function coupon(){
sub = window.open("coupon/index.html","coupon","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizeable=no,left=10,top=10,width=500,height=600");
}
function coupon2(){
sub = window.open("../coupon/index.html","coupon","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizeable=no,left=10,top=10,width=500,height=600");
}
function coupon3(){
sub = window.open("../../coupon/index.html","coupon","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizeable=no,left=10,top=10,width=500,height=600");
}
function update(){
sub = window.open("update.html","update","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizeable=no,left=10,top=10,width=350,height=500");
}