var tmpDate = new Date();
var date = tmpDate.getDate();
var month= tmpDate.getMonth() + 1 ;
var year= tmpDate.getFullYear(); 
document.write(year);
document.write("年");
document.write(month);
document.write("月");
document.write(date);
document.write("日 ");
var myArray=new Array(7);
myArray[0]="星期日";
myArray[1]="星期一";
myArray[2]="星期二";
myArray[3]="星期三";
myArray[4]="星期四";
myArray[5]="星期五";
myArray[6]="星期六";
 var weekday=tmpDate.getDay();
if (weekday==0 | weekday==6)
{
document.write(myArray[weekday]);
}
else
{document.write(myArray[weekday]);
}