Problem to install JavaTM Advanced Imaging (JAI) on Mac Osx 10.5

I'm working on a java project on my Mac, i'm using Leopard 10.5 and Java version "1.5.0_13" to developp a web application.
I have encountered a problem, i would like to install JavaTM Advanced Imaging on my mac, but I don't found any Binary Builds for Mac Os 10.5, the last version is for 10.3 and incompatible for 10.5.
Does everybody know how to install JavaTM Advanced Imaging on Mac Os X 10.5?

Thanks