/*

 Codigo Original: Dynamic Countdown script- © Dynamic Drive (http://www.dynamicdrive.com)
 Modificaciones : nGloba Sistemes - http://www.ngloba.com

*/

function cdtime(container, targetdate){
if (!document.getElementById || !document.getElementById(container)) return
this.container=document.getElementById(container)
this.currentTime=new Date()
this.targetdate=new Date(targetdate)
this.timesup=false
this.updateTime()
}

cdtime.prototype.updateTime=function(){
var thisobj=this
this.currentTime.setSeconds(this.currentTime.getSeconds()+1)
setTimeout(function(){thisobj.updateTime()}, 1000)
}

cdtime.prototype.displaycountdown=function(baseunit, functionref){
this.baseunit=baseunit
this.formatresults=functionref
this.showresults()
}

cdtime.prototype.showresults=function(){
var thisobj=this

var timediff=(this.targetdate-this.currentTime)/1000
if (timediff<0){
this.timesup=true
this.container.innerHTML=this.formatresults()
return
}
var oneMinute=60
var oneHour=60*60
var oneDay=60*60*24
var dayfield=Math.floor(timediff/oneDay)
var hourfield=Math.floor((timediff-dayfield*oneDay)/oneHour)
var minutefield=Math.floor((timediff-dayfield*oneDay-hourfield*oneHour)/oneMinute)
var secondfield=Math.floor((timediff-dayfield*oneDay-hourfield*oneHour-minutefield*oneMinute))
if (this.baseunit=="hours"){
hourfield=dayfield*24+hourfield
dayfield="n/a"
}
else if (this.baseunit=="minutes"){
minutefield=dayfield*24*60+hourfield*60+minutefield
dayfield=hourfield="n/a"
}
else if (this.baseunit=="seconds"){
var secondfield=timediff
dayfield=hourfield=minutefield="n/a"
}
this.container.innerHTML=this.formatresults(dayfield, hourfield, minutefield, secondfield)
setTimeout(function(){thisobj.showresults()}, 1000)
}

function corre(){
if (this.timesup==false){
var dias = parseInt(arguments[0]);
var horas = parseInt(arguments[1]);
var minutos = parseInt(arguments[2]);
var segundos = parseInt(arguments[3]);
var displaystring="<table width='100%' border='0' cellpadding='0' cellspacing='5'><tr><td class='campo_crono' width='25%'>"+dias+"</td><td class='campo_crono' width='25%'>"+horas+"</td><td class='campo_crono' width='25%'>"+minutos+"</td><td class='campo_crono' width='25%'>"+segundos+"</td></tr><tr><td class='campo2_crono'>DIAS</td><td class='campo2_crono'>HORAS</td><td class='campo2_crono'>MIN</td><td class='campo2_crono'>SEG</td></tr></table>"
}
else{
var displaystring="<strong>estamos corriendo ahora</strong>"
}
return displaystring
}
