generateChart = function(options) {
var $chartDrawDiv = $(options.divSelector);
console.log(JSON.stringify(options));
require(['https://www.gstatic.com/charts/loader.js'], function() {
google.charts.load('current', {'packages' : ['orgchart', 'table']});
google.charts.setOnLoadCallback(function() { 


var processedData = processData(options.dataset.data);
doDrawing(processedData, $chartDrawDiv, 

options.dataset.chart_information.height, 

options.dataset.chart_information.width, 

options.dataset.attributes.default_colours);
});
});
},
processData = function(dataset) {
    var raw_data = response.getDataTable();
      var data = new google.visualization.DataTable();

    var num_rows = raw_data.getNumberOfRows();
    var ds = [['Name', 'Role', 'Reports to']];
      for (var i = 0; i < num_rows; i++) {
        var role = raw_data.getValue(i, 0);
        var reportsTo = raw_data.getValue(i,1);
        var name = raw_data.getValue(i,2) !== null ? raw_data.getValue(i,2) : '';
        data.addRows([[
          { v: role,
            f: name + "<div class='role'>" + role + "</div>"
          }, 
          reportsTo, 
          name]]);
      }
      var container = document.getElementById('orgchart_admin');
      var chart = new google.visualization.OrgChart(container);
      chart.draw(data, {allowHtml:true, 'size': 'large'});
    }