Problem preserving HttpSession between HTTP and HTTPS pages

[George Svedloff]

We are using JSP and are encountering a problem, which shows up only while using the Netscape browser (with IE it works fine):   In a secure (HTTPS) page, we create a Session.  Then, we redirect (using sendRedirect()) to a non-secure (HTTP) page.  When we try to get the Session in the non-secure page, we get null.   For the record, we use IBM WebSphere and IIS.   Thanks.