Tryit Editor v1.4

<html>
<head>
<script type="text/javascript">
function check(browser)
  {
  document.getElementById("answer").value=browser;
  }
</script>
</head>
<body>

<p>What's your favorite browser?</p>

<form>
<input type="radio" name="browser" onclick="check(this.value)" value="Internet Explorer">Internet Explorer<br />
<input type="radio" name="browser" onclick="check(this.value)" value="Firefox">Firefox<br />
<input type="radio" name="browser" onclick="check(this.value)" value="Netscape">Netscape<br />
<input type="radio" name="browser" onclick="check(this.value)" value="Opera">Opera<br />
<br />
Your favorite browser is: <input type="text" id="answer" size="20">
</form>

</body>
</html>

Your Result:

Edit the code above and click to see the result.

W3Schools.com - Try it yourself