function popup(gfx) {
    window.open('http://www.partnerstwo.cpk.org.pl/popup.php?gfx=' + gfx, 'dummyname', 'height=480,width=640', false);
}

function popit(link) {
    window.open(link, 'window', 'height=450,width=500', false);
}

function drukuj(link) {
    window.open(link, 'window', 'height=600,width=660,scrollbars=yes', false);
}