function nowe_okno(url, w, h, tytul, img)
{
var style = "body{background:#ffffff; margin:0; overflow:hidden;}";
style = style + ".rama {text-align:center; margin-top:1em;}";
style = style + "a img { border:0 } ";
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
var win;
w=w+5;
h=h+75;
if(img=='img')
{
win = window.open('','','left=' + winl + ',top=' + wint + ',width=' + w + ',height=' + h + ',resizable=1,scrollbars=yes,menubar=no' );
win.resizeTo(w,h);
win.document.write('' + tytul + '');
}
else
{
win = window.open(url,tytul,'left=' + winl + ',top=' + wint + ',width=' + w + ',height=' + h + ',resizable=1,scrollbars=yes,menubar=no' );
win.resizeTo(w,h);
}
win.document.close();
}