decodeURI関数の動作でブラウザ判別 - masa141421356’s blogfunction getBrowserNameByDecodeURI() { //Firefox's decodeURI decodes percent-encoded U+FFFF and U+FFFE as U+FFFD if (decodeURI("%EF%BF%BF") == "\uFFFD") { try { //see http://d.hatena.ne.jp/masa141421356/20091009 decodeURI("%F0%81%80%80"); return "Firefox 3.5 or older"; } catch (e) { return "Firefox 3.6"; } } try { if (decodeURI("%C0%80")=="%C0%80") { //Opera's bug DSK-298518 return "Opera 10.x or
