index.html
// based on basic block builder template
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
<style>
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
svg { width: 100%; height: 100%; }
</style>
</head>
<body>
<script>
var margin = {top: 20, right: 10, bottom: 20, left: 10};
var width = 980 - margin.left - margin.right;
var height = 500 - margin.top - margin.bottom;
var svg = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
var links = [
"mbostock/3885304",
"zanarmstrong/5fbc4b93f62227dedeb7",
"zanarmstrong/d6ffcd5b9839629efaa9"
]
var regEx = /(\w+)\/(\w+)/
svg.selectAll("image").data(links).enter().append("image")
.attr("xlink:href", function(d) { return "//bl.ocks.org/" + regEx.exec(d)[1] + "/raw/" + regEx.exec(d)[2] + "/thumbnail.png";})
.attr("x", function(d, i) { return (i % 5)*188;})
.attr("y", function(d, i){return Math.floor(i / 5)*100})
.attr("height", 100)
.attr("width", 180)
.on("click", function(d){window.open("//blockbuilder.org/" + d)});
</script>
</body>