JavaScript调用函数不需要对象
<html>
<body>
<script>
function fSetTatle()
{
var date=new Date();
var month=date.getMonth();
if (month == 0)
{
month=12;
}
document.title=month+"月工资";
return month+"月工资";
}
document.write(fSetTatle());//调用函数不需要对象
</script>
</body>
</html>