radio button and javascript to make action

[JonesJ]

The purpose is to figure out which one of the radio buttons is checked. What is below in the IF statement works if there is no <label> used in the html part. In this case <label> is used so how should the IF statement be modified?

function set12h24() {
    if (document.switch12h24_form.radio12h24.value == "24h")
    {
        do something here.
    }
}

<div id="radio_side">
    <form name="switch12h24_form">
        <label class="h2412off">&nbsp;<input type="radio" name="radio12h24" value="12h" class="h2412_button" ><a onclick="set12h24()">12h</a></label>
        <label class="h2412off">&nbsp;<input type="radio" name="radio12h24" value="24h" class="h2412_button" ><a onclick="set12h24()">24h</a></label>
    </form>
</div>

Thanks!

[Philip M]

You are trying to make your radio buttons into links. There seems to be no purpose in that.

<script type = "text/javascript">
function set12h24() {
var r = document.switch12h24_form.rad12h24;
for (var i=0; i<r.length; i++) {
if (r[i].checked) {
var val = r[i].value;
}
}
if (val == "24h") {
alert (val);
// do something here
}
 
}
</script>

<div id="radio_side">
    <form name="switch12h24_form">
        <label class="h2412off">&nbsp;<input type="radio" name="rad12h24" value="12h" class="h2412_button" onclick="set12h24()">12h</label>
        <label class="h2412off">&nbsp;<input type="radio" name="rad12h24" value="24h" class="h2412_button" onclick="set12h24()">24h</label>
    </form>
</div>

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