anchor.diff:  	<input type="file" name="rubric_file" id="rubric_file">
   	<input type="submit" value="Upload File">
   </form>
  +<form action="<%= url_for(:action => 'modify') %>" method="POST">
  +<input type="hidden" name="authenticity_token" value="<%=form_authenticity_token%>">
  +<input type="submit">
  +</form>
   </div>
  
positive.code: 	var c_list = null;
  	document.observe("dom:loaded", function() {
  		c_list = new CriterionList($('rubric_criteria_pane_list'));
  	});
  </script>
  
  <script type="text/javascript" language="JavaScript">
  	var new_criterion_index = 0;
          var selected_criterion = null;
  	
  	function save_changes() {
  		//TODO
  		$('rubric_status').update('Changes saved!');
  		$('rubric_status').removeClassName('save_warning');
  		$('rubric_status').removeClassName('save_error');
  
negative.code: 	}
  	function add_criterion(){
  		made_change();
  		var blank_criterion = new Criterion('New Criterion', '', 1, 
                     [{'name':'Horrible', 'description':'This criterion was not satisfied whatsoever', 'disabled':false},
                     {'name':'Satisfactory', 'description':'This criterion was satisfied', 'disabled':false},
                     {'name':'Good', 'description':'This criterion was satisfied well', 'disabled':false},
                     {'name':'Excellent', 'description':'This criterion was satisfied excellently', 'disabled':false},
                   
                 
                  ]);
  		c_list.add(blank_criterion);
                  if(selected_criterion != null) {
                      selected_criterion.hide();
                      $(selected_criterion.levels_holder).hide();
                  }
                  selected_criterion = blank_criterion;
                  selected_criterion.show();
                      $(selected_criterion.root_div_holder).addClassName('criterion_holder_selected');
  		$('rubric_criteria_pane_instructions').hide();
  	}
  	function made_change() {
  