Is it possible to declare array inside movie clip?

If it’s possible, how?
And how to access it’s value?

I’ve been trying like this:

mymovieclip.myArray = [“mc0”,“mc1”,“mc2”,“mc3”]

and I try to access it’s value via:
mymovieclip.mc0 = function(){
do this
else
do that
}

and doesn’t work.

Thanks