anchor.diff:    <%-- SAVE --%>
     <h:panelGrid columns="1" border="0" >
     <h:commandButton id="save" type="submit" value="#{deliveryMessages.button_save}"
  -    action="#{delivery.save_work}" onclick="disableSave();" onkeypress="disableSave()" rendered="#{delivery.actionString=='previewAssessment'
  +    action="#{delivery.save_work}" onclick="disableSave();" rendered="#{delivery.actionString=='previewAssessment'
                    || delivery.actionString=='takeAssessment'
                    || delivery.actionString=='takeAssessmentViaUrl'}" />
     </h:panelGrid>
  
positive.code:                    || delivery.actionString=='takeAssessmentViaUrl'
  				   || delivery.actionString=='previewAssessment')
  				   && delivery.navigation eq '1' && !delivery.continue}" 
        onclick="pauseTiming='false'; disableSubmit()" onkeypress="pauseTiming='false'"/>
    </h:panelGrid>
  
    <h:panelGrid columns="1" width="100%" border="0">
  
negative.code:                    || delivery.actionString=='takeAssessmentViaUrl'
  				   || delivery.actionString=='previewAssessment')
  				   && delivery.navigation eq '1' && !delivery.continue}" 
        onclick="pauseTiming='false'; disableSubmit()" />
  
    </h:panelGrid>
  </h:panelGrid>
  