[F8] 13 of 14 buttons dissapear when rollOver, tough same AS used

[marcelcolt]

I've got a problem with my menu-bar.

It's a bar with 5 buttons, 4 of them contain several (3-5) popup-buttons.
With the first main-button, the popup-button on the uuper-left side works fine.
But the other 13 popup-buttons just make the whole movie reset to frame 1.
All the popup-buttons contain the same code and are in a invisible-button with 2-4 others.
So there is no appearent reason why one should work and the others won't.

Here's the code is used:

on (rollOver) {
gotoAndStop(2);
}

on (rollOut) {
gotoAndStop(1);
}


on (release) {

	//Goto Webpage Behavior
	getURL("http://www.serelsnauw.nl/users/marcel/kim/","_self");
	//End Behavior

}

Could someone please help me with this?

Regards, Marcel.