var chart = c3.generate({
    bindto: '#pkgchart',
	size: {
        height: 260
        //width: 480
    },
    data: {
      columns: [
        ['Trend',666,613,512,261,292,619,557,755,599,501,275,280,652,567,545,550,520,253,238,636,701,569,645,488,328,267,530,566,530,542],
        ['Bars',666,613,512,261,292,619,557,755,599,501,275,280,652,567,545,550,520,253,238,636,701,569,645,488,328,267,530,566,530,542]      ],
      axes: {
        Bars: 'y2'
      },
      types: {
        Bars: 'bar' // ADD
      },
	  colors: {
            Trend: 'green',
            Bars: 'orange'
        }
    },
    axis: {
      y: {
        label: {
          text: 'Downloads for hypergeo',
          position: 'outer-middle'
        }
      },
      y2: {
        show: false,
        label: {
          text: 'Y2 Label',
          position: 'outer-middle'
        }
      },
	  x: {
            type: 'category',
            categories: ['06/19','06/20','06/21','06/22','06/23','06/24','06/25','06/26','06/27','06/28','06/29','06/30','07/01','07/02','07/03','07/04','07/05','07/06','07/07','07/08','07/09','07/10','07/11','07/12','07/13','07/14','07/15','07/16','07/17','07/18'],
			tick: {
                rotate: -80,
                multiline: false
            }
        }
    }
});