t:textTransition = new textTransition(yourTextField, {_x:"-100", y:"-100", onComplete:fadeAlpha, onCompleteScope:this});
//
//
function fadeAlpha():Void {
    t.reanimate({_alpha:50, onComplete:scaleDown, onCompleteScope:this});
}
//
//
function scaleDown():Void {
    t.reanimate({_xscale:50});
}