<script language="JavaScript">
<!--
function checkOS() {
if(navigator.userAgent.indexOf('IRIX') != -1)
{ var OpSys = "Irix"; }
else if((navigator.userAgent.indexOf('Win') != -1) &&
(navigator.userAgent.indexOf('95') != -1))
{ var OpSys = "Windows95"; }
else if((navigator.userAgent.indexOf('Win') != -1) &&
(navigator.userAgent.indexOf('98') != -1))
{ var OpSys = "Windows98"; }
else if((navigator.userAgent.indexOf('Win') != -1) &&
(navigator.userAgent.indexOf('2000') != -1))
{ var OpSys = "Windows2000"; }
else if(navigator.userAgent.indexOf('Win') != -1)
{ var OpSys = "Windows3.1 или NT"; }
else if(navigator.userAgent.indexOf('Mac') != -1)
{ var OpSys = "Macintosh"; }
else if(navigator.userAgent.indexOf('UNIX') != -1)
{ var OpSys = "UNIX"; }
else { var OpSys = "дома."; }
return OpSys;
}
//-->
</script>