从c#区不远万里赶来求助..

Question

<script language="javascript">var time_now_server,time_now_client,time_end,time_server_client,timerID;time_end=new Date("Jan 20, 2011 00:00:00");//结束的时间
time_end=time_end.getTime(); time_now_server=new Date("Dec 21, 2009 13:11:1");//开始的时间
time_now_server=time_now_server.getTime();time_now_client=new Date();
time_now_client=time_now_client.getTime();time_server_client=time_now_server-time_now_client;setTimeout("show_time()",1000);function show_time()
{
 timer.innerHTML =time_server_client; var time_now,time_distance,str_time;
 var int_day,int_hour,int_minute,int_second;
 var time_now=new Date();
 time_now=time_now.getTime()+time_server_client;
 time_distance=time_end-time_now;
 if(time_distance>0)
 {
  int_day=Math.floor(time_distance/86400000)
  time_distance-=int_day*86400000;
  int_hour=Math.floor(time_distance/3600000)
  time_distance-=int_hour*3600000;
  int_minute=Math.floor(time_distance/60000)
  time_distance-=int_minute*60000;
  int_second=Math.floor(time_distance/1000)
 
  if(int_hour<10)
   int_hour="0"+int_hour;
  if(int_minute<10)
   int_minute="0"+int_minute;
  if(int_second<10)
   int_second="0"+int_second;
  str_time="<font style='font-size:14pt;color:#28C84A'>"+int_day+"</font><font face='黑体' style='font-size:13pt;'>天</font><br>"+int_hour+":"+int_minute+":"+int_second;
  timer.innerHTML=str_time;
  setTimeout("show_time()",1000);
 }
 else
 {
  timer.innerHTML ="over";
  clearTimeout(timerID)
 }
}
</script>
请问怎么将 time_now_server=new Date("Dec 21, 2009 13:11:1");//开始的时间
改成与电脑时间同步？ 只改这一句就行了吗?求助js达人~~ 

Answer 1

必须up.. 求助呀.. 怎么js区好冷清~~

Answer 2

获得当前时间？time_now_server=new Date();//开始的时间

Answer 3

要使用服务器时间，则需要
time_now_server=new Date("<%=DateTime.Now.ToString("yyyy/M/s H:m:s")%>");

Answer 4

time_now_server=new Date();//开始的时间