making a bluetooth radio with a ipod touch connected to a classic radio by the audio jack cable

Hello,

I would like to make a "bluetooth radio" thanks to :

-to my classic radio (audio in = double cinche)

-a double cinche - mini jack cable

-my ipod touch (bluetooth reciever, and audio out = mini-jack)

-my macbook pro (bluetooth transceiver, and audio player).

I need an app to install on my ipod that :

-allow the communication between the macbook and ipod

-play the music, recieved thanks to bluetooth, in the audio out of the ipod (by this, I simply mean the mini-jack audio out)

Do you know any application able to do this ?

Kind regards,

Bastien Lilet, Apple consumer.