[javascript]
<html>
<head>
<script type="text/javascript">
$(document).ready(function () {
$(‘input’).click(function () {
$(‘input:not(:checked)’).parent(‘label’).removeClass("style1");
$(‘input:checked’).parent(‘label’).addClass("style1");
});
});
</script>
<style>
input {display: none}
.style1 {background: red;}
</style>
</head>
<body>
<label><input type="radio" name="newsletter" />Hourly</label>
<label><input type="radio" name="newsletter" />Daily</label>
</body>
</html>
[/javascript]