function y2k(number) 
 { return (number < 1000) ? number + 1900 : number; } 

var now = new Date();
var dd = now.getDate() , mt = now.getMonth() + 1 , yy = y2k(now.getYear()) , weekVal = now.getDay();

if (weekVal==0)
msg1="星期日";
else if (weekVal==1)
msg1="星期一"; 
else if (weekVal==2)
msg1="星期二"; 
else if (weekVal==3)
msg1="星期三"; 
else if (weekVal==4)
msg1="星期四"; 
else if (weekVal==5)
msg1="星期五"; 
else if (weekVal==6)
msg1="星期六"; 
document.write('&nbsp;&nbsp;<span STYLE="FONT-FAMILY: 宋体; FONT-SIZE: 10pt; color: #ffffff">\n');
document.write(yy+"年"+mt+"月"+dd+"日&nbsp;"+msg1);
document.write("</span>");