Untitled

<?php

$name=$_POST[name];
$username=$_POST[username];
$email=$_POST[email];
$email2=$_POST[email2];
$password=$_POST[password];
$password2=$_POST[password2];
$terms=$_POST[accept];
$confirm_code=md5(uniqid(rand()));

//see if password is correct
if ($password==$password2)
{

}
else
{
header("location:villa/incorrectpassword.html");
break;
}

//see if email is correct
if ($email==$email2)
{

}
else
{
header("location:villa/incorrectemail.html");
break;
}

//see if username is alphanumberic
if (!eregi(("[^A-Za-z0-9.^]"),$username))
{

}
else
{
header("location:villa/incorrectusername.html");
break;
}

//see if name is alpharic
if (!eregi(("[^A-Z a-z^]"),$name))
{

}
else
{
header("location:villa/incorrectname.html");
break;
}

if (isset($terms))
{
}
else
{
header("location:villa/terms.html");
break;
}

if ($name=="")
    {header("location:villa/empty.html"); break;}
elseif ($username=="")
    {header("location:villa/empty.html"); break;}
elseif ($email=="")
    {header("location:villa/empty.html"); break;}
elseif ($password=="")
    {header("location:villa/empty.html"); break;}

include('connect.php');

$query=sprintf("SELECT * FROM users WHERE username ='%s'",
mysql_real_escape_string($username));

$result=mysql_query($query);
$num=mysql_num_rows($result);

if ($num==0)
{}
else
{header('location:villa/nameinuse.html');}

$query=sprintf("SELECT * FROM users WHERE username ='%s'",
mysql_real_escape_string($email));

$result=mysql_query($query);
$num=mysql_num_rows($result);

if ($num==0)
{}
else
{header('location:villa/emailinuse.html');}

mysql_query(sprintf("INSERT INTO `b.ingimarsson`.`temp` (`code`, `username`, `email`, `password`) VALUES ('%s', '%s', '%s', '%s')"),
mysql_real_escape_string($name),
mysql_real_escape_string($username),
mysql_real_escape_string($email),
mysql_real_escape_string($password));

?>


<body bgcolor="#252525">
<font color="white" face="arial" >
<b>
     <h2>Nýskráning</h2>
     <h2>______________________________</h2>
</b>
</font>
</body>
<body bgcolor="#252525">
<font color="white" face="arial" >
<b>


<?php

?>

<body bgcolor="#252525">
<font color="white" face="arial" >
<b>

<?php

echo "fullt nafn: ".$name."<br/>" ;
echo "notendanafn: ".$username."<br/>" ;
echo "netfang: ".$email."<br/>" ;
echo "lykilorð: ";


?>

<input type="button" value="sýna lykilorð" onclick="alert('<?php echo ($password); ?>')">
<br/>
<br/>

<?php

echo $confirm_code;

?>

<br/>
<br/>
<input type="button" value="halda áfram" onclick="">

</b>
</font>
</body>