IE특정 브라우저 이하 버전 구별하기
<script type=“text/javascript”>
var rv = –1;
var browser_state = false;
if (navigator.appName == ‘Microsoft Internet Explorer’) {
var ua = navigator.userAgent;
var re = new RegExp(“MSIE ([0-9]{1,}[\.0-9]{0,})”);
if (re.exec(ua) != null) rv = parseFloat(RegExp.$1);
if (rv > –1 && rv < 9){ browser_state = true; }
}
if(browser_state == false){ alert(browser_state); }
</script>