Changing the included LOGIN form?

[lightsout]

Hi all...

We have created our own login system that interacts with vB's system.

What we need to now do is either one of two thing...

- Either modify the LOGIN forms that get included into pages where users are asked to login to show our forms instead of the vB login forms...

OR

- Complete redirect users to another login page when it is required to login in to do something.

Can anyone help/point me in the right direction? Any advice is appreciated!

Thanks in advance.