Handle save button event with jQuery?

Hello!
I've got one problem with the CKEditor. I'm using version 3.2.1 and want to handle the event when the save button is pressed.
Through the toolbar property I added the save button but when you click it, it posts the form and the site reloads. With jQuery I added a .submit()-Event-Handler to the form but it is not triggered.. Is there a method to handle the save action from the internal save button?
I doesn't want to use a external button.. I tried to get the save-event through the getCommand()-Method and so on, but nothing works.

Thanks for every idea and help!

EDIT: Okay, I found a similar topic: viewtopic.php?f=11&t=17017
But there isn't a solution for my problem.. I doesn't want an auto-save plugin or so.. only to edit the save-button-event