anchor.diff:                  <script type="text/javascript">
                     var selectedBagName = '${selectedBagNames[con]}';
                     if(selectedBagName){
  -                          clickUseBag(${index});
  +                          initClickUseBag(${index});
                     }
                   </script>
                 </c:if>
  
positive.code:     document.templateForm["attributeValues("+index+")"].disabled=useBag;
      document.templateForm["bag("+index+")"].disabled=!useBag;
      document.templateForm["bagOp("+index+")"].disabled=!useBag;
    }
  
    /***********************************************************
  
negative.code:    **********************************************************/
    function clickUseBag(index)
    {
      var useBag = document.templateForm["useBagConstraint("+index+")"].checked;
  
      document.templateForm["attributeOps("+index+")"].disabled=useBag;
  