Loading into unloaded movieclip

hi guys,

i need some help, i’ve been looking for the answer all over the net, and couldn’t find anything, hope i’ll find some advice here…

best would be if i just put here the source code i have probs with…

1st frame:

[SIZE=1]TnCanvas.removeMovieClip();[/SIZE]
[SIZE=1]this.createEmptyMovieClip(“TnCanvas”, 2);[/SIZE]

2nd frame:

[SIZE=1]for (i = TnNo; i>0; i–) {[/SIZE]
[SIZE=1]TnCanvas.createEmptyMovieClip(TnNo, i);[/SIZE]
[SIZE=1]loadMovie(“code/tn.swf”, “TnCanvas.” + TnNo);[/SIZE]
[SIZE=1]TnNo = i - 1;[/SIZE]
[SIZE=1]}[/SIZE]

[SIZE=1]stop();[/SIZE]

on the second frame, there is also a button, which on (release) moves the scene back to 1st frame.

the purpose of this button is to restart action of creating the movie “TnCanvas” and creating within this move other movieclips to each of them tn.swf is loaded.

the problem is, that when i click this button several times the internet browser slows down… it looks for me that it is still trying to load tn.swf on several depths even if i have used TnCanvas.removeMovieClip();
even if above command doesn’t work shouldn’t the “createEmptyMovieClip(name, x)” replace another createEmptyMovieClip(name, y)" where x eq y?

hope it all makes sense,

thanks