JavaScript Code: Ausgeben wann es Ostern und CO. ist...

<div id="ausgabe"></div>
<script type="text/javascript">
var zielarr = new Array;
zielarr[1] = new Date(2012, 4-1, 8, 0, 0, 0);
zielarr[2] = new Date(2013, 3-1, 31, 0, 0, 0);
zielarr[3] = new Date(2014, 4-1, 20, 0, 0, 0);
zielarr[4] = new Date(2015, 4-1, 5, 0, 0, 0);
zielarr[5] = new Date(2016, 3-1, 27, 0, 0, 0);
zielarr[6] = new Date(2017, 4-1, 16, 0, 0, 0);
zielarr[7] = new Date(2018, 4-1, 1, 0, 0, 0);
zielarr[8] = new Date(2019, 4-1, 21, 0, 0, 0);
zielarr[9] = new Date(2020, 4-1, 12, 0, 0, 0);
var jetzt = new Date();
var diff = -1;
i = 1;
while ((diff < 0) && (i < zielarr.length)){
diff = zielarr[i] - jetzt;
ziel = zielarr[i];
i = i+1;
}

function countdown(){
var jetzt = new Date();
var diff = ziel - jetzt;
diff = Math.round(diff/1000);
sek = diff%60;
diff = Math.floor(diff/60);
min = diff%60;
diff = Math.floor(diff/60);
stu = diff%24;
diff = Math.floor(diff/24);
tag = diff;
document.getElementById("ausgabe").innerHTML = tag + " Tage, " + stu + " Stunden, " + min + " Minuten, " + sek + " Sekunden";
}
setInterval("countdown()", 1000);
</script>