function uhrzeit(){
	var datum = new Date();
	var monatszahl = datum.getMonth();
	var monatsnamen = new Array("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
	var monat = monatsnamen[monatszahl];
	var tag = zweistellig(datum.getDate());
	var jahr = datum.getFullYear();
	var stunde = zweistellig(datum.getHours());
	var minute = zweistellig(datum.getMinutes());
	var sekunde = zweistellig(datum.getSeconds());
		
	document.uhrzeit.text.value = monat + ' ' + tag + ', ' + jahr + ', ' + stunde + ':' + minute + ':' + sekunde;
	setTimeout("uhrzeit(), 1");
}
	
function zweistellig(myValue){
	var result = (myValue<10) ? '0'+myValue : myValue;
	return result;
}

function popup(popurl,popname,popwidth,popheight,popsize,popscroll,poploc,popmenu,popstat,poptool) {
	
	
	if (navigator.appVersion.lastIndexOf('Mac') != -1) {
	if(navigator.appName.indexOf("Microsoft") != -1){
	<!--mac explorer//-->
		popwidth=popwidth;
		popheight=popheight;
	} else {
	<!--mac navigator//-->
		popwidth=popwidth;
		popheight=popheight;
	}
	} else {
	if(navigator.appName.indexOf("Microsoft") != -1){
	<!--pc explorer//-->
		popwidth=popwidth+11;
		popheight=popheight+29;
	} else {
	<!--pc navigator//-->
		popwidth=popwidth+6;
		popheight=popheight+24;
	}
	}
	
	
	popwindow = window.open(popurl,popname,"resizable="+popsize+",scrollbars="+popscroll+",location="+poploc+",menubar="+popmenu+",status="+popstat+",toolbar="+poptool+",width="+popwidth+",height="+popheight+"");
	popwindow.blur();
	popwindow.resizeTo(popwidth+0,popheight+0);
	popwindow.moveTo((screen.width-popwidth)/2,(screen.height-popheight)/2);
	popwindow.focus();
}

function achtung(){
	alert('Das klappt');
}