Hide the top bar if only one namespace is defined

      FnordMetric.p = '#{path_prefix}';

  %body

    .topbar

    .topbar{:class => namespaces.count > 1 ? 'shown' : 'hidden'}

      %ul

        -namespaces.each do |key,namespace|

          %li{:class => namespace.token == current_namespace.token ? 'active' : nil}

body, html{ height:100%; padding:0px;}

body{ background:#3b3e45; color:#333; margin:0; padding:0; overflow-y:scroll; font: 12px/20px "Helvetica Neue", Helvetica, Arial, sans-serif; }

.shown{ display: block; }

.hidden{ display: none; }

.topbar{ height:38px; background:#24272c; position:fixed; top:0px; width:100%;}

.topbar ul { list-style-type:none; margin:0; }

.topbar ul li { padding: 5px 10px 5px 10px; background-color:#3b3e45; display:inline; height:38px; line-height:38px; border-radius:3px; margin-right:5px;}