<script language="javascript">
function showCheckedValue()
{
var radios = document.form1.R1;
if (radios)
{
if (radios.length)
{
for (var i=0; i < radios.length; i++)
{
if (radios[i].checked)
return radios[i].value;
}
}
else
{
if (radios.checked)
return radios.value;