// ----------------- AJAX responses ------------------ //

function responseFilmsLoadTimes(xmlDoc) {
	var filmID = xmlDoc.getElementsByTagName('filmID')[0].firstChild.data;
	var arrTimes = xmlDoc.getElementsByTagName('time');
	var arrDates = xmlDoc.getElementsByTagName('date');
	var outputHTML = '';

	for (var i = 0; i < arrTimes.length; i++) {
		outputHTML+= '<a>';
		outputHTML+= arrDates.item(i).firstChild.data+'&nbsp;';
		outputHTML+= arrTimes.item(i).firstChild.data;
		outputHTML+= '</a>';
	}
	
	document.getElementById('filmTimesContent_'+filmID).innerHTML = outputHTML;
	document.getElementById('filmTimeLoading_'+filmID).style.display = 'none';
	document.getElementById('filmTimesContent_'+filmID).style.display = 'block';
}

// ---------------------- page functions ------------------ //

function selectLocation(filmID, venueCode) {
	process('xml/read/films_loadTimes.php', 'filmID='+filmID+'&venueCode='+venueCode);
}

function filmTimesLoading(filmID) {
	document.getElementById('filmTimesContent_'+filmID).style.display = 'none';
	document.getElementById('filmTimeLoading_'+filmID).style.display = 'block';
}

function filterByVenue() {
	var venue = document.getElementById('filter_venue').value;
	if (venue != "default") {
		document.location = 'films.php?venue='+venue;
	}
}