tinymce - How to call a function on blur event for a tiny mce -

I want to type the function which saves the content of small twitter and currently destroys the example of small specs

Something like this should be done:

  // Code to insert in a plugin's init function. EDonactivate.add (function (ed) {ed.save (); // or whatever you want to save the edit editor to add. Remove (); // remove tinymce example}}