Mod to add "Register to view attachments. It's free!" to bottom of Post?

[Turbe]

I searched (perhaps not good enough).

Does anyone know of a Mod to add a line to the bottom of a Post with Attachments (any type) when guests cannot view/download attachments? Something like:

Register to view attachments. It's free!

Clicking the line would send them to register.php

Of course, this would only be shown for guests/unregistered users.

Thanks in advance

[Brandon Sheley]

you can do it with a condition and usergroup settings