How do i mod ipod headphones to fit in, a normal head phone socket?

[htmlgod]

How do i mod ipod headphones to fit in a normal head phone socket?
As My ipod broke and i sold it but i still have the headphones which i really like and want to use with my mpeg4 player .

 

[thomas997]

Normal headphone socket as in those large jacks?

(The one on the right in this pic)

You can buy an adapter at rat shack or maybe local dollar store.

Or do you mean stereo miniplug? (I thought that was standard for all mp3 players).