.nv-focus .nv-y.nv-axis'))
-            .call(yAxis);
-      }
-
-      //============================================================
-
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  lines.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.legend = legend;
-  chart.lines = lines;
-  chart.lines2 = lines2;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-  chart.x2Axis = x2Axis;
-  chart.y2Axis = y2Axis;
-
-  d3.rebind(chart, lines, 'defined', 'isArea', 'size', 'xDomain', 'yDomain', 'forceX', 'forceY', 'interactive', 'clipEdge', 'clipVoronoi', 'id');
-
-  chart.x = function(_) {
-    if (!arguments.length) return lines.x;
-    lines.x(_);
-    lines2.x(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return lines.y;
-    lines.y(_);
-    lines2.y(_);
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.margin2 = function(_) {
-    if (!arguments.length) return margin2;
-    margin2 = _;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.height2 = function(_) {
-    if (!arguments.length) return height2;
-    height2 = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color =nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.interpolate = function(_) {
-    if (!arguments.length) return lines.interpolate();
-    lines.interpolate(_);
-    lines2.interpolate(_);
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  // Chart has multiple similar Axes, to prevent code duplication, probably need to link all axis functions manually like below
-  chart.xTickFormat = function(_) {
-    if (!arguments.length) return xAxis.tickFormat();
-    xAxis.tickFormat(_);
-    x2Axis.tickFormat(_);
-    return chart;
-  };
-
-  chart.yTickFormat = function(_) {
-    if (!arguments.length) return yAxis.tickFormat();
-    yAxis.tickFormat(_);
-    y2Axis.tickFormat(_);
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.linePlusBarWithFocusChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var lines = nv.models.line()
-    , lines2 = nv.models.line()
-    , bars = nv.models.historicalBar()
-    , bars2 = nv.models.historicalBar()
-    , xAxis = nv.models.axis()
-    , x2Axis = nv.models.axis()
-    , y1Axis = nv.models.axis()
-    , y2Axis = nv.models.axis()
-    , y3Axis = nv.models.axis()
-    , y4Axis = nv.models.axis()
-    , legend = nv.models.legend()
-    , brush = d3.svg.brush()
-    ;
-
-  var margin = {top: 30, right: 30, bottom: 30, left: 60}
-    , margin2 = {top: 0, right: 30, bottom: 20, left: 60}
-    , width = null
-    , height = null
-    , height2 = 100
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , color = nv.utils.defaultColor()
-    , showLegend = true
-    , extent
-    , brushExtent = null
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' at ' + x + '</p>';
-      }
-    , x
-    , x2
-    , y1
-    , y2
-    , y3
-    , y4
-    , noData = "No Data Available."
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'brush')
-    ;
-
-  lines
-    .clipEdge(true)
-    ;
-  lines2
-    .interactive(false)
-    ;
-  xAxis
-    .orient('bottom')
-    .tickPadding(5)
-    ;
-  y1Axis
-    .orient('left')
-    ;
-  y2Axis
-    .orient('right')
-    ;
-  x2Axis
-    .orient('bottom')
-    .tickPadding(5)
-    ;
-  y3Axis
-    .orient('left')
-    ;
-  y4Axis
-    .orient('right')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    if (extent) {
-        e.pointIndex += Math.ceil(extent[0]);
-    }
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(lines.x()(e.point, e.pointIndex)),
-        y = (e.series.bar ? y1Axis : y2Axis).tickFormat()(lines.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'n' : 's', null, offsetElement);
-  };
-
-  //------------------------------------------------------------
-
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight1 = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom - height2,
-          availableHeight2 = height2 - margin2.top - margin2.bottom;
-
-      chart.update = function() { container.transition().call(chart); };
-      chart.container = this;
-
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight1 / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      var dataBars = data.filter(function(d) { return !d.disabled && d.bar });
-      var dataLines = data.filter(function(d) { return !d.bar }); // removed the !d.disabled clause here to fix Issue #240
-
-      x = bars.xScale();
-      x2 = x2Axis.scale();
-      y1 = bars.yScale();
-      y2 = lines.yScale();
-      y3 = bars2.yScale();
-      y4 = lines2.yScale();
-
-      var series1 = data
-        .filter(function(d) { return !d.disabled && d.bar })
-        .map(function(d) {
-          return d.values.map(function(d,i) {
-            return { x: getX(d,i), y: getY(d,i) }
-          })
-        });
-
-      var series2 = data
-        .filter(function(d) { return !d.disabled && !d.bar })
-        .map(function(d) {
-          return d.values.map(function(d,i) {
-            return { x: getX(d,i), y: getY(d,i) }
-          })
-        });
-
-      x   .range([0, availableWidth]);
-      
-      x2  .domain(d3.extent(d3.merge(series1.concat(series2)), function(d) { return d.x } ))
-          .range([0, availableWidth]);
-
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-linePlusBar').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-linePlusBar').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-      
-      var focusEnter = gEnter.append('g').attr('class', 'nv-focus');
-      focusEnter.append('g').attr('class', 'nv-x nv-axis');
-      focusEnter.append('g').attr('class', 'nv-y1 nv-axis');
-      focusEnter.append('g').attr('class', 'nv-y2 nv-axis');
-      focusEnter.append('g').attr('class', 'nv-barsWrap');
-      focusEnter.append('g').attr('class', 'nv-linesWrap');
-
-      var contextEnter = gEnter.append('g').attr('class', 'nv-context');
-      contextEnter.append('g').attr('class', 'nv-x nv-axis');
-      contextEnter.append('g').attr('class', 'nv-y1 nv-axis');
-      contextEnter.append('g').attr('class', 'nv-y2 nv-axis');
-      contextEnter.append('g').attr('class', 'nv-barsWrap');
-      contextEnter.append('g').attr('class', 'nv-linesWrap');
-      contextEnter.append('g').attr('class', 'nv-brushBackground');
-      contextEnter.append('g').attr('class', 'nv-x nv-brush');
-
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width( availableWidth / 2 );
-
-        g.select('.nv-legendWrap')
-            .datum(data.map(function(series) {
-              series.originalKey = series.originalKey === undefined ? series.key : series.originalKey;
-              series.key = series.originalKey + (series.bar ? ' (left axis)' : ' (right axis)');
-              return series;
-            }))
-          .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight1 = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom - height2;
-        }
-
-        g.select('.nv-legendWrap')
-            .attr('transform', 'translate(' + ( availableWidth / 2 ) + ',' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Context Components
-
-      bars2
-        .width(availableWidth)
-        .height(availableHeight2)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled && data[i].bar }));
-
-      lines2
-        .width(availableWidth)
-        .height(availableHeight2)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled && !data[i].bar }));
-        
-      var bars2Wrap = g.select('.nv-context .nv-barsWrap')
-          .datum(dataBars.length ? dataBars : [{values:[]}]);
-
-      var lines2Wrap = g.select('.nv-context .nv-linesWrap')
-          .datum(!dataLines[0].disabled ? dataLines : [{values:[]}]);
-          
-      g.select('.nv-context')
-          .attr('transform', 'translate(0,' + ( availableHeight1 + margin.bottom + margin2.top) + ')')
-
-      d3.transition(bars2Wrap).call(bars2);
-      d3.transition(lines2Wrap).call(lines2);
-
-      //------------------------------------------------------------
-
-
-
-      //------------------------------------------------------------
-      // Setup Brush
-
-      brush
-        .x(x2)
-        .on('brush', onBrush);
-
-      if (brushExtent) brush.extent(brushExtent);
-
-      var brushBG = g.select('.nv-brushBackground').selectAll('g')
-          .data([brushExtent || brush.extent()])
-
-      var brushBGenter = brushBG.enter()
-          .append('g');
-
-      brushBGenter.append('rect')
-          .attr('class', 'left')
-          .attr('x', 0)
-          .attr('y', 0)
-          .attr('height', availableHeight2);
-
-      brushBGenter.append('rect')
-          .attr('class', 'right')
-          .attr('x', 0)
-          .attr('y', 0)
-          .attr('height', availableHeight2);
-
-      var gBrush = g.select('.nv-x.nv-brush')
-          .call(brush);
-      gBrush.selectAll('rect')
-          //.attr('y', -5)
-          .attr('height', availableHeight2);
-      gBrush.selectAll('.resize').append('path').attr('d', resizePath);
-
-      //------------------------------------------------------------
-
-      //------------------------------------------------------------
-      // Setup Secondary (Context) Axes
-
-      x2Axis
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight2, 0);
-
-      g.select('.nv-context .nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y3.range()[0] + ')');
-      d3.transition(g.select('.nv-context .nv-x.nv-axis'))
-          .call(x2Axis);
-
-
-      y3Axis
-        .scale(y3)
-        .ticks( availableHeight2 / 36 )
-        .tickSize( -availableWidth, 0);
-
-      g.select('.nv-context .nv-y1.nv-axis')
-          .style('opacity', dataBars.length ? 1 : 0)
-          .attr('transform', 'translate(0,' + x2.range()[0] + ')');
-          
-      d3.transition(g.select('.nv-context .nv-y1.nv-axis'))
-          .call(y3Axis);
-          
-
-      y4Axis
-        .scale(y4)
-        .ticks( availableHeight2 / 36 )
-        .tickSize(dataBars.length ? 0 : -availableWidth, 0); // Show the y2 rules only if y1 has none
-
-      g.select('.nv-context .nv-y2.nv-axis')
-          .style('opacity', dataLines.length ? 1 : 0)
-          .attr('transform', 'translate(' + x2.range()[1] + ',0)');
-
-      d3.transition(g.select('.nv-context .nv-y2.nv-axis'))
-          .call(y4Axis);
-          
-      //------------------------------------------------------------
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i) { 
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        chart.update();
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      //============================================================
-
-
-      //============================================================
-      // Functions
-      //------------------------------------------------------------
-
-      // Taken from crossfilter (http://square.github.com/crossfilter/)
-      function resizePath(d) {
-        var e = +(d == 'e'),
-            x = e ? 1 : -1,
-            y = availableHeight2 / 3;
-        return 'M' + (.5 * x) + ',' + y
-            + 'A6,6 0 0 ' + e + ' ' + (6.5 * x) + ',' + (y + 6)
-            + 'V' + (2 * y - 6)
-            + 'A6,6 0 0 ' + e + ' ' + (.5 * x) + ',' + (2 * y)
-            + 'Z'
-            + 'M' + (2.5 * x) + ',' + (y + 8)
-            + 'V' + (2 * y - 8)
-            + 'M' + (4.5 * x) + ',' + (y + 8)
-            + 'V' + (2 * y - 8);
-      }
-
-
-      function updateBrushBG() {
-        if (!brush.empty()) brush.extent(brushExtent);
-        brushBG
-            .data([brush.empty() ? x2.domain() : brushExtent])
-            .each(function(d,i) {
-              var leftWidth = x2(d[0]) - x2.range()[0],
-                  rightWidth = x2.range()[1] - x2(d[1]);
-              d3.select(this).select('.left')
-                .attr('width',  leftWidth < 0 ? 0 : leftWidth);
-
-              d3.select(this).select('.right')
-                .attr('x', x2(d[1]))
-                .attr('width', rightWidth < 0 ? 0 : rightWidth);
-            });
-      }
-
-
-      function onBrush() {
-        brushExtent = brush.empty() ? null : brush.extent();
-        extent = brush.empty() ? x2.domain() : brush.extent();
-
-
-        dispatch.brush({extent: extent, brush: brush});
-
-        updateBrushBG();
-
-
-        //------------------------------------------------------------
-        // Prepare Main (Focus) Bars and Lines
-        
-        bars
-        .width(availableWidth)
-        .height(availableHeight1)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled && data[i].bar }));
-
-
-        lines
-        .width(availableWidth)
-        .height(availableHeight1)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled && !data[i].bar }));
-
-        var focusBarsWrap = g.select('.nv-focus .nv-barsWrap')
-            .datum(!dataBars.length ? [{values:[]}] :
-              dataBars
-                .map(function(d,i) {
-                  return {
-                    key: d.key,
-                    values: d.values.filter(function(d,i) {
-                      return bars.x()(d,i) >= extent[0] && bars.x()(d,i) <= extent[1];
-                    })
-                  }
-                })
-            );
-        
-        var focusLinesWrap = g.select('.nv-focus .nv-linesWrap')
-            .datum(dataLines[0].disabled ? [{values:[]}] :
-              dataLines
-                .map(function(d,i) {
-                  return {
-                    key: d.key,
-                    values: d.values.filter(function(d,i) {
-                      return lines.x()(d,i) >= extent[0] && lines.x()(d,i) <= extent[1];
-                    })
-                  }
-                })
-             );
-                 
-        //------------------------------------------------------------
-        
-        
-        //------------------------------------------------------------
-        // Update Main (Focus) X Axis
-
-        if (dataBars.length) {
-            x = bars.xScale();
-        } else {
-            x = lines.xScale();
-        }
-        
-        xAxis
-        .scale(x)
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight1, 0);
-
-        xAxis.domain([Math.ceil(extent[0]), Math.floor(extent[1])]);
-        
-        d3.transition(g.select('.nv-x.nv-axis'))
-          .call(xAxis);
-        //------------------------------------------------------------
-        
-        
-        //------------------------------------------------------------
-        // Update Main (Focus) Bars and Lines
-
-        d3.transition(focusBarsWrap).call(bars);
-        d3.transition(focusLinesWrap).call(lines);
-        
-        //------------------------------------------------------------
-        
-          
-        //------------------------------------------------------------
-        // Setup and Update Main (Focus) Y Axes
-        
-        g.select('.nv-focus .nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y1.range()[0] + ')');
-
-
-        y1Axis
-        .scale(y1)
-        .ticks( availableHeight1 / 36 )
-        .tickSize(-availableWidth, 0);
-
-        g.select('.nv-focus .nv-y1.nv-axis')
-          .style('opacity', dataBars.length ? 1 : 0);
-
-
-        y2Axis
-        .scale(y2)
-        .ticks( availableHeight1 / 36 )
-        .tickSize(dataBars.length ? 0 : -availableWidth, 0); // Show the y2 rules only if y1 has none
-
-        g.select('.nv-focus .nv-y2.nv-axis')
-          .style('opacity', dataLines.length ? 1 : 0)
-          .attr('transform', 'translate(' + x.range()[1] + ',0)');
-
-        d3.transition(g.select('.nv-focus .nv-y1.nv-axis'))
-            .call(y1Axis);
-        d3.transition(g.select('.nv-focus .nv-y2.nv-axis'))
-            .call(y2Axis);
-      }
-
-      //============================================================
-
-      onBrush();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  lines.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  bars.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  bars.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.legend = legend;
-  chart.lines = lines;
-  chart.lines2 = lines2;
-  chart.bars = bars;
-  chart.bars2 = bars2;
-  chart.xAxis = xAxis;
-  chart.x2Axis = x2Axis;
-  chart.y1Axis = y1Axis;
-  chart.y2Axis = y2Axis;
-  chart.y3Axis = y3Axis;
-  chart.y4Axis = y4Axis;
-
-  d3.rebind(chart, lines, 'defined', 'size', 'clipVoronoi', 'interpolate');
-  //TODO: consider rebinding x, y and some other stuff, and simply do soemthign lile bars.x(lines.x()), etc.
-  //d3.rebind(chart, lines, 'x', 'y', 'size', 'xDomain', 'yDomain', 'forceX', 'forceY', 'interactive', 'clipEdge', 'clipVoronoi', 'id');
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    lines.x(_);
-    bars.x(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    lines.y(_);
-    bars.y(_);
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  chart.brushExtent = function(_) {
-    if (!arguments.length) return brushExtent;
-    brushExtent = _;
-    return chart;
-  };
-
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.multiBar = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , x = d3.scale.ordinal()
-    , y = d3.scale.linear()
-    , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , forceY = [0] // 0 is forced by default.. this makes sense for the majority of bar graphs... user can always do chart.forceY([]) to remove
-    , clipEdge = true
-    , stacked = false
-    , color = nv.utils.defaultColor()
-    , hideable = false
-    , barColor = null // adding the ability to set the color for each rather than the whole group
-    , disabled // used in conjunction with barColor to communicate from multiBarHorizontalChart what series are disabled
-    , delay = 1200
-    , drawTime = 500
-    , xDomain
-    , yDomain
-    , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x0, y0 //used to store previous scales
-      ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-      if(hideable && data.length) hideable = [{
-        values: data[0].values.map(function(d) {
-        return {
-          x: d.x,
-          y: 0,
-          series: d.series,
-          size: 0.01
-        };}
-      )}];
-
-      if (stacked)
-        data = d3.layout.stack()
-                 .offset('zero')
-                 .values(function(d){ return d.values })
-                 .y(getY)
-                 (!data.length && hideable ? hideable : data);
-
-
-      //add series index to each data point for reference
-      data = data.map(function(series, i) {
-        series.values = series.values.map(function(point) {
-          point.series = i;
-          return point;
-        });
-        return series;
-      });
-
-
-      //------------------------------------------------------------
-      // HACK for negative value stacking
-      if (stacked)
-        data[0].values.map(function(d,i) {
-          var posBase = 0, negBase = 0;
-          data.map(function(d) {
-            var f = d.values[i]
-            f.size = Math.abs(f.y);
-            if (f.y<0)  {
-              f.y1 = negBase;
-              negBase = negBase - f.size;
-            } else
-            { 
-              f.y1 = f.size + posBase;
-              posBase = posBase + f.size;
-            }
-          });
-        });
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      // remap and flatten the data for use in calculating the scales' domains
-      var seriesData = (xDomain && yDomain) ? [] : // if we know xDomain and yDomain, no need to calculate
-            data.map(function(d) {
-              return d.values.map(function(d,i) {
-                return { x: getX(d,i), y: getY(d,i), y0: d.y0, y1: d.y1 }
-              })
-            });
-
-      x   .domain(d3.merge(seriesData).map(function(d) { return d.x }))
-          .rangeBands([0, availableWidth], .1);
-
-      //y   .domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { return d.y + (stacked ? d.y1 : 0) }).concat(forceY)))
-      y   .domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { return stacked ? (d.y > 0 ? d.y1 : d.y1 + d.y ) : d.y }).concat(forceY)))
-          .range([availableHeight, 0]);
-
-      // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point
-      if (x.domain()[0] === x.domain()[1] || y.domain()[0] === y.domain()[1]) singlePoint = true;
-      if (x.domain()[0] === x.domain()[1])
-        x.domain()[0] ?
-            x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01])
-          : x.domain([-1,1]);
-
-      if (y.domain()[0] === y.domain()[1])
-        y.domain()[0] ?
-            y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01])
-          : y.domain([-1,1]);
-
-
-      x0 = x0 || x;
-      y0 = y0 || y;
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-multibar').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multibar');
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g')
-
-      gEnter.append('g').attr('class', 'nv-groups');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-edge-clip-' + id)
-        .append('rect');
-      wrap.select('#nv-edge-clip-' + id + ' rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      g   .attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + id + ')' : '');
-
-
-
-      var groups = wrap.select('.nv-groups').selectAll('.nv-group')
-          .data(function(d) { return d }, function(d) { return d.key });
-      groups.enter().append('g')
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6);
-
-
-      groups.exit()
-        .selectAll('rect.nv-bar')
-        .transition()
-        .delay(function(d,i) { return i * delay/ data[0].values.length })
-          .attr('y', function(d) { return stacked ? y0(d.y0) : y0(0) })
-          .attr('height', 0)
-          .remove();
-      groups
-          .attr('class', function(d,i) { return 'nv-group nv-series-' + i })
-          .classed('hover', function(d) { return d.hover })
-          .style('fill', function(d,i){ return color(d, i) })
-          .style('stroke', function(d,i){ return color(d, i) });
-      d3.transition(groups)
-          .style('stroke-opacity', 1)
-          .style('fill-opacity', .75);
-
-
-      var bars = groups.selectAll('rect.nv-bar')
-          .data(function(d) { return (hideable && !data.length) ? hideable.values : d.values });
-
-      bars.exit().remove();
-
-
-      var barsEnter = bars.enter().append('rect')
-          .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive'})
-          .attr('x', function(d,i,j) {
-              return stacked ? 0 : (j * x.rangeBand() / data.length )
-          })
-          .attr('y', function(d) { return y0(stacked ? d.y0 : 0) })
-          .attr('height', 0)
-          .attr('width', x.rangeBand() / (stacked ? 1 : data.length) );
-      bars
-          .style('fill', function(d,i,j){ return color(d, j, i);  })
-          .style('stroke', function(d,i,j){ return color(d, j, i); })
-          .on('mouseover', function(d,i) { //TODO: figure out why j works above, but not here
-            d3.select(this).classed('hover', true);
-            dispatch.elementMouseover({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (stacked ? data.length / 2 : d.series + .5) / data.length), y(getY(d,i) + (stacked ? d.y0 : 0))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-          })
-          .on('mouseout', function(d,i) {
-            d3.select(this).classed('hover', false);
-            dispatch.elementMouseout({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-          })
-          .on('click', function(d,i) {
-            dispatch.elementClick({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (stacked ? data.length / 2 : d.series + .5) / data.length), y(getY(d,i) + (stacked ? d.y0 : 0))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-            d3.event.stopPropagation();
-          })
-          .on('dblclick', function(d,i) {
-            dispatch.elementDblClick({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (stacked ? data.length / 2 : d.series + .5) / data.length), y(getY(d,i) + (stacked ? d.y0 : 0))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-            d3.event.stopPropagation();
-          });
-      bars
-          .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive'})
-          .attr('transform', function(d,i) { return 'translate(' + x(getX(d,i)) + ',0)'; })
-
-      if (barColor) {
-        if (!disabled) disabled = data.map(function() { return true });
-        bars
-          //.style('fill', barColor)
-          //.style('stroke', barColor)
-          //.style('fill', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(j).toString(); })
-          //.style('stroke', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(j).toString(); })
-          .style('fill', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(  disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i]  })[j]   ).toString(); })
-          .style('stroke', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(  disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i]  })[j]   ).toString(); });
-      }
-
-
-      if (stacked)
-            bars.transition()
-          
-            .delay(function(d,i) { return i * delay / data[0].values.length })
-            .attr('y', function(d,i) {
-
-              return y((stacked ? d.y1 : 0));
-            })
-            .attr('height', function(d,i) {
-			  if(d.y == null) return 0;	
-              return Math.max(Math.abs(y(d.y + (stacked ? d.y0 : 0)) - y((stacked ? d.y0 : 0))),1);
-            })
-            .each('end', function() {
-              d3.select(this).transition().duration(drawTime)
-                .attr('x', function(d,i) {
-                  return stacked ? 0 : (d.series * x.rangeBand() / data.length )
-                })
-                .attr('width', x.rangeBand() / (stacked ? 1 : data.length) );
-            })
-      else
-        d3.transition(bars).duration(drawTime)
-          .delay(function(d,i) { return i * delay/ data[0].values.length })
-            .attr('x', function(d,i) {
-              return d.series * x.rangeBand() / data.length
-            })
-            .attr('width', x.rangeBand() / data.length)
-            .each('end', function() {
-              d3.select(this).transition().duration(drawTime)
-                .attr('y', function(d,i) {
-                  return getY(d,i) < 0 ?
-                          y(0) :
-                          y(0) - y(getY(d,i)) < 1 ?
-                            y(0) - 1 :
-                          y(getY(d,i)) || 0;
-              })
-              .attr('height', function(d,i) {
-			      if(d.y == null) return 0;
-                  return Math.max(Math.abs(y(getY(d,i)) - y(0)),1) || 0;
-                });
-            })
-
-
-      //store old scales for use in transitions on update
-      x0 = x.copy();
-      y0 = y.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.forceY = function(_) {
-    if (!arguments.length) return forceY;
-    forceY = _;
-    return chart;
-  };
-
-  chart.stacked = function(_) {
-    if (!arguments.length) return stacked;
-    stacked = _;
-    return chart;
-  };
-
-  chart.clipEdge = function(_) {
-    if (!arguments.length) return clipEdge;
-    clipEdge = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.barColor = function(_) {
-    if (!arguments.length) return barColor;
-    barColor = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.disabled = function(_) {
-    if (!arguments.length) return disabled;
-    disabled = _;
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  chart.hideable = function(_) {
-    if (!arguments.length) return hideable;
-    hideable = _;
-    return chart;
-  };
-
-  chart.delay = function(_) {
-    if (!arguments.length) return delay;
-    delay = _;
-    return chart;
-  };
-
-  chart.drawTime = function(_) {
-    if (!arguments.length) return drawTime;
-    drawTime = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.multiBarChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var multibar = nv.models.multiBar()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , legend = nv.models.legend()
-    , controls = nv.models.legend()
-    ;
-
-  var margin = {top: 30, right: 20, bottom: 50, left: 60}
-    , width = null
-    , height = null
-    , color = nv.utils.defaultColor()
-    , showControls = true
-    , showLegend = true
-	, logScale = false
-    , reduceXTicks = true // if false a tick will show for every data point
-    , staggerLabels = false
-    , rotateLabels = 0
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph, logScale) {
-    //alert(y+ " " + logScale);
-        if(logScale) {
-		    var fmt = d3.format(',.2f');
-			return '<h3>' + key + '</h3>' +
-               '<p>' +  fmt(Math.pow(10,y)) + ' on ' + x + '</p>'
-	    } else {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' on ' + x + '</p>'
-      }
-
-      }
-    , x //can be accessed via chart.xScale()
-    , y //can be accessed via chart.yScale()
-    , state = { stacked: false }
-    , defaultState = null
-    , noData = "No Data Available."
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    , controlWidth = function() { return showControls ? 180 : 0 }
-    ;
-  multibar
-    .stacked(false)
-    ;
-  xAxis
-    .orient('bottom')
-    .tickPadding(7)
-    .highlightZero(true)
-    .showMaxMin(false)
-    .tickFormat(function(d) { return d })
-    ;
-  yAxis
-    .orient('left')
-    .tickFormat(d3.format(',.1f'))
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(multibar.x()(e.point, e.pointIndex)),
-        y = yAxis.tickFormat()(multibar.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart, logScale);
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'n' : 's', null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      chart.update = function() { container.transition().call(chart) };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-      //------------------------------------------------------------
-      // Display noData message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = multibar.xScale();
-      y = multibar.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-multiBarWithLegend').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multiBarWithLegend').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-barsWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-      gEnter.append('g').attr('class', 'nv-controlsWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width(availableWidth - controlWidth());
-
-        if (multibar.barColor())
-          data.forEach(function(series,i) {
-            series.color = d3.rgb('#ccc').darker(i * 1.5).toString();
-          })
-
-        g.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        g.select('.nv-legendWrap')
-            .attr('transform', 'translate(' + controlWidth() + ',' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Controls
-
-      if (showControls) {
-        var controlsData = [
-          { key: 'Grouped', disabled: multibar.stacked() },
-          { key: 'Stacked', disabled: !multibar.stacked() }
-        ];
-
-        controls.width(controlWidth()).color(['#444', '#444', '#444']);
-        g.select('.nv-controlsWrap')
-            .datum(controlsData)
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-            .call(controls);
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      multibar
-        .disabled(data.map(function(series) { return series.disabled }))
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled }))
-
-
-      var barsWrap = g.select('.nv-barsWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      d3.transition(barsWrap).call(multibar);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-        .scale(x)
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight, 0);
-
-      g.select('.nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y.range()[0] + ')');
-      d3.transition(g.select('.nv-x.nv-axis'))
-          .call(xAxis);
-
-      var xTicks = g.select('.nv-x.nv-axis > g').selectAll('g');
-
-      xTicks
-          .selectAll('line, text')
-          .style('opacity', 1)
-
-      if (staggerLabels) {
-          var getTranslate = function(x,y) {
-              return "translate(" + x + "," + y + ")";
-          };
-
-          var staggerUp = 5, staggerDown = 17;  //pixels to stagger by
-          // Issue #140
-          xTicks
-            .selectAll("text")
-            .attr('transform', function(d,i,j) { 
-                return  getTranslate(0, (j % 2 == 0 ? staggerUp : staggerDown));
-              });
-
-          var totalInBetweenTicks = d3.selectAll(".nv-x.nv-axis .nv-wrap g g text")[0].length;
-          g.selectAll(".nv-x.nv-axis .nv-axisMaxMin text")
-            .attr("transform", function(d,i) {
-                return getTranslate(0, (i === 0 || totalInBetweenTicks % 2 !== 0) ? staggerDown : staggerUp);
-            });
-      }
-
-
-      if (reduceXTicks)
-        xTicks
-          .filter(function(d,i) {
-              return i % Math.ceil(data[0].values.length / (availableWidth / 100)) !== 0;
-            })
-          .selectAll('text, line')
-          .style('opacity', 0);
-
-      if(rotateLabels)
-        xTicks
-          .selectAll('text')
-          .attr('transform', 'rotate(' + rotateLabels + ' 0,0)')
-          .attr('text-anchor', rotateLabels > 0 ? 'start' : 'end');
-      
-      g.select('.nv-x.nv-axis').selectAll('g.nv-axisMaxMin text')
-          .style('opacity', 1);
-
-      yAxis
-        .scale(y)
-        .ticks( availableHeight / 36 )
-        .tickSize( -availableWidth, 0);
-
-      d3.transition(g.select('.nv-y.nv-axis'))
-          .call(yAxis);
-
-      //------------------------------------------------------------
-
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i) {
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-
-      controls.dispatch.on('legendClick', function(d,i) {
-        if (!d.disabled) return;
-        controlsData = controlsData.map(function(s) {
-          s.disabled = true;
-          return s;
-        });
-        d.disabled = false;
-
-        switch (d.key) {
-          case 'Grouped':
-            multibar.stacked(false);
-            break;
-          case 'Stacked':
-            multibar.stacked(true);
-            break;
-        }
-
-        state.stacked = multibar.stacked();
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode)
-      });
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        if (typeof e.stacked !== 'undefined') {
-          multibar.stacked(e.stacked);
-          state.stacked = e.stacked;
-        }
-
-        chart.update();
-      });
-
-      //============================================================
-
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  multibar.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  multibar.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.multibar = multibar;
-  chart.legend = legend;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-
-  d3.rebind(chart, multibar, 'x', 'y', 'xDomain', 'yDomain', 'forceX', 'forceY', 'clipEdge', 'id', 'stacked', 'delay', 'barColor');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.showControls = function(_) {
-    if (!arguments.length) return showControls;
-    showControls = _;
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.logScale = function(_) {
-    if (!arguments.length) return logScale;
-    logScale = _;
-    return chart;
-  };
-
-  chart.reduceXTicks= function(_) {
-    if (!arguments.length) return reduceXTicks;
-    reduceXTicks = _;
-    return chart;
-  };
-
-  chart.rotateLabels = function(_) {
-    if (!arguments.length) return rotateLabels;
-    rotateLabels = _;
-    return chart;
-  }
-
-  chart.staggerLabels = function(_) {
-    if (!arguments.length) return staggerLabels;
-    staggerLabels = _;
-    return chart;
-  };
-
-  chart.tooltip = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-  
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.multiBarHorizontal = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one
-    , x = d3.scale.ordinal()
-    , y = d3.scale.linear()
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , forceY = [0] // 0 is forced by default.. this makes sense for the majority of bar graphs... user can always do chart.forceY([]) to remove
-    , color = nv.utils.defaultColor()
-    , barColor = null // adding the ability to set the color for each rather than the whole group
-    , disabled // used in conjunction with barColor to communicate from multiBarHorizontalChart what series are disabled
-    , stacked = false
-    , showValues = false
-    , valuePadding = 60
-    , valueFormat = d3.format(',.2f')
-    , delay = 1200
-    , xDomain
-    , yDomain
-    , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x0, y0 //used to store previous scales
-      ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-
-      if (stacked)
-        data = d3.layout.stack()
-                 .offset('zero')
-                 .values(function(d){ return d.values })
-                 .y(getY)
-                 (data);
-
-
-      //add series index to each data point for reference
-      data = data.map(function(series, i) {
-        series.values = series.values.map(function(point) {
-          point.series = i;
-          return point;
-        });
-        return series;
-      });
-
-
-
-      //------------------------------------------------------------
-      // HACK for negative value stacking
-      if (stacked)
-        data[0].values.map(function(d,i) {
-          var posBase = 0, negBase = 0;
-          data.map(function(d) {
-            var f = d.values[i]
-            f.size = Math.abs(f.y);
-            if (f.y<0)  {
-              f.y1 = negBase - f.size;
-              negBase = negBase - f.size;
-            } else
-            { 
-              f.y1 = posBase;
-              posBase = posBase + f.size;
-            }
-          });
-        });
-
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      // remap and flatten the data for use in calculating the scales' domains
-      var seriesData = (xDomain && yDomain) ? [] : // if we know xDomain and yDomain, no need to calculate
-            data.map(function(d) {
-              return d.values.map(function(d,i) {
-                return { x: getX(d,i), y: getY(d,i), y0: d.y0, y1: d.y1 }
-              })
-            });
-
-      x   .domain(xDomain || d3.merge(seriesData).map(function(d) { return d.x }))
-          .rangeBands([0, availableHeight], .1);
-
-      //y   .domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { return d.y + (stacked ? d.y0 : 0) }).concat(forceY)))
-      y   .domain(yDomain || d3.extent(d3.merge(seriesData).map(function(d) { return stacked ? (d.y > 0 ? d.y1 + d.y : d.y1 ) : d.y }).concat(forceY)))
-
-      if (showValues && !stacked)
-        y.range([(y.domain()[0] < 0 ? valuePadding : 0), availableWidth - (y.domain()[1] > 0 ? valuePadding : 0) ]);
-      else
-        y.range([0, availableWidth]);
-
-      x0 = x0 || x;
-      y0 = y0 || d3.scale.linear().domain(y.domain()).range([y(0),y(0)]);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = d3.select(this).selectAll('g.nv-wrap.nv-multibarHorizontal').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multibarHorizontal');
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-groups');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-
-      var groups = wrap.select('.nv-groups').selectAll('.nv-group')
-          .data(function(d) { return d }, function(d) { return d.key });
-      groups.enter().append('g')
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6);
-      d3.transition(groups.exit())
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6)
-          .remove();
-      groups
-          .attr('class', function(d,i) { return 'nv-group nv-series-' + i })
-          .classed('hover', function(d) { return d.hover })
-          .style('fill', function(d,i){ return color(d, i) })
-          .style('stroke', function(d,i){ return color(d, i) });
-      d3.transition(groups)
-          .style('stroke-opacity', 1)
-          .style('fill-opacity', .75);
-
-
-      var bars = groups.selectAll('g.nv-bar')
-          .data(function(d) { return d.values });
-
-      bars.exit().remove();
-
-
-      var barsEnter = bars.enter().append('g')
-          .attr('transform', function(d,i,j) {
-              return 'translate(' + y0(stacked ? d.y0 : 0) + ',' + (stacked ? 0 : (j * x.rangeBand() / data.length ) + x(getX(d,i))) + ')'
-          });
-
-      barsEnter.append('rect')
-          .attr('width', 0)
-          .attr('height', x.rangeBand() / (stacked ? 1 : data.length) )
-
-      bars
-          .on('mouseover', function(d,i) { //TODO: figure out why j works above, but not here
-            d3.select(this).classed('hover', true);
-            dispatch.elementMouseover({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [ y(getY(d,i) + (stacked ? d.y0 : 0)), x(getX(d,i)) + (x.rangeBand() * (stacked ? data.length / 2 : d.series + .5) / data.length) ],
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-          })
-          .on('mouseout', function(d,i) {
-            d3.select(this).classed('hover', false);
-            dispatch.elementMouseout({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-          })
-          .on('click', function(d,i) {
-            dispatch.elementClick({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (stacked ? data.length / 2 : d.series + .5) / data.length), y(getY(d,i) + (stacked ? d.y0 : 0))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-            d3.event.stopPropagation();
-          })
-          .on('dblclick', function(d,i) {
-            dispatch.elementDblClick({
-              value: getY(d,i),
-              point: d,
-              series: data[d.series],
-              pos: [x(getX(d,i)) + (x.rangeBand() * (stacked ? data.length / 2 : d.series + .5) / data.length), y(getY(d,i) + (stacked ? d.y0 : 0))],  // TODO: Figure out why the value appears to be shifted
-              pointIndex: i,
-              seriesIndex: d.series,
-              e: d3.event
-            });
-            d3.event.stopPropagation();
-          });
-
-
-      barsEnter.append('text');
-
-      if (showValues && !stacked) {
-        bars.select('text')
-            .attr('text-anchor', function(d,i) { return getY(d,i) < 0 ? 'end' : 'start' })
-            .attr('y', x.rangeBand() / (data.length * 2))
-            .attr('dy', '.32em')
-            .text(function(d,i) { return valueFormat(getY(d,i)) })
-        d3.transition(bars)
-            //.delay(function(d,i) { return i * delay / data[0].values.length })
-          .select('text')
-            .attr('x', function(d,i) { return getY(d,i) < 0 ? -4 : y(getY(d,i)) - y(0) + 4 })
-      } else {
-        //bars.selectAll('text').remove();
-        bars.selectAll('text').text('');
-      }
-
-      bars
-          .attr('class', function(d,i) { return getY(d,i) < 0 ? 'nv-bar negative' : 'nv-bar positive'})
-
-      if (barColor) {
-        if (!disabled) disabled = data.map(function() { return true });
-        bars
-          //.style('fill', barColor)
-          //.style('stroke', barColor)
-          //.style('fill', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(j).toString(); })
-          //.style('stroke', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(j).toString(); })
-          .style('fill', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(  disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i]  })[j]   ).toString(); })
-          .style('stroke', function(d,i,j) { return d3.rgb(barColor(d,i)).darker(  disabled.map(function(d,i) { return i }).filter(function(d,i){ return !disabled[i]  })[j]   ).toString(); });
-      }
-
-      if (stacked)
-        d3.transition(bars)
-            //.delay(function(d,i) { return i * delay / data[0].values.length })
-            .attr('transform', function(d,i) {
-              //return 'translate(' + y(d.y0) + ',0)'
-              //return 'translate(' + y(d.y0) + ',' + x(getX(d,i)) + ')'
-              return 'translate(' + y(d.y1) + ',' + x(getX(d,i)) + ')'
-            })
-          .select('rect')
-            .attr('width', function(d,i) {
-              return Math.abs(y(getY(d,i) + d.y0) - y(d.y0))
-            })
-            .attr('height', x.rangeBand() );
-      else
-        d3.transition(bars)
-          //.delay(function(d,i) { return i * delay / data[0].values.length })
-            .attr('transform', function(d,i) {
-              //TODO: stacked must be all positive or all negative, not both?
-              return 'translate(' + 
-              (getY(d,i) < 0 ? y(getY(d,i)) : y(0))
-              + ',' +
-              (d.series * x.rangeBand() / data.length
-              +
-              x(getX(d,i)) )
-              + ')'
-            })
-          .select('rect')
-            .attr('height', x.rangeBand() / data.length )
-            .attr('width', function(d,i) {
-              return Math.max(Math.abs(y(getY(d,i)) - y(0)),1)
-            });
-
-
-      //store old scales for use in transitions on update
-      x0 = x.copy();
-      y0 = y.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.forceY = function(_) {
-    if (!arguments.length) return forceY;
-    forceY = _;
-    return chart;
-  };
-
-  chart.stacked = function(_) {
-    if (!arguments.length) return stacked;
-    stacked = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.barColor = function(_) {
-    if (!arguments.length) return barColor;
-    barColor = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.disabled = function(_) {
-    if (!arguments.length) return disabled;
-    disabled = _;
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  chart.delay = function(_) {
-    if (!arguments.length) return delay;
-    delay = _;
-    return chart;
-  };
-
-  chart.showValues = function(_) {
-    if (!arguments.length) return showValues;
-    showValues = _;
-    return chart;
-  };
-
-  chart.valueFormat= function(_) {
-    if (!arguments.length) return valueFormat;
-    valueFormat = _;
-    return chart;
-  };
-
-  chart.valuePadding = function(_) {
-    if (!arguments.length) return valuePadding;
-    valuePadding = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.multiBarHorizontalChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var multibar = nv.models.multiBarHorizontal()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , legend = nv.models.legend().height(30)
-    , controls = nv.models.legend().height(30)
-    ;
-
-  var margin = {top: 30, right: 20, bottom: 50, left: 60}
-    , width = null
-    , height = null
-    , color = nv.utils.defaultColor()
-    , showControls = true
-    , showLegend = true
-	, logScale = false
-    , stacked = false
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph, logScale) {
-        //alert(y+ " " + logScale + " " + Math.pow(10,y) +  " " + Math.pow(10,y).toFixed(0));
-        if(logScale) {
-		    //var fmt = d3.format(',.2f');
-			return '<h3>' + key + ' - ' + x + '</h3>' +
-               '<p>' +  yAxis.tickFormat()(Math.pow(10,y)) + '</p>'
-	    } else {
-        return '<h3>' + key + ' - ' + x + '</h3>' +
-               '<p>' +  y + '</p>'
-      }
-
-      }
-    , x //can be accessed via chart.xScale()
-    , y //can be accessed via chart.yScale()
-    , state = { stacked: stacked }
-    , defaultState = null
-    , noData = 'No Data Available.'
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    , controlWidth = function() { return showControls ? 180 : 0 }
-    ;
-
-  multibar
-    .stacked(stacked)
-    ;
-  xAxis
-    .orient('left')
-    .tickPadding(5)
-    .highlightZero(false)
-    .showMaxMin(false)
-    .tickFormat(function(d) { return d })
-    ;
-  yAxis
-    .orient('bottom')
-    .tickFormat(d3.format(',.1f'))
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    //var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-	//alert(offsetElement.offsetLeft + " " + e.pos[0]);
-	var leftPos = 0;
-	if(e.pos[0] >=200) leftPos = 200;
-	else leftPos = e.pos[0];
-	if(logScale) 
-		y = multibar.y()(e.point, e.pointIndex);
-	else
-		y = yAxis.tickFormat()(multibar.y()(e.point, e.pointIndex))	
-	var left = leftPos + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(multibar.x()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart, logScale);
-		//alert("from tooltip " + multibar.y()(e.point, e.pointIndex));
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'e' : 'w', null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      chart.update = function() { container.transition().call(chart) };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = multibar.xScale();
-      y = multibar.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-multiBarHorizontalChart').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-multiBarHorizontalChart').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-barsWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-      gEnter.append('g').attr('class', 'nv-controlsWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width(availableWidth - controlWidth());
-
-        if (multibar.barColor())
-          data.forEach(function(series,i) {
-            series.color = d3.rgb('#ccc').darker(i * 1.5).toString();
-          })
-
-        g.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        g.select('.nv-legendWrap')
-            .attr('transform', 'translate(' + controlWidth() + ',' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Controls
-
-      if (showControls) {
-        var controlsData = [
-          { key: 'Grouped', disabled: multibar.stacked() },
-          { key: 'Stacked', disabled: !multibar.stacked() }
-        ];
-
-        controls.width(controlWidth()).color(['#444', '#444', '#444']);
-        g.select('.nv-controlsWrap')
-            .datum(controlsData)
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-            .call(controls);
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      multibar
-        .disabled(data.map(function(series) { return series.disabled }))
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled }))
-
-
-      var barsWrap = g.select('.nv-barsWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      d3.transition(barsWrap).call(multibar);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-        .scale(x)
-        .ticks( availableHeight / 24 )
-        .tickSize(-availableWidth, 0);
-
-      d3.transition(g.select('.nv-x.nv-axis'))
-          .call(xAxis);
-
-      var xTicks = g.select('.nv-x.nv-axis').selectAll('g');
-
-      xTicks
-          .selectAll('line, text')
-          .style('opacity', 1)
-
-
-      yAxis
-        .scale(y)
-        .ticks( availableWidth / 100 )
-        .tickSize( -availableHeight, 0);
-
-      g.select('.nv-y.nv-axis')
-          .attr('transform', 'translate(0,' + availableHeight + ')');
-      d3.transition(g.select('.nv-y.nv-axis'))
-          .call(yAxis);
-
-      //------------------------------------------------------------
-
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i) {
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-      controls.dispatch.on('legendClick', function(d,i) {
-        if (!d.disabled) return;
-        controlsData = controlsData.map(function(s) {
-          s.disabled = true;
-          return s;
-        });
-        d.disabled = false;
-
-        switch (d.key) {
-          case 'Grouped':
-            multibar.stacked(false);
-            break;
-          case 'Stacked':
-            multibar.stacked(true);
-            break;
-        }
-
-        state.stacked = multibar.stacked();
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        if (typeof e.stacked !== 'undefined') {
-          multibar.stacked(e.stacked);
-          state.stacked = e.stacked;
-        }
-
-        selection.call(chart);
-      });
-      //============================================================
-
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  multibar.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  multibar.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.multibar = multibar;
-  chart.legend = legend;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-
-  d3.rebind(chart, multibar, 'x', 'y', 'xDomain', 'yDomain', 'forceX', 'forceY', 'clipEdge', 'id', 'delay', 'showValues', 'valueFormat', 'stacked', 'barColor');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    return chart;
-  };
-
-  chart.showControls = function(_) {
-    if (!arguments.length) return showControls;
-    showControls = _;
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.logScale = function(_) {
-    if (!arguments.length) return logScale;
-    logScale = _;
-    return chart;
-  };
-
-  chart.tooltip = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-nv.models.multiChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 30, right: 20, bottom: 50, left: 60},
-      color = d3.scale.category20().range(),
-      width = null, 
-      height = null,
-      showLegend = true,
-      tooltips = true,
-      tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' at ' + x + '</p>'
-      },
-      x, y; //can be accessed via chart.lines.[x/y]Scale()
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x = d3.scale.linear(),
-      yScale1 = d3.scale.linear(),
-      yScale2 = d3.scale.linear(),
-
-      lines1 = nv.models.line().yScale(yScale1),
-      lines2 = nv.models.line().yScale(yScale2),
-
-      bars1 = nv.models.multiBar().stacked(false).yScale(yScale1),
-      bars2 = nv.models.multiBar().stacked(false).yScale(yScale2),
-
-      stack1 = nv.models.stackedArea().yScale(yScale1),
-      stack2 = nv.models.stackedArea().yScale(yScale2),
-
-      xAxis = nv.models.axis().scale(x).orient('bottom').tickPadding(5),
-      yAxis1 = nv.models.axis().scale(yScale1).orient('left'),
-      yAxis2 = nv.models.axis().scale(yScale2).orient('right'),
-
-      legend = nv.models.legend().height(30),
-      dispatch = d3.dispatch('tooltipShow', 'tooltipHide');
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(lines1.x()(e.point, e.pointIndex)),
-        y = ((e.series.yAxis == 2) ? yAxis2 : yAxis1).tickFormat()(lines1.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, undefined, undefined, offsetElement.offsetParent);
-  };
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      chart.update = function() { container.transition().call(chart); };
-      chart.container = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      var dataLines1 = data.filter(function(d) {return !d.disabled && d.type == 'line' && d.yAxis == 1})
-      var dataLines2 = data.filter(function(d) {return !d.disabled && d.type == 'line' && d.yAxis == 2})
-      var dataBars1 = data.filter(function(d) {return !d.disabled && d.type == 'bar' && d.yAxis == 1})
-      var dataBars2 = data.filter(function(d) {return !d.disabled && d.type == 'bar' && d.yAxis == 2})
-      var dataStack1 = data.filter(function(d) {return !d.disabled && d.type == 'area' && d.yAxis == 1})
-      var dataStack2 = data.filter(function(d) {return !d.disabled && d.type == 'area' && d.yAxis == 2})
-
-      var series1 = data.filter(function(d) {return !d.disabled && d.yAxis == 1})
-            .map(function(d) {
-              return d.values.map(function(d,i) {
-                return { x: d.x, y: d.y }
-              })
-            })
-
-      var series2 = data.filter(function(d) {return !d.disabled && d.yAxis == 2})
-            .map(function(d) {
-              return d.values.map(function(d,i) {
-                return { x: d.x, y: d.y }
-              })
-            })
-
-      x   .domain(d3.extent(d3.merge(series1.concat(series2)), function(d) { return d.x } ))
-          .range([0, availableWidth]);
-
-      var wrap = container.selectAll('g.wrap.multiChart').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'wrap nvd3 multiChart').append('g');
-
-      gEnter.append('g').attr('class', 'x axis');
-      gEnter.append('g').attr('class', 'y1 axis');
-      gEnter.append('g').attr('class', 'y2 axis');
-      gEnter.append('g').attr('class', 'lines1Wrap');
-      gEnter.append('g').attr('class', 'lines2Wrap');
-      gEnter.append('g').attr('class', 'bars1Wrap');
-      gEnter.append('g').attr('class', 'bars2Wrap');
-      gEnter.append('g').attr('class', 'stack1Wrap');
-      gEnter.append('g').attr('class', 'stack2Wrap');
-      gEnter.append('g').attr('class', 'legendWrap');
-
-      var g = wrap.select('g');
-
-      if (showLegend) {
-        legend.width( availableWidth / 2 );
-
-        g.select('.legendWrap')
-            .datum(data.map(function(series) { 
-              series.originalKey = series.originalKey === undefined ? series.key : series.originalKey;
-              series.key = series.originalKey + (series.yAxis == 1 ? '' : ' (right axis)');
-              return series;
-            }))
-          .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        g.select('.legendWrap')
-            .attr('transform', 'translate(' + ( availableWidth / 2 ) + ',' + (-margin.top) +')');
-      }
-
-
-      lines1
-        .width(availableWidth)
-        .height(availableHeight)
-        .interpolate("monotone")
-        .color(data.map(function(d,i) {
-          return d.color || color[i % color.length];
-        }).filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 1 && data[i].type == 'line'}));
-
-      lines2
-        .width(availableWidth)
-        .height(availableHeight)
-        .interpolate("monotone")
-        .color(data.map(function(d,i) {
-          return d.color || color[i % color.length];
-        }).filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 2 && data[i].type == 'line'}));
-
-      bars1
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color[i % color.length];
-        }).filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 1 && data[i].type == 'bar'}));
-
-      bars2
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color[i % color.length];
-        }).filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 2 && data[i].type == 'bar'}));
-
-      stack1
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color[i % color.length];
-        }).filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 1 && data[i].type == 'area'}));
-
-      stack2
-        .width(availableWidth)
-        .height(availableHeight)
-        .color(data.map(function(d,i) {
-          return d.color || color[i % color.length];
-        }).filter(function(d,i) { return !data[i].disabled && data[i].yAxis == 2 && data[i].type == 'area'}));
-
-      g.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      var lines1Wrap = g.select('.lines1Wrap')
-          .datum(dataLines1)
-      var bars1Wrap = g.select('.bars1Wrap')
-          .datum(dataBars1)
-      var stack1Wrap = g.select('.stack1Wrap')
-          .datum(dataStack1)
-
-      var lines2Wrap = g.select('.lines2Wrap')
-          .datum(dataLines2)
-      var bars2Wrap = g.select('.bars2Wrap')
-          .datum(dataBars2)
-      var stack2Wrap = g.select('.stack2Wrap')
-          .datum(dataStack2)
-
-      var extraValue1 = dataStack1.length ? dataStack1.map(function(a){return a.values}).reduce(function(a,b){
-        return a.map(function(aVal,i){return {x: aVal.x, y: aVal.y + b[i].y}})
-      }).concat([{x:0, y:0}]) : []
-      var extraValue2 = dataStack2.length ? dataStack2.map(function(a){return a.values}).reduce(function(a,b){
-        return a.map(function(aVal,i){return {x: aVal.x, y: aVal.y + b[i].y}})
-      }).concat([{x:0, y:0}]) : []
-
-      yScale1 .domain(d3.extent(d3.merge(series1).concat(extraValue1), function(d) { return d.y } ))
-              .range([0, availableHeight])
-
-      yScale2 .domain(d3.extent(d3.merge(series2).concat(extraValue2), function(d) { return d.y } ))
-              .range([0, availableHeight])
-
-      lines1.yDomain(yScale1.domain())
-      bars1.yDomain(yScale1.domain())
-      stack1.yDomain(yScale1.domain())
-
-      lines2.yDomain(yScale2.domain())
-      bars2.yDomain(yScale2.domain())
-      stack2.yDomain(yScale2.domain())
-
-      if(dataStack1.length){d3.transition(stack1Wrap).call(stack1);}
-      if(dataStack2.length){d3.transition(stack2Wrap).call(stack2);}
-
-      if(dataBars1.length){d3.transition(bars1Wrap).call(bars1);}
-      if(dataBars2.length){d3.transition(bars2Wrap).call(bars2);}
-
-      if(dataLines1.length){d3.transition(lines1Wrap).call(lines1);}
-      if(dataLines2.length){d3.transition(lines2Wrap).call(lines2);}
-      
-
-
-      xAxis
-        .ticks( availableWidth / 100 )
-        .tickSize(-availableHeight, 0);
-
-      g.select('.x.axis')
-          .attr('transform', 'translate(0,' + availableHeight + ')');
-      d3.transition(g.select('.x.axis'))
-          .call(xAxis);
-
-      yAxis1
-        .ticks( availableHeight / 36 )
-        .tickSize( -availableWidth, 0);
-
-
-      d3.transition(g.select('.y1.axis'))
-          .call(yAxis1);
-
-      yAxis2
-        .ticks( availableHeight / 36 )
-        .tickSize( -availableWidth, 0);
-
-      d3.transition(g.select('.y2.axis'))
-          .call(yAxis2);
-
-      g.select('.y2.axis')
-          .style('opacity', series2.length ? 1 : 0)
-          .attr('transform', 'translate(' + x.range()[1] + ',0)');
-
-      legend.dispatch.on('legendClick', function(d,i) { 
-        d.disabled = !d.disabled;
-		if (series2.length <= 0) {
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.series').classed('disabled', false);
-            return d;
-          });
-        }
-        chart.update();
-		}
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  lines1.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines1.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  lines2.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines2.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  bars1.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  bars1.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  bars2.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  bars2.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  stack1.dispatch.on('tooltipShow', function(e) {
-    //disable tooltips when value ~= 0
-    //// TODO: consider removing points from voronoi that have 0 value instead of this hack
-    if (!Math.round(stack1.y()(e.point) * 100)) {  // 100 will not be good for very small numbers... will have to think about making this valu dynamic, based on data range
-      setTimeout(function() { d3.selectAll('.point.hover').classed('hover', false) }, 0);
-      return false;
-    }
-
-    e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top],
-    dispatch.tooltipShow(e);
-  });
-
-  stack1.dispatch.on('tooltipHide', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  stack2.dispatch.on('tooltipShow', function(e) {
-    //disable tooltips when value ~= 0
-    //// TODO: consider removing points from voronoi that have 0 value instead of this hack
-    if (!Math.round(stack2.y()(e.point) * 100)) {  // 100 will not be good for very small numbers... will have to think about making this valu dynamic, based on data range
-      setTimeout(function() { d3.selectAll('.point.hover').classed('hover', false) }, 0);
-      return false;
-    }
-
-    e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top],
-    dispatch.tooltipShow(e);
-  });
-
-  stack2.dispatch.on('tooltipHide', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-    lines1.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines1.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  lines2.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  lines2.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-
-
-  //============================================================
-  // Global getters and setters
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-  chart.lines1 = lines1;
-  chart.lines2 = lines2;
-  chart.bars1 = bars1;
-  chart.bars2 = bars2;
-  chart.stack1 = stack1;
-  chart.stack2 = stack2;
-  chart.xAxis = xAxis;
-  chart.yAxis1 = yAxis1;
-  chart.yAxis2 = yAxis2;
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    lines1.x(_);
-    bars1.x(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    lines1.y(_);
-    bars1.y(_);
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin = _;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = _;
-    legend.color(_);
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  return chart;
-}
-
-
-nv.models.ohlcBar = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one
-    , x = d3.scale.linear()
-    , y = d3.scale.linear()
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , getOpen = function(d) { return d.open }
-    , getClose = function(d) { return d.close }
-    , getHigh = function(d) { return d.high }
-    , getLow = function(d) { return d.low }
-    , forceX = []
-    , forceY = []
-    , padData     = false // If true, adds half a data points width to front and back, for lining up a line chart with a bar chart
-    , clipEdge = true
-    , color = nv.utils.defaultColor()
-    , xDomain
-    , yDomain
-    , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  //TODO: store old scales for transitions
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x   .domain(xDomain || d3.extent(data[0].values.map(getX).concat(forceX) ));
-
-      if (padData)
-        x.range([availableWidth * .5 / data[0].values.length, availableWidth * (data[0].values.length - .5)  / data[0].values.length ]);
-      else
-        x.range([0, availableWidth]);
-
-      y   .domain(yDomain || [
-            d3.min(data[0].values.map(getLow).concat(forceY)),
-            d3.max(data[0].values.map(getHigh).concat(forceY))
-          ])
-          .range([availableHeight, 0]);
-
-      // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point
-      if (x.domain()[0] === x.domain()[1] || y.domain()[0] === y.domain()[1]) singlePoint = true;
-      if (x.domain()[0] === x.domain()[1])
-        x.domain()[0] ?
-            x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01])
-          : x.domain([-1,1]);
-
-      if (y.domain()[0] === y.domain()[1])
-        y.domain()[0] ?
-            y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01])
-          : y.domain([-1,1]);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = d3.select(this).selectAll('g.nv-wrap.nv-ohlcBar').data([data[0].values]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-ohlcBar');
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-ticks');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      container
-          .on('click', function(d,i) {
-            dispatch.chartClick({
-                data: d,
-                index: i,
-                pos: d3.event,
-                id: id
-            });
-          });
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-chart-clip-path-' + id)
-        .append('rect');
-
-      wrap.select('#nv-chart-clip-path-' + id + ' rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      g   .attr('clip-path', clipEdge ? 'url(#nv-chart-clip-path-' + id + ')' : '');
-
-
-
-      var ticks = wrap.select('.nv-ticks').selectAll('.nv-tick')
-          .data(function(d) { return d });
-
-      ticks.exit().remove();
-
-
-      var ticksEnter = ticks.enter().append('path')
-          .attr('class', function(d,i,j) { return (getOpen(d,i) > getClose(d,i) ? 'nv-tick negative' : 'nv-tick positive') + ' nv-tick-' + j + '-' + i })
-          .attr('d', function(d,i) {
-            var w = (availableWidth / data[0].values.length) * .9;
-            return 'm0,0l0,'
-                 + (y(getOpen(d,i))
-                 - y(getHigh(d,i)))
-                 + 'l'
-                 + (-w/2)
-                 + ',0l'
-                 + (w/2)
-                 + ',0l0,'
-                 + (y(getLow(d,i)) - y(getOpen(d,i)))
-                 + 'l0,'
-                 + (y(getClose(d,i))
-                 - y(getLow(d,i)))
-                 + 'l'
-                 + (w/2)
-                 + ',0l'
-                 + (-w/2)
-                 + ',0z';
-          })
-          .attr('transform', function(d,i) { return 'translate(' + x(getX(d,i)) + ',' + y(getHigh(d,i)) + ')'; })
-          //.attr('fill', function(d,i) { return color[0]; })
-          //.attr('stroke', function(d,i) { return color[0]; })
-          //.attr('x', 0 )
-          //.attr('y', function(d,i) {  return y(Math.max(0, getY(d,i))) })
-          //.attr('height', function(d,i) { return Math.abs(y(getY(d,i)) - y(0)) })
-          .on('mouseover', function(d,i) {
-            d3.select(this).classed('hover', true);
-            dispatch.elementMouseover({
-                point: d,
-                series: data[0],
-                pos: [x(getX(d,i)), y(getY(d,i))],  // TODO: Figure out why the value appears to be shifted
-                pointIndex: i,
-                seriesIndex: 0,
-                e: d3.event
-            });
-
-          })
-          .on('mouseout', function(d,i) {
-                d3.select(this).classed('hover', false);
-                dispatch.elementMouseout({
-                    point: d,
-                    series: data[0],
-                    pointIndex: i,
-                    seriesIndex: 0,
-                    e: d3.event
-                });
-          })
-          .on('click', function(d,i) {
-                dispatch.elementClick({
-                    //label: d[label],
-                    value: getY(d,i),
-                    data: d,
-                    index: i,
-                    pos: [x(getX(d,i)), y(getY(d,i))],
-                    e: d3.event,
-                    id: id
-                });
-              d3.event.stopPropagation();
-          })
-          .on('dblclick', function(d,i) {
-              dispatch.elementDblClick({
-                  //label: d[label],
-                  value: getY(d,i),
-                  data: d,
-                  index: i,
-                  pos: [x(getX(d,i)), y(getY(d,i))],
-                  e: d3.event,
-                  id: id
-              });
-              d3.event.stopPropagation();
-          });
-
-      ticks
-          .attr('class', function(d,i,j) { return (getOpen(d,i) > getClose(d,i) ? 'nv-tick negative' : 'nv-tick positive') + ' nv-tick-' + j + '-' + i })
-      d3.transition(ticks)
-          .attr('transform', function(d,i) { return 'translate(' + x(getX(d,i)) + ',' + y(getHigh(d,i)) + ')'; })
-          .attr('d', function(d,i) {
-            var w = (availableWidth / data[0].values.length) * .9;
-            return 'm0,0l0,'
-                 + (y(getOpen(d,i))
-                 - y(getHigh(d,i)))
-                 + 'l'
-                 + (-w/2)
-                 + ',0l'
-                 + (w/2)
-                 + ',0l0,'
-                 + (y(getLow(d,i))
-                 - y(getOpen(d,i)))
-                 + 'l0,'
-                 + (y(getClose(d,i))
-                 - y(getLow(d,i)))
-                 + 'l'
-                 + (w/2)
-                 + ',0l'
-                 + (-w/2)
-                 + ',0z';
-          })
-          //.attr('width', (availableWidth / data[0].values.length) * .9 )
-
-
-      //d3.transition(ticks)
-          //.attr('y', function(d,i) {  return y(Math.max(0, getY(d,i))) })
-          //.attr('height', function(d,i) { return Math.abs(y(getY(d,i)) - y(0)) });
-          //.order();  // not sure if this makes any sense for this model
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = _;
-    return chart;
-  };
-
-  chart.open = function(_) {
-    if (!arguments.length) return getOpen;
-    getOpen = _;
-    return chart;
-  };
-
-  chart.close = function(_) {
-    if (!arguments.length) return getClose;
-    getClose = _;
-    return chart;
-  };
-
-  chart.high = function(_) {
-    if (!arguments.length) return getHigh;
-    getHigh = _;
-    return chart;
-  };
-
-  chart.low = function(_) {
-    if (!arguments.length) return getLow;
-    getLow = _;
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.forceX = function(_) {
-    if (!arguments.length) return forceX;
-    forceX = _;
-    return chart;
-  };
-
-  chart.forceY = function(_) {
-    if (!arguments.length) return forceY;
-    forceY = _;
-    return chart;
-  };
-
-  chart.padData = function(_) {
-    if (!arguments.length) return padData;
-    padData = _;
-    return chart;
-  };
-
-  chart.clipEdge = function(_) {
-    if (!arguments.length) return clipEdge;
-    clipEdge = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-nv.models.pie = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 500
-    , height = 500
-    , getValues = function(d) { return d.values }
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , getDescription = function(d) { return d.description }
-    , id = Math.floor(Math.random() * 10000) //Create semi-unique ID in case user doesn't select one
-    , color = nv.utils.defaultColor()
-    , valueFormat = d3.format(',.2f')
-    , showLabels = true
-    , pieLabelsOutside = true
-    , donutLabelsOutside = false
-    , labelThreshold = .02 //if slice percentage is under this, don't show label
-    , donut = false
-    , labelSunbeamLayout = false
-    , startAngle = false
-    , endAngle = false
-    , donutRatio = 0.5
-    , dispatch = d3.dispatch('chartClick', 'elementClick', 'elementDblClick', 'elementMouseover', 'elementMouseout')
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          radius = Math.min(availableWidth, availableHeight) / 2,
-          arcRadius = radius-(radius / 5),
-          container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      //var wrap = container.selectAll('.nv-wrap.nv-pie').data([data]);
-      var wrap = container.selectAll('.nv-wrap.nv-pie').data([getValues(data[0])]);
-      var wrapEnter = wrap.enter().append('g').attr('class','nvd3 nv-wrap nv-pie nv-chart-' + id);
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-pie');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-      g.select('.nv-pie').attr('transform', 'translate(' + availableWidth / 2 + ',' + availableHeight / 2 + ')');
-
-      //------------------------------------------------------------
-
-
-      container
-          .on('click', function(d,i) {
-              dispatch.chartClick({
-                  data: d,
-                  index: i,
-                  pos: d3.event,
-                  id: id
-              });
-          });
-
-
-      var arc = d3.svg.arc()
-                  .outerRadius(arcRadius);
-
-      if (startAngle) arc.startAngle(startAngle)
-      if (endAngle) arc.endAngle(endAngle);
-      if (donut) arc.innerRadius(radius * donutRatio);
-
-      // Setup the Pie chart and choose the data element
-      var pie = d3.layout.pie()
-          .sort(null)
-          .value(function(d) { return d.disabled ? 0 : getY(d) });
-
-      var slices = wrap.select('.nv-pie').selectAll('.nv-slice')
-          .data(pie);
-
-      slices.exit().remove();
-
-      var ae = slices.enter().append('g')
-              .attr('class', 'nv-slice')
-              .on('mouseover', function(d,i){
-                d3.select(this).classed('hover', true);
-                dispatch.elementMouseover({
-                    label: getX(d.data),
-                    value: getY(d.data),
-                    point: d.data,
-                    pointIndex: i,
-                    pos: [d3.event.pageX, d3.event.pageY],
-                    id: id
-                });
-              })
-              .on('mouseout', function(d,i){
-                d3.select(this).classed('hover', false);
-                dispatch.elementMouseout({
-                    label: getX(d.data),
-                    value: getY(d.data),
-                    point: d.data,
-                    index: i,
-                    id: id
-                });
-              })
-              .on('click', function(d,i) {
-                dispatch.elementClick({
-                    label: getX(d.data),
-                    value: getY(d.data),
-                    point: d.data,
-                    index: i,
-                    pos: d3.event,
-                    id: id
-                });
-                d3.event.stopPropagation();
-              })
-              .on('dblclick', function(d,i) {
-                dispatch.elementDblClick({
-                    label: getX(d.data),
-                    value: getY(d.data),
-                    point: d.data,
-                    index: i,
-                    pos: d3.event,
-                    id: id
-                });
-                d3.event.stopPropagation();
-              });
-
-        slices
-            .attr('fill', function(d,i) { return color(d, i); })
-            .attr('stroke', function(d,i) { return color(d, i); });
-
-        var paths = ae.append('path')
-            .each(function(d) { this._current = d; });
-            //.attr('d', arc);
-
-        d3.transition(slices.select('path'))
-            .attr('d', arc)
-            .attrTween('d', arcTween);
-
-        if (showLabels) {
-          // This does the normal label
-          var labelsArc = d3.svg.arc().innerRadius(0);
-          
-          if (pieLabelsOutside){ labelsArc = arc; }
-
-          if (donutLabelsOutside) { labelsArc = d3.svg.arc().outerRadius(arc.outerRadius()); }
-
-          ae.append("g").classed("nv-label", true)
-            .each(function(d, i) {
-              var group = d3.select(this);
-
-              group
-                .attr('transform', function(d) {
-                     if (labelSunbeamLayout) {
-                       d.outerRadius = arcRadius + 10; // Set Outer Coordinate
-                       d.innerRadius = arcRadius + 15; // Set Inner Coordinate
-                       var rotateAngle = (d.startAngle + d.endAngle) / 2 * (180 / Math.PI);
-                       if ((d.startAngle+d.endAngle)/2 < Math.PI) {
-                       	 rotateAngle -= 90;
-                       } else {
-                       	 rotateAngle += 90;
-                       }
-                       return 'translate(' + labelsArc.centroid(d) + ') rotate(' + rotateAngle + ')';
-                     } else {
-                       d.outerRadius = radius + 10; // Set Outer Coordinate
-                       d.innerRadius = radius + 15; // Set Inner Coordinate
-                       return 'translate(' + labelsArc.centroid(d) + ')'
-                     }
-                });
-
-              group.append('rect')
-                  .style('stroke', '#fff')
-                  .style('fill', '#fff')
-                  .attr("rx", 3)
-                  .attr("ry", 3);
-
-              group.append('text')
-                  .style('text-anchor', labelSunbeamLayout ? ((d.startAngle + d.endAngle) / 2 < Math.PI ? 'start' : 'end') : 'middle') //center the text on it's origin or begin/end if orthogonal aligned
-                  .style('fill', '#000')
-
-
-          });
-
-          slices.select(".nv-label").transition()
-            .attr('transform', function(d) {
-            	if (labelSunbeamLayout) {
-                  d.outerRadius = arcRadius + 10; // Set Outer Coordinate
-                  d.innerRadius = arcRadius + 15; // Set Inner Coordinate
-                  var rotateAngle = (d.startAngle + d.endAngle) / 2 * (180 / Math.PI);
-                  if ((d.startAngle+d.endAngle)/2 < Math.PI) {
-                    rotateAngle -= 90;
-                  } else {
-                    rotateAngle += 90;
-                  }
-                  return 'translate(' + labelsArc.centroid(d) + ') rotate(' + rotateAngle + ')';
-                } else {
-                  d.outerRadius = radius + 10; // Set Outer Coordinate
-                  d.innerRadius = radius + 15; // Set Inner Coordinate
-                  return 'translate(' + labelsArc.centroid(d) + ')'
-                }
-            });
-
-          slices.each(function(d, i) {
-            var slice = d3.select(this);
-
-            slice
-              .select(".nv-label text")
-                .style('text-anchor', labelSunbeamLayout ? ((d.startAngle + d.endAngle) / 2 < Math.PI ? 'start' : 'end') : 'middle') //center the text on it's origin or begin/end if orthogonal aligned
-                .text(function(d, i) {
-                  var percent = (d.endAngle - d.startAngle) / (2 * Math.PI);
-                  return (d.value && percent > labelThreshold) ? getX(d.data) : '';
-                });
-
-            var textBox = slice.select('text').node().getBBox();
-            slice.select(".nv-label rect")
-              .attr("width", textBox.width + 10)
-              .attr("height", textBox.height + 10)
-              .attr("transform", function() {
-                return "translate(" + [textBox.x - 5, textBox.y - 5] + ")";
-              });
-          });
-        }
-
-
-        // Computes the angle of an arc, converting from radians to degrees.
-        function angle(d) {
-          var a = (d.startAngle + d.endAngle) * 90 / Math.PI - 90;
-          return a > 90 ? a - 180 : a;
-        }
-
-        function arcTween(a) {
-          a.endAngle = isNaN(a.endAngle) ? 0 : a.endAngle;
-          a.startAngle = isNaN(a.startAngle) ? 0 : a.startAngle;
-          if (!donut) a.innerRadius = 0;
-          var i = d3.interpolate(this._current, a);
-          this._current = i(0);
-          return function(t) {
-            return arc(i(t));
-          };
-        }
-
-        function tweenPie(b) {
-          b.innerRadius = 0;
-          var i = d3.interpolate({startAngle: 0, endAngle: 0}, b);
-          return function(t) {
-              return arc(i(t));
-          };
-        }
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.values = function(_) {
-    if (!arguments.length) return getValues;
-    getValues = _;
-    return chart;
-  };
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = _;
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = d3.functor(_);
-    return chart;
-  };
-  
-  chart.description = function(_) {
-    if (!arguments.length) return getDescription;
-    getDescription = _;
-    return chart;
-  };
-
-  chart.showLabels = function(_) {
-    if (!arguments.length) return showLabels;
-    showLabels = _;
-    return chart;
-  };
-  
-  chart.labelSunbeamLayout = function(_) {
-    if (!arguments.length) return labelSunbeamLayout;
-    labelSunbeamLayout = _;
-    return chart;
-  };
-
-  chart.donutLabelsOutside = function(_) {
-    if (!arguments.length) return donutLabelsOutside;
-    donutLabelsOutside = _;
-    return chart;
-  };
-  
-  chart.pieLabelsOutside = function(_) {
-    if (!arguments.length) return pieLabelsOutside;
-    pieLabelsOutside = _;
-    return chart;
-  };
-
-  chart.donut = function(_) {
-    if (!arguments.length) return donut;
-    donut = _;
-    return chart;
-  };
-  
-  chart.donutRatio = function(_) {
-    if (!arguments.length) return donutRatio;
-    donutRatio = _;
-    return chart;
-  };
-
-  chart.startAngle = function(_) {
-    if (!arguments.length) return startAngle;
-    startAngle = _;
-    return chart;
-  };
-
-  chart.endAngle = function(_) {
-    if (!arguments.length) return endAngle;
-    endAngle = _;
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.valueFormat = function(_) {
-    if (!arguments.length) return valueFormat;
-    valueFormat = _;
-    return chart;
-  };
-
-  chart.labelThreshold = function(_) {
-    if (!arguments.length) return labelThreshold;
-    labelThreshold = _;
-    return chart;
-  };
-  //============================================================
-
-
-  return chart;
-}
-nv.models.pieChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var pie = nv.models.pie()
-    , legend = nv.models.legend()
-    ;
-
-  var margin = {top: 30, right: 20, bottom: 20, left: 20}
-    , width = null
-    , height = null
-    , showLegend = true
-    , color = nv.utils.defaultColor()
-    , tooltips = true
-    , tooltip = function(key, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + '</p>'
-      }
-    , state = {}
-    , defaultState = null
-    , noData = "No Data Available."
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    var tooltipLabel = pie.description()(e.point) || pie.x()(e.point)
-    var left = e.pos[0] + ( (offsetElement && offsetElement.offsetLeft) || 0 ),
-        top = e.pos[1] + ( (offsetElement && offsetElement.offsetTop) || 0),
-        y = pie.valueFormat()(pie.y()(e.point)),
-        content = tooltip(tooltipLabel, y, e, chart);
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'n' : 's', null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      chart.update = function() { container.transition().call(chart); };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data[0].map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data[0] || !data[0].length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-pieChart').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-pieChart').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-pieWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend
-          .width( availableWidth )
-          .key(pie.x());
-
-        wrap.select('.nv-legendWrap')
-            .datum(pie.values()(data[0]))
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        wrap.select('.nv-legendWrap')
-            .attr('transform', 'translate(0,' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      pie
-        .width(availableWidth)
-        .height(availableHeight);
-
-
-      var pieWrap = g.select('.nv-pieWrap')
-          .datum(data);
-
-      d3.transition(pieWrap).call(pie);
-
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      legend.dispatch.on('legendClick', function(d,i, that) {
-        d.disabled = !d.disabled;
-
-        if (!pie.values()(data[0]).filter(function(d) { return !d.disabled }).length) {
-          pie.values()(data[0]).map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data[0].map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      pie.dispatch.on('elementMouseout.tooltip', function(e) {
-        dispatch.tooltipHide(e);
-      });
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data[0].forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        chart.update();
-      });
-
-      //============================================================
-
-
-    });
-
-    return chart;
-  }
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  pie.dispatch.on('elementMouseover.tooltip', function(e) {
-    e.pos = [e.pos[0] +  margin.left, e.pos[1] + margin.top];
-    dispatch.tooltipShow(e);
-  });
-
-  dispatch.on('tooltipShow', function(e) {
-    if (tooltips) showTooltip(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.legend = legend;
-  chart.dispatch = dispatch;
-  chart.pie = pie;
-
-  d3.rebind(chart, pie, 'valueFormat', 'values', 'x', 'y', 'description', 'id', 'showLabels', 'donutLabelsOutside', 'pieLabelsOutside', 'donut', 'donutRatio', 'labelThreshold');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    pie.color(color);
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.scatter = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin       = {top: 0, right: 0, bottom: 0, left: 0}
-    , width        = 960
-    , height       = 500
-    , color        = nv.utils.defaultColor() // chooses color
-    , id           = Math.floor(Math.random() * 100000) //Create semi-unique ID incase user doesn't select one
-    , x            = d3.scale.linear()
-    , y            = d3.scale.linear()
-    , z            = d3.scale.linear() //linear because d3.svg.shape.size is treated as area
-    , getX         = function(d) { return d.x } // accessor to get the x value
-    , getY         = function(d) { return d.y } // accessor to get the y value
-    , getSize      = function(d) { return d.size || 1} // accessor to get the point size
-    , getShape     = function(d) { return d.shape || 'circle' } // accessor to get point shape
-    , onlyCircles  = true // Set to false to use shapes
-    , forceX       = [] // List of numbers to Force into the X scale (ie. 0, or a max / min, etc.)
-    , forceY       = [] // List of numbers to Force into the Y scale
-    , forceSize    = [] // List of numbers to Force into the Size scale
-    , interactive  = true // If true, plots a voronoi overlay for advanced point intersection
-    , pointKey     = null
-    , pointActive  = function(d) { return !d.notActive } // any points that return false will be filtered out
-    , padData      = false // If true, adds half a data points width to front and back, for lining up a line chart with a bar chart
-    , padDataOuter = .1 //outerPadding to imitate ordinal scale outer padding
-    , clipEdge     = false // if true, masks points within x and y scale
-    , clipVoronoi  = true // if true, masks each point with a circle... can turn off to slightly increase performance
-    , clipRadius   = function() { return 25 } // function to get the radius for voronoi point clips
-    , xDomain      = null // Override x domain (skips the calculation from data)
-    , yDomain      = null // Override y domain
-    , sizeDomain   = null // Override point size domain
-    , sizeRange    = null
-    , singlePoint  = false
-    , dispatch     = d3.dispatch('elementClick', 'elementMouseover', 'elementMouseout')
-    , useVoronoi   = true
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x0, y0, z0 // used to store previous scales
-    , timeoutID
-    , needsUpdate = false // Flag for when the points are visually updating, but the interactive layer is behind, to disable tooltips
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-      //add series index to each data point for reference
-      data = data.map(function(series, i) {
-        series.values = series.values.map(function(point) {
-          point.series = i;
-          return point;
-        });
-        return series;
-      });
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      // remap and flatten the data for use in calculating the scales' domains
-      var seriesData = (xDomain && yDomain && sizeDomain) ? [] : // if we know xDomain and yDomain and sizeDomain, no need to calculate.... if Size is constant remember to set sizeDomain to speed up performance
-            d3.merge(
-              data.map(function(d) {
-                return d.values.map(function(d,i) {
-                  return { x: getX(d,i), y: getY(d,i), size: getSize(d,i) }
-                })
-              })
-            );
-
-      x   .domain(xDomain || d3.extent(seriesData.map(function(d) { return d.x; }).concat(forceX)))
-
-      if (padData && data[0])
-        x.range([(availableWidth * padDataOuter +  availableWidth) / (2 *data[0].values.length), availableWidth - availableWidth * (1 + padDataOuter) / (2 * data[0].values.length)  ]);
-        //x.range([availableWidth * .5 / data[0].values.length, availableWidth * (data[0].values.length - .5)  / data[0].values.length ]);
-      else
-        x.range([0, availableWidth]);
-
-      y   .domain(yDomain || d3.extent(seriesData.map(function(d) { return d.y }).concat(forceY)))
-          .range([availableHeight, 0]);
-
-      z   .domain(sizeDomain || d3.extent(seriesData.map(function(d) { return d.size }).concat(forceSize)))
-          .range(sizeRange || [16, 256]);
-
-      // If scale's domain don't have a range, slightly adjust to make one... so a chart can show a single data point
-      if (x.domain()[0] === x.domain()[1] || y.domain()[0] === y.domain()[1]) singlePoint = true;
-      if (x.domain()[0] === x.domain()[1])
-        x.domain()[0] ?
-            x.domain([x.domain()[0] - x.domain()[0] * 0.01, x.domain()[1] + x.domain()[1] * 0.01])
-          : x.domain([-1,1]);
-
-      if (y.domain()[0] === y.domain()[1])
-        y.domain()[0] ?
-            y.domain([y.domain()[0] + y.domain()[0] * 0.01, y.domain()[1] - y.domain()[1] * 0.01])
-          : y.domain([-1,1]);
-
-      if ( isNaN(x.domain()[0])) {
-          x.domain([-1,1]);
-      }
-
-      if ( isNaN(y.domain()[0])) {
-          y.domain([-1,1]);
-      }
-
-
-      x0 = x0 || x;
-      y0 = y0 || y;
-      z0 = z0 || z;
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-scatter').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-scatter nv-chart-' + id + (singlePoint ? ' nv-single-point' : ''));
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-groups');
-      gEnter.append('g').attr('class', 'nv-point-paths');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-edge-clip-' + id)
-        .append('rect');
-
-      wrap.select('#nv-edge-clip-' + id + ' rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      g   .attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + id + ')' : '');
-
-
-      function updateInteractiveLayer() {
-
-        if (!interactive) return false;
-
-        var eventElements;
-
-        var vertices = d3.merge(data.map(function(group, groupIndex) {
-            return group.values
-              .map(function(point, pointIndex) {
-                // *Adding noise to make duplicates very unlikely
-                // *Injecting series and point index for reference
-                /* *Adding a 'jitter' to the points, because there's an issue in d3.geom.voronoi.
-                */
-                var pX = getX(point,pointIndex) + Math.random() * 1e-7;
-                var pY = getY(point,pointIndex) + Math.random() * 1e-7;
-
-                return [x(pX), 
-                        y(pY), 
-                        groupIndex, 
-                        pointIndex, point]; //temp hack to add noise untill I think of a better way so there are no duplicates
-              })
-              .filter(function(pointArray, pointIndex) {
-                return pointActive(pointArray[4], pointIndex); // Issue #237.. move filter to after map, so pointIndex is correct!
-              })
-          })
-        );
-
-
-
-        //inject series and point index for reference into voronoi
-        if (useVoronoi === true) {
-
-          if (clipVoronoi) {
-            var pointClipsEnter = wrap.select('defs').selectAll('.nv-point-clips')
-                .data([id])
-              .enter();
-
-            pointClipsEnter.append('clipPath')
-                  .attr('class', 'nv-point-clips')
-                  .attr('id', 'nv-points-clip-' + id);
-
-            var pointClips = wrap.select('#nv-points-clip-' + id).selectAll('circle')
-                .data(vertices);
-            pointClips.enter().append('circle')
-                .attr('r', clipRadius);
-            pointClips.exit().remove();
-            pointClips
-                .attr('cx', function(d) { return d[0] })
-                .attr('cy', function(d) { return d[1] });
-
-            wrap.select('.nv-point-paths')
-                .attr('clip-path', 'url(#nv-points-clip-' + id + ')');
-          }
-
-
-          if(vertices.length) {
-            // Issue #283 - Adding 2 dummy points to the voronoi b/c voronoi requires min 3 points to work
-            vertices.push([x.range()[0] - 20, y.range()[0] - 20, null, null]);
-            vertices.push([x.range()[1] + 20, y.range()[1] + 20, null, null]);
-            vertices.push([x.range()[0] - 20, y.range()[0] + 20, null, null]);
-            vertices.push([x.range()[1] + 20, y.range()[1] - 20, null, null]);
-          }
-
-          var bounds = d3.geom.polygon([
-              [-10,-10],
-              [-10,height + 10],
-              [width + 10,height + 10],
-              [width + 10,-10]
-          ]);
-
-          var voronoi = d3.geom.voronoi(vertices).map(function(d, i) {
-              return {
-                'data': bounds.clip(d),
-                'series': vertices[i][2],
-                'point': vertices[i][3]
-              }
-            });
-
-
-          var pointPaths = wrap.select('.nv-point-paths').selectAll('path')
-              .data(voronoi);
-          pointPaths.enter().append('path')
-              .attr('class', function(d,i) { return 'nv-path-'+i; });
-          pointPaths.exit().remove();
-          pointPaths
-              .attr('d', function(d) {
-                if (d.data.length === 0) 
-                    return 'M 0 0'
-                else 
-                    return 'M' + d.data.join('L') + 'Z'; 
-              });
-
-          pointPaths
-              .on('click', function(d) {
-                if (needsUpdate) return 0;
-                var series = data[d.series],
-                    point  = series.values[d.point];
-
-                dispatch.elementClick({
-                  point: point,
-                  series: series,
-                  pos: [x(getX(point, d.point)) + margin.left, y(getY(point, d.point)) + margin.top],
-                  seriesIndex: d.series,
-                  pointIndex: d.point
-                });
-              })
-              .on('mouseover', function(d) {
-                if (needsUpdate) return 0;
-                var series = data[d.series],
-                    point  = series.values[d.point];
-
-                dispatch.elementMouseover({
-                  point: point,
-                  series: series,
-                  pos: [x(getX(point, d.point)) + margin.left, y(getY(point, d.point)) + margin.top],
-                  seriesIndex: d.series,
-                  pointIndex: d.point
-                });
-              })
-              .on('mouseout', function(d, i) {
-                if (needsUpdate) return 0;
-                var series = data[d.series],
-                    point  = series.values[d.point];
-
-                dispatch.elementMouseout({
-                  point: point,
-                  series: series,
-                  seriesIndex: d.series,
-                  pointIndex: d.point
-                });
-              });
-
-
-        } else {
-          /*
-          // bring data in form needed for click handlers
-          var dataWithPoints = vertices.map(function(d, i) {
-              return {
-                'data': d,
-                'series': vertices[i][2],
-                'point': vertices[i][3]
-              }
-            });
-           */
-
-          // add event handlers to points instead voronoi paths
-          wrap.select('.nv-groups').selectAll('.nv-group')
-            .selectAll('.nv-point')
-              //.data(dataWithPoints)
-              //.style('pointer-events', 'auto') // recativate events, disabled by css
-              .on('click', function(d,i) { 
-                //nv.log('test', d, i);
-                if (needsUpdate || !data[d.series]) return 0; //check if this is a dummy point
-                var series = data[d.series],
-                    point  = series.values[i];
-
-                dispatch.elementClick({
-                  point: point,
-                  series: series,
-                  pos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top],
-                  seriesIndex: d.series,
-                  pointIndex: i
-                });
-              })
-              .on('mouseover', function(d,i) {
-                if (needsUpdate || !data[d.series]) return 0; //check if this is a dummy point
-                var series = data[d.series],
-                    point  = series.values[i];
-
-                dispatch.elementMouseover({
-                  point: point,
-                  series: series,
-                  pos: [x(getX(point, i)) + margin.left, y(getY(point, i)) + margin.top],
-                  seriesIndex: d.series,
-                  pointIndex: i
-                });
-              })
-              .on('mouseout', function(d,i) {
-                if (needsUpdate || !data[d.series]) return 0; //check if this is a dummy point
-                var series = data[d.series],
-                    point  = series.values[i];
-
-                dispatch.elementMouseout({
-                  point: point,
-                  series: series,
-                  seriesIndex: d.series,
-                  pointIndex: i
-                });
-              });
-          }
-
-          needsUpdate = false;
-      }
-
-      needsUpdate = true;
-
-      var groups = wrap.select('.nv-groups').selectAll('.nv-group')
-          .data(function(d) { return d }, function(d) { return d.key });
-      groups.enter().append('g')
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6);
-      d3.transition(groups.exit())
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6)
-          .remove();
-      groups
-          .attr('class', function(d,i) { return 'nv-group nv-series-' + i })
-          .classed('hover', function(d) { return d.hover });
-      d3.transition(groups)
-          .style('fill', function(d,i) { return color(d, i) })
-          .style('stroke', function(d,i) { return color(d, i) })
-          .style('stroke-opacity', 1)
-          .style('fill-opacity', .5);
-
-
-      if (onlyCircles) {
-
-        var points = groups.selectAll('circle.nv-point')
-            .data(function(d) { return d.values }, pointKey);
-        points.enter().append('circle')
-            .attr('cx', function(d,i) { return x0(getX(d,i)) })
-            .attr('cy', function(d,i) { return y0(getY(d,i)) })
-            .attr('r', function(d,i) { return Math.sqrt(z(getSize(d,i))/Math.PI) });
-        points.exit().remove();
-        groups.exit().selectAll('path.nv-point').transition()
-            .attr('cx', function(d,i) { return x(getX(d,i)) })
-            .attr('cy', function(d,i) { return y(getY(d,i)) })
-            .remove();
-        points.each(function(d,i) {
-          d3.select(this)
-            .classed('nv-point', true)
-            .classed('nv-point-' + i, true);
-        });
-        points.transition()
-            .attr('cx', function(d,i) { return x(getX(d,i)) })
-            .attr('cy', function(d,i) { return y(getY(d,i)) })
-            .attr('r', function(d,i) { return Math.sqrt(z(getSize(d,i))/Math.PI) });
-
-      } else {
-
-        var points = groups.selectAll('path.nv-point')
-            .data(function(d) { return d.values });
-        points.enter().append('path')
-            .attr('transform', function(d,i) {
-              return 'translate(' + x0(getX(d,i)) + ',' + y0(getY(d,i)) + ')'
-            })
-            .attr('d',
-              d3.svg.symbol()
-                .type(getShape)
-                .size(function(d,i) { return z(getSize(d,i)) })
-            );
-        points.exit().remove();
-        d3.transition(groups.exit().selectAll('path.nv-point'))
-            .attr('transform', function(d,i) {
-              return 'translate(' + x(getX(d,i)) + ',' + y(getY(d,i)) + ')'
-            })
-            .remove();
-        points.each(function(d,i) {
-          d3.select(this)
-            .classed('nv-point', true)
-            .classed('nv-point-' + i, true);
-        });
-        points.transition()
-            .attr('transform', function(d,i) {
-              //nv.log(d,i,getX(d,i), x(getX(d,i)));
-              return 'translate(' + x(getX(d,i)) + ',' + y(getY(d,i)) + ')'
-            })
-            .attr('d',
-              d3.svg.symbol()
-                .type(getShape)
-                .size(function(d,i) { return z(getSize(d,i)) })
-            );
-      }
-
-
-      // Delay updating the invisible interactive layer for smoother animation
-      clearTimeout(timeoutID); // stop repeat calls to updateInteractiveLayer
-      timeoutID = setTimeout(updateInteractiveLayer, 300);
-      //updateInteractiveLayer();
-
-      //store old scales for use in transitions on update
-      x0 = x.copy();
-      y0 = y.copy();
-      z0 = z.copy();
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  dispatch.on('elementMouseover.point', function(d) {
-    if (interactive)
-      d3.select('.nv-chart-' + id + ' .nv-series-' + d.seriesIndex + ' .nv-point-' + d.pointIndex)
-          .classed('hover', true);
-  });
-
-  dispatch.on('elementMouseout.point', function(d) {
-    if (interactive)
-      d3.select('.nv-chart-' + id + ' .nv-series-' + d.seriesIndex + ' .nv-point-' + d.pointIndex)
-          .classed('hover', false);
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = d3.functor(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = d3.functor(_);
-    return chart;
-  };
-
-  chart.size = function(_) {
-    if (!arguments.length) return getSize;
-    getSize = d3.functor(_);
-    return chart;
-  };
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.zScale = function(_) {
-    if (!arguments.length) return z;
-    z = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.sizeDomain = function(_) {
-    if (!arguments.length) return sizeDomain;
-    sizeDomain = _;
-    return chart;
-  };
-
-  chart.sizeRange = function(_) {
-    if (!arguments.length) return sizeRange;
-    sizeRange = _;
-    return chart;
-  };
-
-  chart.forceX = function(_) {
-    if (!arguments.length) return forceX;
-    forceX = _;
-    return chart;
-  };
-
-  chart.forceY = function(_) {
-    if (!arguments.length) return forceY;
-    forceY = _;
-    return chart;
-  };
-
-  chart.forceSize = function(_) {
-    if (!arguments.length) return forceSize;
-    forceSize = _;
-    return chart;
-  };
-
-  chart.interactive = function(_) {
-    if (!arguments.length) return interactive;
-    interactive = _;
-    return chart;
-  };
-
-  chart.pointKey = function(_) {
-    if (!arguments.length) return pointKey;
-    pointKey = _;
-    return chart;
-  };
-
-  chart.pointActive = function(_) {
-    if (!arguments.length) return pointActive;
-    pointActive = _;
-    return chart;
-  };
-
-  chart.padData = function(_) {
-    if (!arguments.length) return padData;
-    padData = _;
-    return chart;
-  };
-
-  chart.padDataOuter = function(_) {
-    if (!arguments.length) return padDataOuter;
-    padDataOuter = _;
-    return chart;
-  };
-
-  chart.clipEdge = function(_) {
-    if (!arguments.length) return clipEdge;
-    clipEdge = _;
-    return chart;
-  };
-
-  chart.clipVoronoi= function(_) {
-    if (!arguments.length) return clipVoronoi;
-    clipVoronoi = _;
-    return chart;
-  };
-
-  chart.useVoronoi= function(_) {
-    if (!arguments.length) return useVoronoi;
-    useVoronoi = _;
-    if (useVoronoi === false) {
-        clipVoronoi = false;
-    }
-    return chart;
-  };
-
-  chart.clipRadius = function(_) {
-    if (!arguments.length) return clipRadius;
-    clipRadius = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.shape = function(_) {
-    if (!arguments.length) return getShape;
-    getShape = _;
-    return chart;
-  };
-
-  chart.onlyCircles = function(_) {
-    if (!arguments.length) return onlyCircles;
-    onlyCircles = _;
-    return chart;
-  };
-
-  chart.id = function(_) {
-    if (!arguments.length) return id;
-    id = _;
-    return chart;
-  };
-
-  chart.singlePoint = function(_) {
-    if (!arguments.length) return singlePoint;
-    singlePoint = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.scatterChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var scatter      = nv.models.scatter()
-    , xAxis        = nv.models.axis()
-    , yAxis        = nv.models.axis()
-    , legend       = nv.models.legend()
-    , controls     = nv.models.legend()
-    , distX        = nv.models.distribution()
-    , distY        = nv.models.distribution()
-    ;
-
-  var margin       = {top: 30, right: 20, bottom: 50, left: 75}
-    , width        = null
-    , height       = null
-    , color        = nv.utils.defaultColor()
-    , x            = d3.fisheye ? d3.fisheye.scale(d3.scale.linear).distortion(0) : scatter.xScale()
-    , y            = d3.fisheye ? d3.fisheye.scale(d3.scale.linear).distortion(0) : scatter.yScale()
-    , xPadding     = 0
-    , yPadding     = 0
-    , showDistX    = false
-    , showDistY    = false
-    , showLegend   = true
-    , showControls = !!d3.fisheye
-    , fisheye      = 0
-    , pauseFisheye = false
-    , tooltips     = true
-    , tooltipX     = function(key, x, y) { return '<strong>' + x + '</strong>' }
-    , tooltipY     = function(key, x, y) { return '<strong>' + y + '</strong>' }
-    //, tooltip      = function(key, x, y) { return '<h3>' + key + '</h3>' }
-    , tooltip      = null
-    , state = {}
-    , defaultState = null
-    , dispatch     = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    , noData       = "No Data Available."
-    ;
-
-  scatter
-    .xScale(x)
-    .yScale(y)
-    ;
-  xAxis
-    .orient('bottom')
-    .tickPadding(10)
-    ;
-  yAxis
-    .orient('left')
-    .tickPadding(10)
-    ;
-  distX
-    .axis('x')
-    ;
-  distY
-    .axis('y')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x0, y0;
-
-  var showTooltip = function(e, offsetElement) {
-    //TODO: make tooltip style an option between single or dual on axes (maybe on all charts with axes?)
-
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        leftX = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        topX = y.range()[0] + margin.top + ( offsetElement.offsetTop || 0),
-        leftY = x.range()[0] + margin.left + ( offsetElement.offsetLeft || 0 ),
-        topY = e.pos[1] + ( offsetElement.offsetTop || 0),
-        xVal = xAxis.tickFormat()(scatter.x()(e.point, e.pointIndex)),
-        yVal = yAxis.tickFormat()(scatter.y()(e.point, e.pointIndex));
-
-      if( tooltipX != null )
-          nv.tooltip.show([leftX, topX], tooltipX(e.series.key, xVal, yVal, e, chart), 'n', 1, offsetElement, 'x-nvtooltip');
-      if( tooltipY != null )
-          nv.tooltip.show([leftY, topY], tooltipY(e.series.key, xVal, yVal, e, chart), 'e', 1, offsetElement, 'y-nvtooltip');
-      if( tooltip != null )
-          nv.tooltip.show([left, top], tooltip(e.series.key, xVal, yVal, e, chart), e.value < 0 ? 'n' : 's', null, offsetElement);
-  };
-
-  var controlsData = [
-    { key: 'Magnify', disabled: true }
-  ];
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      chart.update = function() { container.transition().call(chart); };
-      // chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display noData message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x0 = x0 || x;
-      y0 = y0 || y;
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-scatterChart').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-scatterChart nv-chart-' + scatter.id());
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      // background for pointer events
-      gEnter.append('rect').attr('class', 'nvd3 nv-background');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-scatterWrap');
-      gEnter.append('g').attr('class', 'nv-distWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-      gEnter.append('g').attr('class', 'nv-controlsWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width( availableWidth / 2 );
-
-        wrap.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        wrap.select('.nv-legendWrap')
-            .attr('transform', 'translate(' + (availableWidth / 2) + ',' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Controls
-
-      if (showControls) {
-        controls.width(180).color(['#444']);
-        g.select('.nv-controlsWrap')
-            .datum(controlsData)
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-            .call(controls);
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      scatter
-          .width(availableWidth)
-          .height(availableHeight)
-          .color(data.map(function(d,i) {
-            return d.color || color(d, i);
-          }).filter(function(d,i) { return !data[i].disabled }))
-          .xDomain(null)
-          .yDomain(null)
-
-      wrap.select('.nv-scatterWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-          .call(scatter);
-
-
-      //Adjust for x and y padding
-      if (xPadding) {
-        var xRange = x.domain()[1] - x.domain()[0];
-        scatter.xDomain([x.domain()[0] - (xPadding * xRange), x.domain()[1] + (xPadding * xRange)]);
-      }
-
-      if (yPadding) {
-        var yRange = y.domain()[1] - y.domain()[0];
-        scatter.yDomain([y.domain()[0] - (yPadding * yRange), y.domain()[1] + (yPadding * yRange)]);
-      }
-
-      wrap.select('.nv-scatterWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-          .call(scatter);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-          .scale(x)
-          .ticks( xAxis.ticks() && xAxis.ticks().length ? xAxis.ticks() : availableWidth / 100 )
-          .tickSize( -availableHeight , 0);
-
-      g.select('.nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y.range()[0] + ')')
-          .call(xAxis);
-
-
-      yAxis
-          .scale(y)
-          .ticks( yAxis.ticks() && yAxis.ticks().length ? yAxis.ticks() : availableHeight / 36 )
-          .tickSize( -availableWidth, 0);
-
-      g.select('.nv-y.nv-axis')
-          .call(yAxis);
-
-
-      if (showDistX) {
-        distX
-            .getData(scatter.x())
-            .scale(x)
-            .width(availableWidth)
-            .color(data.map(function(d,i) {
-              return d.color || color(d, i);
-            }).filter(function(d,i) { return !data[i].disabled }));
-        gEnter.select('.nv-distWrap').append('g')
-            .attr('class', 'nv-distributionX');
-        g.select('.nv-distributionX')
-            .attr('transform', 'translate(0,' + y.range()[0] + ')')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distX);
-      }
-
-      if (showDistY) {
-        distY
-            .getData(scatter.y())
-            .scale(y)
-            .width(availableHeight)
-            .color(data.map(function(d,i) {
-              return d.color || color(d, i);
-            }).filter(function(d,i) { return !data[i].disabled }));
-        gEnter.select('.nv-distWrap').append('g')
-            .attr('class', 'nv-distributionY');
-        g.select('.nv-distributionY')
-            .attr('transform', 'translate(-' + distY.size() + ',0)')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distY);
-      }
-
-      //------------------------------------------------------------
-
-
-
-
-      if (d3.fisheye) {
-        g.select('.nv-background')
-            .attr('width', availableWidth)
-            .attr('height', availableHeight);
-
-        g.select('.nv-background').on('mousemove', updateFisheye);
-        g.select('.nv-background').on('click', function() { pauseFisheye = !pauseFisheye;});
-        scatter.dispatch.on('elementClick.freezeFisheye', function() {
-          pauseFisheye = !pauseFisheye;
-        });
-      }
-
-
-      function updateFisheye() {
-        if (pauseFisheye) {
-          g.select('.nv-point-paths').style('pointer-events', 'all');
-          return false;
-        }
-
-        g.select('.nv-point-paths').style('pointer-events', 'none' );
-
-        var mouse = d3.mouse(this);
-        x.distortion(fisheye).focus(mouse[0]);
-        y.distortion(fisheye).focus(mouse[1]);
-
-        g.select('.nv-scatterWrap')
-            .call(scatter);
-
-        g.select('.nv-x.nv-axis').call(xAxis);
-        g.select('.nv-y.nv-axis').call(yAxis);
-        g.select('.nv-distributionX')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distX);
-        g.select('.nv-distributionY')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distY);
-      }
-
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      controls.dispatch.on('legendClick', function(d,i) {
-        d.disabled = !d.disabled;
-
-        fisheye = d.disabled ? 0 : 2.5;
-        g.select('.nv-background') .style('pointer-events', d.disabled ? 'none' : 'all');
-        g.select('.nv-point-paths').style('pointer-events', d.disabled ? 'all' : 'none' );
-
-        if (d.disabled) {
-          x.distortion(fisheye).focus(0);
-          y.distortion(fisheye).focus(0);
-
-          g.select('.nv-scatterWrap').call(scatter);
-          g.select('.nv-x.nv-axis').call(xAxis);
-          g.select('.nv-y.nv-axis').call(yAxis);
-        } else {
-          pauseFisheye = false;
-        }
-
-        chart.update();
-      });
-
-      legend.dispatch.on('legendClick', function(d,i, that) {
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-
-      /*
-      legend.dispatch.on('legendMouseover', function(d, i) {
-        d.hover = true;
-        chart(selection);
-      });
-
-      legend.dispatch.on('legendMouseout', function(d, i) {
-        d.hover = false;
-        chart(selection);
-      });
-      */
-
-      scatter.dispatch.on('elementMouseover.tooltip', function(e) {
-        d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-distx-' + e.pointIndex)
-            .attr('y1', function(d,i) { return e.pos[1] - availableHeight;});
-        d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-disty-' + e.pointIndex)
-            .attr('x2', e.pos[0] + distX.size());
-
-        e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top];
-        dispatch.tooltipShow(e);
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        chart.update();
-      });
-
-      //============================================================
-
-
-      //store old scales for use in transitions on update
-      x0 = x.copy();
-      y0 = y.copy();
-
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  scatter.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-
-    d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-distx-' + e.pointIndex)
-        .attr('y1', 0);
-    d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-disty-' + e.pointIndex)
-        .attr('x2', distY.size());
-  });
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.scatter = scatter;
-  chart.legend = legend;
-  chart.controls = controls;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-  chart.distX = distX;
-  chart.distY = distY;
-
-  d3.rebind(chart, scatter, 'id', 'interactive', 'pointActive', 'x', 'y', 'shape', 'size', 'xScale', 'yScale', 'zScale', 'xDomain', 'yDomain', 'sizeDomain', 'sizeRange', 'forceX', 'forceY', 'forceSize', 'clipVoronoi', 'clipRadius', 'useVoronoi');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    distX.color(color);
-    distY.color(color);
-    return chart;
-  };
-
-  chart.showDistX = function(_) {
-    if (!arguments.length) return showDistX;
-    showDistX = _;
-    return chart;
-  };
-
-  chart.showDistY = function(_) {
-    if (!arguments.length) return showDistY;
-    showDistY = _;
-    return chart;
-  };
-
-  chart.showControls = function(_) {
-    if (!arguments.length) return showControls;
-    showControls = _;
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.fisheye = function(_) {
-    if (!arguments.length) return fisheye;
-    fisheye = _;
-    return chart;
-  };
-
-  chart.xPadding = function(_) {
-    if (!arguments.length) return xPadding;
-    xPadding = _;
-    return chart;
-  };
-
-  chart.yPadding = function(_) {
-    if (!arguments.length) return yPadding;
-    yPadding = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.tooltipXContent = function(_) {
-    if (!arguments.length) return tooltipX;
-    tooltipX = _;
-    return chart;
-  };
-
-  chart.tooltipYContent = function(_) {
-    if (!arguments.length) return tooltipY;
-    tooltipY = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-  
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.scatterPlusLineChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var scatter      = nv.models.scatter()
-    , xAxis        = nv.models.axis()
-    , yAxis        = nv.models.axis()
-    , legend       = nv.models.legend()
-    , controls     = nv.models.legend()
-    , distX        = nv.models.distribution()
-    , distY        = nv.models.distribution()
-    ;
-
-  var margin       = {top: 30, right: 20, bottom: 50, left: 75}
-    , width        = null
-    , height       = null
-    , color        = nv.utils.defaultColor()
-    , x            = d3.fisheye ? d3.fisheye.scale(d3.scale.linear).distortion(0) : scatter.xScale()
-    , y            = d3.fisheye ? d3.fisheye.scale(d3.scale.linear).distortion(0) : scatter.yScale()
-    , showDistX    = false
-    , showDistY    = false
-    , showLegend   = true
-    , showControls = !!d3.fisheye
-    , fisheye      = 0
-    , pauseFisheye = false
-    , tooltips     = true
-    , tooltipX     = function(key, x, y) { return '<strong>' + x + '</strong>' }
-    , tooltipY     = function(key, x, y) { return '<strong>' + y + '</strong>' }
-    , tooltip      = function(key, x, y, date) { return '<h3>' + key + '</h3>' 
-                                                      + '<p>' + date + '</p>' }
-    //, tooltip      = null
-    , state = {}
-    , defaultState = null
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    , noData       = "No Data Available."
-    ;
-
-  scatter
-    .xScale(x)
-    .yScale(y)
-    ;
-  xAxis
-    .orient('bottom')
-    .tickPadding(10)
-    ;
-  yAxis
-    .orient('left')
-    .tickPadding(10)
-    ;
-  distX
-    .axis('x')
-    ;
-  distY
-    .axis('y')
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var x0, y0;
-
-  var showTooltip = function(e, offsetElement) {
-    //TODO: make tooltip style an option between single or dual on axes (maybe on all charts with axes?)
-
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        leftX = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        topX = y.range()[0] + margin.top + ( offsetElement.offsetTop || 0),
-        leftY = x.range()[0] + margin.left + ( offsetElement.offsetLeft || 0 ),
-        topY = e.pos[1] + ( offsetElement.offsetTop || 0),
-        xVal = xAxis.tickFormat()(scatter.x()(e.point, e.pointIndex)),
-        yVal = yAxis.tickFormat()(scatter.y()(e.point, e.pointIndex));
-
-      if( tooltipX != null )
-          nv.tooltip.show([leftX, topX], tooltipX(e.series.key, xVal, yVal, e, chart), 'n', 1, offsetElement, 'x-nvtooltip');
-      if( tooltipY != null )
-          nv.tooltip.show([leftY, topY], tooltipY(e.series.key, xVal, yVal, e, chart), 'e', 1, offsetElement, 'y-nvtooltip');
-      if( tooltip != null )
-          nv.tooltip.show([left, top], tooltip(e.series.key, xVal, yVal, e.point.tooltip, e, chart), e.value < 0 ? 'n' : 's', null, offsetElement);
-  };
-
-  var controlsData = [
-    { key: 'Magnify', disabled: true }
-  ];
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      chart.update = function() { container.transition().call(chart); };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display noData message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = scatter.xScale();
-      y = scatter.yScale();
-
-      x0 = x0 || x;
-      y0 = y0 || y;
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-scatterChart').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-scatterChart nv-chart-' + scatter.id());
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g')
-
-      // background for pointer events
-      gEnter.append('rect').attr('class', 'nvd3 nv-background')
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-scatterWrap');
-      gEnter.append('g').attr('class', 'nv-regressionLinesWrap');
-      gEnter.append('g').attr('class', 'nv-distWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-      gEnter.append('g').attr('class', 'nv-controlsWrap');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend.width( availableWidth / 2 );
-
-        wrap.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        wrap.select('.nv-legendWrap')
-            .attr('transform', 'translate(' + (availableWidth / 2) + ',' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Controls
-
-      if (showControls) {
-        controls.width(180).color(['#444']);
-        g.select('.nv-controlsWrap')
-            .datum(controlsData)
-            .attr('transform', 'translate(0,' + (-margin.top) +')')
-            .call(controls);
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      scatter
-          .width(availableWidth)
-          .height(availableHeight)
-          .color(data.map(function(d,i) {
-            return d.color || color(d, i);
-          }).filter(function(d,i) { return !data[i].disabled }))
-
-      wrap.select('.nv-scatterWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-          .call(scatter);
-
-
-      wrap.select('.nv-regressionLinesWrap')
-          .attr('clip-path', 'url(#nv-edge-clip-' + scatter.id() + ')');
-
-      var regWrap = wrap.select('.nv-regressionLinesWrap').selectAll('.nv-regLines')
-                      .data(function(d) { return d });
-
-      var reglines = regWrap.enter()
-                       .append('g').attr('class', 'nv-regLines')
-                       .append('line').attr('class', 'nv-regLine')
-                       .style('stroke-opacity', 0);
-
-      //d3.transition(regWrap.selectAll('.nv-regLines line'))
-      regWrap.selectAll('.nv-regLines line')
-          .attr('x1', x.range()[0])
-          .attr('x2', x.range()[1])
-          .attr('y1', function(d,i) { return y(x.domain()[0] * d.slope + d.intercept) })
-          .attr('y2', function(d,i) { return y(x.domain()[1] * d.slope + d.intercept) })
-          .style('stroke', function(d,i,j) { return color(d,j) })
-          .style('stroke-opacity', function(d,i) {
-            return (d.disabled || typeof d.slope === 'undefined' || typeof d.intercept === 'undefined') ? 0 : 1 
-          });
-
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-          .scale(x)
-          .ticks( xAxis.ticks() ? xAxis.ticks() : availableWidth / 100 )
-          .tickSize( -availableHeight , 0);
-
-      g.select('.nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + y.range()[0] + ')')
-          .call(xAxis);
-
-
-      yAxis
-          .scale(y)
-          .ticks( yAxis.ticks() ? yAxis.ticks() : availableHeight / 36 )
-          .tickSize( -availableWidth, 0);
-
-      g.select('.nv-y.nv-axis')
-          .call(yAxis);
-
-
-      if (showDistX) {
-        distX
-            .getData(scatter.x())
-            .scale(x)
-            .width(availableWidth)
-            .color(data.map(function(d,i) {
-              return d.color || color(d, i);
-            }).filter(function(d,i) { return !data[i].disabled }));
-        gEnter.select('.nv-distWrap').append('g')
-            .attr('class', 'nv-distributionX');
-        g.select('.nv-distributionX')
-            .attr('transform', 'translate(0,' + y.range()[0] + ')')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distX);
-      }
-
-      if (showDistY) {
-        distY
-            .getData(scatter.y())
-            .scale(y)
-            .width(availableHeight)
-            .color(data.map(function(d,i) {
-              return d.color || color(d, i);
-            }).filter(function(d,i) { return !data[i].disabled }));
-        gEnter.select('.nv-distWrap').append('g')
-            .attr('class', 'nv-distributionY');
-        g.select('.nv-distributionY')
-            .attr('transform', 'translate(-' + distY.size() + ',0)')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distY);
-      }
-
-      //------------------------------------------------------------
-
-
-
-
-      if (d3.fisheye) {
-        g.select('.nv-background')
-            .attr('width', availableWidth)
-            .attr('height', availableHeight);
-
-        g.select('.nv-background').on('mousemove', updateFisheye);
-        g.select('.nv-background').on('click', function() { pauseFisheye = !pauseFisheye;});
-        scatter.dispatch.on('elementClick.freezeFisheye', function() {
-          pauseFisheye = !pauseFisheye;
-        });
-      }
-
-
-      function updateFisheye() {
-        if (pauseFisheye) {
-          g.select('.nv-point-paths').style('pointer-events', 'all');
-          return false;
-        }
-
-        g.select('.nv-point-paths').style('pointer-events', 'none' );
-
-        var mouse = d3.mouse(this);
-        x.distortion(fisheye).focus(mouse[0]);
-        y.distortion(fisheye).focus(mouse[1]);
-
-        g.select('.nv-scatterWrap')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(scatter);
-        g.select('.nv-x.nv-axis').call(xAxis);
-        g.select('.nv-y.nv-axis').call(yAxis);
-        g.select('.nv-distributionX')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distX);
-        g.select('.nv-distributionY')
-            .datum(data.filter(function(d) { return !d.disabled }))
-            .call(distY);
-      }
-
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      controls.dispatch.on('legendClick', function(d,i) {
-        d.disabled = !d.disabled;
-
-        fisheye = d.disabled ? 0 : 2.5;
-        g.select('.nv-background') .style('pointer-events', d.disabled ? 'none' : 'all');
-        g.select('.nv-point-paths').style('pointer-events', d.disabled ? 'all' : 'none' );
-
-        if (d.disabled) {
-          x.distortion(fisheye).focus(0);
-          y.distortion(fisheye).focus(0);
-
-          g.select('.nv-scatterWrap').call(scatter);
-          g.select('.nv-x.nv-axis').call(xAxis);
-          g.select('.nv-y.nv-axis').call(yAxis);
-        } else {
-          pauseFisheye = false;
-        }
-
-        chart.update();
-      });
-
-      legend.dispatch.on('legendClick', function(d,i, that) {
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            wrap.selectAll('.nv-series').classed('disabled', false);
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-
-      /*
-      legend.dispatch.on('legendMouseover', function(d, i) {
-        d.hover = true;
-        chart(selection);
-      });
-
-      legend.dispatch.on('legendMouseout', function(d, i) {
-        d.hover = false;
-        chart(selection);
-      });
-      */
-
-      scatter.dispatch.on('elementMouseover.tooltip', function(e) {
-        d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-distx-' + e.pointIndex)
-            .attr('y1', e.pos[1] - availableHeight);
-        d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-disty-' + e.pointIndex)
-            .attr('x2', e.pos[0] + distX.size());
-
-        e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top];
-        dispatch.tooltipShow(e);
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        chart.update();
-      });
-
-      //============================================================
-
-
-      //store old scales for use in transitions on update
-      x0 = x.copy();
-      y0 = y.copy();
-
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  scatter.dispatch.on('elementMouseout.tooltip', function(e) {
-    dispatch.tooltipHide(e);
-
-    d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-distx-' + e.pointIndex)
-        .attr('y1', 0);
-    d3.select('.nv-chart-' + scatter.id() + ' .nv-series-' + e.seriesIndex + ' .nv-disty-' + e.pointIndex)
-        .attr('x2', distY.size());
-  });
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.scatter = scatter;
-  chart.legend = legend;
-  chart.controls = controls;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-  chart.distX = distX;
-  chart.distY = distY;
-
-  d3.rebind(chart, scatter, 'id', 'interactive', 'pointActive', 'x', 'y', 'shape', 'size', 'xScale', 'yScale', 'zScale', 'xDomain', 'yDomain', 'sizeDomain', 'sizeRange', 'forceX', 'forceY', 'forceSize', 'clipVoronoi', 'clipRadius', 'useVoronoi');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    distX.color(color);
-    distY.color(color);
-    return chart;
-  };
-
-  chart.showDistX = function(_) {
-    if (!arguments.length) return showDistX;
-    showDistX = _;
-    return chart;
-  };
-
-  chart.showDistY = function(_) {
-    if (!arguments.length) return showDistY;
-    showDistY = _;
-    return chart;
-  };
-
-  chart.showControls = function(_) {
-    if (!arguments.length) return showControls;
-    showControls = _;
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.fisheye = function(_) {
-    if (!arguments.length) return fisheye;
-    fisheye = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.tooltipXContent = function(_) {
-    if (!arguments.length) return tooltipX;
-    tooltipX = _;
-    return chart;
-  };
-
-  chart.tooltipYContent = function(_) {
-    if (!arguments.length) return tooltipY;
-    tooltipY = _;
-    return chart;
-  };
-
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.sparkline = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 2, right: 0, bottom: 2, left: 0}
-    , width = 400
-    , height = 32
-    , animate = true
-    , x = d3.scale.linear()
-    , y = d3.scale.linear()
-    , getX = function(d) { return d.x }
-    , getY = function(d) { return d.y }
-    , color = nv.utils.getColor(['#000'])
-    , xDomain
-    , yDomain
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x   .domain(xDomain || d3.extent(data, getX ))
-          .range([0, availableWidth]);
-
-      y   .domain(yDomain || d3.extent(data, getY ))
-          .range([availableHeight, 0]);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-sparkline').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-sparkline');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')')
-
-      //------------------------------------------------------------
-
-
-      var paths = wrap.selectAll('path')
-          .data(function(d) { return [d] });
-      paths.enter().append('path');
-      paths.exit().remove();
-      paths
-          .style('stroke', function(d,i) { return d.color || color(d, i) })
-          .attr('d', d3.svg.line()
-            .x(function(d,i) { return x(getX(d,i)) })
-            .y(function(d,i) { return y(getY(d,i)) })
-          );
-
-
-      // TODO: Add CURRENT data point (Need Min, Mac, Current / Most recent)
-      var points = wrap.selectAll('circle.nv-point')
-          .data(function(data) {
-              var yValues = data.map(function(d, i) { return getY(d,i); });
-              function pointIndex(index) {
-                  if (index != -1) {
-	              var result = data[index];
-                      result.pointIndex = index;
-                      return result;
-                  } else {
-                      return null;
-                  }
-              }
-              var maxPoint = pointIndex(yValues.lastIndexOf(y.domain()[1])),
-                  minPoint = pointIndex(yValues.indexOf(y.domain()[0])),
-                  currentPoint = pointIndex(yValues.length - 1);
-              return [minPoint, maxPoint, currentPoint].filter(function (d) {return d != null;});
-          });
-      points.enter().append('circle');
-      points.exit().remove();
-      points
-          .attr('cx', function(d,i) { return x(getX(d,d.pointIndex)) })
-          .attr('cy', function(d,i) { return y(getY(d,d.pointIndex)) })
-          .attr('r', 2)
-          .attr('class', function(d,i) {
-            return getX(d, d.pointIndex) == x.domain()[1] ? 'nv-point nv-currentValue' :
-                   getY(d, d.pointIndex) == y.domain()[0] ? 'nv-point nv-minValue' : 'nv-point nv-maxValue'
-          });
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = d3.functor(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = d3.functor(_);
-    return chart;
-  };
-
-  chart.xScale = function(_) {
-    if (!arguments.length) return x;
-    x = _;
-    return chart;
-  };
-
-  chart.yScale = function(_) {
-    if (!arguments.length) return y;
-    y = _;
-    return chart;
-  };
-
-  chart.xDomain = function(_) {
-    if (!arguments.length) return xDomain;
-    xDomain = _;
-    return chart;
-  };
-
-  chart.yDomain = function(_) {
-    if (!arguments.length) return yDomain;
-    yDomain = _;
-    return chart;
-  };
-
-  chart.animate = function(_) {
-    if (!arguments.length) return animate;
-    animate = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.sparklinePlus = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var sparkline = nv.models.sparkline();
-
-  var margin = {top: 15, right: 100, bottom: 10, left: 50}
-    , width = null
-    , height = null
-    , x
-    , y
-    , index = []
-    , paused = false
-    , xTickFormat = d3.format(',r')
-    , yTickFormat = d3.format(',.2f')
-    , showValue = true
-    , alignValue = true
-    , rightAlignValue = false
-    , noData = "No Data Available."
-    ;
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this);
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      
-
-      chart.update = function() { chart(selection) };
-      chart.container = this;
-
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      var currentValue = sparkline.y()(data[data.length-1], data.length-1);
-
-      //------------------------------------------------------------
-
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = sparkline.xScale();
-      y = sparkline.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-sparklineplus').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-sparklineplus');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-sparklineWrap');
-      gEnter.append('g').attr('class', 'nv-valueWrap');
-      gEnter.append('g').attr('class', 'nv-hoverArea');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      var sparklineWrap = g.select('.nv-sparklineWrap');
-
-      sparkline
-        .width(availableWidth)
-        .height(availableHeight);
-
-      sparklineWrap
-          .call(sparkline);
-
-      //------------------------------------------------------------
-
-
-      var valueWrap = g.select('.nv-valueWrap');
-      
-      var value = valueWrap.selectAll('.nv-currentValue')
-          .data([currentValue]);
-
-      value.enter().append('text').attr('class', 'nv-currentValue')
-          .attr('dx', rightAlignValue ? -8 : 8)
-          .attr('dy', '.9em')
-          .style('text-anchor', rightAlignValue ? 'end' : 'start');
-
-      value
-          .attr('x', availableWidth + (rightAlignValue ? margin.right : 0))
-          .attr('y', alignValue ? function(d) { return y(d) } : 0)
-          .style('fill', sparkline.color()(data[data.length-1], data.length-1))
-          .text(yTickFormat(currentValue));
-
-
-
-      gEnter.select('.nv-hoverArea').append('rect')
-          .on('mousemove', sparklineHover)
-          .on('click', function() { paused = !paused })
-          .on('mouseout', function() { index = []; updateValueLine(); });
-          //.on('mouseout', function() { index = null; updateValueLine(); });
-
-      g.select('.nv-hoverArea rect')
-          .attr('transform', function(d) { return 'translate(' + -margin.left + ',' + -margin.top + ')' })
-          .attr('width', availableWidth + margin.left + margin.right)
-          .attr('height', availableHeight + margin.top);
-
-
-
-      function updateValueLine() { //index is currently global (within the chart), may or may not keep it that way
-        if (paused) return;
-
-        var hoverValue = g.selectAll('.nv-hoverValue').data(index)
-
-        var hoverEnter = hoverValue.enter()
-          .append('g').attr('class', 'nv-hoverValue')
-            .style('stroke-opacity', 0)
-            .style('fill-opacity', 0);
-
-        hoverValue.exit()
-          .transition().duration(250)
-            .style('stroke-opacity', 0)
-            .style('fill-opacity', 0)
-            .remove();
-
-        hoverValue
-            .attr('transform', function(d) { return 'translate(' + x(sparkline.x()(data[d],d)) + ',0)' })
-          .transition().duration(250)
-            .style('stroke-opacity', 1)
-            .style('fill-opacity', 1);
-
-        if (!index.length) return;
-
-        hoverEnter.append('line')
-            .attr('x1', 0)
-            .attr('y1', -margin.top)
-            .attr('x2', 0)
-            .attr('y2', availableHeight);
-
-
-        hoverEnter.append('text').attr('class', 'nv-xValue')
-            .attr('x', -6)
-            .attr('y', -margin.top)
-            .attr('text-anchor', 'end')
-            .attr('dy', '.9em')
-
-
-        g.select('.nv-hoverValue .nv-xValue')
-            .text(xTickFormat(sparkline.x()(data[index[0]], index[0])));
-
-        hoverEnter.append('text').attr('class', 'nv-yValue')
-            .attr('x', 6)
-            .attr('y', -margin.top)
-            .attr('text-anchor', 'start')
-            .attr('dy', '.9em')
-
-        g.select('.nv-hoverValue .nv-yValue')
-            .text(yTickFormat(sparkline.y()(data[index[0]], index[0])));
-
-      }
-
-
-      function sparklineHover() {
-        if (paused) return;
-
-        var pos = d3.mouse(this)[0] - margin.left;
-
-        function getClosestIndex(data, x) {
-          var distance = Math.abs(sparkline.x()(data[0], 0) - x);
-          var closestIndex = 0;
-          for (var i = 0; i < data.length; i++){
-            if (Math.abs(sparkline.x()(data[i], i) - x) < distance) {
-              distance = Math.abs(sparkline.x()(data[i], i) - x);
-              closestIndex = i;
-            }
-          }
-          return closestIndex;
-        }
-
-        index = [getClosestIndex(data, Math.round(x.invert(pos)))];
-
-        updateValueLine();
-      }
-
-    });
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.sparkline = sparkline;
-
-  d3.rebind(chart, sparkline, 'x', 'y', 'xScale', 'yScale', 'color');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.xTickFormat = function(_) {
-    if (!arguments.length) return xTickFormat;
-    xTickFormat = _;
-    return chart;
-  };
-
-  chart.yTickFormat = function(_) {
-    if (!arguments.length) return yTickFormat;
-    yTickFormat = _;
-    return chart;
-  };
-
-  chart.showValue = function(_) {
-    if (!arguments.length) return showValue;
-    showValue = _;
-    return chart;
-  };
-
-  chart.alignValue = function(_) {
-    if (!arguments.length) return alignValue;
-    alignValue = _;
-    return chart;
-  };
-
-  chart.rightAlignValue = function(_) {
-    if (!arguments.length) return rightAlignValue;
-    rightAlignValue = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.stackedArea = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var margin = {top: 0, right: 0, bottom: 0, left: 0}
-    , width = 960
-    , height = 500
-    , color = nv.utils.defaultColor() // a function that computes the color
-    , id = Math.floor(Math.random() * 100000) //Create semi-unique ID incase user doesn't selet one
-    , getX = function(d) { return d.x } // accessor to get the x value from a data point
-    , getY = function(d) { return d.y } // accessor to get the y value from a data point
-    , style = 'stack'
-    , offset = 'zero'
-    , order = 'default'
-    , interpolate = 'linear'  // controls the line interpolation
-    , clipEdge = false // if true, masks lines within x and y scale
-    , x //can be accessed via chart.xScale()
-    , y //can be accessed via chart.yScale()
-	, yAxisTooltipFormat = d3.format(',.3f')
-    , scatter = nv.models.scatter()
-    , dispatch =  d3.dispatch('tooltipShow', 'tooltipHide', 'areaClick', 'areaMouseover', 'areaMouseout')
-    ;
-
-  scatter
-    .size(2.2) // default size
-    .sizeDomain([2.2,2.2]) // all the same size by default
-    ;
-
-  /************************************
-   * offset:
-   *   'wiggle' (stream)
-   *   'zero' (stacked)
-   *   'expand' (normalize to 100%)
-   *   'silhouette' (simple centered)
-   *
-   * order:
-   *   'inside-out' (stream)
-   *   'default' (input order)
-   ************************************/
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var availableWidth = width - margin.left - margin.right,
-          availableHeight = height - margin.top - margin.bottom,
-          container = d3.select(this);
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = scatter.xScale();
-      y = scatter.yScale();
-
-      //------------------------------------------------------------
-
-
-      // Injecting point index into each point because d3.layout.stack().out does not give index
-      // ***Also storing getY(d,i) as stackedY so that it can be set to 0 if series is disabled
-      data = data.map(function(aseries, i) {
-               aseries.values = aseries.values.map(function(d, j) {
-                 d.index = j;
-                 d.stackedY = aseries.disabled ? 0 : getY(d,j);
-                 return d;
-               })
-               return aseries;
-             });
-
-
-      data = d3.layout.stack()
-               .order(order)
-               .offset(offset)
-               .values(function(d) { return d.values })  //TODO: make values customizeable in EVERY model in this fashion
-               .x(getX)
-               .y(function(d) { return d.stackedY })
-               .out(function(d, y0, y) {
-                  d.display = {
-                    y: y,
-                   y0: y0
-                  };
-                })
-              (data);
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-stackedarea').data([data]);
-      var wrapEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-stackedarea');
-      var defsEnter = wrapEnter.append('defs');
-      var gEnter = wrapEnter.append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-areaWrap');
-      gEnter.append('g').attr('class', 'nv-scatterWrap');
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-      //------------------------------------------------------------
-
-
-      scatter
-        .width(availableWidth)
-        .height(availableHeight)
-        .x(getX)
-        .y(function(d) { return d.display.y + d.display.y0 })
-        .forceY([0])
-        .color(data.map(function(d,i) {
-          return d.color || color(d, i);
-        }).filter(function(d,i) { return !data[i].disabled }));
-
-
-      var scatterWrap = g.select('.nv-scatterWrap')
-          .datum(data.filter(function(d) { return !d.disabled }))
-
-      //d3.transition(scatterWrap).call(scatter);
-      scatterWrap.call(scatter);
-
-
-
-
-
-      defsEnter.append('clipPath')
-          .attr('id', 'nv-edge-clip-' + id)
-        .append('rect');
-
-      wrap.select('#nv-edge-clip-' + id + ' rect')
-          .attr('width', availableWidth)
-          .attr('height', availableHeight);
-
-      g   .attr('clip-path', clipEdge ? 'url(#nv-edge-clip-' + id + ')' : '');
-
-
-
-
-      var area = d3.svg.area()
-          .x(function(d,i)  { return x(getX(d,i)) })
-          .y0(function(d) { return y(d.display.y0) })
-          .y1(function(d) { return y(d.display.y + d.display.y0) })
-          .interpolate(interpolate);
-
-      var zeroArea = d3.svg.area()
-          .x(function(d,i)  { return x(getX(d,i)) })
-          .y0(function(d) { return y(d.display.y0) })
-          .y1(function(d) { return y(d.display.y0) });
-
-
-      var path = g.select('.nv-areaWrap').selectAll('path.nv-area')
-          .data(function(d) { return d });
-          //.data(function(d) { return d }, function(d) { return d.key });
-      path.enter().append('path').attr('class', function(d,i) { return 'nv-area nv-area-' + i })
-          .on('mouseover', function(d,i) {
-            d3.select(this).classed('hover', true);
-            dispatch.areaMouseover({
-              point: d,
-              series: d.key,
-              pos: [d3.event.pageX, d3.event.pageY],
-              seriesIndex: i
-            });
-          })
-          .on('mouseout', function(d,i) {
-            d3.select(this).classed('hover', false);
-            dispatch.areaMouseout({
-              point: d,
-              series: d.key,
-              pos: [d3.event.pageX, d3.event.pageY],
-              seriesIndex: i
-            });
-          })
-          .on('click', function(d,i) {
-            d3.select(this).classed('hover', false);
-            dispatch.areaClick({
-              point: d,
-              series: d.key,
-              pos: [d3.event.pageX, d3.event.pageY],
-              seriesIndex: i
-            });
-          })
-      //d3.transition(path.exit())
-      path.exit()
-          .attr('d', function(d,i) { return zeroArea(d.values,i) })
-          .remove();
-      path
-          .style('fill', function(d,i){ return d.color || color(d, i) })
-          .style('stroke', function(d,i){ return d.color || color(d, i) });
-      //d3.transition(path)
-      path
-          .attr('d', function(d,i) { return area(d.values,i) })
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      scatter.dispatch.on('elementMouseover.area', function(e) {
-        g.select('.nv-chart-' + id + ' .nv-area-' + e.seriesIndex).classed('hover', true);
-      });
-      scatter.dispatch.on('elementMouseout.area', function(e) {
-        g.select('.nv-chart-' + id + ' .nv-area-' + e.seriesIndex).classed('hover', false);
-      });
-
-      //============================================================
-
-    });
-
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  scatter.dispatch.on('elementClick.area', function(e) {
-    dispatch.areaClick(e);
-  })
-  scatter.dispatch.on('elementMouseover.tooltip', function(e) {
-        e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top],
-        dispatch.tooltipShow(e);
-  });
-  scatter.dispatch.on('elementMouseout.tooltip', function(e) {
-        dispatch.tooltipHide(e);
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Global getters and setters
-  //------------------------------------------------------------
-
-  chart.dispatch = dispatch;
-  chart.scatter = scatter;
-
-  d3.rebind(chart, scatter, 'interactive', 'size', 'xScale', 'yScale', 'zScale', 'xDomain', 'yDomain', 'sizeDomain', 'forceX', 'forceY', 'forceSize', 'clipVoronoi', 'clipRadius');
-
-  chart.x = function(_) {
-    if (!arguments.length) return getX;
-    getX = d3.functor(_);
-    return chart;
-  };
-
-  chart.y = function(_) {
-    if (!arguments.length) return getY;
-    getY = d3.functor(_);
-    return chart;
-  }
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return width;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return height;
-    height = _;
-    return chart;
-  };
-
-  chart.clipEdge = function(_) {
-    if (!arguments.length) return clipEdge;
-    clipEdge = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    return chart;
-  };
-
-  chart.offset = function(_) {
-    if (!arguments.length) return offset;
-    offset = _;
-    return chart;
-  };
-
-  chart.order = function(_) {
-    if (!arguments.length) return order;
-    order = _;
-    return chart;
-  };
-
-  //shortcut for offset + order
-  chart.style = function(_) {
-    if (!arguments.length) return style;
-    style = _;
-
-    switch (style) {
-      case 'stack':
-        chart.offset('zero');
-        chart.order('default');
-        break;
-      case 'stream':
-        chart.offset('wiggle');
-        chart.order('inside-out');
-        break;
-      case 'stream-center':
-          chart.offset('silhouette');
-          chart.order('inside-out');
-          break;
-      case 'expand':
-        chart.offset('expand');
-        chart.order('default');
-        break;
-    }
-
-    return chart;
-  };
-
-  chart.interpolate = function(_) {
-	    if (!arguments.length) return interpolate;
-	    interpolate = _;
-	    return interpolate;
-  
-  };
-  
-  //============================================================
-
-
-  return chart;
-}
-
-nv.models.stackedAreaChart = function() {
-
-  //============================================================
-  // Public Variables with Default Settings
-  //------------------------------------------------------------
-
-  var stacked = nv.models.stackedArea()
-    , xAxis = nv.models.axis()
-    , yAxis = nv.models.axis()
-    , legend = nv.models.legend()
-    , controls = nv.models.legend()
-    ;
-
-  var margin = {top: 30, right: 25, bottom: 50, left: 60}
-    , width = null
-    , height = null
-    , color = nv.utils.defaultColor() // a function that takes in d, i and returns color
-    , showControls = true
-    , showLegend = true
-    , tooltips = true
-    , tooltip = function(key, x, y, e, graph) {
-        return '<h3>' + key + '</h3>' +
-               '<p>' +  y + ' on ' + x + '</p>'
-      }
-    , x //can be accessed via chart.xScale()
-    , y //can be accessed via chart.yScale()
-    , yAxisTickFormat = d3.format(',.2f')
-	, yAxisTooltipFormat = d3.format(',.3f')
-    , state = { style: stacked.style() }
-    , defaultState = null
-    , noData = 'No Data Available.'
-    , dispatch = d3.dispatch('tooltipShow', 'tooltipHide', 'stateChange', 'changeState')
-    , controlWidth = 250
-    ;
-
-  xAxis
-    .orient('bottom')
-    .tickPadding(7)
-    ;
-  yAxis
-    .orient('left')
-    ;
-  stacked.scatter
-    .pointActive(function(d) {
-      //console.log(stacked.y()(d), !!Math.round(stacked.y()(d) * 100));
-      return !!Math.round(stacked.y()(d) * 100);
-    })
-    ;
-
-  //============================================================
-
-
-  //============================================================
-  // Private Variables
-  //------------------------------------------------------------
-
-  var showTooltip = function(e, offsetElement) {
-    var left = e.pos[0] + ( offsetElement.offsetLeft || 0 ),
-        top = e.pos[1] + ( offsetElement.offsetTop || 0),
-        x = xAxis.tickFormat()(stacked.x()(e.point, e.pointIndex)),
-        //y = yAxis.tickFormat()(stacked.y()(e.point, e.pointIndex)),
-		 y = yAxisTooltipFormat(stacked.y()(e.point, e.pointIndex)),
-        content = tooltip(e.series.key, x, y, e, chart);
-
-    nv.tooltip.show([left, top], content, e.value < 0 ? 'n' : 's', null, offsetElement);
-  };
-
-  //============================================================
-
-
-  function chart(selection) {
-    selection.each(function(data) {
-      var container = d3.select(this),
-          that = this;
-
-      var availableWidth = (width  || parseInt(container.style('width')) || 960)
-                             - margin.left - margin.right,
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-
-      chart.update = function() { container.transition().call(chart); };
-      chart.container = this;
-
-      //set state.disabled
-      state.disabled = data.map(function(d) { return !!d.disabled });
-
-      if (!defaultState) {
-        var key;
-        defaultState = {};
-        for (key in state) {
-          if (state[key] instanceof Array)
-            defaultState[key] = state[key].slice(0);
-          else
-            defaultState[key] = state[key];
-        }
-      }
-
-      //------------------------------------------------------------
-      // Display No Data message if there's nothing to show.
-
-      if (!data || !data.length || !data.filter(function(d) { return d.values.length }).length) {
-        var noDataText = container.selectAll('.nv-noData').data([noData]);
-
-        noDataText.enter().append('text')
-          .attr('class', 'nvd3 nv-noData')
-          .attr('dy', '-.7em')
-          .style('text-anchor', 'middle');
-
-        noDataText
-          .attr('x', margin.left + availableWidth / 2)
-          .attr('y', margin.top + availableHeight / 2)
-          .text(function(d) { return d });
-
-        return chart;
-      } else {
-        container.selectAll('.nv-noData').remove();
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Scales
-
-      x = stacked.xScale();
-      y = stacked.yScale();
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup containers and skeleton of chart
-
-      var wrap = container.selectAll('g.nv-wrap.nv-stackedAreaChart').data([data]);
-      var gEnter = wrap.enter().append('g').attr('class', 'nvd3 nv-wrap nv-stackedAreaChart').append('g');
-      var g = wrap.select('g');
-
-      gEnter.append('g').attr('class', 'nv-x nv-axis');
-      gEnter.append('g').attr('class', 'nv-y nv-axis');
-      gEnter.append('g').attr('class', 'nv-stackedWrap');
-      gEnter.append('g').attr('class', 'nv-legendWrap');
-      gEnter.append('g').attr('class', 'nv-controlsWrap');
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Legend
-
-      if (showLegend) {
-        legend
-          .width( availableWidth - controlWidth );
-
-        g.select('.nv-legendWrap')
-            .datum(data)
-            .call(legend);
-
-        if ( margin.top != legend.height()) {
-          margin.top = legend.height();
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-        g.select('.nv-legendWrap')
-            .attr('transform', 'translate(' + controlWidth + ',' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Controls
-
-      if (showControls) {
-        var controlsData = [
-          { key: 'Stacked', disabled: stacked.offset() != 'zero' },
-          { key: 'Stream', disabled: stacked.offset() != 'wiggle' },
-          { key: 'Expanded', disabled: stacked.offset() != 'expand' }
-        ];
-
-        controls
-          .width( controlWidth )
-          .color(['#444', '#444', '#444']);
-
-        g.select('.nv-controlsWrap')
-            .datum(controlsData)
-            .call(controls);
-
-
-        if ( margin.top != Math.max(controls.height(), legend.height()) ) {
-          margin.top = Math.max(controls.height(), legend.height());
-          availableHeight = (height || parseInt(container.style('height')) || 400)
-                             - margin.top - margin.bottom;
-        }
-
-
-        g.select('.nv-controlsWrap')
-            .attr('transform', 'translate(0,' + (-margin.top) +')');
-      }
-
-      //------------------------------------------------------------
-
-
-      wrap.attr('transform', 'translate(' + margin.left + ',' + margin.top + ')');
-
-
-      //------------------------------------------------------------
-      // Main Chart Component(s)
-
-      stacked
-        .width(availableWidth)
-        .height(availableHeight)
-
-      var stackedWrap = g.select('.nv-stackedWrap')
-          .datum(data);
-      //d3.transition(stackedWrap).call(stacked);
-      stackedWrap.call(stacked);
-
-      //------------------------------------------------------------
-
-
-      //------------------------------------------------------------
-      // Setup Axes
-
-      xAxis
-        .scale(x)
-        .ticks( availableWidth / 100 )
-        .tickSize( -availableHeight, 0);
-
-      g.select('.nv-x.nv-axis')
-          .attr('transform', 'translate(0,' + availableHeight + ')');
-      //d3.transition(g.select('.nv-x.nv-axis'))
-      g.select('.nv-x.nv-axis')
-        .transition().duration(0)
-          .call(xAxis);
-
-      yAxis
-        .scale(y)
-        .ticks(stacked.offset() == 'wiggle' ? 0 : availableHeight / 36)
-        .tickSize(-availableWidth, 0)
-        .setTickFormat(stacked.offset() == 'expand' ? d3.format('%') : yAxisTickFormat);
-
-      //d3.transition(g.select('.nv-y.nv-axis'))
-      g.select('.nv-y.nv-axis')
-        .transition().duration(0)
-          .call(yAxis);
-
-      //------------------------------------------------------------
-
-
-      //============================================================
-      // Event Handling/Dispatching (in chart's scope)
-      //------------------------------------------------------------
-
-      stacked.dispatch.on('areaClick.toggle', function(e) {
-        if (data.filter(function(d) { return !d.disabled }).length === 1)
-          data = data.map(function(d) {
-            d.disabled = false;
-            return d
-          });
-        else
-          data = data.map(function(d,i) {
-            d.disabled = (i != e.seriesIndex);
-            return d
-          });
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        //selection.transition().call(chart);
-        chart.update();
-      });
-
-      legend.dispatch.on('legendClick', function(d,i) {
-        d.disabled = !d.disabled;
-
-        if (!data.filter(function(d) { return !d.disabled }).length) {
-          data.map(function(d) {
-            d.disabled = false;
-            return d;
-          });
-        }
-
-        state.disabled = data.map(function(d) { return !!d.disabled });
-        dispatch.stateChange(state);
-
-        //selection.transition().call(chart);
-        chart.update();
-      });
-
-      legend.dispatch.on('legendDblclick', function(d) {
-          //Double clicking should always enable current series, and disabled all others.
-          data.forEach(function(d) {
-             d.disabled = true;
-          });
-          d.disabled = false;  
-
-          state.disabled = data.map(function(d) { return !!d.disabled });
-          dispatch.stateChange(state);
-          chart.update();
-      });
-
-      controls.dispatch.on('legendClick', function(d,i) {
-        if (!d.disabled) return;
-
-        controlsData = controlsData.map(function(s) {
-          s.disabled = true;
-          return s;
-        });
-        d.disabled = false;
-
-        switch (d.key) {
-          case 'Stacked':
-            stacked.style('stack');
-            break;
-          case 'Stream':
-            stacked.style('stream');
-            break;
-          case 'Expanded':
-            stacked.style('expand');
-            break;
-        }
-
-        state.style = stacked.style();
-        dispatch.stateChange(state);
-
-        //selection.transition().call(chart);
-        chart.update();
-      });
-
-      dispatch.on('tooltipShow', function(e) {
-        if (tooltips) showTooltip(e, that.parentNode);
-      });
-
-      // Update chart from a state object passed to event handler
-      dispatch.on('changeState', function(e) {
-
-        if (typeof e.disabled !== 'undefined') {
-          data.forEach(function(series,i) {
-            series.disabled = e.disabled[i];
-          });
-
-          state.disabled = e.disabled;
-        }
-
-        if (typeof e.style !== 'undefined') {
-          stacked.style(e.style);
-        }
-
-        chart.update();
-      });
-
-    });
-
-
-    return chart;
-  }
-
-
-  //============================================================
-  // Event Handling/Dispatching (out of chart's scope)
-  //------------------------------------------------------------
-
-  stacked.dispatch.on('tooltipShow', function(e) {
-    //disable tooltips when value ~= 0
-    //// TODO: consider removing points from voronoi that have 0 value instead of this hack
-    /*
-    if (!Math.round(stacked.y()(e.point) * 100)) {  // 100 will not be good for very small numbers... will have to think about making this valu dynamic, based on data range
-      setTimeout(function() { d3.selectAll('.point.hover').classed('hover', false) }, 0);
-      return false;
-    }
-   */
-
-    e.pos = [e.pos[0] + margin.left, e.pos[1] + margin.top],
-    dispatch.tooltipShow(e);
-  });
-
-  stacked.dispatch.on('tooltipHide', function(e) {
-    dispatch.tooltipHide(e);
-  });
-
-  dispatch.on('tooltipHide', function() {
-    if (tooltips) nv.tooltip.cleanup();
-  });
-
-  //============================================================
-
-
-  //============================================================
-  // Expose Public Variables
-  //------------------------------------------------------------
-
-  // expose chart's sub-components
-  chart.dispatch = dispatch;
-  chart.stacked = stacked;
-  chart.legend = legend;
-  chart.controls = controls;
-  chart.xAxis = xAxis;
-  chart.yAxis = yAxis;
-
-  d3.rebind(chart, stacked, 'x', 'y', 'size', 'xScale', 'yScale', 'xDomain', 'yDomain', 'sizeDomain', 'interactive', 'offset', 'order', 'style', 'clipEdge', 'forceX', 'forceY', 'forceSize', 'interpolate');
-
-  chart.margin = function(_) {
-    if (!arguments.length) return margin;
-    margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;
-    margin.right  = typeof _.right  != 'undefined' ? _.right  : margin.right;
-    margin.bottom = typeof _.bottom != 'undefined' ? _.bottom : margin.bottom;
-    margin.left   = typeof _.left   != 'undefined' ? _.left   : margin.left;
-    return chart;
-  };
-
-  chart.width = function(_) {
-    if (!arguments.length) return getWidth;
-    width = _;
-    return chart;
-  };
-
-  chart.height = function(_) {
-    if (!arguments.length) return getHeight;
-    height = _;
-    return chart;
-  };
-
-  chart.color = function(_) {
-    if (!arguments.length) return color;
-    color = nv.utils.getColor(_);
-    legend.color(color);
-    stacked.color(color);
-    return chart;
-  };
-
-  chart.showControls = function(_) {
-    if (!arguments.length) return showControls;
-    showControls = _;
-    return chart;
-  };
-
-  chart.showLegend = function(_) {
-    if (!arguments.length) return showLegend;
-    showLegend = _;
-    return chart;
-  };
-
-  chart.tooltip = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-
-  chart.tooltips = function(_) {
-    if (!arguments.length) return tooltips;
-    tooltips = _;
-    return chart;
-  };
-
-  chart.tooltipContent = function(_) {
-    if (!arguments.length) return tooltip;
-    tooltip = _;
-    return chart;
-  };
-  
-  chart.yAxisTooltipFormat = function(_) {
-    if (!arguments.length) return yAxisTooltipFormat;
-    yAxisTooltipFormat = _;
-    return chart;
-  };
-  chart.state = function(_) {
-    if (!arguments.length) return state;
-    state = _;
-    return chart;
-  };
-
-  chart.defaultState = function(_) {
-    if (!arguments.length) return defaultState;
-    defaultState = _;
-    return chart;
-  };
-
-  chart.noData = function(_) {
-    if (!arguments.length) return noData;
-    noData = _;
-    return chart;
-  };
-
-  yAxis.setTickFormat = yAxis.tickFormat;
-
-  yAxis.tickFormat = function(_) {
-    if (!arguments.length) return yAxisTickFormat;
-    yAxisTickFormat = _;
-    return yAxis;
-  };
-
-  //============================================================
-
-  return chart;
-}
-})();
\ No newline at end of file