W3 exercise

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Module 2 exercise - Mikel Madina</title>
<script type="text/javascript" src="https://d3js.org/d3.v3.min.js"></script>
<style type="text/css">
	svg {float:left;}
	rect:hover {fill:green;}
</style>
</head>
<body>

// first graph, poverty relative values to population
	
	var rects = svg.selectAll("rect")
				.data(data)
				.enter()
				.append("rect");
				
	rects.attr("x", 0)
		.attr("y", function(d, i) {
			return i * 10;
			})
		.attr("width", function(d) {
			return ((d.EMAKUMEAKagi + d.LAGUNAKagi ) * 100 / d.BIZTANLEAK) * 10 ;
			})
		.attr("height", 8)
		.append("title")
		.text(function(d) {
			return d.UDALA + "(" + (((d.EMAKUMEAKagi + d.LAGUNAKagi) * 100 / d.BIZTANLEAK)).toFixed(2) + "%)";
		});

});

</script>
</body>
</html>

Modified http://d3js.org/d3.v3.min.js to a secure url

https://d3js.org/d3.v3.min.js