Javascript Google ReCaptcha没有';t在Safari 5.1.10中显示

Javascript Google ReCaptcha没有';t在Safari 5.1.10中显示,javascript,php,safari,recaptcha,Javascript,Php,Safari,Recaptcha,嗨,我有Google ReCaptcha的代码: <div class="captcha"> <script type="text/javascript" src="https://www.google.com/recaptcha/api/challenge?k=code"> </script> <noscript> <iframe src="https://www.google.com/recaptcha/api/noscript?

嗨,我有Google ReCaptcha的代码:

<div class="captcha">
<script type="text/javascript"
 src="https://www.google.com/recaptcha/api/challenge?k=code">
 </script>
 <noscript>
 <iframe src="https://www.google.com/recaptcha/api/noscript?k=6code"
     height="300" width="500" frameborder="0"></iframe><br>
 <textarea id="recaptcha_challenge_field" name="recaptcha_challenge_field" rows="3"  cols="40">
 </textarea>
 <input type="hidden" name="recaptcha_response_field"
     value="manual_challenge">
 </noscript>

 </div>



但这在SafariMac5.1.10雪豹中没有显示。只有在重新加载后,它才会显示验证码。

我在本页底部遇到同样的问题:有什么想法吗?没有,对不起。现在我使用不同的验证码。。。