Um, this has really nothing to do with JavaScript or PHP.

Example: JerryBowyer.com (yeah, I built it. What of it?

). Check it out...streaming WMA and RAM files...there's no JavaScript involved, and the PHP is only used to produce the links and manage the audio files. The actual link itself is just a plain old link to the file...the rest, the program (Windows Media Player, or RealPlayer) handles itself.