<html>
<head>
<title>line - 1<title>
<link rel="stylesheet" type="text/css" hrf="jquery.jqplot.min.css" />
<script type="text/javascript" src="jquery.min.js"><script>
<script type="text/javascript" src="jquery.jqplot.min.js"></script>
<script type="text/javascript" src="excanvas.min.js"></script>
<script type="text/javascript">
 $(document).ready(function(){
	var plot1 = $.jqplot ('chart1', [[20,17,19,21,15,18,11,12,14,22,13,16]]);
});
</script>
</head>
<body>
<div id="chart1" style="height:200px; width:600px;"></div>
</body>
</html>