crating different session when calling showModalDialog.

[partha chaudhuri]

In my web application I am using struts2,spring and oc4j 10.1.3.2
When i am opening a new page by window.showModalDialog .. it is always creating new session.

But in my earlier application i am using oc4j 10.1.2 , showModalDialog is having same http session with the opener jsp page.
Can anybody plese tell me where is the problem.

Thanks,
Partha Sarathi Chaudhuri