On 07/19/2011 08:27 PM, Eric Germaneau wrote: [snipped] > The guy wanted our opening, I got it. What's the meaning of this sentence? It's so incomprehensible to me. Regards -- Hongsheng Zhao <zhaohscas at yahoo.com.cn> School of Physics and Electrical Information Science, Ningxia University, Yinchuan 750021, China