d = new Date();  
switch (d.getDay())
{  
    case 0:	    
        strweek="日";
        break;	    
    case 1:
        strweek="一";
        break;	    
    case 2:
        strweek="二";
        break;	    
    case 3:
        strweek="三";
        break;	    
    case 4:
        strweek="四";
        break;	    
    case 5:
        strweek="五";
        break;        
    case 6:
        strweek="六";
        break;
}	
document.write((0000+d.getYear())+"年"+(d.getMonth()+1)+"月"+d.getDate()+"日"+" 星期"+strweek);