>>I would like for them to be able to change the autoconfiguration property on the fly. They would select a different configuration from a menu.

 

 

Please check this example.

 

>>I would like for the user to be able to do this without reloading the page

 

AutoConfigure is a server side property. So the page will reload.

 

>>and possibly loosing the text they have already entered into CE. Any suggestions?

 

You can keep the same content when reloading the page.