function GetCityByPostalCode(postalCode)
{
    postalCode = String(postalCode);
    if (postalCode.length >= 3)
    {
        WebSite.CallbackService.GetCityByPostalCode(postalCode, GetCityByPostalCodeCallback);
    }
    else
    {
        var element = $get("lblCity");
        element.innerHTML = "";
    }
}

function GetCityByPostalCodeCallback(result, eventArgs)
{
    var element = $get("lblCity");
    element.innerHTML = result;
}
/*------------------------------------------------------------------*/

function GetEmailStatus(emailadr) {
    WebSite.CallbackService.IsEmailInUse(emailadr, GetEmailStatusCallback);
}

function GetEmailStatusCallback(result, eventArgs) {
    var elementInUse = $get("EmailInUse");
    var elementNotInUse = $get("EmailNotInUse");
    var elementFormStatus = $get("UserFormStatus");
    if (result == true) {
        elementInUse.style.display = 'block';
        elementNotInUse.style.display = 'none';
        elementFormStatus.value = 'InUse';
    }
    else {
        elementInUse.style.display = 'none';
        elementNotInUse.style.display = 'block';
        elementFormStatus.value = 'NotInUse';
    }
}