anchor.diff:  <logic:notEqual name="tab" value="null">
   <body >
   </logic:notEqual>
  -
           
   <html:errors />
   <html:messages id="messageKey" message="true" header="messages.header" footer="messages.footer">
  
positive.code: 							<bean:message key='${requestScope.title}'/>							
  						</td>
  					</tr>
  
  					
  <!-- principal investigator -->	
  					<tr>
  						<td class="formFieldNoBordersSimple" width="5">*</td>
  
negative.code: 						<bean:message key="consent.addconsents" /> >>
  					</html:button>
  				</td>
  			</tr>
  			<tr>
  				<td>
  