Move the cursor over JavaScript menu items and the layers would appear. This JavaScript allows to show and hide layes for a set of main brousers (IE 4 and above, Opera 5 and above, NN 4 and above, Mozilla). The script could be used to construct pull-down menus.

Choose an item from the list on the left, and description of the JavaScript link will be displayed right now.

JsDOMenu is a very impressive, 100% DOM based navigational menu. Not one document.write() was used in its implementation. Some features of this script are:

+ Tested and works in many browsers, such as: Mozilla, Mozilla Firebird, Mozilla Firefox 0.8 - 0.9, Netscape 7.x, Opera 7.23 - 7.51, Safari 1.x, Camino 0.8, Microsoft Internet Explorer 5 - 6.
+ Can be configured as a context menu, where the menu pops up when the user right or left clicks the mouse. Furthermore, you can define a 'region', for example, inside a particular DIV, that the menu will show up when the user clicks the mouse, and only within this region. Clicking outside this region won't activate it.
+ Can be configured as a regular menu, fixed at a certain location on the page (absolutely positioned). Menu can also be set to remain visible even if user scrolls the page.
+ Supports menu positioning of 'static', or relatively positioned on the page, inline just like regular content.
+ Menu item can display an icon to the left of it.
+ Supports unlimited sub menus.
+ Switch to an alternate stylesheet to change the theme of the menu bars and menus without reloading the page (works in Mozilla/ NS7+).
+ 100% HTML/ XHTML compliant.

Jim's DHTML Menu creates an absolutely positioned, cross browser navigational bar for your site. Efficient and small in file size, it sports a number of impressive features:

+ Can be set to display either horizontally (as in demo above), or vertically as a side menu.
+ Highly customizable outer appearance, including an optional cross browser shadow, and in IE4+, transitional effects when menus open/close.
+ Specify link target of each menu item- open link in a new window or a specific frame.
+ Script works in standards compliant mode (ie: doctype=strict).
+ Menu can be set to float, so it remains in the same position relative to an item when the window is resized.
+ Each menu item can have a background image.
+ Menu will now appear over form elements (not in Mac).
+ Impressive compatibility list, including most of the popular browsers currently in use: IE 4+, NS6+, IE 5+, Mozilla 1.3+, Safari, Opera 7.

The code will stretch JavaScript menu image background when visitors move mouse over it.

The code makes the background color of combo box change continually.

Here's a script that supplies a dropdown menu bar that remains at the top of the screen even if you scroll the page. For the purposes of demonstration, only the links under 'Navigation Links' work. Browsers other than version 4 and better should show the bar with all the links fully expanded, and it will not scroll down with the page, of course.

Here's another variation of the script. This time the destination file title, a description, and URL appear in a text area when a radio button is chosen.

This method of JavaScript navigation uses radio buttons instead of the more common dropdown list. It makes quite a neat JavaScript menu bar, I feel.

If you have plenty of space on you webpage or just would like to use a more comprehensive JavaScript menu list, then this JavaScript might suit you nicely. This JavaScript works very well and is also very visually appealing.