/*-------------------------------------------------------------
 Mail Magazine Register FORM input check.
 2001/06/04 Programmed by santiago
 Copyright (c) 2001 Iam Design Network. All Rights Reserved.
 -------------------------------------------------------------*/
function magazineCheckAndSubmit(mode) {
    var email = "";
    if (mode == "register") {
        email = document.magazineRegForm.email.value;
        if (email == "") {
            alert(msgNeedAddress);
            document.magazineRegForm.email.focus();
            return false;
        }
        if (!checkEmail(email)) {
            document.magazineRegForm.email.focus();
            return false;
        }
        openMagWin("register", email);
    } else {
        email = document.magazineDeRegForm.email.value;
        if (email == "") {
            alert(msgNeedAddress);
            document.magazineDeRegForm.email.focus();
            return false;
        }
        if (!checkEmail(email)) {
            document.magazineDeRegForm.email.focus();
            return false;
        }
        openMagWin("deregister", email);
    }
    return true;
}