anchor.diff:    $('#hidden-tag-field').val(taglist);
   }
   
  -$('#tags').on('itemAdded', function() {
  -  updateTagList();
  -});
   
   $('#tags').on('itemRemoved', function() {
     updateTagList();
  
positive.code: <%= form_for(@innovation) do |f| %>
    <% if @innovation.errors.any? %>
      <div id="error_explanation">
        <h2><%= pluralize(@innovation.errors.count, "error") %> prohibited this innovation from being saved:</h2>
  
negative.code: 
  
    <div class="actions">
      <%= f.submit id: "innovation_form_submit"%>
    </div>
  <% end %>
  
  