anchor.diff:    resource = @resource || subscription.resource
   %>
   <ul class="edit_subscription_inline">
  -  <% if @resource.is_a?(Place) && subscription -%>
  +  <% if resource.is_a?(Place) && subscription -%>
       <li>
         <%= form_for subscription, :builder => DefaultFormBuilder do |f| %>
           <div class="field">
  
positive.code:       <%= f.hidden_field :resource_type %>
        <%= f.hidden_field :resource_id %>
        <%= f.hidden_field :user_id %>
        <%= link_to_function "Subscribe to this #{@resource.class.to_s.underscore.humanize.downcase}", "$(this).parents('form:first').submit()" %>
      <% end -%>
  
      <%= form_tag delete_subscription_url(@resource.class.to_s, @resource.id), 
          :method => :delete, 
          :class => 'unsubscribe', 
          :style => "#{'display:none;' unless subscription}" do %>
        <%= hidden_field_tag :resource_type, @resource.class.to_s %>
        <%= hidden_field_tag :resource_id, @resource.id %>
        <%= link_to_function "Unsubscribe from this #{@resource.class.to_s.underscore.humanize.downcase}", "$(this).parents('form:first').submit()" %>
      <% end -%>
    </li>
  </ul>
  
negative.code:     </li>
    <% end -%>
    <li class="createdestroy">
      <%- new_subscription = Subscription.new(:user => current_user, :resource => resource) %>
      <%= form_for new_subscription, :html => {
        :class => "subscribe",
        :style => "#{'display:none;' if subscription}"
  