get selected value of radio...

[CoraLover]

hi, how do i get the value of the selected radio button??

[beetle]

It's actually the "checked" property you want

rb.checked

[tamienne]

Change radgroup to your radio button group name

function showVal() {
for (idx=0;idx<document.forms[0].radgroup.length;idx++) {
if (document.forms[0].radgroup[idx].checked) {
alert (document.forms[0].radgroup[idx].value);
}
}
}