anchor.diff:        <div class="listcontrols">
           <% if @show_list == "right" -%>
             <strong>only showing taxa from this list</strong>
  -          <%= link_to "(show taxa from both lists again)", url_for_params(:without => [:show]) %>
  +          <%= link_to "(show taxa from both lists again)", url_for_params(:without => [:show, :page]) %>
           <% else %>
  -          <%= link_to "only show taxa from this list", url_for_params(:show => "right") %>
  +          <%= link_to "only show taxa from this list", url_for_params(:show => "right", :without => [:page]) %>
           <% end -%>
         </div>
       </div>
  
positive.code: <% content_for(:extracss) do -%>
    <%= stylesheet_link_tag 'lists', 'barchart', 'lists/show' %>
    <style type="text/css" media="screen">
      #listed_taxa .span-8 {
        width: 325px;
      }
      .owners {
        clear: left
      }
      
      .barchart {
        width: 103px;
      }
      
      .stat .title {
        clear: none;
      }
      
      .header {
        border-bottom: 1px solid #eee;
        padding: 5px 0;
      }
      
      .listed_taxon {
        padding: 0;
      }
      
      .listed_taxon:hover {
        border-color: transparent;
        background-color: none;
      }
      
      .listed_taxon .image {
        width: 60px;
      }
      
      .listed_taxon .actions {
        display: none;
      }
      
      .listed_taxon .details {
        width: 250px;
        margin-right: 0;
      }
      
      .pair {
        padding: 10px 0;
        border-bottom: 1px solid #eee;
      }
  
      .pair.match {
        background-color: #FFFEDF;
      }
      
      .pair:hover {
        background-color: #F7F7F7;
      }
      
      .pair .seenit {
        margin: 0 auto;
        width: 150px;
        text-align: center;
      }
      
      .seenit .button {
        white-space: normal;
      }
      
      .stat .title {
        background-position: 50% 50%;
        margin: 0 5px;
      }
      .barchart.owners .datum .value,
      .barchart.owners .datum .remainder {
        float: right;
      }
      
      .barchart.owners .label {
        text-align: left;
      }
      
      .barchart.owners .label,
      h3.stat .owners {
        text-align: right;
      }
      
      .listcontrols {
        font-size: smaller;
      }
    </style>
    <!--[if lt IE 7]>
      <%= stylesheet_link_tag 'blueprint/ie' %>
  
negative.code:       <div class="listcontrols">
          <% if @show_list == "left" -%>
            <strong>only showing taxa from this list</strong>
            <%= link_to "(show taxa from both lists again)", url_for_params(:without => [:show, :page]) %>
          <% else %>
            <%= link_to "only show taxa from this list", url_for_params(:show => "left", :without => [:page]) %>
          <% end -%>
        </div>
        
  