anchor.diff:                  if((current_value != "") && (current_value != undefined))
                       sum_of_cols += parseFloat(current_value.replace("," , "."));
               });
  -            //$('#overall_'+common_on_id).val(sum_of_cols);
  +            $('#overall_'+common_on_id).val(sum_of_cols);
           });
       });
   
  
positive.code:             if((current_value != "") && (current_value != undefined))
                  sum_of_cols += parseFloat(current_value.replace("," , "."));
          });
          //$('#overall_'+common_on_id).val(sum_of_cols);
  
        //=====
        $.ajax({ url:'/uow/load_gross',
  
negative.code:       });
  
          var gross_selector = "#gross_low_" + index +
                               ", #gross_most_likely_" + index +
                               ", #gross_high_" + index +
          $(gross_selector).on("blur change", function(e){
              // ====
              var selector_id = $(this).attr('id');
  