echo "\n".'＜/script＞＜/body＞＜/html＞';
　exit();
}

function safehtml($s)
{
　$s=str_replace("&", "&", $s);
　$s=str_replace("＜", "<", $s);
　$s=str_replace("＞", ">", $s);
　$s=str_replace("'", "'", $s);
　$s=str_replace("\"", """, $s);
　return $s;
}

if (isset($_POST['description']))
{
　$filename = $_POST['filename'];
　$size = filesize($upload_dir.'/'.$filename);
　$date = date('r', filemtime($upload_dir.'/'.$filename));
　$description = safehtml($_POST['description']);

　$html =＜＜＜END
　＜html＞＜head＞＜title＞{$filename} [uploaded by IFRAME Async file uploader]＜/title＞＜/head＞
　＜body＞
　　＜h1＞{$filename}＜/h1＞
　　＜p＞This is a file information page for your uploaded file. Bookmark it, or send to anyone...＜/p＞
　　＜p＞Date: {$date}＜/p＞
　　＜p＞Size: {$size} bytes＜/p＞
　　＜p＞Description:
　　＜pre＞{$description}＜/pre＞
　　＜/p＞
　　＜p＞＜a href="{$web_upload_dir}/{$filename}" style="font-size: large;"＞download file＜/a＞＜br＞
　　＜a href="{$PHP_SELF}" style="font-size: small;"＞back to file uploading＜/a＞＜br＞
　　＜a href="{$web_upload_dir}/upload-log.html" style="font-size: small;"＞upload-log＜/a＞＜/p＞
　　＜br＞＜br＞Example by ＜a href="http://www.anyexample.com/"＞AnyExample＜/a＞
　＜/body＞＜/html＞
　END;
　
　$f = fopen($upload_dir.'/'.$filename.'-desc.html', "w");
　fwrite($f, $html);
　fclose($f);
　$msg = "File {$filename} uploaded,
　＜a href='{$web_upload_dir}/{$filename}-desc.html'＞see file information page＜/a＞";

　$f = fopen($upload_dir."/upload-log.html", "a");
　fwrite($f, "＜p＞$msg＜/p＞\n");
　fclose($f);

　setcookie('msg', $msg);
　header("Location: http://".$_SERVER['HTTP_HOST'].$PHP_SELF);
　exit();
}

if (isset($_COOKIE['msg']) && $_COOKIE['msg'] != '')
{
　if (get_magic_quotes_gpc())
　　$msg = stripslashes($_COOKIE['msg']);
　else
　　$msg = $_COOKIE['msg'];
　　setcookie('msg', '');
}
?＞
＜!-- Beginning of main page --＞
＜html＞＜head＞
＜title＞IFRAME Async file uploader example＜/title＞
＜/head＞
＜body＞
＜?php
　if (isset($msg))
　　echo '＜p style="font-weight: bold;"＞'.$msg.'＜/p＞';
?＞
＜h1＞Upload file:＜/h1＞
＜p＞File will begin to upload just after selection. ＜/p＞
＜p＞You may write file description, while you file is being uploaded.＜/p＞

＜form action="＜?=$PHP_SELF?＞" target="upload_iframe" method="post" enctype="multipart/form-data"＞
　＜input type="hidden" name="fileframe" value="true"＞
　＜!-- Target of the form is set to hidden iframe --＞
　＜!-- From will send its post data to fileframe section of this PHP script (see above) --＞