<!DOCTYPE html> <meta charset="utf-8"> <script src="http://d3js.org/d3.v3.min.js"></script> <link rel="stylesheet" href="style.css" /> <svg></svg> <div id="slider"> 2001 <input id="slide" type="range" min="2001" max="2014" step="0.25" value="2000" onchange="redraw(this.value)" /> 2014 </div> <script src="app.js"></script> </html>