anchor.diff:  					<c:set var="barRatio" scope="page" value="${1000 / (end - begin)}"/>
   				</c:if>
                   
  -                  	<c:if test="${record.method and not record.excludeFromTimeline}">
  -                       <div style="width:<fmt:formatNumber value="${((end - begin) * barRatio) + 0.9}" type="number" pattern="#"/>px; background-color:#69B2E9; margin-left:<fmt:formatNumber value="${((begin - startTime) * barRatio) + 0.9}" type="number" pattern="#"/>px; margin-top:3px;"
  -                       	onmouseover="showDetail(${status.count})" onmouseout="hideDetail(${status.count})">
  -						<div style="width:200px;">${record.service} (${end - begin}ms)</div>
  -                       </div>
  -                       
  -					<div id="spanDetail${status.count}" style="display:none; position:absolute; left:0; top:0;width:500px;background-color:#E8CA68;padding:10px;">
  -                    <ul>
  -                        <li>${record}</li>
  -                    </ul>
  -	                </div>
  -                  	</c:if>
  +				<c:if test="${record.method and not record.excludeFromTimeline and record.service != ''}">
  +				<div style="width:<fmt:formatNumber value="${((end - begin) * barRatio) + 0.9}" type="number" pattern="#"/>px; background-color:#69B2E9; margin-left:<fmt:formatNumber value="${((begin - startTime) * barRatio) + 0.9}" type="number" pattern="#"/>px; margin-top:3px;" onmouseover="showDetail(${status.count})" onmouseout="hideDetail(${status.count})">
  +					<div style="width:200px;">${record.service} (${end - begin}ms)</div>
  +				</div>
  +				<div id="spanDetail${status.count}" style="display:none; position:absolute; left:0; top:0;width:500px;background-color:#E8CA68;padding:10px;">
  +                   <ul>
  +                       <li>${record}</li>
  +                   </ul>
  +                </div>
  +				</c:if>
   	        </c:forEach>
           </div>
           <!-- end timeline -->
  
positive.code: 			target.data("isExpanded", "F");
  			target.css("white-space", "nowrap");
  			target.css("text-overflow", "ellipsis");
  		} else {
  			target.data("isExpanded", "T");
  			target.css("white-space", "normal");
  			target.css("text-overflow", "initial");
  		}
      }
      
  
negative.code: 	
  	<div class="tab-pane" id="Timeline">
          <!-- begin timeline -->
  		<div id="timeline" style="background-color:#E8E8E8;width:1000px;font-size:11px;">
  			<c:set var="startTime" scope="page" value="${callstackStart}"/>
  	        <c:set var="endTime" scope="page" value="${callstackEnd}"/>
  	        
  