title: Periodically calling TinyMCE's triggerSave function
body: <p>If anyone knows TinyMCE well, do you know if it has built-in support for periodically calling its triggerSave function?</p>
  
  <p>(This function copies it's content to its "parent" textarea. I want to observe said textarea for changes so I can implement autosave.)</p>
  
  <p>Thanks</p>