function get_members(callback) {
	
	var XObj;
	try { XObj = new XMLHttpRequest(); }
	catch(e) { XObj = new ActiveXObject(Microsoft.XMLHTTP); }
	
	XObj.onreadystatechange = function () {
		if(XObj.readyState == 4) {
			var xml = XObj.responseXML;

			if(!xml) {
				return false;
			}

			var array = xml_to_array(xml);
			DOM.members = array;

			if(callback) {
				callback();
			}
		}
	}
	XObj.open('POST','php/members.php',true);
	XObj.send(null);
}