/script>
    <script src="../js/jquery.flot.tooltip.js"></script>
    
    <style type="text/css">
        #chart {
            width: 600px;
            height: 200px;
        }
    </style>
</head>

<body>
    <h1>Using cutom data inside a tooltip</h1>

    <div id="chart"></div>

    <script type="text/javascript">
        (function($) {
            'use strict';

            var chart = {
                selector: '#chart',
                gridOptions: {
                    grid: 