function RaceClock() {
	this.m_Months=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
	this.m_RaceDay;
	this.m_RaceMonth;
	this.m_RaceYear;
	this.m_RaceHour;
	this.m_RaceMinute;

	this.SetRaceDay = function SetRaceDay(_month, _day, _year){
		this.m_RaceDay = _day;
		this.m_RaceMonth = _month;
		this.m_RaceYear = _year;
	}

	this.SetRaceTime = function SetRaceTime(_hour, _minute) {
		this.m_RaceHour = _hour;
		this.m_RaceMinute = _minute;
	}

	this.GetFormattedRaceDate = function GetFormattedRaceDate(){ return this.m_RaceMonth + '.' + this.m_RaceDay + '.' + this.m_RaceYear; }
	this.GetFormattedRaceTime = function GetFormattedRaceTime(){ return this.m_RaceHour % 12 + ':' + this.m_RaceMinute; }

	this.TimeToRace = TimeToRace;
}


function TimeToRace(_id) {
	var now = new Date();
	var timeout = 1000;
	var currentHour = now.getUTCHours() - 4;
	raceDate = this.m_Months[this.m_RaceMonth-1]+", "+this.m_RaceDay+", "+this.m_RaceYear+" "+this.m_RaceHour+":"+this.m_RaceMinute+":00";
	currently = this.m_Months[now.getUTCMonth()]+" "+now.getUTCDate()+", "+now.getUTCFullYear()+ " "+currentHour+":"+now.getUTCMinutes()+":"+now.getUTCSeconds();
	dateDiff=Date.parse(raceDate)-Date.parse(currently)
	diffDay=Math.floor(dateDiff/(60*60*1000*24)*1)
	diffHour=Math.floor((dateDiff%(60*60*1000*24))/(60*60*1000)*1)
	diffMin=Math.floor(((dateDiff%(60*60*1000*24))%(60*60*1000))/(60*1000)*1)
	diffSec=Math.floor((((dateDiff%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*1)
	if(diffDay < 10) diffDay = "0" + diffDay;
	if(diffHour < 10) diffHour = "0" + diffHour;
	if(diffMin < 10) diffMin = "0" + diffMin;
	if(diffSec < 10) diffSec = "0" + diffSec;

	if(document.getElementById(_id)){
    if(isNaN(diffDay) || isNaN(diffHour) || isNaN(diffMin) || isNaN(diffSec))
      document.getElementById(_id).innerHTML = '';
    else
		  document.getElementById(_id).innerHTML = diffDay + ":" + diffHour + ":" + diffMin + ":" + diffSec;
  }
	else
		timeout = 20;

	var obj = this;
	window.setTimeout( function(){ obj.TimeToRace(_id) }, timeout);
}