<html>
	<head>
	<title>Example 3.3</title>
	<script>
		function getTemp()
		{
			var temp = prompt("What's the temperature today?" , "degrees Fahrenheit");
			if (temp < 32)
			{
				document.write("<p>It may snow today!</p>");
				document.write("<p>Be sure to wear your boots and mittens.</p>");
			}
			else
			{
				document.write("<p>It's too warm to snow today.</p>");
				document.write("<p>Boots are optional.</p>");
			}
		}
	</script>
	</<head>
	<body>
		<h1>What's the Weather?</h1>
		<h3>Click the button! </h3>
		<p><input type="button" id="temperature" value="What is today's temperature?" onclick="getTemp();" /></p>
	</body>
</html>