document.writeln('2010年4月自考倒计时：<SPAN id=span_dt_dt><font face=黑体 color=#ff0000 size=3>祝考试顺利!</font></SPAN>')
document.writeln('<SCRIPT language=javascript> ')
document.writeln('<!-- ')
document.writeln('//document.write(\"\"); ')
document.writeln('function show_date_time(){ ')
document.writeln('window.setTimeout(\"show_date_time()\", 1000); ')
document.writeln('BirthDay=new Date(\"4-16-2010 8:30:00\");//这个日期是可以修改的 ')
document.writeln('today=new Date(); ')
document.writeln('timeold=(BirthDay.getTime()-today.getTime()); ')
document.writeln('sectimeold=timeold/1000 ')
document.writeln('secondsold=Math.floor(sectimeold); ')
document.writeln('msPerDay=24*60*60*1000 ')
document.writeln('e_daysold=timeold/msPerDay ')
document.writeln('daysold=Math.floor(e_daysold); ')
document.writeln('e_hrsold=(e_daysold-daysold)*24; ')
document.writeln('hrsold=Math.floor(e_hrsold); ')
document.writeln('e_minsold=(e_hrsold-hrsold)*60; ')
document.writeln('minsold=Math.floor((e_hrsold-hrsold)*60); ')
document.writeln('seconds=Math.floor((e_minsold-minsold)*60);')
document.writeln('//pp=getTime();')
document.writeln('span_dt_dt.innerHTML=\"<font color=666666><b><font size=2 face=Arial color=ff0000>\"+daysold+\"</b></font>天<b><font size=2 face=Arial color=009966>\"+hrsold+\"</b></font>小时<b><font size=2 face=Arial color=FF3399>\"+minsold+\"</b></font>分<b><font size=2 face=Arial color=0099FF>\"+seconds+\"</b></font>秒\"+\"<br></font>\"; ')
document.writeln('if(timeold<0)')
document.writeln('{span_dt_dt.innerHTML=\"<font size=3 face=黑体 color=ff0000>祝考试顺利!</font>\";')
document.writeln('}')
document.writeln('} ')
document.writeln('show_date_time(); ')
document.writeln('//--> ')
document.writeln('</SCRIPT>')