Redirect to login page after logout using Javascript

I want to redirect the user to the login page once logged out. If he presses the back  button it should redirect to the login page.

--
You received this message because you are subscribed to the Google Groups "JavaScript Forum" group.
To unsubscribe from this group and stop receiving emails from it, send an email to javascript-information+unsubscribe@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.