function DateDemo(){
var d, day, x, s = "今天是";
var x = new Array("星期日", "星期一", "星期二");
x = x.concat("星期三","星期四", "星期五");
x = x.concat("星期六");
d = new Date();
day = d.getUTCDay();
return(s += x[day]);
}
function UTCDateDemo(){
var d, s = "今天 UTC 日期是: ";
d = new Date();
s += (d.getUTCMonth() + 1) + "/";
s += d.getUTCDate() + "/";
s += d.getUTCFullYear();
return(s);
}