if(-1 != navigator.userAgent.indexOf("MSIE"))
{
// Internet Explorer
document.write('<link rel="stylesheet" type="text/css" href="http://pawlowski.art.pl/_script/css/mp-online_ie.css">');
}
else if (-1 != navigator.userAgent.indexOf("Mozilla"))
{
// Netscape
document.write('<link rel="stylesheet" type="text/css" href="http://pawlowski.art.pl//_script/css/mp-online_mo.css">');
}
else
{
// other
document.write('<link rel="stylesheet" type="text/css" href="http://pawlowski.art.pl/_script/css/mp-online_other.css">');
}