anchor.diff:  			    <li>
   		       	  <%= link_to content_tag(:i, "", class: "fa fa-arrows") + " Registry", services_registry_path, class: 'trigger-response-modal' %>
   			    </li>
  -				<li class="divider"></li>
  +	          </ul>	        	
  +	        </li>
  +	        <li class="dropdown <%= 'active' if active_menu_item == :system %>">
  +	          <a href="#" class="dropdown-toggle" data-toggle="dropdown" title='System'><%= content_tag(:i, "", class: "fa fa-hdd-o") %> System <span class="caret"></span></a>
  +	          <ul class="dropdown-menu">
   			    <li>
   					<%= link_to content_tag(:i, "", class: "fa fa-cog") + ' Settings', system_path, class: "trigger-response-modal" %>
   			    </li>
  
positive.code: <% active_menu_item = case
    when params[:controller] == 'desktops'
        :desktop
      else
        :control_panel
      end
  
negative.code: 				<%= link_to content_tag(:i, "", class: "fa fa-desktop"), desktop_path, title: 'Desktop', class: 'trigger-response-modal' %>
  	        </li>
  	        <li class="dropdown <%= 'active' if active_menu_item == :control_panel %>">
  	          <a href="#" class="dropdown-toggle" data-toggle="dropdown" title='Control panel'><%= content_tag(:i, "", class: "fa fa-cogs") %> Control panel <span class="caret"></span></a>
  	          <ul class="dropdown-menu">
  			    <li>
  		       	  <%= link_to content_tag(:i, "", class: "fa fa-tablet") + " Applications", control_panel_path, class: 'trigger-response-modal' %>
  