<% unless captcha_previously_passed? %> <span id="brain_buster_captcha" class="<%= if previous_captcha_attempt_failed? then 'captcha_failed' end %>"> <%= hidden_field_tag :captcha_id, @captcha.id %> <label for="captcha_answer"> Spam protection: <%= @captcha.question %> </label> <%= text_field_tag :captcha_answer, params[:captcha_answer], :size => 10, :maxlength => 40 %> </span> <% end %>