function redir(url, target) {
	if(!target || target == 0) document.location.href = url;
	else if(target == 1) window.open(url);
}

function advancedSearch(forma) {
	forma.action = forma.action+'&query='+forma.query.value;
	forma.submit();
}

function prevMonth(calendar) {
	curr = document.getElementById('calendar'+(calendar+1));
	prev = document.getElementById('calendar'+calendar);
	curr.style.display = 'none';
	prev.style.display = 'block';
}

function nextMonth(calendar) {
	curr = document.getElementById('calendar'+(calendar-1));
	next = document.getElementById('calendar'+calendar);
	curr.style.display = 'none';
	next.style.display = 'block';
}