anchor.diff:  															<input type="hidden" name="particleId"
   																value="${param.particleId}">
   														</c:if>
  +														<html:hidden property="file.domainFile.category"/>
   														<html:submit />
   													</div>
   												</div>
  
positive.code: 										</html:select>
  									</td>
  								</tr>
  								<tr>
  									<td class="leftLabel">
  										<strong>Report File Title*</strong>
  
negative.code: 								<c:if test="${!empty submitReportForm.map.file.domainFile.id}">
  									<html:hidden property="file.domainFile.id" />
  								</c:if>
  								
  								<%-- remove report category 
  								<tr>
  									<td class="leftLabel">
  										<strong>Report Category*</strong>
  