docs: private int getChoosenTableIndex() {
  
          String tableName = cTables.getSelectedItem();
  
          // System.out.println("in getChoosenTableIndex, selected Item is "+tableName);
          int index = getTableIndex(tableName);
  
          if (index >= 0) {
  
              // System.out.println("table found, index: " + index);
              return index;
          }    // end of if (index >= 0)
  
          ZaurusTableForm tableForm = new ZaurusTableForm(tableName, cConn);
  
          pForm.add(tableName, tableForm);
          vHoldTableNames.addElement(tableName);
          vHoldForms.addElement(tableForm);
  
          // System.out.println("new tableform for table "+tableName+", index: " + index);
          return vHoldTableNames.size() - 1;
      }