RadioButton和PushButton组件的综合运用

stop();
onEnterFrame = function () {
if (up.getState()) {
mc.gotoAndplay(1);
mc._y -= 5;
} if (down.getState()) {
mc.gotoAndplay(2);
mc._y += 5;
} if (right.getState()) {
mc.gotoAndplay(3);
mc._x += 5;
} if (left.getState()) {
mc.gotoAndplay(4);
mc._x -= 5;
}
}
function onClick() {
up.selected = false;
down.selected = false;
right.selected = false;
left.selected = false;
}