How to get value stored in javascript function and display in a JSP

Question

i am doing a questionaire which is for user to input data in every question, After user input the data, a javascript function will be called to do some score calculation. Since each question will carry its final score after the calculation by the javascript function, so i use an array to store those scores and then display those scores in the same page.
However, i have to make a confirmation page to display both data and calculated score in another jsp, i only know how to display the data as it is a textfield that i can get the value by "request.getParameter("textfield1"); but i dun know how to get those scores as they are stored in an array in the javascript function, what way i can do??

Answer 1

thank you for all your help!
I have chosen to set the score value to the hidden field when every time run the function
<script language="javascript">
function cal(index){
var thisForm = document.MC;
thisForm.score1.value=score[index];//set value to the hidden field     
</script>
<input type="hidden" name="score1" value="">
<input type="hidden" name="score2" value="">
<input type="hidden" name="score3" value="">
The function will calculate only one score when every time being called. So that i can only assign one score to one hidden value at a time.
e.g, assign score[1] to thisForm.score1.value
assign score[2] to thisForm.score2.value
assign score[3] to thisForm.score3.value
how can i do this??