All,

I've made more progress on integrating TinyMCE as a WYSIWYG HTML editor.  It now has the following capabilities:

• TinyMCE editor replaces the normal textfield when composing a message if the "Prefer HTML" configuration variable is "true."
• User can toggle between HTML and Plain text editors while composing a message.
• When going from plain text to HTML, the existing contents are surrounded with "<pre>" tags
• When going from HTML to plain text, the existing contents are run through the html2text converter (on the server using an XMLHttpRequest call)
  
• If the HTML editor is used to compose a message, the outgoing MIME message is built with a top-level "text/html" content type.  Otherwise, the normal "text/plain" content type is included.
• The "emoticon" pictures that TinyMCE provides are added as inline parts to the MIME message (this is fluff, but hey, I like the emoticons!)
• Reply e-mails have blockquote tags around the original message
• Forward e-mails have a nicely formatted header prepended

The tiny_mce distribution is now contained within the program/js/ directory of RC.  Since TinyMCE contains quite a few files (including binary image files), it would be difficult to provide a "patch" formatted file to download.  For those that want to play with it or test it out, you can download a whole distribution (based on Subversion revision 276) here:

http://stadtherr.bounceme.net/files/roundcubemail_r276.tar.gz

Take a look if you'd like, and let me know whether you think this is an appropriate feature to include in the trunk.

Thanks!
-Eric