jqChart uses licensed client-side technology from Highcharts
<?php 
require_once '../../../tabs.php';
?>
<!DOCTYPE html>
<html>
  <head>
    <style type="text">
        html, body {
            margin: 0;            /* Remove body margin/padding */
            padding: 0;
            overflow: hidden;    /* Remove scroll bars on browser window */
            font-size: 62.5%;
        }
        body {
            font-family: "Trebuchet MS", "Helvetica", "Arial",  "Verdana", "sans-serif";
        }
        #tags {z-index: 900}
    </style>
    <title>jqChart PHP Demo</title>
    <link rel="stylesheet" type="text/css" media="screen" href="../../../themes/redmond/jquery-ui-1.8.2.custom.css" />
    <script src="../../../js/jquery.js" type="text/javascript"></script>
    <script src="../../../js/jquery.jqChart.min.js" type="text/javascript"></script>
     
    <script src="../../../js/jquery-ui-custom.min.js" type="text/javascript"></script>
  </head>
  <body>
      <div>
        <?php include ("chart.php");?>
      </div>
      <br/>
      <?php tabs(array("chart.php"));?>
   </body>
</html>
chart.php.
<?php
require_once '../../../jq-config.php';
require_once 
ABSPATH."php/jqUtils.php";
//require_once ABSPATH."php/jqGridPdo.php";
require_once ABSPATH."php/jqChart.php";
ini_set("display_errors","1");
//$conn = new PDO(DB_DSN,DB_USER,DB_PASSWORD);

// Tell the db that we use utf-8
//jqGridDB::query($conn,"SET NAMES utf8");

$chart = new jqChart();
$chart->setChartOptions(array("defaultSeriesType"=>"line","marginRight"=>130,"marginBottom"=>25))
->
setTitle(array('text'=>'Monthly Average Temperature',"x"=>-20))
->
setSubtitle(array("text"=>"Source: WorldClimate.com","x"=>-20))
->
setxAxis(array("categories"=>array('Jan''Feb''Mar''Apr''May''Jun''Jul''Aug''Sep''Oct''Nov''Dec')))
->
setyAxis(array("title"=>array("text"=>"Temperature (°C)")))
->
setTooltip(array("formatter"=>"function(){return '<b>'+ this.series.name +'</b><br/>'+this.x +': '+ this.y +' (°C)';}"))
->
setLegend(array( "layout"=>"vertical","align"=>"right","verticalAlign"=>'top',"x"=>-10,"y"=>100,"borderWidth"=>0))
->
addSeries('Tokyo', array(7.06.99.514.518.221.525.226.523.318.313.99.6))
->
addSeries('New York', array(-0.20.85.711.317.022.024.824.120.114.18.62.5))
->
addSeries('Berlin', array(-0.90.63.58.413.517.018.617.914.39.03.91.0))
->
addSeries('London', array(3.94.25.78.511.915.217.016.614.210.36.64.8));
echo 
$chart->renderChart('',true,700350);

?>