To make drop down menu, I reffer this book.
The way this book describe doesn't need JavaScript. However, it needs .htc file for IE.
You can check sample at auther's web site.
If you see the source code, you can notice that it doesn't use JavaScript.
It must be good for a prototype.
I put my sample here.
It work on FireFox but doesn't on IE. The reason may be the server doesn't accept .htc file unfortunately. :-(
