app/views/iphone/virtual_servers/list.erb
<ul class="pageitem">
<% @virtual_servers.each do |virtual_server| %>
<%= imenu_link_to(['#' + virtual_server[:identity].to_s, virtual_server[:host_name], virtual_server[:ip_address]].reject(&:blank?).join(' - '), { :controller => "virtual_servers", :action => "show", :id => virtual_server[:id] }) %>
<% end %>
</ul>