this.custermerBGSprite = new cc.Sprite(res.custermerBG_png);
this.custermerBGSprite.setContentSize(340, 187);
CommonFunction.BackgoundSetPosition(this.custermerBGSprite);
this.addChild(this.custermerBGSprite, 0);
//this.custermerBGSprite.setScale(2.0);
/*
* getContentSize(), 獲取長度和寬度狐粱，本身的大小
* getBoundingBox(), 獲取實際的大小观话，包括縮放后的大小
*/
var bgSize = this.custermerBGSprite.getContentSize();
cc.log("bgSize.width = %d, bgSize.height = %d",bgSize.width,bgSize.height);
var bgBoundSize = this.custermerBGSprite.getBoundingBox();
cc.log("bgBoundSize.width = %d, bgBoundSize.height = %d",bgBoundSize.width,bgBoundSize.height);
var bgPoint = this.custermerBGHSprite.getPosition();
cc.log("bgPoint.x = %d, bgPoint.y = %d",bgPoint.x,bgPoint.y);
