Pop-down menu..should I create it in Flash or use another

programming language? And if so, then how should I do it?

My project is for a huge website and each page has at least 6 subcategories that need to be linked from a navigational menu.

A good example is the navigation menu at this website: http://www.adobe.com/

What would be the easiest way to go? My website will also be created in div format, and it seems possible that I could have a Flash file (with a transparent background) “hover” above the CSS-written page using CSS elements like hover and position: absolute;

Any suggestions on what I should do?