Creating 2 Separate Dropdown menues

Hi all,

I downloaded this drop down menu plug in: https://www.ads-software.com/extend/plugins/wordpress-css-drop-down-menu/installation/. It works fine with one drop down menu, however it does not work if I add a second drop down menu as my design calls for.

What alterations need to be made in order to make two different menus work side by side? or if this will not work, what other way is there to create the 2 separate dropdown menus in WordPress header section.

Thanks for your help!!

AS