Селлекты выводят цифровое значение - Joomla 2.5: Настройка и оптимизация

<field name="pDataCountry"
				type="sql"
				class="pselectDatacountry"
				query="SELECT id_country, country FROM tbl_country"
				key_field="id_country"
				value_field="country"
				onchange="javascript:pselectRegion();"
				label="Страна">
				
				<option value="0">Выбрать</option>
			</field>
			<field name="pDataRegion"
				type="sql"
				query="SELECT id_region, region FROM tbl_region"
				key_field="id_region"
				value_field="region"
				onchange="javascript:pselectCity();"
				label="Регион:"
				class="pselectDataRegion">
				<option>Выбрать</option>
			
			</field>
			<field name="pDataCity"
				type="sql"
				query="SELECT id_city, city FROM tbl_city"
				key_field="id_city"
				value_field="city"
				label="Город:"
				class="pSelectDataCity">
				<option>Выбрать</option>
				
			</field>