border-imageのテスト - jsdo.it - Share JavaScript, HTML5 and CSS

http://jsdo.it/sapphire_al2o3/fm5Z
Sun Aug 19 2012 10:54:13 GMT+0900 (JST)

JavaScript の比較演算子 == と === の違い - jsdo.it - Share JavaScript, HTML5 and CSS

http://jsdo.it/phi/jaa1
Sun Aug 19 2012 10:53:53 GMT+0900 (JST)