function calculate_a() {
var a = document.getElementById('Para_A_A1_score').value ;
var b = document.getElementById('Para_A_A2_score').value ;
var c = document.getElementById('Para_A_A3_score').value ;
var d = document.getElementById('Para_A_A4_score').value ;
var e = document.getElementById('Para_A_A5_score').value ;
var f = document.getElementById('Para_A_A6_score').value ;
var g = (a+b+c+d+e+f) ;
document.audit_billing_IE.product_name4.value = g ;
}
[text] Below is the html form code that should automatically display the total value without clicking on any submit or send button
[/text]
<tr>
<td> Parameter A </td>
<td colspan='3'> <input type="text" name="product_name4" id="product_name4" onchange="calculate_a(this);" /> </td>
</tr>