https://www.jojomamanbebe.co.uk/Scripts/jquery.browser.js

1// Checks the browser and adds classes to the body to reflect it.
2
3$(document).ready(function(){
4
5    if (jqueryUpgradeEnabledOnPage) {
6        // if jquery upgrade is enabled (jquery 3.4) then the $.browser won't exist
7        return;
8    }
9
10    var userAgent = navigator.userAgent.toLowerCase();
11    $.browser.chrome = /chrome/.test(navigator.userAgent.toLowerCase()); 
12    
13    // Is this a version of IE?
14    if($.browser.msie){
15        $('body').addClass('ie');
16        
17        // Add the version number
18        $('body').addClass('ie-' + $.browser.version.substring(0,1));
19    }
20    
21    
22    // Is this a version of Chrome?
23    if($.browser.chrome){
24    
25        $('body').addClass('chrome');
26        
27        //Add the version number
28        userAgent = userAgent.substring(userAgent.indexOf('chrome/') +7);
29        userAgent = userAgent.substring(0,1);
30        $('body').addClass('chrome-' + userAgent);
31        
32        // If it is chrome then jQuery thinks it's safari so we have to tell it it isn't
33        $.browser.safari = false;
34    }
35    
36    // Is this a version of Safari?
37    if($.browser.safari){
38        $('body').addClass('safari');
39        
40        // Add the version number
41        userAgent = userAgent.substring(userAgent.indexOf('version/') +8);
42        userAgent = userAgent.substring(0,1);
43        $('body').addClass('safari-' + userAgent);
44    }
45    
46    // Is this a version of Mozilla?
47    if($.browser.mozilla){
48        
49        //Is it Firefox?
50        if(navigator.userAgent.toLowerCase().indexOf('firefox') != -1){
51            $('body').addClass('firefox');
52            
53            // Add the version number
54            userAgent = userAgent.substring(userAgent.indexOf('firefox/') +8);
55            userAgent = userAgent.substring(0,1);
56            $('body').addClass('firefox-' + userAgent);
57        }
58        // If not then it must be another Mozilla
59        else{
60            $('body').addClass('mozilla');
61        }
62    }
63    
64    // Is this a version of Opera?
65    if($.browser.opera){
66        $('body').addClass('opera');
67    }
68    
69    
70});