function ablak() {
html = window.open("images/mintaoltalom.jpg", "", "width=500, height=717", "scrollbars=yes");
}

function ablak2() {
html = window.open("gbook/index.php", "", "width=800, height=800", "scrollbars=yes");
}

function ablak3() {
html = window.open("mail/jelentkezz.html", "", "width=300, height=370", "scrollbars=yes");
}