Change a Flash program

I purchased the following flash program: [[login to view URL]][1] What it does is allow the person to create an audio recording using their microphone. Once the user is finished recording there is a save button. When the user clicks the save button they save it to their computer. What I want is to change the functionality of the save button. Instead, when the save button is clicked I want the flash program to send that audio file to a PHP program on my server. When it does send the audio program to my PHP program I will need the cookie information of the user. If that can't be done then I need some other way to maintain the session. Perhaps a code can be added to the <object> tag. You then send that code to my PHP program along with the audio file. That's about it. Thank you for considering my project. Have a great one.