关于jsp表单之间的隐藏变量

关于jsp表单之间的隐藏变量
表单1：
<input type="button" value="详细" onclick="detail('<nested:write property="ip"/>','<nested:write property="name"/>')">
<nested:hidden property="ip"/>
<nested:hidden property="name"/>
javascript:
<script type="text/javascript">
fuction detail(ip,name)
{
   document.OEU_Frm.ip.value = ip;
   document.OEU_Frm.name.value = name;

   //迁移到下一页面
    document.OEU_Frm.action = "./OEX_Diso.do";
    document.OEU_Frm.submit();
}
表单2：
<nested:hidden property="ip"/>
<nested:hidden property="name"/>
you can do:
<nested:write property="ip">
从表单2回到表单1时，ip,name 也被赋值了