function menu1() { location.href = "http://www.bukulmezminder.com/grup.php?idgrup=1"; }
function menu2() { location.href = "http://www.bukulmezminder.com/grup.php?idgrup=1"; }
function menu3() { location.href = "http://www.bukulmezminder.com/grup.php?idgrup=1"; }
function menu4() { location.href = "http://www.bukulmezminder.com/grup.php?idgrup=1"; }
function menu5() { location.href = "http://www.bukulmezminder.com/grup.php?idgrup=2"; }
function menu6() { location.href = "http://www.bukulmezminder.com/grup.php?idgrup=2"; }