function checkMail(mailNode){
var regex = /^\w+@\w+(\.\w+)+$/;
return check(mailNode,regex,"maildiv");
}
function checkForm(formNode){
with(formNode){
if(checkUser(user) && checkPsw(psw) && checkRepsw(repsw) && checkMail(mail)){
return event.returnValue = true;
}else{
return event.returnValue = false;
}
}
}
</script>
</head>
<body >
<form action="" method="post" onSubmit="checkForm(this)">
<table>