anchor.diff:      </h:commandLink>
   
   <!-- SHOW FEEDBACK LINK FOR PREVIEW ASSESSMENT -->
  -    <h:commandLink immediate="true" title="#{msg.t_feedback}" action="takeAssessment" onmouseup="saveTime();" 
  +    <h:commandLink title="#{msg.t_feedback}" action="takeAssessment" onmouseup="saveTime();" 
          rendered="#{delivery.actionString=='previewAssessment'}" >
        <h:outputText value="#{msg.show_feedback}" />
        <f:param name="showfeedbacknow" value="true" />
  
positive.code: <h:inputHidden id="elapsed" value="#{delivery.timeElapse}" />
  <h:inputHidden id="outoftime" value="#{delivery.timeOutSubmission}"/>
  
  <h:commandLink immediate="true" title="#{msg.t_submit}" id="submitforgrade" action="#{delivery.submitForGrade}" value="" />
  
  <script language="javascript" style="text/JavaScript">
  <!--
  
negative.code: 
  
  <!-- RETURN TO ASSESSMENT PAGE LINK FOR REVIEW ASSESSMENT -->
    <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}" />
  