j_security_check

[Trujillo, Kris]

Does anyone know if it is possible to post to "j_security_check" from an
external form.  What I mean by external is a form that isn't the form
referenced in the web.xml as form to show the user when they're not logged
in.  I am hoping be able to use a form on another server that will post to
the oc4j server for authentication and session establishment on the oc4j
server.   Anybody attempted this??