function windows(b){
switch (b) {
case '1':window.open('iso/index.html','popup1','scrollbars=yes,resizable=yes,menubar=no,directories=no,status=no,location=no,width=698,height=523');break;
case '2':window.open('privacy/index.html','popup2','scrollbars=yes,resizable=yes,menubar=no,directories=no,status=no,location=no,width=698,height=523');break;
case '3':window.open('ethics/index.html','shop','scrollbars=yes,resizable=yes,menubar=no,directories=no,status=no,location=no,width=709,height=699');break;
default:alert("erorr!");break;
}
}
function winOpen(){
  window.open('','popupwindow1','scrollbars=no,resizable=yes,menubar=no,directories=no,status=no,location=no,width=709,height=699');
}