function countdown()

{

var today = new Date();
var year = today.getYear();
if ((navigator.appName == "Microsoft Internet Explorer") && (year < 2000))
year="19" + year;
if (navigator.appName == "Netscape")
year=1900 + year;

// Startdatum englische Monatsnamen / Datumsformat
// January, February, March, April, May, June, July, August, September, October, November, December


var date = new Date("May 9, 1984");
var diff = date.getTime() - today.getTime();
var secs = Math.floor(diff / (1000));

/*Ausgabe*/

document.countdownform.countdowninput.value=((secs+1)*-1) + (secs < -2 ? " s" : " s");
window.setTimeout('countdown()',1000);


}