function showEventWithId(evid) {
	for (var i=0; i<max_ev_live_count; i++) {
		var x = findObject("right_live_id_"+i);
		if (i==evid)
			x.style.display = '';
		else
			x.style.display = 'none';
	}
}
var ev_timer=0;
function initMainPageEvents() {
	// set the rotation timer
	if (max_ev_live_count > 1) {
		ev_timer = setInterval('nextEvent()', 2000);
		showEventWithId(cur_event_id);
	}
}

function nextEvent() {
	cur_event_id++;
	if (cur_event_id >= max_ev_live_count)
		cur_event_id = 0;
	showEventWithId(cur_event_id);
}