Get button event and parameters

is there a way through action script to acquire a button event with parameters…lets say I dynamically load an mc that contains buttons…i want to find the names of the functions those buttons call, upon what event, and included parameters. I can already find buttons in the mc as follows

            for(var i in _mc){
                if(_mc*.__proto__ == Button.prototype){
                var mybutton:Button=_mc*;

but what i need are those buttons’ onPress actions and parameters.