HTML Page + Navbar

I am working on adding a Chat Box to my forum, as an HTML page. I add it to the HTML page and then try adding its link to the Navbar. It always says, "Link is not valid" or something like that. It is the link from the HTML page and I'm sure you can do it because I have seen other Forumotion forums with a HTML page in the Navbar. Any ideas why it won't work for me? It isn't just the Chat Box system, I can not add any HTML page, that I make in the HTML page section, not on a different site, or by myself. Any ideas why it won't work for me?

Well you first have to have a button to add to your navbar for that HTML page you made. Go to admin panel=>Styles=>Pictures and colors=>Headers. Look for this box "Picture selected" where you add the link to your button, "Redirection URL" the link where it will take you if you click on the button in the navbar(in your case the link to the html page that you made).

i never knew that. this can do great for my forum.

Well now you know