anchor.diff:  		drilldown: '<%= raw @uLocations[index] %>'
       }
   		]
  -    }];
  -	
  -	for (var i = drillDownChart.series.length-1; i>=0; i--) {
  -            drillDownChart.series[i].remove();
  -        }
  -        for (var y = newSeries.length-1; y >= 0; y--) {
  -            drillDownChart.addSeries(newSeries[y]);
  -        }
  -		
  -	var newDrilldown = [{
  -	series: [
  +    }],
  +    drilldown: {
  +        series: [
   		<% index = 0
   	while index < @uLocations.length - 1%>
   		{
  
positive.code:     }
  });
  
  $('#by-location').click(function (e) {
  drillDownChart.update({
         title: {
          text: 'Grant funding by Location'
  		}
      });
  	
  	var newSeries = [{
          name: 'Grant funding by Location',
          colorByPoint: true,
          data: [
  		<% index = 0
  
negative.code: 
  var priority = true;
  // Create the chart
  drillDownChart = Highcharts.chart('drill-down', {
      chart: {
          type: 'pie'
      },
  