var currentEntry;

function showCalendarEntry(calendarEntry)
{
	if (currentEntry != calendarEntry)
	{
		// First hide the current entry so that the new entry can be dislayed
		if (currentEntry != null)
		{
			document.getElementById(currentEntry).style.display = 'none';
		}
		
		document.getElementById(calendarEntry).style.display = 'block';
		currentEntry = calendarEntry;
	}
}