Combo box cause button not working

1

FLash 8 builtin combo box.

1st frame i have combo box and at 20 frame i have a button. when i click combobox link it will go to frame 20 and button will be visible. when i click button it works. but when i keep on pressing, it does not work untill we move the mouse little bit and press then it work.

i hve to move the mouse little bit then i can press the button otherwise no.

without combo box it works fine. Any reason plz help.

myButton.onRelease = function() {
trace(“inside”);

};