http://help.adobe.com/ja_JP/AS3LCR/Flash_10.0/fl/managers/IFocusManager.html
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I