if(document.all) {
	addX=2;
	addY=9;
} else {
	addX=0;
	addY=0;
}

function showKalender(obj, leftPos, topPos) {
	if(obj.value!="") var datum=obj.value; else var datum="";	//Date.parse(Date())/1000;
	//alert(parent.frames['KalenderIFrame'].location.href);
	//parent.document['KalenderIFrame'].location.replace("calendar.php?obj=kontaktform."+obj.name+"&me=Kalender&datum="+datum);
         document['KalenderIFrame'].location.replace("http://www.oktoberfest-info.com/buchung/calendar2.php?obj=kontaktform."+obj.name+"&me=Kalender&datum="+datum);
	document.getElementById('Kalender').style.top=(topPos+addY)+"px";
	document.getElementById('Kalender').style.left=(leftPos+addX)+"px";
	document.getElementById('Kalender').style.visibility='visible';
}

function hideKalender() {
	document.getElementById('Kalender').style.visibility='hidden';
}

document.onclick=function(e) {
	if (window.event) e = window.event; 
 	var srcEl = e.srcElement? e.srcElement : e.target;
 	
	if(srcEl.nodeName=="INPUT" && srcEl.getAttribute("id").match(/datum/i) || srcEl.nodeName=="IFRAME" || document.getElementById('Kalender').style.visibility=='hidden') return;
	document.getElementById('Kalender').style.visibility='hidden';
}

document.onkeydown=function(e) {
	if (window.event) e = window.event;
	var srcEl = e.srcElement? e.srcElement : e.target;

	if((e.keyCode==13 && srcEl.form || e.keyCode==9 && srcEl.nodeName=="INPUT")&& document.getElementById('Kalender').style.visibility!='hidden') {
		document.getElementById('Kalender').style.visibility='hidden';
	}
}

function getAbsPos(o,p){
	var i=0;
	while(o!=null){
		alert(o["nodeName"]+":"+o["offset"+p]);
		i+=o["offset"+p];
		o=o.offsetParent;
	}
	return i;
}