anchor.diff:  	</table>
   </div>
   
  +<script type="text/javascript">
  +$(".expander").click(function (event) {
  +	event.preventDefault();
  +	var expanded = $(this).hasClass ( "opened" );
  +	var id = $(this).data("artifact");
  +	console.log ( "Expanded: " + expanded );
  +	console.log ( "parent: " + id );
  +	console.log ( $(this) );
  +	if ( expanded ) {
  +        $(this).children("i").removeClass ( "fa-minus-square-o");
  +        $(this).children("i").addClass ( "fa-plus-square-o");
  +	    $(this).removeClass("opened");
  +	    $('tr[data-parents~=' + id + ']').hide();
  +	    $('tr[data-parents~=' + id + '] a.expander' ).removeClass("opened");
  +	    $('tr[data-parents~=' + id + '] a.expander > i' ).removeClass("fa-minus-square-o");
  +	    $('tr[data-parents~=' + id + '] a.expander > i' ).addClass("fa-plus-square-o");
  +	}
  +	else {
  +		$(this).children("i").removeClass ( "fa-plus-square-o");
  +        $(this).children("i").addClass ( "fa-minus-square-o");
  +        $(this).addClass("opened");
  +        $('tr[data-parent=' + id + ']').show();
  +	}
  +});
  +
  +$('tr[data-level=0]').show ();
  +</script>
  +
   </h:main>
positive.code: 		        <th>Name</th>
  		        <th>Size</th>
  		        <th>Created</th>
  		        <th></th>
  		        <th></th>
  		        <th></th>
  
negative.code: 
  <h:nav menu="${menuManager.getViews(channel) }" />
  
  
  <div class="table-responsive">
  	<table id="artifacts" class="table table-striped table-condensed table-hover">
  	
  