anchor.diff:  <caption>Container<caption>
   <thead><tr><td></td><td></td></tr></thead>
   <tbody id="tbody"></tbody>
  -<tfoot><tr><td></td><td></td></tr></tfoot>
  +<tfoot><tr><td id="totalSymbols"></td><td id="decimalRange"></td></tr></tfoot>
   </table>
   """);
  -  
  -  tbody = document.body.query('#tbody');
  -  
   
       app.elements.add(container);
   }
   
   TableCellElement totalSymbols;
   TableCellElement decimalRange;
  -refreshSymbolList() {
  -     final int symbolFromNum = Math.parseInt(document.body.query('#symbolFrom').value);
  -     final int symbolToNum = Math.parseInt(document.body.query('#symbolTo').value);
  -
  +
  +void refreshSymbolList() {
  +  InputElement symFrom = document.body.query('#symbolFrom');
  +  InputElement symTo = document.body.query('#symbolTo');
  +  
  +     final int symbolFromNum = Math.parseInt(symFrom.value);
  +     final int symbolToNum = Math.parseInt(symTo.value);
  +
  +     tbody = document.body.query('#tbody');
      tbody.nodes.clear();
      int code = 1;
      for (int idx = symbolFromNum; idx < symbolToNum; idx++) {
  
positive.code: <input type="text" value="9985" id="symbolFrom"/>
  <label>To:</label>
  <input type="text" value="10000" id="symbolTo"/>
  <button class="icon-refresh" id="refresh" onclick="refreshSymbolList()">Refresh</button>
  </fieldset>
  """);
      
  
negative.code:     final EntityLister entityLister = new EntityLister();
      entityLister.app =  new Element.tag('div');
      document.body.elements.add(entityLister.app);
      Layout layout = new Layout(['apples', 'oranges', 'bananas']);
      document.body.elements.add(layout.root);
      
      entityLister.preinit();
      entityLister.initContainer();
      
      
  
  
      entityLister.init();
      entityLister.refreshSymbolList();
  