anchor.diff:  </div>
   <p class="act">
     <%-- NEXT --%>
  -  <h:commandButton id="next" accesskey="#{deliveryMessages.a_saveAndContinue}" type="submit" value="#{deliveryMessages.save_and_continue}"
  +  <h:commandButton id="next" type="submit" value="#{deliveryMessages.save_and_continue}"
       action="#{delivery.next_page}" styleClass="active"
       rendered="#{(delivery.actionString=='previewAssessment'
                    || delivery.actionString=='takeAssessment' 
  
positive.code:   <!-- check for submit for grade permission to determine if button can be displayed -->
    <%-- SUBMIT FOR GRADE FOR LINEAR ACCESS --%>
    <h:panelGroup rendered="#{(authorization!=null && authorization.takeAssessment && authorization.submitAssessmentForGrade) || delivery.actionString=='previewAssessment'}">
      <h:commandButton accesskey="#{deliveryMessages.a_submit}" type="submit" value="#{deliveryMessages.button_submit_grading}"
        action="#{delivery.submitForGrade}"  id="submitForm" styleClass="active"
        rendered="#{(delivery.actionString=='takeAssessment'
                     || delivery.actionString=='takeAssessmentViaUrl'
  
negative.code:     onclick="pauseTiming='false'; disableSubmit2();" onkeypress="pauseTiming='false'"/>
  
    <%-- SAVE AND EXIT DURING PAU WITH ANONYMOUS LOGIN--%>
    <h:commandButton  type="submit" value="#{deliveryMessages.button_quit}"
      action="#{delivery.saveAndExit}" id="quit"
      rendered="#{(delivery.actionString=='takeAssessmentViaUrl' && delivery.anonymousLogin)}"
      onclick="pauseTiming='false'; disableQuit()" onkeypress="pauseTiming='false'"  /> 
  
    <%-- SAVE AND EXIT FOR LINEAR ACCESS --%>
    <h:commandButton type="submit" value="#{deliveryMessages.button_save_for_later}"
      action="#{delivery.saveAndExit}" id="saveAndExit2"
      rendered="#{delivery.actionString=='takeAssessment'
              && delivery.navigation eq '1' && delivery.continue}"
  