function wpuf_custom_fields()
{
    $action = isset($_GET['action']) ? $_GET['action'] : '';
    switch ($action) {
        case 'edit':
            wpuf_custom_fields_edit();
            break;
        default:
            wpuf_custom_fields_main();
            break;
    }
    ?>
    <script type="text/javascript">
        function wpuf_show(el){

            var d = jQuery('#wpuf_field_values_row');
            if(jQuery(el).val() == 'select') {
                d.show();
            } else {
                d.hide();
            }
        }

        //tooltip function
        jQuery(document).ready(function($) {

            $('.wpuf-admin #type').change();

        });
    </script>
    <?php 
}
function wpuf_custom_fields()
{
    $action = isset($_GET['action']) ? $_GET['action'] : '';
    switch ($action) {
        case 'edit':
            wpuf_custom_fields_edit();
            break;
        default:
            wpuf_custom_fields_main();
            break;
    }
}