RadioButton

[Shreya Menon]

My form has 3 radio buttons,
<input type="radio" name="type" value="Systems" checked/>
systems
<input type="radio" name="type" value="machines" />
Machines
<input type="radio" name="type" value="Misc" />
Misc

I am trying to get the value of the checked checkbox.
I just wrote,
function go() {
alert("h");
if(formname.type.checked)
alert("yes");
}

This is not doing anything
Also, if I say alert(formname.type.checked) it gives me undefined.
What am I missing here ?

[Eric Pascarello]

they are arrays
document.formName.type[0].checked
document.formName.type[1].checked
document.formName.type[2].checked

[Shreya Menon]

Thanks