Mouse event and event target

1

i have these 2 functions and both are the same:

as you can see disabledAction receives e.target as a paremeter from another function (click function actually).

is there a way to somehow call disabledAction from rollOverHandler ?
(so that the code doesnt repeat)

function disabledAction(target:MovieClip):void {

    var txt:TextField = Finder.findTextfield( target as MovieClip ) as TextField;
    if (txt) {
        txt.textColor = _rollOverColor;
    }
}

function rollOverHandler(e:MouseEvent):void {

    var txt:TextField = Finder.findTextfield( e.target as MovieClip ) as TextField;
    if (txt) {
        txt.textColor = _rollOverColor;
    }
}