//--------------------------------------------------------------
var xmlhttp_invite_busy;
var xmlhttp_sec=null;
var xmlhttp_sec_timeout=null;
var block_sec_resresh=null;
//--------------------------------------------------------------
function sec_checking_handler() {
        clearTimeout(xmlhttp_sec_timeout);
        xmlhttp_sec_timeout=setTimeout('run_sec_checking()', 30000);

        if (xmlhttp_sec.readyState != 4 || xmlhttp_sec.status != 200) {
                return;
        }
        if (block_sec_resresh) {
        	block_sec_resresh=0;
        	return;
        }
        var responseHeader = xmlhttp_sec.getAllResponseHeaders();
        var content=xmlhttp_sec.responseText;
        if (content) {
        	var xml = xmlhttp_sec.responseXML.documentElement;
        	if (xml == null) return;
        	if (document.getElementById('users_area'))
			document.getElementById('users_area').innerHTML=xml.childNodes[0].firstChild.nodeValue;
	}
}

function run_sec_checking()
{
	if (!xmlhttp_invite_busy) {
        	xmlhttp_sec = CreateXmlHttpReq(sec_checking_handler);
        	XmlHttpPOST(xmlhttp_sec, '/de/sec_users.php','');
        } else {
        	xmlhttp_sec_timeout=setTimeout('run_sec_checking()', 1000);
        }
}
run_sec_checking();