Pulldown menus help

[jbarnhart5]

I have been on the mvlcek website for help with my navigation, but I still don't understand how to get the pulldown menus to appear. At my site http://sanantoniofsc.org I have changed the menus so that when I navigate to a parent page, say 'Home', it then shows the child pages underneath. What I want is to be able to hover over 'Home' and see a dropdown with the child pages so that the user can then click one of them to navigate to that page. The current configuration is stupid. If the user doesn't know what is in each parent menu item, they will probably ot know that they have ti actually visit each and every page to know what all is on the website. If I forgot to copy some extra code fragment into my template let me know.