I'm using cocoonjs with impactJS and I found this code:
ext && ext.IDTK_APP &&
(ext.IDTK_APP.makeCall("addForceMusic", "media/music/biochemie.mp3"),
ext.IDTK_APP.makeCall("addForceMusic", "media/music/theend.mp3"),
ext.IDTK_APP.makeCall("setDefaultAntialias", false));

I understan that this code is for use music in mobile but somebody can explain a little more? And.. another way to write the same but more clearly pleasy
Thanks!