/***********************************************
* Dynamic Countdown script- © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/

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) //update time every second
}

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 //difference btw target date and current date, in seconds
if (timediff<0){ //if time is up
this.timesup=true
this.container.innerHTML=this.formatresults()
return
}
var oneMinute=60 //minute unit in seconds
var oneHour=60*60 //hour unit in seconds
var oneDay=60*60*24 //day unit in seconds
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"){ //if base unit is hours, set "hourfield" to be topmost level
hourfield=dayfield*24+hourfield
dayfield="n/a"
}
else if (this.baseunit=="minutes"){ //if base unit is minutes, set "minutefield" to be topmost level
minutefield=dayfield*24*60+hourfield*60+minutefield
dayfield=hourfield="n/a"
}
else if (this.baseunit=="seconds"){ //if base unit is seconds, set "secondfield" to be topmost level
var secondfield=timediff
dayfield=hourfield=minutefield="n/a"
}
this.container.innerHTML=this.formatresults(dayfield, hourfield, minutefield, secondfield)
setTimeout(function(){thisobj.showresults()}, 1000) //update results every second
}

/////CUSTOM FORMAT OUTPUT FUNCTIONS BELOW//////////////////////////////

//Create your own custom format function to pass into cdtime.displaycountdown()
//Use arguments[0] to access "Days" left
//Use arguments[1] to access "Hours" left
//Use arguments[2] to access "Minutes" left
//Use arguments[3] to access "Seconds" left

//The values of these arguments may change depending on the "baseunit" parameter of cdtime.displaycountdown()
//For example, if "baseunit" is set to "hours", arguments[0] becomes meaningless and contains "n/a"
//For example, if "baseunit" is set to "minutes", arguments[0] and arguments[1] become meaningless etc


function formatresults(){
    if (this.timesup==false){//if target date/time not yet met
        var sArray = new Array('s','s','s','s');
        if(arguments[0]<2) sArray[0]="&nbsp;"
        if(arguments[1]<2) sArray[1]="&nbsp;"
        if(arguments[2]<2) sArray[2]="&nbsp;"
        if(arguments[3]<2) sArray[3]="&nbsp;"
        var displaystring = "<div id='countdown_unit_day' class='countdown_unit'>\n<div class='unit_left'>"+arguments[0]+"</div>\n<div class='unit_title'>jour"+sArray[0]+"</div>\n</div>\n<div id='countdown_unit_hour' class='countdown_unit'>\n<div class='unit_left'>"+arguments[1]+"</div>\n<div class='unit_title'>heure"+sArray[1]+"</div>\n</div>\n<div id='countdown_unit_minute' class='countdown_unit'>\n<div class='unit_left'>"+arguments[2]+"</div>\n<div class='unit_title'>minute"+sArray[2]+"</div>\n</div>\n<div id='countdown_unit_second' class='countdown_unit'><div class='unit_left'>"+arguments[3]+"</div>\n<div class='unit_title'>seconde"+sArray[3]+"</div>\</div>"
    }
    else{ //else if target date/time met
        var displaystring="Future date is here!"
    }
    return displaystring
}