I've changed the script according to esquifit's comment!
Rather than having to download MP3s before listening to them, this script will allow you to stream them in the form of M3U files. This script searches any page for links to MP3s and add a little icon after it. Click the icon and the MP3 will stream in your favorite MP3 playing software. (This service was once provided by barkingstars.com, but it seems to have died.)
