DOCTYPE Help

Hi,

I have a webpage I am creating for a client. It is working just fine,
except that is has a balloon popup which uses a CSS, and must have the
DOCTYPE at the top of the page to work correctly.

The issue is, when I put in the DOCTYPE, the alignment of the UL list
becomes centered, and I cannot find anything CSS or otherwise to
override the centering........when I remove the DOCTYPE, the UL list
looks fine, but the balloon does not pop up.

It looks fine in Firefox, but not in IE. I am using IE7, and was
hoping someone can give me some help.

I can post any of the code you may need. Anything that can help
would be appreciated......

Thanks!

John