데꾸벅의 생각들

'browser detect'에 해당되는 글 2건

2008.09.03 구글크롬 테스트 및 브라우저버전체크 스크립트 6
2008.03.06 Browser detect

구글크롬 테스트 및 브라우저버전체크 스크립트

Publisher/WEB2.0 / 2008. 9. 3. 13:50

브라우저 춘추전국시대 다시 시작하나....

오늘 구글크롬이 다운로드 서비스를 시작했다.
설치후 구글 크롬 이놈은 다른 브라우저의 종합판인듯하다.

Opera,Firefox, Safari 모두다 섞어 놓은것 같은데.. ㅡ.,ㅡ; 상상력이... 쿨럭!!.

각 브라우저의 값들을 비교해보고자
alert(navigator.userAgent+"\n=>"+parseFloat(navigator.appVersion));로 찍어봤다.

구글크롬 0.2
Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.2.149.27 Safari/525.13:
=>Netscape

사파리 3.1.2
Mozilla/5.0 (Windows; U; Windows NT 6.0; ko-KR) AppleWebKit/525.19 (KHTML, like Gecko) Version/3.1.2 Safari/525.21:
=>Netscape

Firefox 3
Mozilla/5.0 (Windows; U; Windows NT 6.0; ko; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1:
=>5

IE7
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506):
=>4

Opera 9.52
Opera/9.52 (Windows NT 6.0; U; ko):
=>Opera

헉.. 이놈 대단한 놈이다.. safari의 AppleWebkit으로도 유효성검증을 하기가.. ㅠ.,ㅠ;
결국은 다음과 같이 버전체크 부분을 몽땅 바꿔버렸다.

/**
* @fileoverview 브라우저비교 및 JS상속, 클래스 생성관련 스크립트 모음
* @author 데꾸벅
* @version 0.1
* @since 2003.05.08, 2008.08.27 IE6 판별 버그 수정, 2008.09.03 Google Chrome 판별 추가
*/

var sUserAgent = navigator.userAgent;
var fAppVersion = parseFloat(navigator.appVersion);

/**
* 브라우저 버전 비교
*/
function compareVersions(sVersion1, sVersion2) {
var aVersion1 = sVersion1.split(".");
var aVersion2 = sVersion2.split(".");

if (aVersion1.length > aVersion2.length) {
for (var i=0; i < aVersion1.length - aVersion2.length; i++) {
aVersion2.push("0");
}
} else if (aVersion1.length < aVersion2.length) {
for (var i=0; i < aVersion2.length - aVersion1.length; i++) {
aVersion1.push("0");
}
}
for (var i=0; i < aVersion1.length; i++) {
if (aVersion1[i] < aVersion2[i]) {
return -1;
} else if (aVersion1[i] > aVersion2[i]) {
return 1;
}
}
return 0;
}

//Opera
var isOpera = sUserAgent.indexOf("Opera") > -1;
var isOpera7 = isOpera8 = isOpera9 =isOpera10 = false;
if (isOpera) {
if (/Opera[\/\s](\d+\.\d+)/.test(navigator.userAgent)){
var oprversion=new Number(RegExp.$1);
if (oprversion>=10) isOpera10 = true;
else if (oprversion>=9) isOpera9 = true;
else if (oprversion>=8) isOpera8 = true;
else if (oprversion>=7) isOpera7 = true;
}
}

//KHTML, Konqueror
var isKHTML = sUserAgent.indexOf("KHTML") > -1 || sUserAgent.indexOf("Konqueror") > -1 || sUserAgent.indexOf("AppleWebKit") > -1;

var isSafari1 = isSafari1_2 = false;
var isKonq2_2 = isKonq3 = isKonq3_1 = isKonq3_2 = false;
var isSafari = false;
if (isKHTML) {
isSafari = sUserAgent.indexOf("AppleWebKit") > -1;
isKonq = sUserAgent.indexOf("Konqueror") > -1;

if (isSafari) {
var reAppleWebKit = new RegExp("AppleWebKit\\/(\\d+(?:\\.\\d*)?)");
reAppleWebKit.test(sUserAgent);
var fAppleWebKitVersion = parseFloat(RegExp["$1"]);
isSafari1 = fAppleWebKitVersion >= 85;
isSafari1_2 = fAppleWebKitVersion >= 124;
} else if (isKonq) {
var reKonq = new RegExp("Konqueror\\/(\\d+(?:\\.\\d+(?:\\.\\d)?)?)");
reKonq.test(sUserAgent);
isKonq2_2 = compareVersions(RegExp["$1"], "2.2") >= 0;
isKonq3 = compareVersions(RegExp["$1"], "3.0") >= 0;
isKonq3_1 = compareVersions(RegExp["$1"], "3.1") >= 0;
isKonq3_2 = compareVersions(RegExp["$1"], "3.2") >= 0;
}
}

// Internet Explorer
var isIE = sUserAgent.indexOf("compatible") > -1 && sUserAgent.indexOf("MSIE") > -1 && !isOpera;
var isIE4 = isIE5 = isIE5_5 = isIE6 = isIE7 = isIE8 = false;
if (isIE) {
var reIE = new RegExp("MSIE (\\d+\\.\\d+);");
reIE.test(sUserAgent);
var fIEVersion = parseFloat(RegExp["$1"]);
isIE4 = fIEVersion >= 4 && fIEVersion < 5;
isIE5 = fIEVersion >= 5 && fIEVersion < 5.5;
isIE5_5 = fIEVersion >= 5.5 && fIEVersion < 6.0;
isIE6 = fIEVersion >= 6.0 && fIEVersion < 7.0;
isIE7 = fIEVersion >= 7.0 && fIEVersion < 8.0;
isIE8 = fIEVersion >= 8.0 ;
}

// Mozilla 여부
var isMoz = sUserAgent.indexOf("Gecko") > -1 && !isKHTML;
var isMoz1 = sMoz1_4 = isMoz1_5 = false;

if (isMoz) {
var reMoz = new RegExp("rv:(\\d+\\.\\d+(?:\\.\\d+)?)");
reMoz.test(sUserAgent);
isMoz1 = compareVersions(RegExp["$1"], "1.0") >= 0;
isMoz1_4 = compareVersions(RegExp["$1"], "1.4") >= 0;
isMoz1_5 = compareVersions(RegExp["$1"], "1.5") >= 0;
}

var isNS4 = !isIE && !isOpera && !isMoz && !isKHTML && (sUserAgent.indexOf("Mozilla") == 0) && (navigator.appName == "Netscape") && (fAppVersion >= 4.0 && fAppVersion < 5.0);
var isNS4 = isNS4_5 = isNS4_7 = isNS4_8 = false;

if (isNS4) {
isNS4 = true;
isNS4_5 = fAppVersion >= 4.5;
isNS4_7 = fAppVersion >= 4.7;
isNS4_8 = fAppVersion >= 4.8;
}

var isFF = !isIE && !isOpera && isMoz && !isKHTML && (sUserAgent.indexOf("Mozilla") == 0) && (navigator.appName == "Netscape");
var isFF1 = isFF2 = isFF3 = false;
if(isFF){
if (/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)){
var ffversion=new Number(RegExp.$1);
if (ffversion>=3)
isFF3 = true;
else if (ffversion>=2)
isFF2 = true;
else if (ffversion>=1)
isFF1 = true;
}
}

//구글 크롬 버전체크 추가 2008.09.03
var isChrome = !isIE && !isFF && !isOpera && !isMoz && !isKonq && isSafari && isKHTML && (sUserAgent.indexOf("Mozilla") == 0) && (sUserAgent.indexOf("Chrome") != -1) && (navigator.appName == "Netscape");
var isChrome02 = false;

if(isChrome){
if (/Chrome[\/\s](\d+\.\d+)/.test(navigator.userAgent)){
var ffversion=new Number(RegExp.$1);
if(parseFloat(ffversion) >= parseFloat('0.2'))
isChrome02 = true;
}
}

/**
* XP인지 아닌지 판별함수
* @return {boolean} true/false
*/
function isXP(){
var agent = window.navigator.userAgent;
if(agent.indexOf("MSIE")!= -1 && agent.indexOf("5.1") !=-1)
return true; //SP1
else
return false;
}

/**
* XP의 ServicePack2인지 처리함수
* @return {boolean} true/false
*/
function isXPSP2(){
var tmp_MSIE = window.navigator.userAgent.indexOf("MSIE");
if(tmp_MSIE && window.navigator.userAgent.indexOf("SV1") > tmp_MSIE){
return true; //SP2
}else{
return false;
}
}

구글크롬에서는 태터툴즈의 웹에디팅기능이 되지 않아 지금 포스팅은 FF3에서 작성하고 있다. ㅡ.,ㅡa

Acid3 Test 결과화면 : 테스트사이트 (http://acid3.acidtests.org/)

Opera9, Firefox3, IE7,
Safari, google Chrome, IE8
순서로 테스트 (Safari는 네트웍때문에 연결되지 않았으며, google Chrome의 경우 78/100 이 나왔습니다. 사파리하고 비슷한 수준이네요~~

근데... 이건 뭥미???

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Post by 넥스트리소프트 데꾸벅(techbug)

, |

Browser detect

Scripter/JAVASCRIPT / 2008. 3. 6. 13:01

사용자의 브라우저의 버전이나 종류를 알기 위한 스크립트
IE6, IE7과 IE8을 구분하지 못해서 생기는 부분을 체크하다.

참조 : quirksmode, mozilla 웹개발자포럼

if (typeof document.body.style.maxHeight != "undefined") {
// IE 7, mozilla, safari, opera 9
} else {
// IE6, older browsers
}

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

<--
// Ultimate client-side JavaScript client sniff. Version 3.03
// (C) Netscape Communications 1999.  Permission granted to reuse and distribute.
// Revised 17 May 99 to add is.nav5up and is.ie5up (see below).
// Revised 21 Nov 00 to add is.gecko and is.ie5_5 Also Changed is.nav5 and is.nav5up to is.nav6 and is.nav6up
// Revised 22 Feb 01 to correct Javascript Detection for IE 5.x, Opera 4, 
//                      correct Opera 5 detection
//                      add support for winME and win2k
//                      synch with browser-type-oo.js
// Revised 26 Mar 01 to correct Opera detection
// Revised 02 Oct 01 to add IE6 detection

// Everything you always wanted to know about your JavaScript client
// but were afraid to ask ... "Is" is the constructor function for "is" object,
// which has properties indicating:
// (1) browser vendor:
//     is.nav, is.ie, is.opera, is.hotjava, is.webtv, is.TVNavigator, is.AOLTV
// (2) browser version number:
//     is.major (integer indicating major version number: 2, 3, 4 ...)
//     is.minor (float   indicating full  version number: 2.02, 3.01, 4.04 ...)
// (3) browser vendor AND major version number
//     is.nav2, is.nav3, is.nav4, is.nav4up, is.nav6, is.nav6up, is.gecko, is.ie3, 
//     is.ie4, is.ie4up, is.ie5, is.ie5up, is.ie5_5, is.ie5_5up, is.ie6, is.ie6up, is.hotjava3, is.hotjava3up
// (4) JavaScript version number:
//     is.js (float indicating full JavaScript version number: 1, 1.1, 1.2 ...)
// (5) OS platform and version:
//     is.win, is.win16, is.win32, is.win31, is.win95, is.winnt, is.win98, is.winme, is.win2k
//     is.os2
//     is.mac, is.mac68k, is.macppc
//     is.unix
//     is.sun, is.sun4, is.sun5, is.suni86
//     is.irix, is.irix5, is.irix6
//     is.hpux, is.hpux9, is.hpux10
//     is.aix, is.aix1, is.aix2, is.aix3, is.aix4
//     is.linux, is.sco, is.unixware, is.mpras, is.reliant
//     is.dec, is.sinix, is.freebsd, is.bsd
//     is.vms
//
// See http://www.it97.de/JavaScript/JS_tutorial/bstat/navobj.html and
// http://www.it97.de/JavaScript/JS_tutorial/bstat/Browseraol.html
// for detailed lists of userAgent strings.
//
// Note: you don't want your Nav4 or IE4 code to "turn off" or
// stop working when Nav5 and IE5 (or later) are released, so
// in conditional code forks, use is.nav4up ("Nav4 or greater")
// and is.ie4up ("IE4 or greater") instead of is.nav4 or is.ie4
// to check version in code which you want to work on future
// versions.


function Is ()
{   // convert all characters to lowercase to simplify testing
    var agt=navigator.userAgent.toLowerCase();

    // *** BROWSER VERSION ***
    // Note: On IE5, these return 4, so use is.ie5up to detect IE5.

    this.major = parseInt(navigator.appVersion);
    this.minor = parseFloat(navigator.appVersion);

    // Note: Opera and WebTV spoof Navigator.  We do strict client detection.
    // If you want to allow spoofing, take out the tests for opera and webtv.
    this.nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
    this.nav2 = (this.nav && (this.major == 2));
    this.nav3 = (this.nav && (this.major == 3));
    this.nav4 = (this.nav && (this.major == 4));
    this.nav4up = (this.nav && (this.major >= 4));
    this.navonly      = (this.nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    this.nav6 = (this.nav && (this.major == 5));
    this.nav6up = (this.nav && (this.major >= 5));
    this.gecko = (agt.indexOf('gecko') != -1);


    this.ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    this.ie3    = (this.ie && (this.major < 4));
    this.ie4    = (this.ie && (this.major == 4) && (agt.indexOf("msie 4")!=-1) );
    this.ie4up  = (this.ie  && (this.major >= 4));
    this.ie5    = (this.ie && (this.major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    this.ie5_5  = (this.ie && (this.major == 4) && (agt.indexOf("msie 5.5") !=-1));
    this.ie5up  = (this.ie  && !this.ie3 && !this.ie4);
    this.ie5_5up =(this.ie && !this.ie3 && !this.ie4 && !this.ie5);
    this.ie6    = (this.ie && (this.major == 4) && (agt.indexOf("msie 6.")!=-1) );
    this.ie6up  = (this.ie  && !this.ie3 && !this.ie4 && !this.ie5 && !this.ie5_5);

    // KNOWN BUG: On AOL4, returns false if IE3 is embedded browser
    // or if this is the first browser window opened.  Thus the
    // variables is.aol, is.aol3, and is.aol4 aren't 100% reliable.
    this.aol   = (agt.indexOf("aol") != -1);
    this.aol3  = (this.aol && this.ie3);
    this.aol4  = (this.aol && this.ie4);
    this.aol5  = (agt.indexOf("aol 5") != -1);
    this.aol6  = (agt.indexOf("aol 6") != -1);

    this.opera = (agt.indexOf("opera") != -1);
    this.opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    this.opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    this.opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    this.opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    this.opera5up = (this.opera && !this.opera2 && !this.opera3 && !this.opera4);

    this.webtv = (agt.indexOf("webtv") != -1); 

    this.TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1)); 
    this.AOLTV = this.TVNavigator;

    this.hotjava = (agt.indexOf("hotjava") != -1);
    this.hotjava3 = (this.hotjava && (this.major == 3));
    this.hotjava3up = (this.hotjava && (this.major >= 3));

    // *** JAVASCRIPT VERSION CHECK ***
    if (this.nav2 || this.ie3) this.js = 1.0;
    else if (this.nav3) this.js = 1.1;
    else if (this.opera5up) this.js = 1.3;
    else if (this.opera) this.js = 1.1;
    else if ((this.nav4 && (this.minor <= 4.05)) || this.ie4) this.js = 1.2;
    else if ((this.nav4 && (this.minor > 4.05)) || this.ie5) this.js = 1.3;
    else if (this.hotjava3up) this.js = 1.4;
    else if (this.nav6 || this.gecko) this.js = 1.5;
    // NOTE: In the future, update this code when newer versions of JS
    // are released. For now, we try to provide some upward compatibility
    // so that future versions of Nav and IE will show they are at
    // *least* JS 1.x capable. Always check for JS version compatibility
    // with > or >=.
    else if (this.nav6up) this.js = 1.5;
    // note ie5up on mac is 1.4
    else if (this.ie5up) this.js = 1.3

    // HACK: no idea for other browsers; always check for JS version with > or >=
    else this.js = 0.0;

    // *** PLATFORM ***
    this.win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
    // NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all
    //        Win32, so you can't distinguish between Win95 and WinNT.
    this.win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

    // is this a 16 bit compiled version?
    this.win16 = ((agt.indexOf("win16")!=-1) || 
               (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) || 
               (agt.indexOf("windows 16-bit")!=-1) );  

    this.win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                    (agt.indexOf("windows 16-bit")!=-1));

    // NOTE: Reliable detection of Win98 may not be possible. It appears that:
    //       - On Nav 4.x and before you'll get plain "Windows" in userAgent.
    //       - On Mercury client, the 32-bit version will return "Win98", but
    //         the 16-bit version running on Win98 will still return "Win95".
    this.win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
    this.winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
    this.win32 = (this.win95 || this.winnt || this.win98 || 
                    ((this.major >= 4) && (navigator.platform == "Win32")) ||
                    (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

    this.winme = ((agt.indexOf("win 9x 4.90")!=-1));
    this.win2k = ((agt.indexOf("windows nt 5.0")!=-1));

    this.os2   = ((agt.indexOf("os/2")!=-1) || 
                    (navigator.appVersion.indexOf("OS/2")!=-1) ||   
                    (agt.indexOf("ibm-webexplorer")!=-1));

    this.mac    = (agt.indexOf("mac")!=-1);
    // hack ie5 js version for mac
    if (this.mac && this.ie5up) this.js = 1.4;
    this.mac68k = (this.mac && ((agt.indexOf("68k")!=-1) || 
                               (agt.indexOf("68000")!=-1)));
    this.macppc = (this.mac && ((agt.indexOf("ppc")!=-1) || 
                                (agt.indexOf("powerpc")!=-1)));

    this.sun   = (agt.indexOf("sunos")!=-1);
    this.sun4  = (agt.indexOf("sunos 4")!=-1);
    this.sun5  = (agt.indexOf("sunos 5")!=-1);
    this.suni86= (this.sun && (agt.indexOf("i86")!=-1));
    this.irix  = (agt.indexOf("irix") !=-1);    // SGI
    this.irix5 = (agt.indexOf("irix 5") !=-1);
    this.irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));
    this.hpux  = (agt.indexOf("hp-ux")!=-1);
    this.hpux9 = (this.hpux && (agt.indexOf("09.")!=-1));
    this.hpux10= (this.hpux && (agt.indexOf("10.")!=-1));
    this.aix   = (agt.indexOf("aix") !=-1);      // IBM
    this.aix1  = (agt.indexOf("aix 1") !=-1);    
    this.aix2  = (agt.indexOf("aix 2") !=-1);    
    this.aix3  = (agt.indexOf("aix 3") !=-1);    
    this.aix4  = (agt.indexOf("aix 4") !=-1);    
    this.linux = (agt.indexOf("inux")!=-1);
    this.sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);
    this.unixware = (agt.indexOf("unix_system_v")!=-1); 
    this.mpras    = (agt.indexOf("ncr")!=-1); 
    this.reliant  = (agt.indexOf("reliantunix")!=-1);
    this.dec   = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) || 
                  (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) || 
                  (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1)); 
    this.sinix = (agt.indexOf("sinix")!=-1);
    this.freebsd = (agt.indexOf("freebsd")!=-1);
    this.bsd = (agt.indexOf("bsd")!=-1);
    this.unix  = ((agt.indexOf("x11")!=-1) || this.sun || this.irix || this.hpux || 
                 this.sco ||this.unixware || this.mpras || this.reliant || 
                 this.dec || this.sinix || this.aix || this.linux || this.bsd || this.freebsd);

    this.vms   = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));
}

var is;
var isIE3Mac = false;
// this section is designed specifically for IE3 for the Mac

if ((navigator.appVersion.indexOf("Mac")!=-1) && (navigator.userAgent.indexOf("MSIE")!=-1) && 
(parseInt(navigator.appVersion)==3))
       isIE3Mac = true;
else   is = new Is(); 

//--> end hide JavaScript

다른 방법이 많이 있겠지만.. 그냥 꼬불쳐둔다.

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Post by 넥스트리소프트 데꾸벅(techbug)

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