anchor.diff:            <span class="dark">
               <c:if test="${empty targetGroup}">
                   Add a New Collaboration Group
  -              </c:if>
  +                <c:set var="displayMembers" value="none"/>
  +            </c:if>
               <c:if test="${!empty targetGroup}">
                   ${targetGroup.group.groupName}
  -              </c:if>
  +                <c:set var="displayMembers" value="block"/>
  +            </c:if>
             </span>
           </h3>
         </div>
  
positive.code:       </div>      
  	</div>
  	</div>
  </body>
  </html>
negative.code:             <caarray:action onclick="document.getElementById('newGroupForm').submit();" actionClass="save" text="Save" />
          </caarray:actions>
          
          <div style="display: ${displayMembers};">
          <div class="line" style="margin-bottom: 15px;"></div>
          
          <div>
  