xxxxxxxxxx<meta charset="utf-8"><style> #legend {position: absolute;left: 840px;top: 21px;min-width: 60px;z-index: 2;}</style><script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script><script src="https://cdn.jsdelivr.net/npm/d3@2.8.1/d3.v2.min.js"></script><script src="./client.js"></script><div id="map"></div><div id="viz"></div><div id="legend"></div> Modified http://mbostock.github.com/d3/d3.v2.js?2.8.1 to a secure url
https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
https://mbostock.github.com/d3/d3.v2.js?2.8.1