Actionscript 2.0 & sound object & safari probs

building an mp3 player and have created a class which creates the visual player and another which controls the sound object (play, stop, fade ins/outs).

However the problem is this:

when i click on a track, it starts streaming fine and after a few seconds it starts playing.

when I click the track again or any different track I get a message in safari’s activity panel saying “plug-in canceled” in red! and also the status bars says “There was one error opening the page”.

I know that what it should do when I select a different track is continue to download the original track - or am I wrong on that?

How can I stop this happening?

Thanks