$uploadfile = $uploaddir . $filename;
                $oldumask = umask(0);
                if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile))
                {
                        chmod("$uploadfile", 0777);
                        umask($oldumask);
                        echo "Your file was successfully uploaded.<br><br><a href=\"clogin.php\">Continue</a>\n";
                }