[Usnul]

make a new move
2 layer
layer 1 : 3 buttont
layer 2 : 3 frames and different rectangle in each one
code for the first frame:
//copy from here
stop();
//end of code
code for each of the buttons (doesn't mate which for which):
//code 1 (can be copied from this line)
on(press){
gotoAndStop(1);
}
//end of code 1
-----
//code 2 (can be copied from this line)
on(press){
gotoAndStop(2);
}
//end of code 2
----
//code 3 (can be copied from this line)
on(press){
gotoAndStop(3);
}
//end of code 3
---
i hope u'll get an idea