function loadAirport(id, form) {
    f = document.getElementById(form);
    f.reset();
    f.airport_id.value='';
    
    $.getJSON('/ajax', { id: id, method: 'getAirport' }, function(data) {
	$.each( data, function(key, value) { 
	    $('#'+key).val(value);
	} );
    } );
}

function loadSkiarea(id, form) {
    f = document.getElementById(form);
    f.reset();
    f.skigebiet_id.value='';

    $.getJSON('/ajax', { id: id, method: 'getSkiarea' }, function(data) {
	$.each( data, function(key, value) { 
	    $('#'+key).val(value);
			if(value == 1) {
				$('#'+key).attr('checked', 'checked');
			}
	} );
    } );
}