document.write('<span id="span_dt_dt" style="align: center no:1px solid black"></span>');

function show_date_time(){ 
window.setTimeout("show_date_time()", 119); 
BirthDay=new Date("11/09/2011");
today=new Date(); 
timeold=(today.getTime()-BirthDay.getTime());
millisec=timeold%1000;
if (millisec<10) milli="00"+millisec; else if (millisec<100) milli="0"+millisec; else milli=millisec;
sectimeold=timeold/1000;
secondsold=Math.floor(sectimeold); 
msPerDay=24*60*60*1000; 
e_daysold=timeold/msPerDay ;
daysold=Math.floor(e_daysold); 
e_hrsold=(e_daysold-daysold)*24; 
hrsold=Math.floor(e_hrsold); 
e_minsold=(e_hrsold-hrsold)*60; 
minsold=Math.floor((e_hrsold-hrsold)*60); 
seconds=Math.floor((e_minsold-minsold)*60); 
if (minsold<10) {smin="0"+minsold.toString();} else {smin=minsold.toString();}
if (seconds<10)  {ssec="0"+seconds.toString(); } else {ssec=seconds.toString(); }
span_dt_dt.innerHTML="<align=center><font color=bb1199 size=3>宝贝计划：<font color=red><b>"+daysold+"</b></font>天 "+hrsold+":"+smin+":"+ssec+"."+milli+"</font>" ;
}

show_date_time();