Error message

i’m trying to paste the frames of this file to a new document, but when i run the movie i get this error message:

[COLOR=red]“Error Scene=Scene 1, layer=version check, frame=1:Line 1: There is no method with the name ‘split’.
if (parseInt($version.split(" “)[1].split(”,").join("")) < 60400){
[/COLOR]
[COLOR=red]Total ActionScript Errors: 1 Reported Errors: 1”[/COLOR]

>> file:
http://www.kirupa.com/web/xml/examples/mp3_player.zip
>> tutorial:
http://www.kirupa.com/web/xml/examples/MP3playlist.htm

how to solve this?