app/views/captcha/index.html.erb
<h1><%= _('Manage Captcha') %></h1>
<%= _('Define who is obliged to answer the captcha verification for each action.') %>
<%= form_tag do %>
<div class='captcha-sliders-wrapper'>
<% environment.captcha_requirements.each do |action, settings| %>
<div class='captcha-sliders'>
<%= content_tag('h4', settings[:label]) %>
<%= restriction_slider_field_tag(action, "captcha[#{action}]", nil, environment.get_captcha_level(action), settings[:options]) %>
</div>
<% end %>
</div>
<%= button_bar do %>
<%= button :back, _('Back to admin panel'), :controller => 'admin_panel' %>
<%= submit_button(:save, _('Save')) %>
<% end %>
<% end %>