anchor.diff:  .display_none{
   	display : none;
   }
  +.menu_button{
  +		 margin:10px;
  +}
  +		 
   </style>
   	</head>
   	<body>
  
positive.code: 						return 10 + (DEFAULT_WIDTH + 12 * (tag_size_s.length - my_layer_idx) ) * (tag_size_s[my_layer_idx] * (my_idx));
  				}
  		};
  
   });
  </script>
  	</body>
  
negative.code: 		var el_func_save = $('#FuncSave');
  		var el_func_load = $('#FuncLoad');
  		var el_func_cancel_selected = $('#FuncCancelSelected');
  		var el_func_json_val = $('.json_val');
  
  		// input area
  		var el_val_tag = $('#ValTag');
  