<script type="text/javascript" src="https://www.google.com/jsapi"></script>

    <script type="text/javascript">



      // Load the Visualization API and the piechart package.

      google.load('visualization', '1.0', {'packages':['corechart']});



      // Set a callback to run when the Google Visualization API is loaded.

      google.setOnLoadCallback(drawChart);





      // Callback that creates and populates a data table,

      // instantiates the pie chart, passes in the data and

      // draws it.

      function drawChart() {



      // Create the data table.

      var data = new google.visualization.DataTable();

      data.addColumn('string', 'Topping');

      data.addColumn('number', 'Slices');

      data.addRows([

        ['Mushrooms', 3],

        ['Onions', 1],

        ['Olives', 1],

        ['Zucchini', 1],

        ['Pepperoni', 2]

      ]);



      // Set chart options

      var options = {'title':'How Much Pizza I Ate Last Night',

                     'width':400,

                     'height':300};



      // Instantiate and draw our chart, passing in some options.

      var chart = new google.visualization.PieChart(document.getElementById('chart_div'));

      chart.draw(data, options);

    }

</script>



<div id="chart_div" style="width:400; height:300"></div>

