Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<head>
<script>
function confirmInput() {
    fname = document.forms[0].fname.value;
    alert("Hello " + fname + "! You will now be redirected to www.w3Schools.com");
}
</script>
</head>

<body>
<form onsubmit="confirmInput()" action="http://www.w3schools.com/">
Enter your name: <input id="fname" type="text" size="20">
<input type="submit">
</form>
</body>

</html>