source/app/views/login/sign_up.rhtml

<% @heading = 'Sign up' %>
<%= error_messages_for 'user' %>

<% tabular_form_for :user do |f| %>
    <%= f.text_field :name, :size => 30 %>
    <tr><th>Email</th><td><%= text_field('user', 'email', :size => 41) %>
            					<% if ENV['EPFWIKI_DOMAINS'] %>
        						<select  name="user[email_extension]">
        						   <% for domain in ENV['EPFWIKI_DOMAINS'].split(' ') %>
        						      <%= '<option>' + domain + '</option>' %>
        						   <% end %>
        						</select>
        					<% end %>
    </td></tr>
    <% if ENV['EPFWIKI_GENERATE_PASSWORDS'] == '0' %>    
        <%= f.password_field :password, :size => 42 %>
        <%= f.password_field :password_confirmation, :size => 42 %>    
    <% end %>
    <tr><th></th><td><%= submit_tag 'Sign me up!' %></td></tr>    
<% end %>