var changeGameButton = new ccui.Button();
changeGameButton.loadTextureNormal("#btn_green@2x.png",ccui.Widget.PLIST_TEXTURE);
changeGameButton.x = cc.winSize.width /2 ;
changeGameButton.y = cc.winSize.height/2 - 463 ;
changeGameButton.setTag(2);
this.addChild(changeGameButton,1);
changeGameButton.addTouchEventListener(this.touchEvent,this);
var changeGameLabel = new cc.LabelTTF("换个游戏","Arial", 45);
changeGameLabel.setAnchorPoint(cc.p(0.5,0.5));
changeGameLabel.setPosition(cc.p(250,46));
changeGameButton.addChild(changeGameLabel ,1);
var fightNumberBg1 = new cc.Sprite("#btn_green@2x.png");
this.addChild(fightNumberBg1);
fightNumberBg1.setPosition(cc.winSize.width/2, cc.winSize.height/2 - 563);