Stuff

<?php
if ($_POST['yes']) {
  setcookie("rl_agree", "waarde");
header("Location: index.php");
} elseif ($_POST['no']) {
header("Location: http://www.google.com");
}
?>
<html>
<head>
<title>ohkl</title>
</head>
<body>
<?php
echo "All da ToS things<br>";
echo "<form method=\"post\" action=\"?\">";
echo "<input type=\"submit\" name=\"yes\" value=\"I agree\"> <input type=\"submit\" name=\"no\" value=\"I don't agree\">";
echo "</form>";
?>
</body>