.tabbable.tabs-left
  %ul.nav.nav-tabs
    %li{class: page == :lines_by_date ? "active" : ""}
      %a{:href => 'by_date.html'}= :lines_by_date.t
    %li{class: page == :lines_by_extension ? "active" : ""}
      %a{:href => 'by_extension.html'}= :lines_by_extension.t
    %li{class: page == :lines_by_extension_by_date ? "active" : ""}
      %a{:href => 'by_extension_by_date.html'}= :lines_by_extension_by_date.t

  .tab-content
    .tab-pane.active
      .page-header
        %h1.pagination-centered= page.t
      - if page == :lines_by_date
        = high_stock("lines_by_date", charts.lines_by_date)
      - elsif page == :lines_by_extension
        = high_chart("lines_by_extension", charts.lines_by_extension)
      - elsif page == :lines_by_extension_by_date
        = high_stock("lines_by_extension_by_date", charts.lines_by_extension_by_date)