Modified http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js to a secure url
Updated missing url https://raw.github.com/mbostock/d3/master/d3.js to https://cdn.jsdelivr.net/npm/d3@2.10.3/d3.v2.js
https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js
https://raw.github.com/mbostock/d3/master/d3.js