function highlightCalendarCell(element) {
		$(element).style.padding = '2px';
	}

	function resetCalendarCell(element) {
		$(element).style.padding = '2px';
	}
	
	function startCalendar(month, year) {
		new Ajax.Updater('calendarInternal', 'rpc.php', {method: 'post', postBody: 'action=startCalendar&month='+month+'&year='+year+''});
	}
	
	function showEventForm(day) {
		$('evtDay').value = day; 
		$('evtMonth').value = $F('ccMonth');
		$('evtYear').value = $F('ccYear');
		
		displayEvents(day, $F('ccMonth'), $F('ccYear'));
		
		if(Element.visible('addEventForm')) {
			// do nothing.
		} else {
			Element.show('addEventForm');
		}
	}
	
	function displayEvents(day, month, year) {
		new Ajax.Updater('eventList', 'rpc.php', {method: 'post', postBody: 'action=listEvents&&d='+day+'&m='+month+'&y='+year+''});
		if(Element.visible('eventList')) {
			// do nothing, its already visble.
		} else {
			setTimeout("Element.show('eventList')", 300);
		}
	}
	
	function addEvent(day, month, year, body) {
		if(day && month && year && body) {
			// alert('Add Event\nDay: '+day+'\nMonth: '+month+'\nYear: '+year+'\nBody: '+body);
			new Ajax.Request('rpc.php', {method: 'post', postBody: 'action=addEvent&d='+day+'&m='+month+'&y='+year+'&body='+body+'', onSuccess: highlightEvent(day)});
			$('evtBody').value = '';
		} else {
			alert('There was an unexpected script error.\nPlease ensure that you have not altered parts of it.');
		}
		
		// highlightEvent(day);
	} // addEvent.
	
	function highlightEvent(day) {
		Element.hide('addEventForm');
		$('calendarDay_'+day+'').style.background = '#<?= $eventColor ?>';
	}
	
	function showLoginBox() {
		Element.show('loginBox');
	}
	
	function showCP() {
		Element.show('cpBox');
	}
	
	function deleteEvent(eid) {
		confirmation = confirm('Are you sure you wish to delete this event?\n\nOnce the event is deleted, it is gone forever!');
		if(confirmation == true) {
			new Ajax.Request('rpc.php', {method: 'post', postBody: 'action=deleteEvent&eid='+eid+'', onSuccess: Element.hide('event_'+eid+'')});
		} else {
			// Do not delete it!.
		}
	}