Part of the way we do the popups right now is it traverses the elements to figure out position, so it does require somewhat valid HTML for that to work. Doing a quick source check I see a couple issues with missing tags, which could be contributing.
For a test, I specified both a 50% screen width and also a 1024 width in the stock code, and the menu's popped up ok and in the proper position. This was tested with a 1650 width resoltuion on my monitor, and maximizing the browser window. Changed the sizes a few times as well to check if it broke under different widths.
What you might want to do is have a test forum setup, try it stock with the specified width and make sure that shows ok, then slowly add in your headers/footers and see what's breaking it.
Last edited by Rick; 06/06/2009 8:27 PM.
