Looking for an Adobe Flex 4 guru.

[Slater]

Ok, so I'm working on a flash element at work that requires a MX HSlider with multiple thumbs. Simple; childsplay. Logic was a snap.

Hard part: the three thumbs need to be styled independently of each other; I have three graphics (png icon files) to use for the thumbs. I know how to style a HSlider's thumbs when there is only one icon to be used, but what about when there's three? How can I give each thumb a separate graphic to use?