Funky Menu when AS Fade applied

programming flash
1

To explain my problem, checkout this example
http://www.frunder.com

Mouseover the flash link that says “<fs> Frunder Repeater”

Notice the mouseover effects of the 3 buttons. They work great individually, but when they are combined (3 pixels away from each other) the mouseout effects do not work. I have 3 different buttons with the following Action Script.

on (rollOver) {
    this.onEnterFrame = function() {
        if (testbutton_btn._alpha<100) {
            testbutton_btn._alpha += 15;
        } else {
            // testbutton_btn._alpha = 20; //just to be sure but maybe not necessary
            this.onEnterFrame = null;
        }
    };
}
on (rollOut) {
    this.onEnterFrame = function() {
        if (testbutton_btn._alpha>0) {
            testbutton_btn._alpha -= 15;
        } else {
            this.onEnterFrame = null;
        }
    };
}

It works fine by itself, but when coupled with other buttons, it does not have enough time to Mouseout before the next buttons says Mouseover.

Any help or better code samples or suggestions would be phenominal!
Thanks! :yoshi: