function showMonth(id) {
	if(id == 'thismonth') {
		elDisplay(thismonth,'block');
		elDisplay(nextmonth,'none');
	}
	if(id == 'nextmonth') {
		elDisplay(thismonth,'none');
		elDisplay(nextmonth,'block');
	}
}

function calendarInit() {
	thismonth = document.getElementById('calendar-thismonth');
	nextmonth = document.getElementById('calendar-nextmonth');
	elDisplay(thismonth,'block');
	elDisplay(nextmonth,'none');
}