anchor.diff:  				            }
   				        });
   					});    
  -				});     
  +				});   
  +
   			</script>
  -			<form id="addCommentForm">
  +			<form id="addCommentForm" onsubmit="return false;">
   				<input type= "hidden" id="addCommentFileID">
   				<div class="form-group">
   					<input type="text" class="form-control" id="userComment" />
  
positive.code: 					<button type="button" name="addCommentBtn" id="addCommentBtn" class="btn btn-success">Comment</button>
  				</div>
  			</form>
  	        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
  	      </div>
  	    </div>
  	  </div>
  
negative.code: 	  <div class="modal-dialog" role="document">
  	    <div class="modal-content">
  	      <div class="modal-header">
  	        <a class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></a>
  	        <h4 class="modal-title" id="myModalLabel"></h4>
  	      </div>
  	      <div class="modal-body">
  