Wierd double click issue with navigation

programming flash
1

Hello all,
I built navigation for my site to include subnavigation for each high level category. Everything works fine, except when you click on a subnav category twice, it loads the very next section.

Has anyone ever run into this? If so, how did you correct it.

Here is the AS I am using to display the subnav.

onClipEvent (enterFrame) {
 if (this.hitTest(_root._xmouse, _root._ymouse) == true) {
  if (_currentframe == _totalframes) {
   stop();
  } else {
   play();
  }
 } else {
  if (_currentframe !== 1) {
   prevFrame();
  }
 }
}

Thanks for the assistance!!
-J :crazy: