最近用到的框架

package com {
    import flash.display.MovieClip;
    import flash.events.MouseEvent;
    import flash.ui.Mouse;

    public class HZQY extends MovieClip{

        private var zi:MovieClip;
        private var starMc:MovieClip;
        private var btnMc:MovieClip;
        private var thisMc:MovieClip;
        public function HZQY(_zi:MovieClip,_starMc:MovieClip,_btnMc:MovieClip,_thisMc:MovieClip) {
            zi=_zi;
            starMc=_starMc;
            thisMc=_thisMc;
            btnMc=_btnMc;
            btnMc.addEventListener(MouseEvent.CLICK,onBtnMc);
        }
        private function onBtnMc(e:MouseEvent) {
            for (var i:uint=0; i<btnMc.numChildren; i++) {
                if (e.target.name==btnMc.getChildAt(i).name) {
                    explainMc.gotoAndStop(i+2);
                }
            }
        }



        private var explainMc:MovieClip;
        public function explainFun(_explainMc:MovieClip) {
            explainMc=_explainMc
            explainMc.addEventListener(MouseEvent.CLICK,onExp);
        }
        private function onExp(e:MouseEvent) {
            var str:String=e.target.name;
            if (e.target.name=="closeBtn") {
                explainMc.gotoAndStop(1);
            } else if (e.target .name=="backHomeBtn") {
                thisMc.parent.parent.parent["empty"].removeChildAt(0);
            }
        }

    }

}