????? ??
navigator
navigator ??? ???? ??? ?????. ?? ????? ???? ??? ??? ????.
navigator.appName: ???? ??; >
- navigator.appVersion: ???? ??
- navigator.??: ???? ?? ??
- .platform: ?? ?? ??,
- navigator.userAgent: ?????? ??? ??? ???? ???.
<html>
<head>
<script>
'use strict';
alert('appName = ' + navigator.appName + '\n' +
'appVersion = ' + navigator.appVersion + '\n' +
'language = ' + navigator.language + '\n' +
'platform = ' + navigator.platform + '\n' +
'userAgent = ' + navigator.userAgent);
</script>
</head>
<body>
</body>
</html> ????? ??? ???? ?? ??? ? ?? ??? ??????? ??? ?? ??? ????? ?? ? ??? ?????. ??? ????? ?? ??? ??? ???? ?? ?? ???? ???? ??? ???? ?? if? ???? ?? ?????. ?: if (getIEVersion(navigator.userAgent) < 9) {
width = document.body.clientWidth;
} else {
width = window.innerWidth;
} ??? ??? ?? ??? ???? ? ?? ??? ????? ?????. ??? ??? ???? ?? ??? ?? ???? ?? ?? ???? JavaScript? ??? ??? ???? ?? ??? ||? ?? ???? ??? ???? ????. var width = window.innerWidth || document.body.clientWidth;
