Thanks for the speedy answer Yigit, however this is not what I’m after. What I need, is to be able to show the user of the site, that they can mouse over one of the parent pages, to view the dropdown of child pages.

IOW, if there are child pages, the parent would have an indicator, like a down arrow (or chevron) to the right of the text in the main menu. If there are no child pages, there would be no indicator.

Like this site:
http://www.execsearch.com/

Thanks again.