■[Ajax] JSAN構想とリモートデータの取得とUserJavaScript
http://la.ma.la/blog/diary_200504140039.htm
■XMLHttpRequestについて
http://www.hawk.34sp.com/stdpls/xml/xmlhttprequest.html
■Effective JavaScript - A Few Ways to Improve Your JavaScript
http://www.interq.or.jp/student/exeal/dss/ejs/
■リファラ実験
http://www.teria.com/~koseki/memo/referrer/
■Google・YST・MSN対策の違い
http://www.netseikatu.com/up/taisaku.html