Setting configure.php settings

[Peper]

I need some help with setting up my shop in a sub domain

 

e.g. shop.domain.com

 

My configure.php in shop/admin/includes is as follows but I'm losing my oscid - tested on localhost and is fine - get logged out in admin

define('HTTP_SERVER', 'http://shop.domain.com');
 define('HTTP_CATALOG_SERVER', 'http://shop.domain.com');
 define('HTTPS_CATALOG_SERVER', 'http://shop.domain.com');
 define('ENABLE_SSL_CATALOG', 'false');
 define('DIR_FS_DOCUMENT_ROOT', '/home/new/public_html/shop/');
 define('DIR_WS_ADMIN', '/shop/admin/');
 define('DIR_FS_ADMIN', '/home/new/public_html/shop/admin/');
 define('DIR_WS_CATALOG', '/shop/');
 define('DIR_FS_CATALOG', '/home/new/public_html/shop/');
 define('DIR_WS_IMAGES', 'images/');
 define('DIR_WS_MANUALS', 'manuals/');
 define('DIR_WS_CATALOG_MANUALS', DIR_WS_CATALOG . 'manuals/');
 define('DIR_WS_ICONS', DIR_WS_IMAGES . 'icons/');
 define('DIR_WS_CATALOG_IMAGES', DIR_WS_CATALOG . 'images/');
 define('DIR_WS_INCLUDES', 'includes/');
 define('DIR_WS_BOXES', DIR_WS_INCLUDES . 'boxes/');
 define('DIR_WS_FUNCTIONS', DIR_WS_INCLUDES . 'functions/');
 define('DIR_WS_CLASSES', DIR_WS_INCLUDES . 'classes/');
 define('DIR_WS_MODULES', DIR_WS_INCLUDES . 'modules/');
 define('DIR_WS_LANGUAGES', DIR_WS_INCLUDES . 'languages/');
 define('DIR_WS_CATALOG_LANGUAGES', DIR_WS_CATALOG . 'includes/languages/');
 define('DIR_FS_CATALOG_LANGUAGES', DIR_FS_CATALOG . 'includes/languages/');
 define('DIR_FS_CATALOG_IMAGES', DIR_FS_CATALOG . 'images/');
 define('DIR_FS_CATALOG_MANUALS', DIR_FS_CATALOG . 'manuals/');  
 define('DIR_FS_CATALOG_MODULES', DIR_FS_CATALOG . 'includes/modules/');
 define('DIR_FS_BACKUP', DIR_FS_ADMIN . 'backups/');

 

Any help please