Calling function from another movie

1

i use one function in main movie on 1. frame :

function saveVisitor (my_link)

{
// some action
}

This function works in main movie

i load in main movie exter. movie, than need i call this function

saveVisitor (my_link)

Is it possible?

I tried it but no works maybe path problem only

Or must i use _global propety?