I have code like this:

<a4j:form>
<a4j:outputPanel ajaxRendered="true">
<t:dataTable id="data" var="requests"value="#{requestslist.requestsList}" rows="20">

<t:column style="width:8%;">
<f:facet name="header"><t:outputText value="#{msg2.column1}" /></f:facet>
<t:popup styleClass="popup" displayAtDistanceX="12" displayAtDistanceY="12">
<h:commandLink action="#{singlerequest.getSingleRequest}" styleClass="link2">
<h:outputText value="#{requests.symbolNumber}" />
<f:param name="id" value="#{requests.id}" />
</h:commandLink>
<f:facet name="popup">
<h:panelGroup>
<h:panelGrid columns="1" columnClasses="bigColumn2">
<h:outputText value="#{requests.description}" styleClass="text1"/>
</h:panelGrid>
</h:panelGroup>
</f:facet>
</t:popup>
</t:column>

<t:column style="width:20%;" >
<f:facet name="header"><t:outputText value="#{msg2.column2}" /></f:facet>
<h:outputText id="col2" value="#{requests.subject}" styleClass="text1"/>
</t:column>

</a4j:outputPanel>
<a4j:poll id = "refreshId" reRender = "data" interval = "1000" />
</a4j:form>

and it is fine, but when I'm reading sth from popup then after refresh my popup changes and I have to open it again, how can I change my code to avoid
this problem ?