How can I remove any content from the header section and replace it with a PHP script which loads banners? (It would be even better to widgetize it)
I am aware of the howtos on setting up a custom header
and selecting dynamic text or an image for the header section:
I found them interesting and helpful.
But how can I _replace_
the header with a custom script or some other content? It's such a great place to put banners in!