Apple Style Accordion menu

[mig2000]

If you see the link below, there are 2 images that are provided with the codes. What I am looking for is to find a way to make the menu have curved corners. I was told I need to modify the images. Anyone has any idea how to do that that I do not mess up the menu?

http://www.dynamicdrive.com/dynamicindex17/ddaccordionmenu-apple.htm

[saynogo9999]

Just rendering the images so they got curved corners will not mess up the menu in anyway if you use the same attributes.