function chkallData(form) {
	var msg = checkRequired(form);
    if (msg != "") {
        alert(msg);
        return;
    }
    msg = checkLength(form);
    if (msg != "") {
        alert(msg)
        return;
    }
    msg = checkType(form);
    if (msg != "") {
        alert(msg);
        return;
    }
    form.userId.value = form.userId.value.toUpperCase();
    form.familyName.value = form.familyName.value.toUpperCase();
    form.givenName.value = form.givenName.value.toUpperCase();
    form.companyName.value = form.companyName.value.toUpperCase();
  	form.submit();
}

function checkLength(form) {
    var msg = "";
    if (form.city.value.length < 3) {
        msg += "The City can not be less than 3 characters.\n";
    }
    if (form.userId.value.length < 4) {
        msg += "The User ID can not be less than 4 characters.\n";
    }
    if (form.password.value.length < 6) {
        msg += "The Password can not be less than 6 characters.\n";
    }

    return msg;
}

function checkType(form) {
    var msg = "";
    if (!isNumber(form.telphoneNo.value)) {
        msg += "The Telphone NO must be a number.\n";
    }
    if (form.countryCode.value != "" && !isNumber(form.countryCode.value)) {
        msg += "The Country Code must be a number.\n";
    }
    if (form.areaCode.value != "" && !isNumber(form.areaCode.value)) {
        msg += "The Area Code must be a number.\n";
    }
    if (!isNumber(form.fax.value)) {
        msg += "The Fax must be a number.\n";
    }
    if (isIllegalString(form.userId.value)) {
        msg += "The User ID contains illegal characters!\n";
    }
    return msg;
}

function checkRequired(form) {
	var msg = "";
    if (isEmpty(form.familyName)) {
        msg += "Please input your Family Name.\n";
    }
    if (isEmpty(form.givenName)) {
        msg += "Please input your Given Name.\n";
    }

    if (!isChosen(form.gender)) {
    	msg += "Please choose your Gender.\n";
    }
    if (isEmpty(form.companyName)) {
        msg += "Please input your Company Name.\n";
    }
    if (!isChosen(form.businessType)) {
    	msg += "Please choose your Business Type.\n";
    }
    if (isEmpty(form.street)) {
        msg += "Please input your Street.\n";
    }
    if (isEmpty(form.zipCode)) {
        msg += "Please input your Postal Code.\n";
    }
    if (isEmpty(form.city)) {
        msg += "Please input your City.\n";
    }
    if (isEmpty(form.country)) {
        msg += "Please input your Country.\n";
    }
    if (isEmpty(form.telphoneNo)) {
        msg += "Please input your Telphone NO.\n";
    }
    if (isEmpty(form.fax)) {
        msg += "Please input your FAX.\n";
    }
    if (isEmpty(form.email)) {
        msg += "Please input your Email Address.\n";
    }
    if (isEmpty(form.userId)) {
        msg += "Please input your User ID.\n";
    }
    if (isEmpty(form.password) || isEmpty(form.password2)||
        form.password.value != form.password2.value) {
        msg += "Please check your Password.\n";
    }
    return msg;
}

function clrData(form, action) {
    //form.reset();

	form.familyName.value = "";
    form.givenName.value = "";
    for (var i=0;i<form.gender.length;i++) {
    	form.gender[i].checked = false;
    }
    form.companyName.value = "";
    for (var i=0;i<form.businessType.length;i++) {
    	form.businessType[i].checked = false;
    }
    form.street.value = "";
    form.zipCode.value = "";
    form.city.value = "";
    form.country.value = "";
    form.countryCode.value = "";
    form.areaCode.value = "";
    form.telphoneNo.value = "";
    form.extension.value = "";
    form.fax.value = "";
    form.email.value = "";
    if (action == "reg") {
    	form.userId.value = "";
    }
    form.password.value = "";
    form.password2.value = "";
}