Untitled

<!doctype html>
<html>
<head>
<title>Register</title>
</head>
<body>

<h3>Registering</h3>
<form action="" method="POST">

Brukernavn: <input type="text" name="user"><br />
Mail: <input type="text" name="mail"><br />
Passord: <input type="password" name="pass"><br />

<input type="submit" value="Register" name="submit" />
</form>
<?php
if(isset($_POST["submit"])){

if(!empty($_POST['user']) && !empty($_POST['pass'])) {
	$user=$_POST['user'];
	$pass=$_POST['pass'];
	$mail=$_POST['mail'];

	$pass = md5($pass);


	$con=mysql_connect('db631194391.db.1and1.com','dbo631194391','Facebook123') or die(mysql_error());
	mysql_select_db('db631194391') or die("cannot select DB");

	$query=mysql_query("SELECT * FROM users WHERE user='".$user."'");
	$numrows=mysql_num_rows($query);
	if($numrows==0)
	{
	$sql="INSERT INTO users(user,pass,mail) VALUES('$user','$pass','$mail')";

	$result=mysql_query($sql);


	if($result){
	echo "Brukeren din ble laget";
	} else {
	echo "En feil har skjedd!";
	}

	} else {
	echo "Brukernavnet er i bruk fra før, Velg et annet.";
	}

} else {
	echo "Fyll ut alt!";
}
}
?>

</body>
</html>