21.html

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>new </title>
</head>
<body>
	<a href="17.html" target="_blank">go to lesson 17</a>
	<form action="login.php" method="GET" target="_blank" enctype="multipart/form-date">adas  adsfsf</form>

	<form action="login.php" method="GET" target="_blank" enctype="application/x-www-urlencoded">ads  dfsa</form>

</body>
</html>	