LightWord Theme
The Lightword Theme allows you to construct your own drop-down menus.
Log in to WordPress
Choose “Appearance” from the left hand menu
Choose the Lightword theme
You are then presented with several options to customize your blog:
Select Menus:
Use the tab tool on the right to create your menus. Use the check box list to add pages to each menu.
See the LightWord theme homepage for more info: