Clone menu system

Hi, I am doing a site refresh and need to copy the look and feel of the horisontal menu at [login to view URL], including the drop-down. I want an html file that I can include into my new template, which will display the menu similarly to what is presently at www.hotspring.com. CSS files nees to be in a 'styles' folder, scripts need to be in a 'scripts' folder. I need to be able to easily edit the menu names and links, by editing the HTML file each time (not the template) - so I will need an include statement for this file, and also the HTML should be well laid out within it. The new template width will be 850px, but make sure I can change the width etc. easily in the future - so make use of CSS and have meaningful names. Alan