Insert Image not functioning on redirected site

[swervesauce2]

http://swerve-tour-racing-league-forum.979004.n3.nabble.com/ is my forum link.

http://gt5curvesandswervestour.blogspot.com/p/forum.html is my site the forum is redirected to.

The issue I am having is that I when I try to insert image, the 'post message' and 'preview message' tabs under the text box disappear, thereby not allowing me to submit. But, when I use the above link, that takes you directly to nabble for my forum, the function works. I have my forum embedded in two different sites if that has anything to do with it and neither are allowing me to insert image from my redirect to my sites.

Hugo, you saved me last time and I thank you again. I hope you can come through for me again. If you need more info just let me know.

Thanks,
Swerve

[Hugo <Nabble>]

Which browser do you use?
I just tried firefox and your embedded forum works fine. So please try another browser or computer and make sure you can reproduce the issue with a good browser.

[swervesauce2]

Yea I literally was trying that now. I use multiple computers and browsers. The issue was happening on IE. I'm not having the issue on Chrome.

Does that lead to anything?