Dynamic Banner is a module that lightens the load on web developers from creating many blocks for pages with different banners.

This module will read from the drupal database to automatically decide which banner goes on which page.

This module will be able to be used in many different ways and is extremely reusable.

There is various usage notes in the help section of the module

At the moment the module supports

set banner (so that one banner one page)

wildcard pages (so that a certain banner shows up on all pages below a certain link)

random banner (so that you get to choose what sets of banners will randomize on ONE page)

Future support will be added for any combination you can think of, yes that means suggest some :)

Sponsored by NP Training Works

I highly recommend installing "Menu path autocomplete" mpac will handle the path field with autocompletes. FOR NOW. I will eventually write my own ajax autocomplete for paths or just duplicate theirs. MPAC

Please note that if you want to add a single banner to one page then this is not really the module for you. I highly recommend this tutorial using views if you want to accomplish this Banner Rotator. Source of post planet drupal.