$url = explode("/", getenv("REQUEST_URI")); end($url); $fname = $url[key($url)]; $fparts = explode(".", $fname); end($fparts); $ftype = $fparts[key($fparts)]; if (eregi("jpg|jpeg|png|gif",$ftype)) { if(isset($_SERVER['HTTP_REFERER'])){ if(eregi("pointsofauthority", $_SERVER["HTTP_REFERER"])) { header("Location: /ndl.jpg\n\n"); } else if(eregi("vivi.com", $_SERVER["HTTP_REFERER"])) { header("Location: /ndl.jpg\n\n"); } else if(eregi("xanga.com", $_SERVER["HTTP_REFERER"])) { header("Location: /ndl.jpg\n\n"); } else { header("Location: /evileye2.jpg\n\n"); } } } else { header("HTTP/1.0 404 Not Found"); ?>