Step 19
Go back on the main scene (Scene 1), create a new layer and name it Invisible Button. After that, create the Invisible Button over the our button. See the picture below.

Step 20
Take the Selection Tool (V), click once on the Invisible Button to select it, open the Action Script Panel (F9), and paste this scritp:
on (rollOver) {
_root.mouse_over_tutorials = true;
}
on (rollOut) {
_root.mouse_over_tutorials = fstartlse;
}
on (release){
getURL("http://www.flashvault.net/", "blank");
}
Step 21
Insert a new layer and name it Action. Click on the first frame of layer Action, open the Action Script Panel (F9), and paste this script:
_root.tutorials.onEnterFrame = function() {
if (mouse_over_tutorials) {
_root.tutorials.nextFrame();
} else {
_root.tutorials.prevFrame();
}
};
We're done!
Enjoy!
Download source file (.fla)