<?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 PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>AJAX CAPTCHA</title> <meta http-equiv="Content-type" content="text/html; charset=utf-8" /> <meta name="keywords" content="AJAX,JHR,PHP,CAPTCHA,download,PHP CAPTCHA,AJAX CAPTCHA,AJAX PHP CAPTCHA,download AJAX CAPTCHA,download AJAX PHP CAPTCHA" /> <meta name="description" content="An AJAX CAPTCHA script, written in PHP" /> <script type="text/javascript" src="../../lib/jquery.js"></script> <script type="text/javascript" src="../../jquery.validate.js"></script> <script type="text/javascript" src="captcha.js"></script> <link rel="stylesheet" type="text/css" href="style.css" /> <style type="text/css"> 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>, based on <a href="http://psyrens.com/captcha/">http://psyrens.com/captcha/</a></h1> <form id="captchaform" action=""> <fieldset> <div id="captchaimage"><a href="<?php echo $_SERVER['PHP_SELF']; ?>" 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>