bled: true		
    }	
  });
  
  // Chart of brain mask overlap between individual BOLD data and template
  var chartBrain = c3.generate({
    bindto: '#chart-brain',
    data: {
      x: 'Subject',
      columns: dataBrain,
      type: 'bar',		
      onclick: function (d) { selectSubject(d,chartBrain)}		
    },	
    axis: {
        x: {
          type: 'category',
          label: 'Subject'
        },
        y: {
            label: '% overlap',
            tick: {
                format