       preserve: yes
       series: series
       renderer: "multi"
+      unstack: @options.unstack
 
     xAxis = new Rickshaw.Graph.Axis.Time
       graph: @overviewGraph

      series: series
      renderer: "multi"
      dotSize: 2

    xAxis = new Rickshaw.Graph.Axis.Time
      graph: @detailGraph

    series: {}
    dateFormat: "M d, yy"
    renderer: "line"
    unstack: no
    detailSmoothing: 10
    overviewSmoothing: 10
    yAxisTickFormat: (y) -> y
