Flex Toast style windows

How can i create toast style windows in Flex MXML application like following?

http://www.adobe.com/devnet/air/flex/quickstart/articles/creating_toast-style_windows.html

I want to use this component in flex MXML where as this component is based on Action Script.

Was anyone able to recreate or use it in 开发者_如何学运维MXML project?

I reused some of the files and made it work in Flex Builder 3. :)