http://www.microsoft.com/japan/msdn/library/ja/jscript7/html/jsreconintroductiontoregularexpressions.asp
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I