rotating signature mod

[lather]

I would like to install a mod that would rotate my signature from a list of signatures. Either a different signature for each day of the week or a random signature from a larger list.
I have searched and found only mentions of rotating images in signatures. It does not seem to me that that mod would be adaptable.

Permissions for this mod would be admin and moderators only. I am willing to pay a reasonable fee for this mod.

[Pipke]

Signature Image Rotator