Fibonacci Program
<html>
<body>
<script type="text/javascript">
var a = 0, b = 1, c = 0;
document.write("Fibonacci Series <br/> <br>");
while (b <= 50) {
document.write(c);
document.write("<br/>");
c = a + b;
a = b;
b = c;
}
</script>
</body>
</html>