Thank you for your replys,monks! your enthusiastic replys give me much much much energy to learn perl and stay PM! I will improve my Engish skill according to your all advise such as go surfing to here,add somethting to signature etc.

Please forgive me my poor expression.But I'm really touched because of your warm answers.
Thanks again.

P.S. damned earthquake! I can't login to here until now.