anchor.diff:  		add: function(criterion) {
   			this.root_array.push(criterion);
   			$(this.root_div).insert(criterion.root_div_holder, {position: 'bottom'});
  +			$('selected_criterion_name').update(criterion.name);
   			//TODO: Remove 
   			$('rubric_levels').show();
   		},
   		remove: function(criterion) {
   			this.root_array = this.root_array.without(criterion);
   			$(criterion.root_div_holder).remove();
  +			$('selected_criterion_name').update('');
   			//TODO: Remove 
   			$('rubric_levels').hide();
   		},
  
positive.code: 		
  		<div id="rubric_levels_pane">
  			<div id="rubric_levels_pane_menu">
  				<h1>Rubric Levels</h1>
  			</div>
  			<div id="rubric_levels_pane_list">
  				
  
negative.code: 		font-weight: bold;
  		padding-left: 10px;
  		padding-right: 10px;
  	}
  	#selected_criterion_name {
  		text-transform: capitalize;
  		font-weight: bold;
  	}
  	.criterion_holder, .rubric_level {
  		padding: 5px;
  