<!DOCTYPE html>
<html>
<head>
<title>jQuery :radio Selector</title>
<script src="jquery-latest.min.js"></script>
<script>
$(document).ready(function() {
$(":radio").wrap( "<span></span>" ).parent().css("background-color", "yellow");
});
</script>
</head>
<body>
<h1>Form Elements Selector</h1>
<form action="">
Name: <input type="text" name="name" /><br />
Password: <input type="password" name="password"/><br/>
<div>
<input type="radio" name="gender" value="male" checked> Male<br />
<input type="radio" name="gender" value="female"> Female<br />
</div>
<input type="button" value="Button">
<input type="reset" value="Reset">
<input type="submit" name="submit"/>
</form>
</body>
</html>