Event.observe(window,'load',handleVenueSelect);

function handleVenueSelect() {
	$('venue-select').observe('change',function () {
		var venueLimit = 16;
		if (this.value == 62) {
			venueLimit = 22;
		}
		window.location.href='public_parking.php?venue='+this.value+'&limit='+venueLimit;
	});
}