Human Verification questions not showing in some browsers

[محروم.كوم]

On my register page for my forum the human verification questions I created are not showing in some browsers. Im assuming this is letting my spam registered users by. On my mac in chrome it works, on pc chrome doesnt work, neither did IE9 I believe. What could cause the human verification questions to not show? My URL to my forum if you want to see is texasmx dot com. Then view the registration page.


Thanks, Clayton __DEFINE_LIKE_SHARE__