AS2: Apply drag and drop to attachmovie

programming flash
1

I’ve got the following code:


function reshuffle() {
	
	plank0_mc.removeMovieClip();
	plank1_mc.removeMovieClip();
	plank2_mc.removeMovieClip();
	plank3_mc.removeMovieClip();
	plank4_mc.removeMovieClip();
	plank5_mc.removeMovieClip();
	plank6_mc.removeMovieClip();
	
	temp_array = [];

	for (i=0; i<8; i++) {
		clip = "plank"+i + "_mc";
		trace(clip);
		temp_array.push(clip);
	}
	
	temp_array.sort(function () {
		return random(2) ? true : false;
	});


	for (i=0; i<8; i++) {
		mcName = temp_array*
		X = 100;
		Y = (40*i)+50;
		_root.attachMovie(mcName,mcName,_root.getNextHighestDepth(),{_x:X, _y:Y});
	}
}

Which is great and reshuffles my planks but then I try and use each plank as a drag and drop with the following code:

plank0_mc.onPress = function() {
	startDrag(this);
	this._rotation = 90;

};

But it doesn’t make an on press! Is there something you have to do to refer to a movieclip that has been put on stage by attachMovie?