// JavaScript Document
var starttime = new Date();
var lsecs = 0;
var servertime;
var timer1;
function setuktimer() 
{
  starttime = new Date();
  var tn = document.getElementById("uktime").innerHTML;
  servertime = (tn.substring( 0, 2) * 3600) + (tn.substr(3,2) * 60) + (tn.substr(6,2) * 1);
  timer1 = setInterval("dotime()", 250);
}

function dotime()
{
  var dnow = new Date();
  var ddiff = new Date(dnow-starttime);
  var gsecs = Math.floor(ddiff.valueOf()/1000); 
  if (gsecs!=lsecs) {
    lsecs = gsecs;
  	timehe();
  } 
}

function timehe()
{
  function collatetime()
  {
    tni = parseInt(tns / 60);
    var tnd =  (tns - (tni * 60));
    if (tnd < 10) {
      tnd = '0'+tnd;
    }
    return ':'+tnd;
  } 

  var tns = servertime + lsecs;
  var tni;
  tn = collatetime();
  tns = tni;
  tn =  collatetime()+tn;
  if (tni < 9) {
    tni = '0'+tni;
  }
  tn = tni+tn;
  if (tni==24) {
	GetDateTime();
  } else {
    document.getElementById("uktime").innerHTML = tn;
  }
}
function updatedate() 
{ 
  if (xmlHttp.readyState==4)
  { 
    var response = xmlHttp.responseText;
    var elements = response.split('=');
	var DT = '&nbsp;'+'The time in Wales is: '+elements[1]+'&nbsp;';
    document.getElementById("ukdate").innerHTML=DT;
    document.getElementById("uktime").innerHTML=elements[0];
    setuktimer();
  }
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
catch (e)
  {
  try
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  catch (e)
    {
      // Firefox, Opera 8.0+, Safari
      xmlHttp=new XMLHttpRequest();
    }
  }
return xmlHttp;
}

function GetDateTime()
{ 
clearInterval(timer1);
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  return;
  } 
var url="getdatetime.php";
url=url+"?sid="+Math.random();
xmlHttp.onreadystatechange=updatedate;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}