playForMobile('http://flv4mp4.people.com.cn/videofile1/pvmsvideo/2014/9/20/GuoZhi_029cab7b43d8f3bc3afb086c15a9cfa8_android_c.mp4', 'http://flvimage.people.com.cn/videofile1/pvmsimage/2014/9/15/cuichenguang_56e8f8b20bc2a952f00aca8a862ccf3d.jpg', 1.7778)