function nextAlert(pause) {
	var $active = $('ul.app-alerts li.active');
	if ( $active.length == 0 ) $active = $('ul.app-alerts li:last');
//	var $next =  $active.next().length ? $active.next() : $('ul.appAlert li:first');
	if ($active.next().length) { $next=$active.next(); $next.prev().slideUp(1000); } 
	else { $next = $('ul.app-alerts li:first'); $('ul.app-alerts li:first').siblings().slideUp(1000); $next.slideDown(1000);}
	$active.addClass('last-active');
	$next.slideDown(1000).addClass('active').siblings(".last-active").removeClass('active last-active');
}