We've had a website designed for our organization, address for which is below. The site was designed in plain HTML with a CSS drop down menu.

We would like to move this site to Drupal. As you can see at the second address below, we have successfully imported the design itself. But because the static site uses a different menu script from the dynamic script on the D7 site, I'm having difficulties translating the design over.

Any clues? What am I missing here?

HTML site: http dev. dmvmtm. org
Drupal site: http d7. dmvmtm. org