ok, got to make a program that allows a user to enter data into the text fields (specifically a name and a grade), it then needs to store it locally, it then needs to be able to create a graph, and work out the standard deviation and mean from the grade. i was informed that using a cookie might be the best option. but that it would involve splitting the cookie everytime the user add a new record.
the things i'm having trouble with are...
1) Accepting input from a text field and storing it in a cookie
2) Spitting a cookie in the correct place.
am i on the right lines? or do i need to do it a different way?