var today=new Date;                                                                                                                                                                                                                                                 
var week=new Array(7);                                                                                                                                                                                                                                                
week[0]="天";                                                                                                                                                                                                                                                
week[1]="一";                                                                                                                                                                                                                                                
week[2]="二";                                                                                                                                                                                                                                                
week[3]="三";                                                                                                                                                                                                                                                 
week[4]="四";                                                                                                                                                                                                                                                           
week[5]="五";                                                                                                                                                                                                                                                       
week[6]="六";                                                                                                                                                                                                                                                          
document.write( today.getYear()+"年"+ (today.getMonth() + 1) + "月" + today.getDate() + "日 " + "星期" + week[today.getDay()]);