var self_oSrc;
var rem_oSrc;
var self_oClass;
var Wochentagname = new Array("So","Mo","Di","Mi","Do","Fr","Sa");
var Monatsname = new Array("Jan","Feb","Mrz","Apr","Mai","Jun","Jul","Aug","Sep","Okt","Nov","Dez");

function preLoad() {
	var d=document;
	d.myPics = new Array();
	var i;
	var j = d.myPics.length;
	var a = preLoad.arguments;
	for (i=0; i<a.length; i++) {
		d.myPics[j] = new Image;
		d.myPics[j].src = a[i];
		j++;
	}
}

function swapImage(self_name, self_swSrc) {
	a = swapImage.arguments;
	d = document.images;
	self_oSrc = d[self_name].src;
	d[self_name].src = self_swSrc;
}

function restoreImage(self_name) {
	a = swapImage.arguments;
	d = document.images;
	d[self_name].src = self_oSrc;
}

function swapImages(self_name, self_swSrc, rem_name, rem_swSrc) {
	a = swapImages.arguments;
	d = document.images;
	self_oSrc = d[self_name].src;
	rem_oSrc = d[rem_name].src;
	d[self_name].src = self_swSrc;
	d[rem_name].src = rem_swSrc;
}

function restoreImages(self_name, rem_name) {
	a = swapImages.arguments;
	d = document.images;
	d[self_name].src = self_oSrc;
	d[rem_name].src = rem_oSrc;
}

function ZeitAnzeigen() {
	var Jetzt = new Date();
	var Tag = Jetzt.getDate();
	var Monat = Jetzt.getMonth();
	var PreJahr = Jetzt.getYear();
	var Jahr = ((PreJahr < 1900) ? PreJahr+1900 : PreJahr);
	var Stunden = Jetzt.getHours();
	var Minuten = Jetzt.getMinutes();
	var Sekunden = Jetzt.getSeconds();
	var WoTag = Jetzt.getDay();
	var PreTag = ((Tag < 10) ? "0" : "");
	var PreStunden = ((Stunden < 10) ? "0" : "");
	var PreMinuten = ((Minuten < 10) ? ":0" : ":");
	var PreSekunden = ((Sekunden < 10) ? ":0" : ":");
	
	var Datum = PreTag + Tag + " " + Monatsname[Monat] + " " + Jahr;
	var Uhrzeit = PreStunden + Stunden + PreMinuten + Minuten + PreSekunden + Sekunden;
	var datumText = Wochentagname[WoTag] + ", " + Datum;
	/*
	if (document.all) {
		document.all.MSDate.innerHTML = Gesamt;
	} else if (document.layers) {
		document.NNDate.document.clear();
		Gesamt = '<span class="datum")>' + Gesamt + '</span>';
		document.NNDate.document.write(Gesamt);
		document.NNDate.document.close();
	}
	*/
	document.getElementById("DOMdate").firstChild.data = datumText;
	document.getElementById("DOMtime").firstChild.data = Uhrzeit;
	
	window.setTimeout("ZeitAnzeigen()",1000);
}
function navChange(item,aktion){
	navitem = document.getElementById(item);
	aktuelle_klasse = navitem.className;
	// alert(aktuelle_klasse);
	if(aktion=="hover") navitem.className = "navlink_status_hover";
}

function navRestore(item){
	navitem = document.getElementById(item);
	aktuelle_klasse = navitem.className;
	// alert(aktuelle_klasse);
	navitem.className = "navlink_status_normal";
}

function changeClass(item,newClass){
	self_item = document.getElementById(item);
	self_oClass = self_item.className;
	self_item.className = newClass;
}

function restoreClass(item){
	self_item = document.getElementById(item);
	self_item.className = self_oClass;
}

function popUpWindow(newurl) {
	neuesFenster=open(newurl,"popupFenster","width=950,height=600,top=10,left=10,resizable=yes, scrollbars=yes");
	neuesFenster.focus();
}

function popUpWindow2(newurl) {
	neuesFenster2=open(newurl,"popupFenster2","width=500,height=500,top=10,left=10,resizable=yes, scrollbars=yes");
	neuesFenster2.focus();
}