/***********************************************
* 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)
}

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)
}

/////CUSTOM FORMAT OUTPUT FUNCTIONS BELOW//////////////////////////////
//Create your own custom format function to pass into cdtime.displaycountdown()
//arguments[0]: "Days" left
//arguments[1]: "Hours" left
//arguments[2]: "Minutes" left
//arguments[3]: "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", etc
function formatresults(){
 if (this.timesup==false){ //if target date/time not yet met
   var displaystring="Nog <span class='counterd'>"+arguments[0]+"</span>";
   displaystring+=" <span class='countertxtd'>dag";
   if(arguments[0]!=1) displaystring+="en";
   displaystring+=",</span><br>";
   displaystring+="<span class='counter'>"+arguments[1]+"</span> <span class='countertxt'>";
   if(arguments[1]==1) displaystring+="uur";
   else displaystring+="uren";
   displaystring+=",</span><br>";
   displaystring+="<span class='counter'>"+arguments[2]+"</span> <span class='countertxt'>";
   if(arguments[2]==1) displaystring+="minuut";
   else displaystring+="minuten";
   displaystring+=",</span><br>";
   displaystring+="<span class='counter'>"+arguments[3]+"</span> <span class='countertxt'>";
   if(arguments[3]==1) displaystring+="seconde";
   else displaystring+="seconden";
   displaystring+="</span><br>";
 }
 else{ //else if target date/time met
   var displaystring="<span class='counterd'>Sinterklaas!</span>";
 }
 return displaystring
}