test

var Prototype = {
2

Version: '1.6.0.2',
3

Browser: {
5

IE: !!(window.attachEvent && !window.opera),
6

Opera: !!window.opera,
7

WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
8

Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
9

MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
10

},
11

BrowserFeatures: {
13

XPath: !!document.evaluate,
14

ElementExtensions: !!window.HTMLElement,
15

SpecificElementExtensions:
16

document.createElement('div').__proto__ &&
17

document.createElement('div').__proto__ !==
18

document.createElement('form').__proto__
19

},
20

ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
22

JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
23

emptyFunction: function() { },
25

K: function(x) { return x }
26

};

posted on 2008-10-06 21:17 lw-java 阅读(67) 评论(0) 编辑收藏

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