Problem with Windows Phone and reCaptcha java.

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Go to site http://zawoad.appspot.com/index.jsp?documentID=600 With Windows 
Phone or IE Developer Tools emulation
2. Check console for errors

What is the expected output? What do you see instead?
ReCaptcha doesn't load: 
SCRIPT438: Object doesn't support property or method 'exec'
File: recaptcha_canary.js, Line: 181, Column: 39

What version of the product are you using? On what operating system?
reCaptcha Java-plugin and Windows Phone(HTC Windows Phone 8)

Please provide any additional information below.

I have an issue with recaptcha that is done with java. With Windows Phone(HTC 
Windows Phone 8) recaptcha doesn't load and I get javascript error. With IE11 
developer tools I managed to pinpoint the issue to:

SCRIPT438: Object doesn't support property or method 'exec'
File: recaptcha_canary.js, Line: 181, Column: 39

It seems that recaptcha_canary.js is only loaded with java-plugin. The site 
that I'm working on is not public but I found another 
site(http://zawoad.appspot.com/index.jsp?documentID=600) that is done with 
java-plugin that has the same problem.

Regards,
  Kimmo

Original issue reported on code.google.com by test.att...@gmail.com on 28 Apr 2014 at 10:40

[GoogleCodeExporter]

Still seems to be problematic with Windows Phone, using Nokia Windows phone, 
the ReCaptcha element of the following contact form on our website does not 
show. It works fine on FireFox, Chrome and IE11.
http://www.photo-sonics.co.uk/contact-us
Site is built with Joomla 3.3.6 and uses the latest ReCaptcha site codes so 
displays as a "I'm not a robot" check box.

Original comment by Chas.La...@gmail.com on 7 Jan 2015 at 2:18

[GoogleCodeExporter]

I'm still seeing this issue on WP 8.1, all works fine on any desktop browser 
but on WP 8.1 IE browser the recaptcha doesn't load.

Original comment by adamtal...@gmail.com on 18 Jun 2015 at 9:34

[GoogleCodeExporter]

I'm still seeing this issue also.

Also when using the web browser control in the Windows Phone SDK located in the 
Microsoft.Phone.Controls.WebBrowser library causes nothing to load at all.

Original comment by ClintonR...@gmail.com on 3 Jul 2015 at 4:07