Code: Alles auswählen
<script type="text/javascript">
function timer() {
var z = document.getElementById("timer").firstChild;
var zeit = z.nodeValue;
if (zeit != "--:--:--") {
var zsplit = zeit.split(":");
var stunde = zsplit[0];
var minute = zsplit[1];
var sekunde = zsplit[2];
if (sekunde > 0) {
sekunde--;
} else {
minute--;
sekunde = "59";
}
if (minute >= 0) {
if (minute.length < 2) {
minute = "0" + minute;
}
} else {
stunde--;
minute = 59;
}
if (stunde >= 0) {
if (stunde.length < 2) {
stunde = "0" + stunde;
}
} else {
zeit = "--:--:--";
}
zeit = stunde + ":" + minute + ":" + (sekunde < 10 ? "0" : "") + sekunde;
} else {
zeit = "--:--:--";
}
document.getElementById("timer").innerHTML=zeit;
}
setInterval("timer()", 1000);
</script>
Code: Alles auswählen
<div id="timer">02:36:27</div>