<?php include_once("config.php"); function safe_session_start($flag = 0) { session_start(); $uname = $_SESSION['uname']; if($flag == 1) { if ( $uname == null || $_SERVER['HTTP_REFERER'] == null) { //// if ( $uname == null) { // session_destroy(); echo "<script language=\"JavaScript\"> // parent.document.location.href=\"../../index.php?task=logout\"; // parent.document.location.href=\"/avw/navy/go/index.php?task=logout\"; </script>"; } } } $ip = $config['avw_ip']; ?>