機能制限解除

http://jaga30.wordpress.com/2010/11/05/%e3%80%90%e9%80%9f%e5%a0%b1%e3%80%91%e3%82%bd%e3%83%95%e3%83%88%e3%83%90%e3%83%b3%e3%82%af-%e6%a9%9f%e8%83%bd%e5%88%b6%e9%99%90%e8%a7%a3%e9%99%a4%e3%82%b5%e3%83%bc%e3%83%93%e3%82%b9%e3%82%92%e9%96%8b/