var eq = document.getElementById("eq").value;
eval("fn = " + eq);
- var graph = document.getElementById("graph");
+ var graph = document.getElementById("graph_div");
var width = parseInt(graph.style.width);
var x1 = parseFloat(document.getElementById("x1").value);
var x2 = parseFloat(document.getElementById("x2").value);
to <input type=text width="5" id="x2" value="10" /></p>
<p><input type=button value="Plot" onClick="plot()" /></p>
- <div id=graph style="width:1024px; height:400px;"></div>
+ <div id="graph_div" style="width:1024px; height:400px;"></div>
</body>
</html>