function setLeftMenu() 
{
	$('#general ul li:has(ul)').addClass('closed');
	$("#"+sector_id+":has(ul)").removeClass('closed').addClass('opened');
}

function closeLeftMenu(id) {
	
	if( $("#"+id+":has(ul)").hasClass("opened") ) {
		$("#"+id+":has(ul)").removeClass('opened').addClass('closed');
		return false;
	}
	
}