SwapDepths in flash8

Steps to bring Movieclips to front:

1) have two moviclips named mc1, mc2


2)Paste the following code in the firstframe

mc1.onRollOver = function() {
this.swapDepths(_root.getNextHighestDepth());
};
mc2.onRollOver = function() {
this.swapDepths(_root.getNextHighestDepth());
};