var today = new Date(document.lastModified);
var dd=today.getDate();
var mm=today.getMonth();
var yy=today.getFullYear();
if ( yy <= 1999 ) {
yy=yy+100;
} 

var yr1 = 2011;
var mon1 = 3;
var dt1 = 31;

mon2 = mon1-1

var date1 = new Date(yr1, mon2, dt1); 
var date2 = new Date(yy, mm, dd); 

mm1 = mm+1;

document.write("<table width=\"590\" cellpadding=\"0\" cellspacing=\"0\" border=0><tr><td colspan=\"2\"><img src=\"/images/botdot.gif\" width=590 height=3 alt=\"\" border=\"0\"></td></tr><tr>");
document.write("<td>2004<img src=\"/images/copy.gif\" width=\"12\" height=\"11\"> | <b>");
document.write("<a href=\"/info/notice.htm\">重要告示</a></b></td>");
if (date2 > date1) {
document.write("<td align=\"right\">修订日期: "+yy+"年"+mm1+"月"+dd+"日</td></tr></table>");
} else {
document.write("<td align=\"right\">修订日期: "+yr1+"年"+mon1+"月"+dt1+"日</td></tr></table>");
}