carlvlewis/index.html

## index.html
<!DOCTYPE html>
<html>
  <head>
<meta charset="UTF-8">
<meta name="author" content="@carlvlewis">
<!--This is so bootstrap knows how to handle viewports hassle-free-->
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>City of Savannah Expenses, 2017</title>
	  <link href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/150248/squaire.css" rel="stylesheet" />
    <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" rel="stylesheet" />
     <link href="https://openbudgetsac.org/css/style.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.5/d3.min.js"></script>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
	   <script src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/150248/squaire.js"></script>

	  <style>
html{
  overflow-x:hidden;
}
#chart {
  width: 100%;
  margin-top:-80px;
  height: 460px;
  position: relative;
  pointer-events: all;
  font-family: helvetica,arial, sans-serif;
}

#legend {
    width: 100%;
    height: 20px;
    margin: 25px auto;
    position: relative;
  margin-left: 20%;
    float: center;
    text-align: center;
}


h1,h2,h3,h4,h5, p, em {
  font-family: helvetica, arial, sans-serif;
}

text {
  pointer-events: all;
}

.alignleft {
	float: left;
}
.alignright {
	float: right;
}

.grandparent text {
  font-weight: bold;
  font-size: 22px;
}

rect {
  stroke: #fff;
  stroke-width: 1.5px;
}

rect.parent,
.grandparent rect {
  stroke-width: 1.5px;
}

.grandparent rect {
  fill: #bbb;
  text-align: center;
}

.grandparent:hover rect {
  fill: #f0f0f0;
}

.children rect.parent,
.grandparent rect {
  cursor: pointer;
}

.children rect.child {
  opacity: 1;
}

.children rect.parent {
	opacity: 1;
}

.children:hover rect.child {
  opacity: 1;
  stroke-width: 1.5px;
}

.children:hover rect.parent {
  opacity: .5;
}

.legend rect {
  stroke-width: 0px;
}

.legend text {
  text-anchor: middle;
  font-size: 11px;
  fill: black;
}

.textdiv { /* text in the boxes */
	font-size: 13px;
	padding: 5px;
}

div.tooltip {
  position: absolute;
  text-align: center;
  width: 30%;
  height: 285px;
  line-height: 18px;
  padding: 2px;
  font-size: 14px;
  font-weight: normal;
  background: rgba(0, 0, 0, 0.8);
  border: 1px;
  border-radius: 8px;
  color: rgba(255, 255, 255, .95);
  pointer-events: none;
}

h5.center {
  text-align: center;
    }
    </style></head>
  <body>
    <script>
    function ZoomableTreeMap() {
    var dollarformat = d3.format("$0,000")
    var pctformat = d3.format("00.0%")

    var margin = {top: 40, right: 0, bottom: 0, left: 0},
        width = 960,
        height = 460 - margin.top - margin.bottom,
        formatNumber = d3.format(",d"),
        formatLegend = d3.format(",%"),
        colorDomain = [-5000, -500, -20, -5, 0, 5, 20, 500, 5000],
        colorRange = ["#67001f", "#b2182b", "#d6604d", "#f4a582", "#f7f7f7", "#92c5de", "#4393c3", "#2166ac", "#053061"],
        transitioning;

    var x = d3.scale.linear()
        .domain([0, width])
        .range([0, width]);

    var y = d3.scale.linear()
        .domain([0, height])
        .range([0, height]);

    var color = d3.scale.linear()
        .domain(colorDomain)
        .range(colorRange);

    function colorIncrements(d){
        return (30)/12*d + -15;
    }

    var treemap = d3.layout.treemap()
        .value(function(d) {return d.amount2017})
        .children(function(d, depth) { return depth ? null : d._children; })
        .sort(function(a, b) { console.log(a.amount2017); return a.amount2017 - b.amount2017; })
        .ratio(height / width * 0.5 * (1 + Math.sqrt(5)))
        .round(false);

/////////////
/// LEGEND //
/////////////
    var legend = d3.select("#legend").append("svg")
        .attr("width", '100%')
        .attr("height", 40)
        .attr('class', 'legend')
        .attr("x", 12)
        .selectAll("g")
        .data([0,2,4,6,8,10,12])
        .enter()
        .append('g');


    legend.append("rect")
        .attr("x", function(d){return margin.left + d * 40})
        .attr("y", 0)
        .attr("fill", function(d) {return color(colorIncrements(d))})
        .attr('width', '40px')
        .attr('height', '8px')


    legend.append("text")
        .text(function(d){return formatLegend(colorIncrements(d)/100)})
        .attr('y', 30)
        .attr('x', function(d){return margin.left + d * 40 + 20});

/// END LEGEND ///

    var svg = d3.select("#chart").append("svg")
        .attr("width", '100%')
        .attr("height", height + margin.bottom + margin.top)
        .style("margin-left", -margin.left + "px")
        .style("margin.right", -margin.right + "px")
        .append("g")
        .attr("transform", "translate(" + margin.left + "," + margin.top + ")")

        .style("shape-rendering", "crispEdges");

    var aspect = width / height,
        chart = d3.select("svg");
    d3.select("html")
        .on("resize", function() {
            var targetWidth = chart.node().getBoundingClientRect().width;
            chart.attr("width", targetWidth);
            chart.attr("height", targetWidth / aspect);
        });


    var div = d3.select("#chart").append("div")
        .attr("class", "tooltip")
        .style("opacity", 0);

    var grandparent = svg.append("g")
        .attr("class", "grandparent");

    grandparent.append("rect")
        .attr("y", -margin.top)
        .attr("width", "100%")
        .attr("height", margin.top);

    grandparent.append("text")
        .attr("x", 6)
        .attr("y", 10 - margin.top)
        .attr("dy", ".75em");


//////////////////
/// Second chart
//////////////////
    var lgsize=100
    var smsize=50


    d3.json("https://gist.githubusercontent.com/carlvlewis/d0b2cbb6b214c7ca658a89d3c2fd6bfa/raw/e290e0947c3998b19a4a9a0facb9547962c1b5e6/sav_budget_expenses_json", function(root) {
        initialize(root);
        accumulate(root);
        accum2(root);
        layout(root);
        display(root);

        function initialize(root) {
            root.x = root.y = 0;
            root.dx = document.getElementById("chart").getBoundingClientRect().width;
            root.dy = height;
            root.depth = 0;
        }

        // Aggregate the values for internal nodes. This is normally done by the
        // treemap layout, but not here because of our custom implementation.
        // We also take a snapshot of the original children (_children) to avoid
        // the children being overwritten when when layout is computed.
        function accumulate(d) {
            console.log(d.amount2017);
            return (d._children = d.children)
                ? d.amount2017 = d.children.reduce(function(p, v) { return p + accumulate(v); }, 0)
                : d.amount2017;
        }

        function accum2(d) {
            console.log(d.amount2016);
            return (d._children = d.children)
                ? d.amount2016= d.children.reduce(function(p, v) { return p + accum2(v); }, 0)
                : d.amount2016
        }

        function layout(d) {
            if (d._children) {
                treemap.nodes({_children: d._children});
                d._children.forEach(function(c) {
                    c.x = d.x + c.x * d.dx;
                    c.y = d.y + c.y * d.dy;
                    c.dx *= d.dx;
                    c.dy *= d.dy;
                    c.parent = d;
                    layout(c);
                });
            }
        }

        function display(d) {

            // filter
            //var data=d._children.filter(function(d) { return d.amount2017 >= 20000000; });

            //added for small box

            grandparent
                .datum(d.parent)
                .on("click", transition_out)
                .select("text")
                .text(name(d));

            var g1 = svg.insert("g", ".grandparent")
                .datum(d)
                .attr("class", "depth");

            var g = g1.selectAll("g")
                .data(d._children)
                .enter().append("g");

            g.filter(function(d) { return d._children; })
                .classed("children", true)
                .on("click", transition_in);

//

            g.on("mouseover", function(d) {
                div.transition().duration(50)
                    .style("opacity", 1)
                    .style("height", (d.desc!=null ? (Math.ceil(d.desc.length/75)*19+107) + "px" : "107px"))
                div.html("<br/>"+d.name + "<br/>" + "2017  :     "+ dollarformat(d.amount2017) + " <br/> 2016  :     " +dollarformat(d.amount2016) +"<br/> Percentage change: "+ (((d.amount2017-d.amount2016)/d.amount2016)*100).toFixed(2).toString()+"% <br/>"+(d.desc!=null ? d.desc : ""))
                    .style("left", Math.max(Math.min((d3.event.pageX - 350),430),20) + "px")
                    .style("top", Math.min((d3.event.pageY-70),200) + "px");
            })
                .on("mouseout", function() {
                    div.transition().duration(50)
                        .style("opacity", 0);
                })
            g.append("rect")
                .attr("class", "parent")
                .call(rect)
                .append("title")
                .text(function(d) { return formatNumber(d.amount2017); });


            g.append("foreignObject")
                .call(rect)
                .attr("class","foreignobj")
                .append("xhtml:div")
                .attr("dy", ".75em")
                .html(function(d) {  if(parseInt( x(d.x + d.dx) - x(d.x) ) >25 ) return d.name + ": " + dollarformat(d.amount2017); else return "  "; })
                .attr("class","textdiv"); //textdiv class allows us to style the text easily with CSS


            function transition_in(d) {
                if (transitioning || !d) return;
                transitioning = true;

                arrow=grandparent.append("text")		// append arrow
                    .attr('font-family', 'FontAwesome')
                    .attr("class", "svg-icon")
                    .attr("x", 915)
                    .attr("y", 25 - margin.top)
                    .text("\uF106")
                    .style("opacity", 0);
                arrow.transition().duration(500)		// fade in arrow
                    .style("opacity", 1)

                g.selectAll(".child")
                    .data(function(d) { return d.parent._children || [d]; })
                    .enter().append("rect")
                    .attr("class", "child")
                    .call(rect);

                var g2 = display(d),
                    t1 = g1.transition().duration(750),
                    t2 = g2.transition().duration(750);

                // Update the domain only after entering new elements.
                x.domain([d.x, d.x + d.dx]);
                y.domain([d.y, d.y + d.dy]);

                // Enable anti-aliasing during the transition.
                svg.style("shape-rendering", null);

                // Draw child nodes on top of parent nodes.
                svg.selectAll(".depth").sort(function(a, b) { return a.depth - b.depth; });

                // Fade-in entering text.
                g2.selectAll(".textdiv").style("color", "rgba(0, 0, 0, 0)"); /* added */

                // Transition to the new view.
                t1.selectAll("rect").call(rect);
                t2.selectAll("rect").call(rect);


                t1.selectAll(".textdiv").style("display", "block"); /* added */
                t2.selectAll(".textdiv").style("display", "block"); /* added */
                g2.transition().delay(650).duration(100).selectAll(".textdiv").style("color", "rgba(0, 0, 0, 1)"); /* added */
                t1.selectAll(".foreignobj").call(foreign); /* added */
                t2.selectAll(".foreignobj").call(foreign); /* added */

                // Remove the old node when the transition is finished.
                t1.remove().each("end", function() {
                    svg.style("shape-rendering", "crispEdges");
                    transitioning = false;
                });
            }


            function transition_out(d) {
                if (transitioning || !d) return;
                transitioning = true;

                var g2 = display(d),
                    t1 = g1.transition().duration(750),
                    t2 = g2.transition().duration(750);

                // Update the domain only after entering new elements.
                x.domain([d.x, d.x + d.dx]);
                y.domain([d.y, d.y + d.dy]);

                // Enable anti-aliasing during the transition.
                svg.style("shape-rendering", null);

                // Draw child nodes on top of parent nodes.
                svg.selectAll(".depth").sort(function(a, b) { return a.depth - b.depth; });

                // Fade-in entering text.
                g2.selectAll(".textdiv").style("color", "rgba(0, 0, 0, 0)"); /* added */

                // Transition to the new view.
                t1.selectAll("rect").call(rect);
                t2.selectAll("rect").call(rect);

                t1.selectAll(".textdiv").style("display", "block"); /* added */
                t2.selectAll(".textdiv").style("display", "block"); /* added */
                g2.transition().delay(650).duration(100).selectAll(".textdiv").style("color", "rgba(0, 0, 0, 1)"); /* added */
                t1.selectAll(".foreignobj").call(foreign); /* added */
                t2.selectAll(".foreignobj").call(foreign); /* added */

                // Remove the old node when the transition is finished.
                t1.remove().each("end", function() {
                    svg.style("shape-rendering", "crispEdges");
                    transitioning = false;
                });
            }

            return g;
        }

        function rect(rect) {
            rect.attr("x", function(d) { return x(d.x); })
                .attr("y", function(d) { return y(d.y); })
                .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
                .attr("height", function(d) { return y(d.y + d.dy) - y(d.y); })
                .attr("fill", function(d){return isNaN((parseFloat(d.amount2017)/parseFloat(d.amount2016)-1)*100) ? color(0) : color((parseFloat(d.amount2017)/parseFloat(d.amount2016)-1)*100);});
        }


        function foreign(foreign){ /* added */
            foreign.attr("x", function(d) { return x(d.x); })
                .attr("y", function(d) { return y(d.y); })
                .attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
                .attr("height", function(d) { return y(d.y + d.dy) - y(d.y); });
        }

        function name(d) {
            return d.parent
                ? d.name + ": "+ dollarformat(d.amount2017)
                : d.name + ": "+ dollarformat(d.amount2017);
        }
    });


}

ZoomableTreeMap();

$(window).resize(function () {
    var div = $("#chart").html('');
    var div = $("#legend").html('');

    ZoomableTreeMap();
});
    </script>
<div id="chart"></div>
<h5 class="center">% Change from Previous Year</div>
  <div id="legend"></div></body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="UTF-8">
	<meta name="author" content="@carlvlewis">
	<!--This is so bootstrap knows how to handle viewports hassle-free-->
	<meta name="viewport" content="width=device-width,initial-scale=1">
	<title>City of Savannah Expenses, 2017</title>
	<link href="https://s3-us-west-2.amazonaws.com/s.cdpn.io/150248/squaire.css" rel="stylesheet" />
	<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" rel="stylesheet" />
	<link href="https://openbudgetsac.org/css/style.css" rel="stylesheet" />
	<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.5/d3.min.js"></script>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
	<script src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/150248/squaire.js"></script>

	<style>
	html{
	overflow-x:hidden;
	}
	#chart {
	width: 100%;
	margin-top:-80px;
	height: 460px;
	position: relative;
	pointer-events: all;
	font-family: helvetica,arial, sans-serif;
	}

	#legend {
	width: 100%;
	height: 20px;
	margin: 25px auto;
	position: relative;
	margin-left: 20%;
	float: center;
	text-align: center;
	}


	h1,h2,h3,h4,h5, p, em {
	font-family: helvetica, arial, sans-serif;
	}

	text {
	pointer-events: all;
	}

	.alignleft {
	float: left;
	}
	.alignright {
	float: right;
	}

	.grandparent text {
	font-weight: bold;
	font-size: 22px;
	}

	rect {
	stroke: #fff;
	stroke-width: 1.5px;
	}

	rect.parent,
	.grandparent rect {
	stroke-width: 1.5px;
	}

	.grandparent rect {
	fill: #bbb;
	text-align: center;
	}

	.grandparent:hover rect {
	fill: #f0f0f0;
	}

	.children rect.parent,
	.grandparent rect {
	cursor: pointer;
	}

	.children rect.child {
	opacity: 1;
	}

	.children rect.parent {
	opacity: 1;
	}

	.children:hover rect.child {
	opacity: 1;
	stroke-width: 1.5px;
	}

	.children:hover rect.parent {
	opacity: .5;
	}

	.legend rect {
	stroke-width: 0px;
	}

	.legend text {
	text-anchor: middle;
	font-size: 11px;
	fill: black;
	}

	.textdiv { /* text in the boxes */
	font-size: 13px;
	padding: 5px;
	}

	div.tooltip {
	position: absolute;
	text-align: center;
	width: 30%;
	height: 285px;
	line-height: 18px;
	padding: 2px;
	font-size: 14px;
	font-weight: normal;
	background: rgba(0, 0, 0, 0.8);
	border: 1px;
	border-radius: 8px;
	color: rgba(255, 255, 255, .95);
	pointer-events: none;
	}

	h5.center {
	text-align: center;
	}
	</style></head>
	<body>
	<script>
	function ZoomableTreeMap() {
	var dollarformat = d3.format("$0,000")
	var pctformat = d3.format("00.0%")

	var margin = {top: 40, right: 0, bottom: 0, left: 0},
	width = 960,
	height = 460 - margin.top - margin.bottom,
	formatNumber = d3.format(",d"),
	formatLegend = d3.format(",%"),
	colorDomain = [-5000, -500, -20, -5, 0, 5, 20, 500, 5000],
	colorRange = ["#67001f", "#b2182b", "#d6604d", "#f4a582", "#f7f7f7", "#92c5de", "#4393c3", "#2166ac", "#053061"],
	transitioning;

	var x = d3.scale.linear()
	.domain([0, width])
	.range([0, width]);

	var y = d3.scale.linear()
	.domain([0, height])
	.range([0, height]);

	var color = d3.scale.linear()
	.domain(colorDomain)
	.range(colorRange);

	function colorIncrements(d){
	return (30)/12*d + -15;
	}

	var treemap = d3.layout.treemap()
	.value(function(d) {return d.amount2017})
	.children(function(d, depth) { return depth ? null : d._children; })
	.sort(function(a, b) { console.log(a.amount2017); return a.amount2017 - b.amount2017; })
	.ratio(height / width * 0.5 * (1 + Math.sqrt(5)))
	.round(false);

	/////////////
	/// LEGEND //
	/////////////
	var legend = d3.select("#legend").append("svg")
	.attr("width", '100%')
	.attr("height", 40)
	.attr('class', 'legend')
	.attr("x", 12)
	.selectAll("g")
	.data([0,2,4,6,8,10,12])
	.enter()
	.append('g');





	legend.append("rect")
	.attr("x", function(d){return margin.left + d * 40})
	.attr("y", 0)
	.attr("fill", function(d) {return color(colorIncrements(d))})
	.attr('width', '40px')
	.attr('height', '8px')


	legend.append("text")
	.text(function(d){return formatLegend(colorIncrements(d)/100)})
	.attr('y', 30)
	.attr('x', function(d){return margin.left + d * 40 + 20});

	/// END LEGEND ///

	var svg = d3.select("#chart").append("svg")
	.attr("width", '100%')
	.attr("height", height + margin.bottom + margin.top)
	.style("margin-left", -margin.left + "px")
	.style("margin.right", -margin.right + "px")
	.append("g")
	.attr("transform", "translate(" + margin.left + "," + margin.top + ")")

	.style("shape-rendering", "crispEdges");

	var aspect = width / height,
	chart = d3.select("svg");
	d3.select("html")
	.on("resize", function() {
	var targetWidth = chart.node().getBoundingClientRect().width;
	chart.attr("width", targetWidth);
	chart.attr("height", targetWidth / aspect);
	});


	var div = d3.select("#chart").append("div")
	.attr("class", "tooltip")
	.style("opacity", 0);

	var grandparent = svg.append("g")
	.attr("class", "grandparent");

	grandparent.append("rect")
	.attr("y", -margin.top)
	.attr("width", "100%")
	.attr("height", margin.top);

	grandparent.append("text")
	.attr("x", 6)
	.attr("y", 10 - margin.top)
	.attr("dy", ".75em");



	//////////////////
	/// Second chart
	//////////////////
	var lgsize=100
	var smsize=50


	d3.json("https://gist.githubusercontent.com/carlvlewis/d0b2cbb6b214c7ca658a89d3c2fd6bfa/raw/e290e0947c3998b19a4a9a0facb9547962c1b5e6/sav_budget_expenses_json", function(root) {
	initialize(root);
	accumulate(root);
	accum2(root);
	layout(root);
	display(root);

	function initialize(root) {
	root.x = root.y = 0;
	root.dx = document.getElementById("chart").getBoundingClientRect().width;
	root.dy = height;
	root.depth = 0;
	}

	// Aggregate the values for internal nodes. This is normally done by the
	// treemap layout, but not here because of our custom implementation.
	// We also take a snapshot of the original children (_children) to avoid
	// the children being overwritten when when layout is computed.
	function accumulate(d) {
	console.log(d.amount2017);
	return (d._children = d.children)
	? d.amount2017 = d.children.reduce(function(p, v) { return p + accumulate(v); }, 0)
	: d.amount2017;
	}

	function accum2(d) {
	console.log(d.amount2016);
	return (d._children = d.children)
	? d.amount2016= d.children.reduce(function(p, v) { return p + accum2(v); }, 0)
	: d.amount2016
	}

	function layout(d) {
	if (d._children) {
	treemap.nodes({_children: d._children});
	d._children.forEach(function(c) {
	c.x = d.x + c.x * d.dx;
	c.y = d.y + c.y * d.dy;
	c.dx *= d.dx;
	c.dy *= d.dy;
	c.parent = d;
	layout(c);
	});
	}
	}

	function display(d) {

	// filter
	//var data=d._children.filter(function(d) { return d.amount2017 >= 20000000; });

	//added for small box

	grandparent
	.datum(d.parent)
	.on("click", transition_out)
	.select("text")
	.text(name(d));

	var g1 = svg.insert("g", ".grandparent")
	.datum(d)
	.attr("class", "depth");

	var g = g1.selectAll("g")
	.data(d._children)
	.enter().append("g");

	g.filter(function(d) { return d._children; })
	.classed("children", true)
	.on("click", transition_in);

	//

	g.on("mouseover", function(d) {
	div.transition().duration(50)
	.style("opacity", 1)
	.style("height", (d.desc!=null ? (Math.ceil(d.desc.length/75)*19+107) + "px" : "107px"))
	div.html("<br/>"+d.name + "<br/>" + "2017 : "+ dollarformat(d.amount2017) + " <br/> 2016 : " +dollarformat(d.amount2016) +"<br/> Percentage change: "+ (((d.amount2017-d.amount2016)/d.amount2016)*100).toFixed(2).toString()+"% <br/>"+(d.desc!=null ? d.desc : ""))
	.style("left", Math.max(Math.min((d3.event.pageX - 350),430),20) + "px")
	.style("top", Math.min((d3.event.pageY-70),200) + "px");
	})
	.on("mouseout", function() {
	div.transition().duration(50)
	.style("opacity", 0);
	})
	g.append("rect")
	.attr("class", "parent")
	.call(rect)
	.append("title")
	.text(function(d) { return formatNumber(d.amount2017); });


	g.append("foreignObject")
	.call(rect)
	.attr("class","foreignobj")
	.append("xhtml:div")
	.attr("dy", ".75em")
	.html(function(d) { if(parseInt( x(d.x + d.dx) - x(d.x) ) >25 ) return d.name + ": " + dollarformat(d.amount2017); else return " "; })
	.attr("class","textdiv"); //textdiv class allows us to style the text easily with CSS


	function transition_in(d) {
	if (transitioning \|\| !d) return;
	transitioning = true;

	arrow=grandparent.append("text") // append arrow
	.attr('font-family', 'FontAwesome')
	.attr("class", "svg-icon")
	.attr("x", 915)
	.attr("y", 25 - margin.top)
	.text("\uF106")
	.style("opacity", 0);
	arrow.transition().duration(500) // fade in arrow
	.style("opacity", 1)

	g.selectAll(".child")
	.data(function(d) { return d.parent._children \|\| [d]; })
	.enter().append("rect")
	.attr("class", "child")
	.call(rect);

	var g2 = display(d),
	t1 = g1.transition().duration(750),
	t2 = g2.transition().duration(750);

	// Update the domain only after entering new elements.
	x.domain([d.x, d.x + d.dx]);
	y.domain([d.y, d.y + d.dy]);

	// Enable anti-aliasing during the transition.
	svg.style("shape-rendering", null);

	// Draw child nodes on top of parent nodes.
	svg.selectAll(".depth").sort(function(a, b) { return a.depth - b.depth; });

	// Fade-in entering text.
	g2.selectAll(".textdiv").style("color", "rgba(0, 0, 0, 0)"); /* added */

	// Transition to the new view.
	t1.selectAll("rect").call(rect);
	t2.selectAll("rect").call(rect);


	t1.selectAll(".textdiv").style("display", "block"); /* added */
	t2.selectAll(".textdiv").style("display", "block"); /* added */
	g2.transition().delay(650).duration(100).selectAll(".textdiv").style("color", "rgba(0, 0, 0, 1)"); /* added */
	t1.selectAll(".foreignobj").call(foreign); /* added */
	t2.selectAll(".foreignobj").call(foreign); /* added */

	// Remove the old node when the transition is finished.
	t1.remove().each("end", function() {
	svg.style("shape-rendering", "crispEdges");
	transitioning = false;
	});
	}


	function transition_out(d) {
	if (transitioning \|\| !d) return;
	transitioning = true;

	var g2 = display(d),
	t1 = g1.transition().duration(750),
	t2 = g2.transition().duration(750);

	// Update the domain only after entering new elements.
	x.domain([d.x, d.x + d.dx]);
	y.domain([d.y, d.y + d.dy]);

	// Enable anti-aliasing during the transition.
	svg.style("shape-rendering", null);

	// Draw child nodes on top of parent nodes.
	svg.selectAll(".depth").sort(function(a, b) { return a.depth - b.depth; });

	// Fade-in entering text.
	g2.selectAll(".textdiv").style("color", "rgba(0, 0, 0, 0)"); /* added */

	// Transition to the new view.
	t1.selectAll("rect").call(rect);
	t2.selectAll("rect").call(rect);

	t1.selectAll(".textdiv").style("display", "block"); /* added */
	t2.selectAll(".textdiv").style("display", "block"); /* added */
	g2.transition().delay(650).duration(100).selectAll(".textdiv").style("color", "rgba(0, 0, 0, 1)"); /* added */
	t1.selectAll(".foreignobj").call(foreign); /* added */
	t2.selectAll(".foreignobj").call(foreign); /* added */

	// Remove the old node when the transition is finished.
	t1.remove().each("end", function() {
	svg.style("shape-rendering", "crispEdges");
	transitioning = false;
	});
	}

	return g;
	}

	function rect(rect) {
	rect.attr("x", function(d) { return x(d.x); })
	.attr("y", function(d) { return y(d.y); })
	.attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
	.attr("height", function(d) { return y(d.y + d.dy) - y(d.y); })
	.attr("fill", function(d){return isNaN((parseFloat(d.amount2017)/parseFloat(d.amount2016)-1)100) ? color(0) : color((parseFloat(d.amount2017)/parseFloat(d.amount2016)-1)100);});
	}


	function foreign(foreign){ /* added */
	foreign.attr("x", function(d) { return x(d.x); })
	.attr("y", function(d) { return y(d.y); })
	.attr("width", function(d) { return x(d.x + d.dx) - x(d.x); })
	.attr("height", function(d) { return y(d.y + d.dy) - y(d.y); });
	}

	function name(d) {
	return d.parent
	? d.name + ": "+ dollarformat(d.amount2017)
	: d.name + ": "+ dollarformat(d.amount2017);
	}
	});



	}

	ZoomableTreeMap();

	$(window).resize(function () {
	var div = $("#chart").html('');
	var div = $("#legend").html('');

	ZoomableTreeMap();
	});
	</script>
	<div id="chart"></div>
	<h5 class="center">% Change from Previous Year</div>
	<div id="legend"></div></body>
	</html>