Xml driven drop down menu tutorial

I tried to go thru the following tutorial to learn how to create a xml driven dropdown menu

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

Unfortunately it doesn’t come with an xml file, I therefore created my own xml base on what tutorial mentioned. I also copied the script to my own work. It turned out almost the same as the sample in the tutorial except (1) the arrow always shows up (supposed to show only if there is sub-menu), (2) background color on button does not get changed on rollover. Perhaps it is caused by the content in xml. Can someone create me a sample xml file for this toturial? Thanks.