$base_dir (root folder of your shop) $base_dir_ssl (root folder of your shop using HTTPS protocol) $content_dir (root folder of your shop depending on the SSL settings) $img_ps_dir (root folder containing images "/img/") $img_dir (images folder in your current theme directory) $css_dir (css folder inside the current theme folder) $js_dir (JavaScript inside the theme folder) $tpl_dir (theme root folder) $modules_dir (modules root folder) $mail_dir (mail templates root folder) $lang_iso (current language ISO code) $come_from (previous page address [absolute]) $shop_name (your specified shop name) $cart (shopping cart contents) $currencies (pulls available currencies) $id_currency_cookie (selected currency id [cookie dependent]) $currency (active currency) $cookie (active cookie) $languages (grabs available languages) $logged (checks whether users is logged in) $page_name (current page's name) $customerName (customer name [session dependent]) $priceDisplay (current price display settings [currency dependent])