I use hostgator/sitebuilder. I had a guy make drop down menus tied to data. Now all my pages (except home) have extensions called application/x-httpd-php. I have tried making changes through Nvu and on sitebuilder, but they revert back to old pages. Is there another application I can use for dropdown menus and data. Through gator I have LinuxCentOS, Winxpblue. I don't know what other info you might need.
Thanks:confused:

You just want to create a drop down navigation menu?
Have a look at some CSS and JS menus,

http://speckyboy.com/2009/06/08/24-css-in-some-cases-with-jquery-navigation-and-menu-tutorials/

http://webdesignledger.com/resources/14-easy-to-implement-drop-down-menu-solutions