ActionScript 3.0 :: ENTER_FRAME Multiple Copy Of One Instance?

i would like to add multiple copies of one instance "mytocka_mc" to stage using ENTER_FRAME

here is the code that does all i need except leaving multiple copies of myTocka_mc on stage

I was googling and found it got something to do with arrays i think i should create an array and on every ENTER_FRAME copy my original instance, push copied instance to array and at the end add whole array to the stage but i really dont know how to do that

Code:
kreni_btn.addEventListener(MouseEvent.CLICK, kreniClick);
stani_btn.addEventListener(MouseEvent.CLICK, staniClick);
var go:Boolean = true;

[Code].....