$LastModified = gmdate("D d M Y H:i:s", filemtime($HTTP_SERVER_VARS[SCRIPT_FILENAME])); header("Last-Modified: $LastModified GMT"); header("ETag: \"$LastModified\""); $host_info = $_SERVER['HTTP_HOST']; if(ereg("jmain.or.kr",$host_info) && !ereg("www",$host_info)){ header("Location:http://www.jmain.or.kr"); } ?>