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<?php
require_once('zly_captcha.class.php');
 if(zly_captcha::check()): ?>
 <b style="color:green;">Captcha Ok!</b>
 <? else: ?>
 <b style="color:red;">Captcha Bad!</b>
 <? endif; ?>
 <form action="" method="POST">
 <!--  -->
 <div id="captcha_base64" style="display:block;">
 <img alt="captcha" src="<?= zly_captcha::image_base64(); ?>" width="150" height="50" />
 <div><a href="" id="captcha_switch">can't see image</a></div>
 </div>
 <!--  -->
 <div id="captcha_simple" style="display:none;">
 <img alt="captcha" src="zly_captcha.php?i=<?= zly_captcha::salt() ?>" width="150" height="50" />
 </div>
 <!--  -->
 <label for="captcha">captcha</label>
 <input type="text" name="captcha" id="captcha" value="" />
 <input type="hidden" name="captcha_token" id="captcha_token" value="<?= zly_captcha::token() ?>" />
 <input type="submit" />
 <!--  -->
 <script type="text/javascript">
 document.getElementById('captcha_switch').onclick = function(){
 document.getElementById('captcha_base64').style.display = 'none';
 document.getElementById('captcha_simple').style.display = 'block';
 return false;
 };
 document.getElementById('captcha').focus();
 </script>
 <!--  -->
 </form>
 
 
 
 
 
 
 
 
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