function region(type,id) {
  document.getElementById('loadDiv').style.visibility = 'visible';
	element = 's';
	element_id = element.concat(id);

	xmlhttp.open("GET", 'orglist_xmlhttp.php?type=' + type + '&id=' + id + '&d=' + new Date() . getTime() ,true);
	xmlhttp.onreadystatechange = xmlhttpChange;
	xmlhttp.send(null);
}