//<script language = "JavaScript">

function tick() {
  var hours, minutes, seconds, ap;
  var intHours, intMinutes, intSeconds;
  var today;

  today = new Date();

  intHours = today.getHours();
  intMinutes = today.getMinutes();
  intSeconds = today.getSeconds();

  //switch(intHours){
       //case 0:
         //  intHours = 12;
           //hours = intHours+":";
           //ap = "A.M.";
           //break;
       //case 12:
         //  hours = intHours+":";
           //ap = "P.M.";
           //break;
       //case 24:
           //intHours = 12;
           //hours = intHours + ":";
           //ap = "A.M.";
           //break;
       //default:    
         //  if (intHours > 12)
           //{
            // intHours = intHours - 12;
             //hours = intHours + ":";
             //ap = "P.M.";
            // break;
           //}
          // if(intHours < 12)
           //{
             //hours = intHours + ":";
             //ap = "A.M.";
           //}
    //}       
//rusian style  
hours = intHours + ":";
          
  if (intMinutes < 10) {
     minutes = "0"+intMinutes+":";
  } else {
     minutes = intMinutes+":";
  }

  if (intSeconds < 10) {
     seconds = "0"+intSeconds+" ";
  } else {
     seconds = intSeconds+" ";
  } 

//old string

  //timeString = hours+minutes+seconds+ap;

//new string

//timeString = "время: "+hours+minutes+seconds;
timeString = hours+minutes+seconds;

  Clock.innerHTML = timeString;

  window.setTimeout("tick();", 100);
}

window.onload = tick;

//</script>