https://www.cercama.com/js/device.min.js

1/*! device.js 0.2.0 */
2(function () {
3    "use strict";
4    var a, b, c, d, e, f, g, h, i, j;
5    b = window.device, a = {}, window.device = a, d = window.document.documentElement, j = window.navigator.userAgent.toLowerCase(), a.ios = function () {
6        return a.iphone() || a.ipod() || a.ipad()
7    }, a.iphone = function () {
8        return e("iphone")
9    }, a.ipod = function () {
10        return e("ipod")
11    }, a.ipad = function () {
12        return e("ipad")
13    }, a.android = function () {
14        return e("android")
15    }, a.androidPhone = function () {
16        return a.android() && e("mobile")
17    }, a.androidTablet = function () {
18        return a.android() && !e("mobile")
19    }, a.blackberry = function () {
20        return e("blackberry") || e("bb10") || e("rim")
21    }, a.blackberryPhone = function () {
22        return a.blackberry() && !e("tablet")
23    }, a.blackberryTablet = function () {
24        return a.blackberry() && e("tablet")
25    }, a.windows = function () {
26        return e("windows")
27    }, a.windowsPhone = function () {
28        return a.windows() && e("phone")
29    }, a.windowsTablet = function () {
30        return a.windows() && e("touch") && !a.windowsPhone()
31    }, a.fxos = function () {
32        return (e("(mobile;") || e("(tablet;")) && e("; rv:")
33    }, a.fxosPhone = function () {
34        return a.fxos() && e("mobile")
35    }, a.fxosTablet = function () {
36        return a.fxos() && e("tablet")
37    }, a.meego = function () {
38        return e("meego")
39    }, a.cordova = function () {
40        return window.cordova && "file:" === location.protocol
41    }, a.nodeWebkit = function () {
42        return "object" == typeof window.process
43    }, a.mobile = function () {
44        return a.androidPhone() || a.iphone() || a.ipod() || a.windowsPhone() || a.blackberryPhone() || a.fxosPhone() || a.meego()
45    }, a.tablet = function () {
46        return a.ipad() || a.androidTablet() || a.blackberryTablet() || a.windowsTablet() || a.fxosTablet()
47    }, a.desktop = function () {
48        return !a.tablet() && !a.mobile()
49    }, a.portrait = function () {
50        return window.innerHeight / window.innerWidth > 1
51    }, a.landscape = function () {
52        return window.innerHeight / window.innerWidth < 1
53    }, a.noConflict = function () {
54        return window.device = b, this
55    }, e = function (a) {
56        return -1 !== j.indexOf(a)
57    }, g = function (a) {
58        var b;
59        return b = new RegExp(a, "i"), d.className.match(b)
60    }, c = function (a) {
61        g(a) || (d.className += " " + a)
62    }, i = function (a) {
63        g(a) && (d.className = d.className.replace(" " + a, ""))
64    }, a.ios() ? a.ipad() ? c("ios ipad tablet") : a.iphone() ? c("ios iphone mobile") : a.ipod() && c("ios ipod mobile") : c(a.android() ? a.androidTablet() ? "android tablet" : "android mobile" : a.blackberry() ? a.blackberryTablet() ? "blackberry tablet" : "blackberry mobile" : a.windows() ? a.windowsTablet() ? "windows tablet" : a.windowsPhone() ? "windows mobile" : "desktop" : a.fxos() ? a.fxosTablet() ? "fxos tablet" : "fxos mobile" : a.meego() ? "meego mobile" : a.nodeWebkit() ? "node-webkit" : "desktop"), a.cordova() && c("cordova"), f = function () {
65        a.landscape() ? (i("portrait"), c("landscape")) : (i("landscape"), c("portrait"))
66    }, h = window.hasOwnProperty("onorientationchange") ? "orientationchange" : "resize", window.addEventListener ? window.addEventListener(h, f, !1) : window.attachEvent ? window.attachEvent(h, f) : window[h] = f, f(), "function" == typeof define && "object" == typeof define.amd && define.amd ? define(function () {
67        return a
68    }) : "undefined" != typeof module && module.exports ? module.exports = a : window.device = a
69}).call(this);