anchor.diff:      </ol>
     </div>
   
  -  <%= form_for(current_user, url: tos_path, method: "POST") do |f| %>
  +  <% if can? :sign_tos, current_user %>
  +    <%= form_for(current_user, url: tos_path, method: "POST") do |f| %>
   
  -    <div class="row">
  -      <%= f.label "Name*" %>
  -      <div class="field">
  -      <%= f.text_field :name, required: true %>
  +      <div class="row">
  +        <%= f.label "Name*" %>
  +        <div class="field">
  +        <%= f.text_field :name, required: true %>
  +        </div>
         </div>
  -    </div>
   
  -    <div class="row">
  -      <%= f.label "Email address*" %>
  -      <div class="field">
  -      <%= f.email_field :email, value: current_user ? current_user.email : "", required: true, readonly: true %>
  +      <div class="row">
  +        <%= f.label "Email address*" %>
  +        <div class="field">
  +        <%= f.email_field :email, value: current_user ? current_user.email : "", required: true, readonly: true %>
  +        </div>
         </div>
  -      <span class="explanation">* fields are required</span>
  -    </div>
   
   
  -    <div class="tos_checkbox">
  -      <%= f.check_box :agrees_tos, required: true %>
  -      <%= f.label :agrees_tos, "I accept the (pre) beta agreement and terms & conditions. *" %>
  -    </div>
  +      <div class="tos_checkbox">
  +        <%= f.check_box :agrees_tos, required: true %>
  +        <%= f.label :agrees_tos, "I accept the (pre) beta agreement and terms & conditions. *" %>
  +      </div>
   
  -    <div class="actions">
  -      <%= f.submit "Continue", class: "btn" %>
  -    </div>
  +      <div class="explanation">* fields are required</div>
  +
  +      <div class="actions">
  +        <%= f.submit "Continue", class: "btn" %>
  +      </div>
  +    <% end %>
     <% end %>
  -
   </div>
  
positive.code:     </p>
  
      <p>
        NOTE: We’ve decided adopt the Terms of Service below adapted from the Terms of Service of of <a href="http://wordpress.com">Wordpress.com</a> and Automattic Inc, which they graciously made available under a Creative Commons Sharealike license. Thanks Factlink! <img src="<%= image_path("creative_commons.png") %>">
      </p>
  
      <h1>Terms of Service:</h1>
  
negative.code:   <%= stylesheet_link_tag "tos" %>
  <% end %>
  <div id="tos">
  
    <% if can? :sign_tos, current_user %>
      <% if current_user.errors.any? %>
        <div class="alert-message block-message error">
          <ul>
          <% current_user.errors.full_messages.each do |msg| %>
            <li><%= msg %></li>
          <% end %>
          </ul>
        </div>
      <% end %>
    <% end %>
  
    <div id="real_tos">
  