anchor.diff:        <c:choose>
           <c:when test="${empty pool.abstractName}">
             <input name="driverClass" type="text" size="30" value="${pool.driverClass}">
  +          <script language="JavaScript">
  +            <portlet:namespace/>requiredFields = <portlet:namespace/>requiredFields.concat(new Array("driverClass"));
  +          </script>
           </c:when>
           <c:otherwise>
             <input type="hidden" name="driverClass" value="${pool.driverClass}" />
  
positive.code:                   </option>
                </c:forEach>
            </select>
          </td>
        </tr>
        <tr>
  
negative.code:                   </option>
                </c:forEach>
            </select>
            <script language="JavaScript">
              <portlet:namespace/>requiredFields = <portlet:namespace/>requiredFields.concat(new Array("jars"));
            </script>
          </td>
        </tr>
        <tr>
  