Custom Web Page

<html>

<head>
<title>Custom Web Page</title>
</head>

<body>

<?

$name = $_POST["name"];
$color = $_POST["color"];
$vision = $_POST["vision"];

echo "<body bgcolor=$color>";

if ($vision == "good")
{
  echo "<h3>Hi $name</h3>";
}
else if ($vision == "average")
{
  echo "<h2>Hi $name</h2>";
}
else
{
  echo "<h1>Hi $name</h1>";
}

?>

</body>
</html>