anchor.diff:                <ec:row>
                   <ec:column property="projectGroupUrl" title="distributedPrepareBuild.table.projectGroupName">
                     <s:url id="viewUrl" action="projectGroupSummary">
  -                    <s:param name="projectGroupId"><c:out value="${pageScope.currentPrepareBuild.projectGroupId}"/></s:param>
  -                  </s:url>
  -                  <s:a href="%{viewUrl}"><c:out value="${pageScope.currentPrepareBuild.projectGroupName}"/></s:a>
  +                    <s:param name="projectGroupId" value="#attr.currentPrepareBuild.projectGroupId"/>
  +                  </s:url>
  +                  <s:a href="%{viewUrl}"><s:property value="#attr.currentPrepareBuild.projectGroupName"/></s:a>
                   </ec:column>
                   <ec:column property="scmRootAddress" title="distributedPrepareBuild.table.scmRootAddress"/>
                   <ec:column property="buildAgentUrl" title="distributedPrepareBuild.table.buildAgentUrl"/>
                 </ec:row>
               </ec:table>
  -          </c:if>
  -          <c:if test="${empty currentDistributedPrepareBuilds}">
  +          </s:if>
  +          <s:else>
               <s:text name="distributedPrepareBuilds.no.currentTasks"/>
  -          </c:if>
  +          </s:else>
           </div>
         
         
  
positive.code:                 <ec:column property="buildAgentUrl" title="distributedBuild.table.buildAgentUrl"/>
                  <ec:column property="cancelEntry" title="&nbsp;" width="1%">
                    <s:url id="cancelUrl" action="cancelDistributedBuild" namespace="/">
                      <s:param name="buildAgentUrl"><c:out value="${pageScope.currentBuild.buildAgentUrl}"/></s:param>
                    </s:url>
                    <redback:ifAuthorized permission="continuum-manage-queues">
                      <s:a href="%{cancelUrl}"><img src="<s:url value='/images/cancelbuild.gif' includeParams="none"/>" alt="<s:text name='cancel'/>" title="<s:text name='cancel'/>" border="0"></s:a>
  
negative.code:                 </ec:column>
                </ec:row>
              </ec:table>
            </s:if>
          </div>
          <s:if test="distributedPrepareBuildQueues.size() > 0">
            <div class="functnbar3">
              <table>
                <tbody>
  