<xhtml> | |
<head> | |
<title>Fibonacci number</title> | |
</head> | |
<body onload="alert(fib(10))"> | |
<script type="text/javascript"><![CDATA[ | |
function fib(n) { | |
var a = 1, b = 1; | |
var tmp; | |
while (--n >= 0) { | |
tmp = a; | |
a += b; | |
b = tmp; | |
} | |
return a; | |
} | |
]]> | |
</script> | |
</body> | |
</xhtml> |