complex math captcha found! any help?

[webmuthu]

*9=18 ?

how can i solve this math captcha?

thanks in advance.

 

[Hungry Bulldozer]

http://clip2net.com/s/2N7Bb

 

[webmuthu]

But there is no details in the image? just a empty javascript action only is there!

 

[lokiys]

But there is no details in the image? just a empty javascript action only is there!

Cheers