As part of my site's banner advertising system, I need to include the following code inside of my header file, which is also in use on my photopost installation.
Content visible to verified customers only.
The trouble I'm having is that it breaks the Photopost Index page. It seems to generate the HTML, including the banner, then stops. However, all showphoto and showgallery pages work just fine. Do you have any idea what might be causing this conflict, or how I could rewrite this code to solve it? I'm running version 5.21.