-<%= form_tag({action: 'compare', controller: params[:controller], method: 'get'}, {method: 'get', id: 'compare', class: 'pull-right small-form-margin'}) do |f| %>
-<%= submit_tag 'Compare selected', {class: 'btn btn-primary', disabled: true, style: 'display: none'} %>
-
-<% end rescue nil %>