var esIE = (document.all) ? 1 : 0
var timerID = null
var timerRunning = false
var absXmas = new Date("September 30,2010 20:0:0")
var milliXmas
var milliDiff
var timeXmas = null
var milliDay = (1000 * 60 * 60 * 24)
var milliHour = (1000 * 60 * 60)
var milliMinute = (1000 * 60)

function stopclock(){
    if(timerRunning)
        clearTimeout(timerID)
    timerRunning = false
}
function startclock(){
    stopclock()
    milliXmas = absXmas.getTime()
    showtime()
}
function XmasCountdown(){
   XmasDays = Math.floor(milliDiff / milliDay)
   milliUsed = XmasDays * milliDay
   XmasHours = Math.floor((milliDiff - milliUsed)/milliHour)
   milliUsed += XmasHours * milliHour
   XmasMinutes = Math.floor((milliDiff - milliUsed)/milliMinute) 
   milliUsed += XmasMinutes * milliMinute
   XmasSeconds = Math.floor((milliDiff - milliUsed)/1000) 
   timeXmas = "<b>La Feria</b> en "
   timeXmas += XmasDays + ":"
   timeXmas += ((XmasHours < 10) ? "0" : "") + XmasHours + ":"
   timeXmas += ((XmasMinutes < 10) ? "0" : "") + XmasMinutes + ":"
   timeXmas += ((XmasSeconds < 10) ? "0" : "") + XmasSeconds + "&nbsp;"
}
function showtime(){
   var now = new Date()
   milliNow = now.getTime()
   milliDiff = milliXmas - milliNow
   if ( milliDiff > 0 ) 
      { XmasCountdown()
	if (esIE) {
		feria.innerHTML = timeXmas
	} else {
		document.getElementById("feria").innerHTML=timeXmas;
	}
        timerID = setTimeout("showtime()",1000)
        timerRunning = true
      }
   else {
	if (esIE) {
		feria.innerHTML ="Estamos de FERIA"
	} else {
		document.getElementById("feria").innerHTML="Estamos de FERIA"
	}
   }
}