added names to variables in jsp files so that they match with formbeans
corresponding to each view, also added some missing formbeans which I am
still missing to finish,also i activated the sumbit buttons so that when
somebody clicks on them and inputs an invalid input like a letter
instead of  a number, an error is added to the error list and displayed
on the corresponding view.  tomorrow before 10 am everything should be
good to go:), regards