[JS] Tel aantal dagen, uren, minuten etc sinds...

[Victorio]

Ik wil dus met Javascript het aantal dagen, uren, minuten en seconden laten weergeven sinds een bepaalde datum. (27 december 2001 2:49;00 uur)

Hiervoor het ik het volgende scriptje gevonden dat het tegenovergestelde zou moeten doen. Heb het al een beetje getweaked maar wat me niet lukt (hoe stom ook) is die - tekens voor de getallen wegkrijgen.

Wie kan me helpen?

<script language="JavaScript1.2">

function setcountdown(theyear,themonth,theday,thehour,themin,thesec){
yr=theyear;mo=themonth;da=theday;hr=thehour;min=themin;sec=thesec
}

// CONFIG //

setcountdown(2001,12,27,02,49,00) // datum
var occasion="hebben we wat" // tekst
var message_on_occasion="hebben we wat" // tekst
var countdownwidth='' // 520px
var countdownheight='' // 35px
var countdownbgcolor='' // #000000
var opentags='' //<span class="date">
var closetags='' //</span>

// CONFIG EIND //

var montharray=new Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
var crosscount=''

function start_countdown(){
if (document.layers)
document.countdownnsmain.visibility="show"
else if (document.all||document.getElementById)
crosscount=document.getElementById&&!document.all?document.getElementById("countdownie") : countdownie
countdown()
}

if (document.all||document.getElementById)
document.write('<span id="countdownie" style="width:'+countdownwidth+'; background-color:'+countdownbgcolor+'"></span>')

window.onload=start_countdown


function countdown(){
var today=new Date()
var todayy=today.getYear()
if (todayy < 1000)
todayy+=1900
var todaym=today.getMonth()
var todayd=today.getDate()
var todayh=today.getHours()
var todaymin=today.getMinutes()
var todaysec=today.getSeconds()
var todaystring=montharray[todaym]+" "+todayd+", "+todayy+" "+todayh+":"+todaymin+":"+todaysec
futurestring=montharray[mo-1]+" "+da+", "+yr+" "+hr+":"+min+":"+sec
dd=Date.parse(futurestring)-Date.parse(todaystring)
dday=Math.floor(dd/(60*60*1000*24)*1)
dhour=Math.floor((dd%(60*60*1000*24))/(60*60*1000)*1)
dmin=Math.floor(((dd%(60*60*1000*24))%(60*60*1000))/(60*1000)*1)
dsec=Math.floor((((dd%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*1)

// kan op zich weg
if(dday<=0&&dhour<=0&&dmin<=0&&dsec<=1&&todayd==da){
if (document.layers){
document.countdownnsmain.document.countdownnssub.document.write(opentags+message_on_occasion+closetags)
document.countdownnsmain.document.countdownnssub.document.close()
}
else if (document.all||document.getElementById)
crosscount.innerHTML=opentags+message_on_occasion+closetags
return
}

// geeft dagen enzo weer
else{
if (document.layers){
document.countdownnsmain.document.countdownnssub.document.write(opentags+dday+ " dagen, "+dhour+" uren, "+dmin+" minuten en "+dsec+" seconden "+occasion+closetags)
document.countdownnsmain.document.countdownnssub.document.close()
}
else if (document.all||document.getElementById)
crosscount.innerHTML=opentags+dday+ " dagen, "+dhour+" uren, "+dmin+" minuten en "+dsec+" seconden "+occasion+closetags
}
setTimeout("countdown()",1000)
}
</script>

<ilayer id="countdownnsmain" width=&{countdownwidth}; height=&{countdownheight}; bgColor=&{countdownbgcolor}; visibility=hide>
<layer id="countdownnssub" width=&{countdownwidth}; height=&{countdownheight}; left=0 top=0></layer>
</ilayer>

[cutter]

code:

dday=Math.floor(dd/(60*60*1000*24)*-1)
dhour=Math.floor((dd%(-60*60*1000*24))/(60*60*1000)*-1)
dmin=Math.floor(((dd%(60*60*1000*24))%(60*60*1000))/(60*1000)*-1)
dsec=Math.floor((((dd%(60*60*1000*24))%(60*60*1000))%(60*1000))/1000*-1)

Wiskunde: min maal min geeft plus.

[Victorio]

Ahhh dat had ik zelfs kunnen bedenken.
Thanx!