var RenderTO, Hours=0, Minute=0, Second=0, cl_synctime,cl_delta;
 
function SetClock() {

  var cl_localtime=new Date();
  cl_localtime.setTime(cl_localtime.getTime()+cl_delta);
  Hours = cl_localtime.getHours();
  Minute = cl_localtime.getMinutes();
  Second = cl_localtime.getSeconds();
  delete cl_localtime;
}

function ClockHalfSecond() {  
  setTimeout('ClockHalfSecond()',1000);
  SecondHalf = 0;
  Second++;
  if (Second>59) {
    Second = 0;
    Minute++;
    if (Minute>59) {
      Minute = 0;
      Hours++;
      if (Hours>23) {
        Hours = 0;
      }
    }
  }  
  cl_synctime++;
  if(cl_synctime>120){SetClock();cl_synctime=0;}
  RenderClock();
}

function RenderClock() {

  if (RenderTO) {
    RenderTO.innerHTML = Hours+":"+((Minute<10)?'0'+Minute:Minute)+":"+((Second<10)?'0'+Second:Second)+"&nbsp;&nbsp;";
   
  }

}

function time_(qq){
RenderTO = qq;
var dtmclock;
for(var i=0;i<21;i++){
dtmclock = document.getElementById("ctl"+(i<10?"0"+i:i)+"_dtmSystemTime");
if(dtmclock!=null)break;
}
var reg=/(\d{2}).(\d{2}).(\d{4}).(\d{2}).(\d{2}).(\d{2})/ ;
var arr=reg.exec(dtmclock.innerHTML);
var cl_localtime0=new Date();
var cl_localtime=new Date(arr[3],arr[2]-1,arr[1],arr[4],arr[5],arr[6]);
cl_delta=cl_localtime.getTime()-cl_localtime0.getTime();
cl_synctime=0;
SetClock();
ClockHalfSecond();
}