seitime-frappe/js/legacy/utils/browser_detect.js
2012-02-23 12:35:45 +05:30

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2 KiB
JavaScript

// Copyright (c) 2012 Web Notes Technologies Pvt Ltd (http://erpnext.com)
//
// MIT License (MIT)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
/* Version Detect */
var appVer = navigator.appVersion.toLowerCase();
var is_minor = parseFloat(appVer);
var is_major = parseInt(is_minor);
var iePos = appVer.indexOf('msie');
if (iePos !=-1) {
is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)))
is_major = parseInt(is_minor);
}
var isIE = (iePos!=-1);
var isIE6 = (isIE && is_major <= 6);
var isIE7 = (isIE && is_major >= 7);
if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)){ //test for Firefox/x.x or Firefox x.x (ignoring remaining digits);
var isFF = 1;
var ffversion=new Number(RegExp.$1) // capture x.x portion and store as a number
if (ffversion>=3) var isFF3 = 1;
else if (ffversion>=2) var isFF2 = 1;
else if (ffversion>=1) var isFF1 = 1;
}
var isSafari = navigator.userAgent.indexOf('Safari')!=-1 ? 1 : 0;
var isChrome = navigator.userAgent.indexOf('Chrome')!=-1 ? 1 : 0;