Countdown clock with seconds input

[Ryflex]

Hi all,

 

I'm looking for a countdown clock where the input is an amount of seconds, instead of going towards a targetdate.

Is anyone able to help me out here???

 

Ryflex

[.josh]

<!-- div that displays the number of seconds left -->
<div id='cd'>X</div>

<script type='text/javascript'>
// enter in starting number (in seconds) here. 
countdown(15); // example: 15 seconds

// function to count down from start seconds
function countdown(start) {
  countdown.secondsLeft = (typeof(start) != 'undefined')? start : countdown.secondsLeft;
  document.getElementById('cd').innerHTML = countdown.secondsLeft;
  if (countdown.secondsLeft > 0) window.setTimeout("countdown();",1000);
  countdown.secondsLeft--;
}
</script>

[Ryflex]

Thanks for the reply,

 

I tested the code but all I get as output is "X"

 

Ryflex

[Ryflex]

Hi all,

 

Found a great script:

<script language="JavaScript">

var tijd= <?php echo "$time"; ?>

function countdown(){

  if(tijd>0){



    if(tijd>86399){

        dagen=Math.floor(tijd/3600/24)
        uren=Math.floor((tijd-dagen*3600*24)/3600)
        minuten=Math.floor((tijd-dagen*3600*24-uren*3600)/60)
        seconden=Math.floor(tijd-dagen*3600*24-uren*3600-minuten*60)
        if( uren < 10 ) { uren = '0'+uren ;}
        if( minuten < 10 ) { minuten = '0'+minuten ;}
        if( seconden < 10 ) { seconden = '0'+seconden ;}
        var zichttijd=dagen+":"+uren+":"+minuten+":"+seconden
    }

    else{

        uren=Math.floor(tijd/3600)
        minuten=Math.floor((tijd-uren*3600)/60)
        seconden=Math.floor(tijd-uren*3600-minuten*60)
        if( uren < 10 ) { uren = '0'+uren ;}
        if( minuten < 10 ) { minuten = '0'+minuten ;}
        if( seconden < 10 ) { seconden = '0'+seconden ;}
        var zichttijd=uren+":"+minuten+":"+seconden

    }
    
    
document.getElementById("countdown").innerHTML=zichttijd; 
countdownTimer=setTimeout("countdown()",1000); 


    tijd=tijd-1

    
    
  }
  
  else{
  
  document.write("Ready for Upgrade")
  
   }



}


</script>
<SPAN id="countdown"></SPAN>
<SCRIPT language="JavaScript">countdown();</SCRIPT>

Thanx for the replies.

 

Ryflex