Synnefo

    var states_map = {'on': 'state1', 'off': 'state3', 'hover': 'state4', 'click': 'state2'}

    var sizes_map = {'single': 'large', 'icon': 'medium'}

    var size = sizes_map[machines_view];

    var img_selector = views_map[machines_view];

    var cls = states_map[state];

    var new_img = 'url("./static/icons/machines/' + size + '/' + os + '-sprite.png")';

    var el = $(img_selector, machine);

        return;

    }

    // set proper state

    el.addClass("single-image-" + cls);

}