text: var videoLayer = myLayer.extend({
      sprite: null,
      changeDelete: true, //是否退出删除
      jumpTolayer:"mainLayer",
      load: function() {   
      },
      ctor: function() {
          this._super();
          var self = this
          var Mv = ccs.load(res.startMv).node
          var MvAc = ccs.load(res.startMv).action
          this.addChild(Mv)
          MvAc.gotoFrameAndPlay(0,1400,false)
          MvAc.setFrameEventCallFunc(function(frame){
              var index = frame.getFrameIndex()
              if(index==11){
                  playMusic(res.mv1)
              }else if(index==124){
                  playMusic(res.mv2)
              }else if(index==420){
                  playMusic(res.mv3)
              }else if(index==491){
                  playMusic(res.mv4)
              }else if(index==694){
                  playMusic(res.mv5)
              }else if(index==861){
                  playMusic(res.mv6)
              }else if(index==957){
                  playMusic(res.mv7)
              }else if(index==1090){
                  playMusic(res.mv8)
              }
          })
          MvAc.setLastFrameCallFunc(function(){
                func.changeLayer({
                      out: self,
                      in : layerControl.getLayer(self.jumpTolayer)
                })
                getLoopOp(self)
  
               MvAc.clearFrameEventCallFunc()
               MvAc.clearLastFrameCallFunc()
          })
          Mv.runAction(MvAc)
  
          var skipbtn = new ccui.Button(res.img_skip_normal,res.img_skip_select)
          skipbtn.setPosition(1050,40)
          this.addChild(skipbtn)
          skipbtn.addClickEventListener(function(){
              func.changeLayer({
                  out: self,
                  in : layerControl.getLayer(self.jumpTolayer)
              })
              getLoopOp(self)
          })
         
          return true
      }
  })