<?php
// Make the page validate
ini_set('session.use_trans_sid', '0');
// Include the random string file
require 'rand.php';
// Begin the session
session_start();
// Set the session contents
$_SESSION['captcha_id'] = $str;
?>
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>AJAX CAPTCHA</title>
<script src="../../lib/jquery.js"></script>
<script src="../../dist/jquery.validate.js"></script>
<script src="captcha.js"></script>
<link rel="stylesheet" href="style.css">
<style>
img {
border: 1px solid #eee;
}
p#statusgreen {
font-size: 1.2em;
background-color: #fff;
color: #0a0;
}
p#statusred {
font-size: 1.2em;
background-color: #fff;
color: #a00;
}
fieldset label {
display: block;
}
fieldset div#captchaimage {
float: left;
margin-right: 15px;
}
fieldset input#captcha {
width: 25%;
border: 1px solid #ddd;
padding: 2px;
}
fieldset input#submit {
display: block;
margin: 2% 0% 0% 0%;
}
#captcha.success {
border: 1px solid #49c24f;
background: #bcffbf;
}
#captcha.error {
border: 1px solid #c24949;
background: #ffbcbc;
}
</style>
</head>
<body>
<h1><acronym title="Asynchronous JavaScript And XML">AJAX</acronym> <acronym title="Completely Automated Public Turing test to tell Computers and Humans Apart">CAPTCHA</acronym></h1>
<form id="captchaform" action="">
<fieldset>
<div id="captchaimage"><a href="<?php echo htmlEntities($_SERVER['PHP_SELF'], ENT_QUOTES); ?>" id="refreshimg" title="Click to refresh image"><img src="images/image.php?<?php echo time(); ?>" width="132" height="46" alt="Captcha image"></a></div>
<label for="captcha">Enter the characters as seen on the image above (case insensitive):</label>
<input type="text" maxlength="6" name="captcha" id="captcha">
<input type="submit" name="submit" id="submit" value="Check">
</fieldset>
</form>
<p>If you can't decipher the text on the image, click it to dynamically generate a new one.</p>
</body>
</html>