Audio Recording in a Web Page

I need to enable a Web user to record, store, playback and push to a server their microphone's input? from a Web page displayable on a Mac, Linux and Windows client.? Here the client would link to a Web page which would present a series of buttons to control? the recording of the microphone input and the playback to the computer speakers.? These files would be stored in a cache.? The client could navigate multiple pages creating multiples files on each.? After a series of files have been recorded, the client could hit the Submit button and the Web browser would push all the files up to the server.? My Webserver has the intelligence to manage all the file names.? I just need the configurable logic on the Web page ## Deliverables I understand because of the the differences in each of the platform, the Web Server may have to respond with diferent scripts depending upon the client.? My Server side script can modulate the response depending upon the client OS, browser and version.