The external script called was developed for WebReference's DHTML Lab, where you can find a detailed discussion of all routines. It is constantly being revised with additional functionality and enhanced performance.
Complete script information is always available at

The tool will create the in-page script for you, based on your input, and paste it into your page.

Note: If your menus are to be used in a frameset, that is, if there is a navigation frame with links and a main frame for loading new pages, the script must be included in your navigation frame page.

At any time, you may view the instructions by clicking this button. The instruction box is draggable and may be kept visible while you get accustomed to the tool.

The use of popup tool tips can be toggled by clicking this button.

FinishedWhen you have created your menus, exit the tool and paste the code into your page by clicking this button.

Read the instructions carefully and try to build your menus in the order suggested. When the Continue button appears below, click it to continue.