[Plugin: WP jQuery Lightbox] add_options_page and jquery lightbox

add_options_page('jQuery Lightbox Options', 'jQuery Lightbox', 10, 'jquery-lightbox-options', 'jqlb_options_panel');

should be:

add_options_page('jQuery Lightbox Options', 'jQuery Lightbox', 'manage_options', 'jquery-lightbox-options', 'jqlb_options_panel');

http://wordpress.org/extend/plugins/wp-jquery-lightbox/