osc_country() - Gets current country
osc_region() - Gets current region
osc_city() - Gets current city
osc_city_area() - Gets current city area
osc_has_countries() - Iterator for countries, return null if there's no more countries
osc_has_regions($country = '%%%%') - Iterator for regions, return null if there's no more regions
osc_has_cities($region = '%%%%') - Iterator for cities, return null if there's no more cities
osc_has_city_areas($city = '%%%%') - Iterator for city areas, return null if there's no more city areas
osc_count_countries() - Gets number of countries
osc_count_regions($country = '%%%%') - Gets number of regions
osc_count_cities($region = '%%%%') - Gets number of cities
osc_count_city_areas($city = '%%%%') - Gets number of city areas
osc_country_name() - Gets country's name
osc_country_items() - Gets country's items
osc_region_name() - Gets region's name
osc_region_items() - Gets region's items
osc_city_name() - Gets city's name
osc_city_items() - Gets city's items
osc_city_area_name() - Gets city area's name
osc_city_area_items() - Gets city area's items
osc_country_url() - Gets country's url
osc_region_url() - Gets region's url
osc_city_url() - Gets city's url
osc_city_area_url() - Gets city area's url