anchor.diff:          <td><%=link_to intervention.student, intervention.student, :target => "_blank" %> </td>
           <td><%=intervention.title %></td>
           <td><%=intervention.start_date %> </td>
  -        <td <%= "style='color: red;'"  if intervention.end_date < Date.today%> >
  +        <td <%= "style='color: red;'"  if intervention.end_date < Date.today%> > <center>
             <span id = "print_end_date<%=intervention.id%>" class ="print-only"> <%= intervention.end_date %> </span>
             
             <%= unobtrusive_date_picker_tags intervention.end_date, 
  
positive.code:                                             :with => "'month=' + $('end_date#{intervention.id}-mm').value + '&day=' + $('end_date#{intervention.id}-dd').value +'&year=' + $('end_date#{intervention.id}').value",
                          :method => 'put')}
             %>
             * <div  style="<%="display:none" unless intervention.end_date < Date.today %>" class="end_date_expired screen-only">The end date is in the past.</div>
           </td>
          <td><%=render :partial => "participant_list", :locals=>{:intervention => intervention} %></td>
          <td class = "screen-only"><%= check_box_tag 'id[]',intervention.id, false, :id => "ck_#{intervention.id}" %></td>
        </tr>
      <% end %>
  
  
negative.code: <h2>Unattached Interventions<%=help_popup "An unattached intervention is an 
  intervention that has not yet been ended
  that has also gone past the end date,  
  has one or more participants that cannot access the student,  
  or has no participants at all." %> </h2>
  
  
  
  