property in the parent level

[elyes sallem]

hello,
i wanna call a javacsript function only if a property in th form is equal to
a value
so , in th form, i have these properties , ajustContrat, currentPeriod
any one know how can i access the currentPeriod inside the
nested:iterate,i.e: how  get a property in the parent level ?

here is the nested and the link where i call the javascript function

<nested:iterate indexId="index" id="ajustContrat"
                            property="ajustContrat">


<td colspan="1"
                                        style="height: 23px; text-align:
center; background-color: <%= couleur %>
inactivecaptiontext;"
                                        valign="middle">&nbsp;<a href="#"

onclick="popitup(<%=((AjustContrat)ajustContrat).getAjustcontId()
%>)"><nested:write
                                        property="CAjustComment"
/></a>&nbsp;</td>

Regards
Elyes.