anchor.diff:  
   
   <!-- RETURN TO ASSESSMENT PAGE LINK FOR REVIEW ASSESSMENT -->
  -  <h:commandLink immediate="true" action="select" title="#{msg.t_returnAssessmentList}"
  +  <h:commandLink action="select" title="#{msg.t_returnAssessmentList}"
        rendered="#{delivery.actionString=='reviewAssessment'}">
       <f:actionListener type="org.sakaiproject.tool.assessment.ui.listener.select.SelectActionListener" />
       <h:outputText value="#{msg.button_return_select}" />
  
positive.code: 
  
  <!-- TABLE OF CONTENT LINK FOR TAKE ASSESSMENT AND TAKE ASSESSMENT VIA URL -->
    <h:commandLink immediate="true" title="#{msg.t_tableOfContents}" action="#{delivery.getOutcome}" 
       id="showTOC" onmouseup="saveTime(); disableTOC()"
       rendered="#{(delivery.actionString=='takeAssessment'
                     || delivery.actionString=='takeAssessmentViaUrl')
  
negative.code: 
  
  <!-- TABLE OF CONTENT LINK FOR PREVIEW ASSESSMENT -->
   <h:commandLink title="#{msg.t_tableOfContents}" action="tableOfContents" onmouseup="saveTime();"
      rendered="#{delivery.actionString=='previewAssessment'
               && delivery.navigation ne '1'}">
      <h:outputText value="#{msg.table_of_contents}" />
  