title: Rich Text Editor with Gmail style spell check
body: <p>I am after a JavaScript Rich Text Editor that supports highlighting words and triggering events when those highlighted words are clicked, like what Gmail does when in spellcheck mode.</p>
  
  <p>I will need to heavily customize any existing solution, so something that is easy to extend would be ideal. Currently I am leaning towards <a href="http://tinymce.moxiecode.com/" rel="nofollow noreferrer">TinyMCE</a>.</p>