https://ihh.tw/portal_assets/dist/libs/detectBrowser.js

1// JavaScript Document
2
3//if (oBrowser.isIE7||oBrowser.isIE8)  
4
5//版本判定 ==============================================================================================================
6
7var oBrowser = new detectBrowser();
8
9function detectBrowser(){
10	var sAgent = navigator.userAgent.toLowerCase();
11	var ieAgent = getInternetExplorerVersion();
12	if (ieAgent > -1) {
13		if (ieAgent == 8.0){
14			//msg = "You're using a recent copy of Windows Internet Explorer."
15			this.isIE8 = true;
16		}else if(ieAgent < 8.0){
17			//msg = "You should upgrade your copy of Windows Internet Explorer.";
18			this.isIE7 = true;
19		}else{
20			this.isIE8 = false;
21			this.isIE7 = false;
22		}
23		this.isIE = true;
24	}
25	//this.isIE = (sAgent.indexOf("msie")!=-1); //IE6.0-7
26	//this.isIE7 = (sAgent.indexOf("MSIE 7")!=-1); 
27	//this.isIE8 = (sAgent.indexOf("MSIE 8")!=-1);  
28	
29	this.isFF = (sAgent.indexOf("firefox")!=-1);//firefox
30	this.isSa = (sAgent.indexOf("safari")!=-1);//safari
31	this.isOp = (sAgent.indexOf("opera")!=-1);//opera
32	this.isNN = (sAgent.indexOf("netscape")!=-1);//netscape
33	this.isCh = (sAgent.indexOf("chrome")!=-1);//chrome
34	this.isiPhone = (sAgent.indexOf("iphone")!=-1);//iphone
35	this.isiPad = (sAgent.indexOf("ipad")!=-1);//ipad
36	this.isiPod = (sAgent.indexOf("ipod")!=-1);//ipod
37
38	this.isMa = this.isIE;//marthon
39	this.isOther = (!this.isIE && !this.isFF && !this.isSa && !this.isOp && !this.isNN && !this.isSa);//unknown Browser
40}
41
42
43// checkMobileDevice
44function detectMobile() {
45    var mobiles = new Array(
46        "midp", "j2me", "avant", "docomo", "novarra", "palmos", "palmsource",
47        "240x320", "opwv", "chtml", "pda", "windows ce", "mmp/",
48        "blackberry", "mib/", "symbian", "wireless", "nokia", "hand", "mobi",
49        "phone", "cdm", "up.b", "audio", "sie-", "sec-", "samsung", "htc",
50        "mot-", "mitsu", "sagem", "sony", "alcatel", "lg", "eric", "vx",
51        "NEC", "philips", "mmm", "xx", "panasonic", "sharp", "wap", "sch",
52        "rover", "pocket", "benq", "java", "pt", "pg", "vox", "amoi",
53        "bird", "compal", "kg", "voda", "sany", "kdd", "dbt", "sendo",
54        "sgh", "gradi", "jb", "dddi", "moto", "iphone", "android",
55        "iPod", "incognito", "webmate", "dream", "cupcake", "webos",
56        "s8000", "bada", "googlebot-mobile"
57    )
58
59    var ua = navigator.userAgent.toLowerCase();
60    for (var i = 0; i < mobiles.length; i++) {
61        if (ua.indexOf(mobiles[i]) > 0) {
62            return true;
63            break;
64        }
65    }
66
67    return false;
68}
69
70function isMobile(){
71  var a = navigator.userAgent||navigator.vendor||window.opera;
72  return/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s)|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg(g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|

72sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4));
73}
74
75
76
77function getInternetExplorerVersion() {
78	var rv = -1; // Return value assumes failure.
79
80	if (navigator.appName == 'Microsoft Internet Explorer') {
81		var ua = navigator.userAgent;
82		var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
83
84		if (re.exec(ua) != null)
85			rv = parseFloat(RegExp.$1);
86	}
87	return rv;
88}
89function checkVersion() {
90	var msg = "You're not using Windows Internet Explorer.";
91	var ver = getInternetExplorerVersion();
92
93	if (ver > -1) {
94		if (ver >= 8.0)
95			msg = "You're using a recent copy of Windows Internet Explorer."
96		else
97			msg = "You should upgrade your copy of Windows Internet Explorer.";
98
99	}
100	//alert(msg);
101}