Prototype
prototype.jsを少しずつ読み解く。自分用メモ。 var Prototype = { Version: '1.6.0.1', Browser: { IE: !!(window.attachEvent && !window.opera), Opera: !!window.opera, WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, Gecko: navigator.us…
prototype.jsを少しずつ読み解く。自分用メモ。 var Prototype = { Version: '1.6.0.1', Browser: { IE: !!(window.attachEvent && !window.opera), Opera: !!window.opera, WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, Gecko: navigator.us…