I have several buttons on the stage, but because they all overlap, I need which even one you mouseover to change it's depth so that it is on top.

I tried doing something like:
Code:
on (rollOver) {
	trace(_this.getDepth());
	_this.swapDepths(1);
}
... but it doesn't seem to have the required effect. And the trace outputs a figure like "-16375".