Post new thread from a non-vb page?

[satorius99]

I'm a newbie but can't seem to find a recent article on how to let users post a new thread from a non-vb page. I am able to get the newthread template to appear on my page with the Title box and submit buttons displaying, but the problem is:

1) the Message box doesn't show up
2) I can post the just title to a the forum while logged in from my non-vb page, but when I try posting while not logged in, it takes me to the log in page, and then gives my the invalid security token error.

What is the proper way to achieve this?

Thanks