var refresher = null;
				var refresh_sec = 15;
				var refresh_count = 0;
				var stopped = null;

				$(document).ready(function() {			
					refresher = setInterval(count_down, 1000);	
				});

				// cyklus autorefreshu
				function ajax_get_current_conditions() {

					console.log ('start loading');
									
					// skryje countdown a zobrazi loading
					$('#refresh-countdown').hide();
					$('#refresh-status-loading').show();

					// volanie pre nove data
					$.get('https://emeteo.sk/emeteo/station/ajax_actual_weather/pukanec', function(data, status){
						if (status == 'success') {
							var cc = JSON.parse(data);

							// vpisovanie najnovsich udajov s kratkodobou zmenou farby na zvyraznenie zmeny udajov pri autorefreshi
							$('#last-connect').html(cc.last_connect_formated);

							$('#temperature').html(cc.temperature);
							$('#avg-temperature').html(cc.avg_temperature);
							$('#dew-point').html(cc.dew_point);
							
							$('#humidity').html(cc.humidity);
							$('#avg-humidity').html(cc.avg_humidity);
							
							$('#pressure').html(cc.pressure);
							$('#avg-pressure').html(cc.avg_pressure);

							$('#wind-speed').html(cc.wind_speed);
							$('#wind-gust').html(cc.wind_gust);
							$('#wind-direction-icon').html(cc.wind_direction_icon);
							$('#wind-direction-name').html(cc.wind_direction_name);
						
							$('#data-rain-last-hour').html(cc.data_rain_last_hour);
							$('#data-rain-this-day').html(cc.data_rain_this_day);
							$('#data-cloud-base').html(cc.data_cloud_base);
							$('#data-cloud-temperature').html(cc.data_cloud_temperature);
							$('#data-above-5-temperature').html(cc.data_above_5_temperature_value);
							$('#data-above-2m-temperature').html(cc.data_temperature_value);
								
							$('#temperature-under-10').html(cc.temperature_under_10);
							$('#temperature-under-20').html(cc.temperature_under_20);
							$('#temperature-under-50').html(cc.temperature_under_50);
							$('#temperature-under-100').html(cc.temperature_under_100);
				
							
							$('#solar-radiation').html(cc.solar_radiation);
							$('#avg-solar-radiation').html(cc.avg_solar_radiation);
							
							$('#uv').html(cc.uv);

							/* $.each(cc.data_webcams, function(mw_id, url) {
								console.log(mw_id);
								console.log(url);
								$('#webcam-preview-'+mw_id).attr('src', url);
							});
			*/
							//refresh_sec = 15;

							// zobrazi countdown a skryje loading
							$('#refresh-countdown').show();
							$('#refresh-status-loading').hide();		
							
							// spusti dalsi cyklus autorefreshu
							//refresher = setInterval(ajax_get_current_conditions, 1000);
								
							//refresh_count++;
								
							// povoleny pocet autorefreshov, ak je dosiahnuty, autorefresh sa zastavi a zobrazi sa hlaska
							/* if (refresh_count > ) {
								clearInterval(refresher);
								stopped = true;
								$('#refresh-status-autopaused').show();							
								$('#autorefresh-toggle').html('zapnúť');
							} */
						}
							
					})
					.done(function() {
						refresher = setInterval(count_down, 1000);	

						$('.text-current-conditions-update').addClass( 'text-actual-weather-updated', 1000, function () { $(this).removeClass( 'text-actual-weather-updated', 5000); });					
					});
				}

				
				function count_down() {
					
					// ak este nevyprsal cas, odpocita sekundy
							if (refresh_sec > 0) {
								refresh_sec--;				
							}

							// ak vyprsi odpocitavania, zavola sa ajaxove volanie na ziskanie novych udajov, vpise ich do stranky a spusti cyklus odpocitavaia znova
							if (refresh_sec == 0) {
								clearInterval(refresher);
								delete refresher;
								refresh_sec = 15;

								ajax_get_current_conditions(); 
							}

						// zapis poctu sekund do najblizsieho refreshu
						$('#refresh-countdown-s').html(refresh_sec);
					}

				
				// autorefresh toggle buttonu
				function ajax_autorefresh_toggle() {	
					// skrytie oznamu o pozastaveni autorefreshu
					refresh_count = 0;
					$('#refresh-status-autopaused').hide();

					// toggle autorefreshu
					if (typeof stopped == 'undefined' || stopped == null) {
						clearInterval(refresher);
						stopped = true;
						$('#autorefresh-toggle').html('zapnúť');
					} else if (stopped) {
						refresher = setInterval(count_down, 1000);
						stopped = null;
						$('#autorefresh-toggle').html('vypnúť');

						refresh_sec = 15;

						// zapis poctu sekund do najblizsieho refreshu
						$('#refresh-countdown-s').html(refresh_sec);
					}
				}