How can I capture 3 values to a database from a single radio button in ASP ?

My code lets a user select books for purchasing. When the user selects a book, the no. of books selected and the total price is calculated. I want a code that can also capture the title of the book to the database.
My current code is as follows:


function calculate(){
var frm = document.forms[0];
var items = 0;
var idxA = getSelectedRadio(frm.a);
var idxB = getSelectedRadio(frm.b);
var idxC = getSelectedRadio(frm.c);
var idxD = getSelectedRadio(frm.d);
var idxE = getSelectedRadio(frm.e);
var a = idxA > -1 ? frm.a[idxA].value*1 : 0;
var b = idxB > -1 ? frm.b[idxB].value*1 : 0;
var c = idxC > -1 ? frm.c[idxC].value*1 : 0;
var d = idxD > -1 ? frm.d[idxD].value*1 : 0;
var e = idxE > -1 ? frm.e[idxE].value*1 : 0;
if(a)items++;
if(b)items++;
if(c)items++;
if(d)items++;
if(e)items++;
frm.T1.value=items;
frm.answer.value = a+b+c+d+e;
}

function getSelectedRadio(grp){
for(i=0;i<grp.length;i++){
if(grp[i].checked) return i;
}
return -1;
}