1) Script Title: Nested Side Bar Menu

2) Script URL (on DD): http://www.dynamicdrive.com/style/cs...side_bar_menu/

3) Describe problem: On DW says there is an error in the script and I cannot get the menu to pop out.

I am totally new to this and a little confused. Any help would be great. I have tried myself to fix it and now need real help.