Another update of TinyMCE: release notes – download. Indefinately need to check the “We also made some modifications to the Event class editor events will now be bound to that specific editor instance instead of having a global event collection. This has the advantages that if you remove an editor instance it will remove any listeners and clean up resources. We also added the preventDefault/stopPropagation methods for the event object on IE so it will be easier to write cross browser code.”-part more in depth (think bramus_cssextras)