How to pass info between two ActionScript files?

I have two ActionScript files called File1 and File2. In File1 I have an input box where I can type my name. In File2 I have an output box that will randomly display a name from an array. I want to use the push command in File1 to push the contents of the input box into the array on File2. Does this makes sense? Is this possible? Any suggestions on how to go about this?