>>368
このあたりでは？
http://blog.livedoor.jp/kn2006/archives/2006-04.html?p=2
http://blog.livedoor.jp/kn2006/archives/2006-04.html?p=3
http://blog.livedoor.jp/kn2006/archives/2006-04.html?p=4
http://blog.livedoor.jp/kn2006/archives/2006-04.html?p=5