diogok / restserver
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diogok
2009-12-01 |
1 | /* |
2 | ua.js revision 0.200 2001-12-03 | |
3 | ||
4 | Contributor(s): Bob Clary, Netscape Communications, Copyright 2001 | |
5 | ||
6 | Netscape grants you a royalty free license to use, modify and | |
7 | distribute this software provided that this copyright notice | |
8 | appears on all copies. This software is provided "AS IS," | |
9 | without a warranty of any kind. | |
10 | */ | |
11 | ||
12 | function xbDetectBrowser() | |
13 | { | |
14 | var oldOnError = window.onerror; | |
15 | var element = null; | |
16 | ||
17 | window.onerror = null; | |
18 | ||
19 | // work around bug in xpcdom Mozilla 0.9.1 | |
20 | window.saveNavigator = window.navigator; | |
21 | ||
22 | navigator.OS = ''; | |
23 | navigator.version = parseFloat(navigator.appVersion); | |
24 | navigator.org = ''; | |
25 | navigator.family = ''; | |
26 | ||
27 | var platform; | |
28 | if (typeof(window.navigator.platform) != 'undefined') | |
29 | { | |
30 | platform = window.navigator.platform.toLowerCase(); | |
31 | if (platform.indexOf('win') != -1) | |
32 | navigator.OS = 'win'; | |
33 | else if (platform.indexOf('mac') != -1) | |
34 | navigator.OS = 'mac'; | |
35 | else if (platform.indexOf('unix') != -1 || platform.indexOf('linux') != -1 || platform.indexOf('sun') != -1) | |
36 | navigator.OS = 'nix'; | |
37 | } | |
38 | ||
39 | var i = 0; | |
40 | var ua = window.navigator.userAgent.toLowerCase(); | |
41 | if (ua.indexOf('opera') != -1) | |
42 | { | |
43 | i = ua.indexOf('opera'); | |
44 | navigator.family = 'opera'; | |
45 | navigator.org = 'opera'; | |
46 | navigator.version = parseFloat('0' + ua.substr(i+6), 10); | |
47 | } | |
48 | else if ((i = ua.indexOf('msie')) != -1) | |
49 | { | |
50 | navigator.org = 'microsoft'; | |
51 | navigator.version = parseFloat('0' + ua.substr(i+5), 10); | |
52 | ||
53 | if (navigator.version < 4) | |
54 | navigator.family = 'ie3'; | |
55 | else | |
56 | navigator.family = 'ie4' | |
57 | } | |
58 | else if (ua.indexOf('gecko') != -1) | |
59 | { | |
60 | navigator.family = 'gecko'; | |
61 | var rvStart = navigator.userAgent.indexOf('rv:') + 3; | |
62 | var rvEnd = navigator.userAgent.indexOf(')', rvStart); | |
63 | var rv = navigator.userAgent.substring(rvStart, rvEnd); | |
64 | var decIndex = rv.indexOf('.'); | |
65 | if (decIndex != -1) | |
66 | { | |
67 | rv = rv.replace(/\./g, '') | |
68 | rv = rv.substring(0, decIndex-1) + '.' + rv.substr(decIndex) | |
69 | } | |
70 | navigator.version = parseFloat(rv); | |
71 | ||
72 | if (ua.indexOf('netscape') != -1) | |
73 | navigator.org = 'netscape'; | |
74 | else if (ua.indexOf('compuserve') != -1) | |
75 | navigator.org = 'compuserve'; | |
76 | else | |
77 | navigator.org = 'mozilla'; | |
78 | } | |
79 | else if ((ua.indexOf('mozilla') !=-1) && (ua.indexOf('spoofer')==-1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera')==-1)&& (ua.indexOf('webtv')==-1) && (ua.indexOf('hotjava')==-1)) | |
80 | { | |
81 | var is_major = parseFloat(navigator.appVersion); | |
82 | ||
83 | if (is_major < 4) | |
84 | navigator.version = is_major; | |
85 | else | |
86 | { | |
87 | i = ua.lastIndexOf('/') | |
88 | navigator.version = parseFloat('0' + ua.substr(i+1), 10); | |
89 | } | |
90 | navigator.org = 'netscape'; | |
91 | navigator.family = 'nn' + parseInt(navigator.appVersion); | |
92 | } | |
93 | else if ((i = ua.indexOf('aol')) != -1 ) | |
94 | { | |
95 | // aol | |
96 | navigator.family = 'aol'; | |
97 | navigator.org = 'aol'; | |
98 | navigator.version = parseFloat('0' + ua.substr(i+4), 10); | |
99 | } | |
100 | else if ((i = ua.indexOf('hotjava')) != -1 ) | |
101 | { | |
102 | // hotjava | |
103 | navigator.family = 'hotjava'; | |
104 | navigator.org = 'sun'; | |
105 | navigator.version = parseFloat(navigator.appVersion); | |
106 | } | |
107 | ||
108 | window.onerror = oldOnError; | |
109 | } | |
110 | ||
111 | xbDetectBrowser(); |