function loadCities(obj) {
    obj.loadCity.value='updateCity';
    obj.submit();
}

function profileConfirm(flag) {

    // dtelete confirmation.
    if ( flag == '2') {
         return confirm('Are you sure you want to delete your account?');
    }
    // update confirmaiton.
    if ( flag == '3') {
         return confirm('Are you sure you want to update your account?');
    }
}