Added JS file

Author: cholten99

javascript.js

@@ -60,7 +60,7 @@ function update(source) {
     .attr("x", function(d) { return d.children || d._children ? -13 : 13; })
     .attr("dy", ".35em")
     .attr("text-anchor", function(d) { return d.children || d._children ? "end" : "start"; })
-    .text(function(d) { return d.name; })
+    .text(function(d) { return d.name; }) 
     .style("fill-opacity", 1e-6);
 
   // Transition nodes to their new position.