anchor.diff:          <div class="card">
               <markTag:population/>
           </div>
  -    </div>
  +     </c:if>
  +     <c:if test="${schedulePreview}">
  +        <div class="accordionDiv" id="accordianHeader-5">
  +        <h3><a class="accordionA" href="#">Reschedule Preview</a></h3>
  +        </div>
  +        <div class="schedulePreview">
  +            <div class="previewRow">
  +                <label class="label">Start date</label>
  +                <input id="previewStartDate" size="10" class="date"/>
  +                <a href="#" id="previewStartDate-calbutton">
  +                    <img src="<laf:imageUrl name='chrome/b-calendar.gif'/>" alt="Calendar" width="17" height="16" border="0"/>
  +                </a>
  +            </div>
  +            <div class="previewRow">
  +                <select id="studySegmentPreviewSelector" class="studySegmentPreviewSelector">
  +                    <c:forEach items="${study.plannedCalendar.epochs}" var="epoch">
  +                        <c:forEach items="${epoch.studySegments}" var="studySegment">
  +                            <option value="${studySegment.gridId}_${epoch.name}:${studySegment.name}_${studySegment.lengthInDays}">${epoch.name}:${studySegment.name}</option>
  +                        </c:forEach>
  +                    </c:forEach>
  +                </select>
  +            </div>
  +            <div class="previewRow">
  +                <input id="addToSelectedStudySegments" class = "control" type="button"
  +                               name="addToSelectedStudySegments" value="Add" />
  +                 <input id="removeSelectedStudySegments" class = "control" type="button" value="Remove"/>
  +            </div>
  +            <div class="previewRow">
  +                <select class="selectedStudySegments" id="selectedStudySegments" size="5" style="width:100%"></select>
  +            </div>
  +            <div class="previewRow">
  +                <input id="generateSchedulePreview" class = "control" type="button"
  +                               name="generateSchedulePreview" value="Schedule Preview"/>
  +            </div>
  +        </div>
  +     </c:if>
  +     </div>
   
       <%--<sched:legend/>--%>
       <form id="batch-form" style="font-weight:normal;">
  
positive.code:             padding:0;
          }
  
  study
      </style>
  
      <script type="text/javascript">
  
negative.code: <%@taglib prefix="laf" tagdir="/WEB-INF/tags/laf"%>
  <%@taglib prefix="tags" tagdir="/WEB-INF/tags" %>
  <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
  