tracks/app/views/users/new.html.erb

<div title="<%= t('users.account_signup') %>" id="signupform" class="form">
<% form_tag :action=> "create" do %>

  <%= error_messages_for 'user' %><br/>

  <%= render_flash %>
	
  <h3><%= @heading -%></h3>

  <table>
	<%if Tracks::Config.auth_schemes.include?('cas') && session[:cas_user]%>
        <tr>
      <td><label for="user_login"><%= t('users.register_with_cas') %>:</label></td>
      <td> "<%= session[:cas_user]%>"  </td>
      <td>
        <%= hidden_field "user", "login",                   :value => session[:cas_user] %>
        <%= hidden_field "user", "password",                :value => session[:cas_user] %>
        <%= hidden_field "user", "password_confirmation",   :value => session[:cas_user] %>
        <%= hidden_field"user", "auth_type",                :value => "cas" %></td>
    </tr>
	<%else%>
    <tr>
      <td><label for="user_login"><%= t('users.desired_login') %>:</label></td>
      <td> <%= text_field "user", "login", :size => 20 %></td>
    </tr>
	<tr>
      <td><label for="user_password"><%= t('users.choose_password') %>:</label></td>
      <td><%= password_field "user", "password", :size => 20 %></td>
    </tr>
    <tr>
      <td><label for="user_password_confirmation"><%= t('users.confirm_password') %>:</label></td>
      <td><%= password_field "user", "password_confirmation", :size => 20 %></td>
    </tr>
    <tr>
      <td><label for="user_auth_type"><%= User.human_attribute_name('auth_type') %>:</label></td>
      <td><%=  select("user", "auth_type", @auth_types, { :include_blank => false })%></td>
    </tr>
    <%end%>
    <tr>
      <td></td>
      <td><input type="submit" id="signup" value="<%= t('users.signup') %> &#187;" class="primary" /></td>
    </tr>
  </table>
  
<% end %>
</div>