javascript 브라우저 종류

if( navigator.appName.indexOf("Microsoft") > -1 ) // IE?

{

if( navigator.appVersion.indexOf("MSIE 6") > -1) // IE6?

{

// code

}

else if( navigator.appVersion.indexOf("MSIE 7") > -1) // IE7?

{

// code

}

}

출처 - http://www.dezrare.com/604

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1. 브라우저 헤더정보

<script language="javascript">

function userAgent()
{
var browserType = "";
if(navigator.userAgent.indexOf("MSIE") != -1)
{
browser = "IE";
return browserType;
}
if(navigator.userAgent.indexOf("Firefox") != -1)
{
browser = "FF";
return browserType;
}
if(navigator.userAgent.indexOf("Mozilla") != -1)
{
browser = "MZ";
return browserType;
}
if(navigator.userAgent.indexOf("Opera") != -1)
{
browser = "OP";
return browserType;
}
if(navigator.userAgent.indexOf("Safari") != -1)
{
browser = "SF";
return browserType;
}
if(navigator.userAgent.indexOf("Mac") != -1)
{
browser = "MC";
return browserType;
}

browser = "NG";
return browserType;
}
</script>

2. 객체존재여부
<script language="javascript">
function userAgent()
{
if(window.ActiveXobject){
browser = "IE";
return browserType;
}
else {
browser = "NG";
return browserType;
}
}
</script>

출처: http://blog.naver.com/cowboy0626/30007053474