if(isset($_SESSION['valid_user']))

$username = $_SESSION['valid_user'];

$ip = $_SERVER['REMOTE_ADDR'];

$query = "INSERT INTO eventlog (log_type, itemid, time, event_type, username, ip) VALUES ";

$query .= "(" . $log_type . ",'" . $affected_item_id ."', NOW(), '" . $event_desc . "','" . $username . "', '" . $ip . "');";

//echo $query;

$result = DB_insert($query);

if($result){

return TRUE;

}else{

return FALSE;

}