1. удаляем демо-папки
2. удалеяем  все .packed.js
3. правим в highslide-full.js:  graphicsDir : 'highslide/graphics/' => '/AddOns/highslide-4.1.13/highslide/graphics/'
4. в init.php:
$arr_file_js[]='/AddOns/highslide-4.1.13/highslide/highslide-with-gallery.min.js' ;
$arr_file_css[]='/AddOns/highslide-4.1.13/highslide/highslide.css' ;
