function zegarek()
{
var zegar = new Date();

var czas;

var sekunda, minuta, godzina;
sekunda = zegar.getSeconds();
minuta = zegar.getMinutes();
godzina = zegar.getHours();

if (sekunda < 10)
{
sekunda = "0" + sekunda;
}
if (minuta < 10)
{
minuta = "0" + minuta;
}
if (godzina < 10)
{
godzina = "0" + godzina;
}

czas = godzina +":"+ minuta +":"+ sekunda;

window.document.forms.info.zegar.value=czas;
setTimeout("zegarek();",1000);
}

zegarek();

<form name="count">
  <input type="text" size="69" name="count2">
  </form>
  
  
  <script>
  
  /*
  Count down until to Year 3000 script-
  By JavaScript Kit (www.javascriptkit.com)
  Over 200+ free scripts here!
  */
  
  
  //change the text below to reflect your own,
  var before="Year 3000!"
  var current="Today is Year 3000!"
  var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
  
  function countdown(yr,m,d){
  theyear=yr;themonth=m;theday=d
  var today=new Date()
  var todayy=today.getYear()
  if (todayy < 1000)
  todayy+=1900
  var todaym=today.getMonth()
  var todayd=today.getDate()
  var todayh=today.getHours()
  var todaymin=today.getMinutes()
  var todaysec=today.getSeconds()
  var todaystring=montharray[todaym]+" "+todayd+", "+todayy+" "+todayh+":"+todaymin+":"+todaysec
  futurestring=montharray[m-1]+" "+d+", "+yr
  dd=Date.parse(futurestring)-Date.parse(todaystring)
  dday=Math.floor(dd/(60*60*1000*24)*1)
  dhour=Math.floor((dd%(60*60*1000*24))/(60*60*1000)*1)
  dmin=Math.floor(((dd%(60*60*1000*24))%(60*60*1000))/(60*1000)*1)
  dsec=Math.floor((((dd%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*1)
  if(dday==0&&dhour==0&&dmin==0&&dsec==1){
  document.forms.count.count2.value=current
  return
  }
  else
  document.forms.count.count2.value=dday+ " days, "+dhour+" hours, "+dmin+" minutes, and "+dsec+" seconds left until "+before
  setTimeout("countdown(theyear,themonth,theday)",1000)
  }
  //enter the count down date using the format year/month/day
  countdown(3000,1,1)
  </script>
  <p align="center">This free script provided by
  
  <a href="http://javascriptkit.com">JavaScript
  Kit</a></p>