anchor.diff:            </c:forEach>
             </html:select>
             <br/>
  -          <html:submit>
  +          <html:submit styleId="submitClassSelect">
               <fmt:message key="button.selectClass"/>
             </html:submit>
           </html:form>
  
positive.code:           document.getElementById('queryClassSelect').innerHTML =
                selectedClassName + ":  " + helpText;
            document.getElementById('classSelectDiv').style.display = 'block';
        } else {
            $('classSelectDiv').style.display='none';
        }
  
negative.code:   window.onload = function() {
        var selector = $('queryClassSelector');
        addEvent(selector, 'click', handleClassClick);
        $('submitClassSelect').disabled = true;
    }
  -->
  </script>
  