function countryChanged(select){
	$.ajax({
	        url: '/ajax.php?' + Math.random(),
	        type: 'POST',
	        data: {
	            country: select.value,
				module: 'hinnasto',
	            method: 'getCities'
	        },
	        success: function(response){
				   var json = jQuery.parseJSON(response);
				   
					var select  = $('#city'); 
					select.find('option').remove();
					select.append('<option value="all" selected>Kaikki</option>');
	                $.each(json, function(index, element){
						select.append('<option value="' + element.name2 + '">' + element.name2 + '</option>');
					});
	        }
	        
	});  
}



function typeChanged(select){
		$.ajax({
	        url: '/ajax.php?' + Math.random(),
	        type: 'POST',
	        data: {
	            type: select.value,
				module: 'hinnasto',
	            method: 'getDuration'
	        },
	        success: function(response){
				   var json = jQuery.parseJSON(response);
				   
					var select  = $('#duration'); 
					select.find('option').remove();
					select.append('<option value="all" selected>Kaiki</option>');
	                $.each(json, function(index, element){
						select.append('<option value="' + element.nights + '">' + element.nights + '</option>');
					});
	        }
	        
	});  
}