SELECT witryna FROM config WHERE komponent = 'witryna'
							SELECT 
								COALESCE(lang.title, lang_def.title) AS title 
							FROM 
								mainmenu_pozycja as item 
							LEFT JOIN 
								mainmenu_pozycja_lang as lang ON (item.id = lang.id AND lang.lang = '') 
							LEFT JOIN 
								mainmenu_pozycja_lang as lang_def ON (item.id = lang_def.id AND lang_def.lang = '') 
							WHERE 
								link = ''
						SELECT template,link FROM mainmenu_pozycja