jsDOMenu  

jsDOMenu is a cross-browser navigation menu that is based on DOM. The menu will pop up when you left/right click in certain regions in your web page. You can also configure it to be at a fixed point in your web page, or move with scrolling. It supports unlimited submenus, and submenu will adjust its position appropriately if the cursor is too near the edge.

Price: Free (GPL)

   Thumb-Show  

Thumb-Show v1.0 is an easy-to-use and completely customizable preview-type menu system that includes custom cursor support, support for special effects (IE only with the exception of transparencies) and a variety of border styles.

Price: $12.95

   Thumb-View  

Thumb-View v1.0 is an easy-to-use and completely customizable preview-type menu system that includes custom cursor support, support for special effects (IE only with the exception of transparencies) a variety of border styles, embedded images within menu titles and custom background images within preview windows.

Price: $9.95

   Tabby  

Tabby v1.0 is an easy-to-use and completely customizable tabbed horizontal menu that includes custom cursor support and support for special effects (IE only with the exception of transparencies).

Price: $5.95

   FastMenus  

FastMenus is a JavaScript Menu System developed to solve website's Navigation problems. It has the look & feel of windows folders and is optimized for speed and loading. Easy for use it is prefered website navigation system for many website designers. FastMenus can be adjusted using various themes and effects.

Price: $29.95

   Ball-Bar  

Ball-Bar v1.0 is an easy-to-use and completely customizable vertical navigation menu with custom cursor support (including support for special effects) and comes with a number of extra button sets.

Price: $4.95

   Box-Over  

Box-Over v1.0 is an easy-to-use and completely customizable horizontal navigation menu with custom cursor support, support for special effects (IE only with the exception of transparencies), embedded images within menu titles, textual previews, etc and comes with over 70 different mini-images.

Price: $9.95

   Circle-U  

Circle-U v1.0 is an easy-to-use and completely customizable circular navigation menu with custom cursor support. It adds a unique touch to any site where a non-standard menu is desired and supports a variety of special effects (including transparencies).

Price: $4.95

   Arrow-Bar  

Arrow-Bar v1.0 is an easy-to-use and completely customizable vertical navigation menu with custom cursor support (including support for special effects) and comes with a number of extra button sets.

Price: $4.95

   SD-Bar  

SD-Bar v1.0 is an easy-to-use and completely customizable vertical navigation menu with custom cursor support, support for special effects (IE only with the exception of transparencies), 9 different border styles, embedded images within menu titles and comes with over 70 different mini-images.

Price: $7.95