Publisher review:Portable Menu script generates a menu that will move as the visitor scrolls the page. As the visitors scroll up and down your site, the menu moves up and down with them.(The only concern when adding this to your site is to make sure you move the regular content on your site over enough that the portable menu won't cover it).
Portable Menu is a JavaScript script for Navigation scripts design by Randy Bennett.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Portable Menu script generates a menu that will move as the visitor scrolls the page.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
Portable Menu script details 
