var current_departure = 0;
	var departure_board = [{"name":"Baglioni Hotel","location":"London","date":"21 Nov 2008","room":"Superior King","rate":"245.00","info_url":"\/luxury-hotels\/united-kingdom-hotels\/london-hotels\/baglioni-hotel\/","book_url":"\/book-hotels\/baglioni-hotel"},{"name":"Pershing Hall","location":"Paris","date":"21 Nov 2008","room":"Standard Room","rate":"323.21","info_url":"\/luxury-hotels\/france-hotels\/paris-hotels\/pershing-hall\/","book_url":"\/book-hotels\/pershing-hall"},{"name":"Hotel de","location":"Rome","date":"21 Nov 2008","room":"Best available","rate":"265.82","info_url":"\/luxury-hotels\/italy-hotels\/rome-hotels\/hotel-de-russie\/","book_url":"\/book-hotels\/hotel-de-russie"},{"name":"Gramercy Park","location":"New York","date":"21 Nov 2008","room":"Superior Room","rate":"335.84","info_url":"\/luxury-hotels\/united-states-hotels\/new-york-hotels\/gramercy-park-hotel\/","book_url":"\/book-hotels\/gramercy-park-hotel"},{"name":"Grand Hotel","location":"Barcelona","date":"21 Nov 2008","room":"Central Double","rate":"130.80","info_url":"\/luxury-hotels\/spain-hotels\/barcelona-hotels\/grand-hotel-central\/","book_url":"\/book-hotels\/grand-hotel-central"}]	
	function next_departure()
	{
		current_departure = (current_departure + 1) % (departure_board.length);
		//alert(current_departure);
		populate_departure(current_departure);
	}
	
	function prev_departure()
	{
		current_departure = (current_departure + departure_board.length - 1) % (departure_board.length);
		//alert(current_departure);
		populate_departure(current_departure);
	}
	
	function populate_departure(key)
	{
		values = departure_board[key];
		$('departure_location').update(values.location);
		$('departure_date').update(values.date);
		$('departure_name').update(values.name);
		$('departure_room').update(values.room);
		$('departure_rate').update('£' + values.rate + ' per night');
		$('departure_info').writeAttribute("href",values.info_url);
		$('departure_book').writeAttribute("action",values.book_url);
		//alert(values.location);
	}