I think Kevin is probably right. You most likely have a JavaScript error on your web site. Have you tried disabling all the hacks that you have installed and re-enable the editor to see if its one of the hacks causing a conflict? There are some hacks that deal with the editor that
DO cause problems for it to not show up or act strangely. Try a global disable.
In your
includes/config.php find:
then under it copy and place:
Code:
define('DISABLE_HOOKS', true);
Upload it to your web server.
Then enable your editor(s) again and see if that clears the problem up. If so then you will need to to disable each hack one by one until you find the culprit. To do that just open your
includes/config.php file again and replace:
Code:
define('DISABLE_HOOKS', true);
with
Code:
//define('DISABLE_HOOKS', true);
Essentially you are doing what they call commenting the code out with the two //. Save the file upload it again and then disable the hacks one by in your admincp.