anchor.diff:            </div>
   
             <div class="block region">
  -            <h3><%= @site.word_for_regions %></h3>
  +            <h3>Regions</h3>
               <select name="regions_ids[]" multiple placeholder="All regions">
                 <% @regions.each do |region| %>
                   <option value="<%= region.id %>"><%= region.name %>, <%= region.country_name %></option>
  
positive.code:             </div>
            <% else %>
              <div class="block sectors">
                <h3><%= @site.word_for_clusters %></h3>
                <select name="sectors_ids[]" multiple placeholder="All sectors">
                  <% @sectors.each do |sector| %>
                    <option value="<%= sector[1] %>"><%= sector[0] %></option>
                  <% end %>
                  <% @filtered_sectors.each do |region| %>
                    <option selected value="<%= region.id %>"><%= region.name %></option>
                  <% end %>
                </select>
              </div>
  
negative.code:               <% @donors.each do |donor| %>
                  <option value="<%= donor.id %>"><%= donor.name %></option>
                <% end %>
                <% @filtered_donors.each do |donor| %>
                  <option selected value="<%= donor.id %>"><%= donor.name %></option>
                <% end %>
              </select>
            </div>
  