*rauskram*
wieso schiebt ihr das nach Javascript?
mit PHP geht es auch..



Code:
if( eregi("(opera) ([0-9]{1,2}.[0-9]{1,3}){0,1}",$HTTP_USER_AGENT,$regs) || eregi("(opera/)([0-9]{1,2}.[0-9]{1,3}){0,1}",$HTTP_USER_AGENT,$regs))
{
    $browser = "Opera $regs[2]";
}
else if( eregi("(msie) ([0-9]{1,2}.[0-9]{1,3})",$HTTP_USER_AGENT,$regs) )
{
    $browser = "MSIE $regs[2]";
}
else if( eregi("(konqueror)/([0-9]{1,2}.[0-9]{1,3})",$HTTP_USER_AGENT,$regs) )
{
    $browser = "Konqueror $regs[2]";
}
else if( eregi("(lynx)/([0-9]{1,2}.[0-9]{1,2}.[0-9]{1,2})",$HTTP_USER_AGENT,$regs) )
{
    $browser = "Lynx $regs[2]";
}
else if( eregi("(netscape6)/(6.[0-9]{1,3})",$HTTP_USER_AGENT,$regs) )
{
    $browser = "Netscape $regs[2]";
}
else if( eregi("mozilla/5",$HTTP_USER_AGENT) )
{
    $browser = "Netscape";
}
else if( eregi("(mozilla)/([0-9]{1,2}.[0-9]{1,3})",$HTTP_USER_AGENT,$regs) )
{
    $browser = "Netscape $regs[2]";
}
else if( eregi("w3m",$HTTP_USER_AGENT) )
{
    $browser = "w3m";
}
else
{
    $browser = "?";
}