CMS Made Simple Forums

Hello, am hoping to get help with a problem. On the home page on this site:

http://www.sportponymagazine.com

I have an ad banner which is served by DoubleClick for Publishers. I tried using the CMSMS banner module, but can't even define categories for it without getting some kind of database error. However, with the DoubleClick, it's now showing up over top of my drop-down menu (basic CMSMS menu module). Does anyone know how to fix this?

Well for once we had a simple solution! I just added the following properties to my menu_horiz div:

#menu_horiz {
  margin-left: 1px;
  margin-right: 1px;
  position:relative;
  z-index:99;
}

Position:relative and z-index:99.