Followed tutorial,and still no drop down menu

Hello all! I’m pretty new to XML, and I have been trying to duplicate this menu

http://www.kirupa.com/developer/actionscript/xml_dropdown_menu.htm

for some time now…I even copied and paste the code from the example given, and still no luck. What am I doing worng? I’ve tried just about everything, and still the menu will not show. Can someone PLEASE point me in the right direction.

Thank you,
SpyGuy