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