1. If we use the modal popups, the login is a popup, yet if we our session has expired and we are accessing an area that requires a login than we are redirected to a page that does not display the login as a popup. Can we always display the login as a popup?

2. If not, is there anyway to edit this redirect login page without losing the modal popup ?
If I assign a custom login page I'll lose the modal popup login, but I see no other way of editing this default generated login page

why do I want to edit it? on a skin that I use, I have no idea on which pane the login container is put in and the controls stretch reeeally wide to like 40% page width.