(function($) {
    jQuery.extend($.fn.lightbox.defaults,  {
        txtClose: 'fermer',
        txtNext: 'suivant',
        txtPrevious: 'précédent',
        // Configuration related to texts in caption. For example: Image 2 of 8. You can alter either "Image" and "of" texts.
        txtImage: 'Image', // (string) Specify text "Image"
        txtOf: 'de', 	// (string) Specify text "of"
    });
})(jQuery); // Call and execute the function immediately passing the jQuery object