I didn't find a way of doing this. So I did the ajax request (which saves the values in the database) inside the afterSubmitCell event and then calculate the rest of the fields inside afterSaveCell (using javascript and a lot of getCell and setCell calls).
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.