<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
</head>
<body>
<p>Type something
and then click or tab out of the input.</p>
<input type="text" value="type something" />
<script>
$('input').bind('blur', function()
{
$(this).val(function(i, val) {
return
val.toUpperCase();
});
});
</script>
</body>
</html>
