Full text http://blog.9cbs.net/Laily/archive/2004/07/30/55963.aspx
Welcome to the BLO's blog column, don't know if you are interested in me the navigation menu? I think you also noticed that a button in the upper left corner can be used to control the display / hide of the left navigation bar, and each item in the navigation bar can be controlled by clicking the column header to control the expansion / contraction. Good Dongdong does not dare to enjoy, let me talk about how to do it.
The navigation menu is generated using Arai JavaScript menu control (XP style), you can access http://www.9499.net?go=tc to get tutorials and examples of this control program. The menu is dynamically generated by traversing the link items of the navigation menu bar. The following JavaScript program code:
