<html>
<head>
<title>JavaScript sample code</title>
</head>
<body>
<h1>Funções</h1>
<script language="JavaScript" type="text/javascript">
<!--
function factorial(n) {
if( n == 0 )
return 1;
else
return n*factorial(n-1);
}
var i = 0;
while( i <= 10 ) {
document.write(i + "! = " + factorial(i) + "<br>\n");
i++;
}
//-->
</script>
</body>
</html>