// JavaScript Document

<!--
function reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.pgW=innerWidth; document.pgH=innerHeight; onresize=reloadPage; }}
  else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();
}
reloadPage(true);

function swapImgRestore() { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swapImage() { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function openBrWindow(theURL,winName,features)
{
	window.open(theURL,winName,features);
}

function showHideLayers() {
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

timer=null;

function reLoad(Ereignis)
{ 
	//window.history.go(0) // Notwendig zur Darstellung von 100% Höhe im Zusammenhang mit setHeight()
	layerNavigation("poser",activatedLayer,-49,0)
} 


window.onresize = reLoad; // Bei Aenderung der Fenstergroesse wird ein Reload erzwungen

function timeoutStop() {
	clearTimeout(timer);
	timer=null;
}

function getLeft(refObj)
{
	xPos=refObj.offsetLeft;
	parentObj=refObj.offsetParent;
	while(parentObj != null)
	{
		xPos +=parentObj.offsetLeft;parentObj=parentObj.offsetParent;
	}
	return xPos;
}

function getTop(refObj)
{
	yPos=refObj.offsetTop;
	parentObj=refObj.offsetParent;
	while(parentObj != null)
	{
		yPos +=parentObj.offsetTop;parentObj=parentObj.offsetParent;
	}
	return yPos;
}

function leftPos(refName)
{
	ref=document.images[refName];
	return (document.layers)? ref.x : getLeft(ref);
}

function topPos(refName)
{
	ref=document.images[refName];
	return (document.layers)? ref.y : getTop(ref);
}

function thisDiv(Ident)
{
	if(document.all)
	{
		Pointer=document.all[Ident].style;
	}
	else if(document.getElementById)
	{
		Pointer=document.getElementById(Ident).style;
	}
	else if(document.layers)
	{
		Pointer=document.layers[Ident];
	}
	return Pointer;
}

function moveDivTo(objName,l,t)
{
	thisDiv(objName).left=l;
	thisDiv(objName).top=t;
}

var activatedLayer = "start";
var activatedLayer2 = "start";
var activatedLayer3 = "start";

function layerNavigation(bildID,layerID,leftSpacer,topSpacer)
{
	leftEnd = leftPos(bildID,layerID) + leftSpacer;
	topEnd = topPos(bildID,layerID) + topSpacer;
	moveDivTo(layerID,leftEnd,topEnd);
	showHideLayers(layerID,'','show');
	activatedLayer = layerID;
}

function doHide()
{
	showHideLayers(activatedLayer,'','hide');
}

function delayDoHide()
{
	timer = window.setTimeout("showHideLayers(activatedLayer,'','hide');",1000);
}

function stopShowLayer()
{
	clearTimeout(timer);
	timer=null;
	doHide();
}

function layerNavigation2(bildID,layerID,leftSpacer,topSpacer)
{
	leftEnd = leftPos(bildID,layerID) + leftSpacer;
	topEnd = topPos(bildID,layerID) + topSpacer;
	moveDivTo(layerID,leftEnd,topEnd);
	showHideLayers(layerID,'','show');
	activatedLayer2 = layerID;
}

function doHide2()
{
	showHideLayers(activatedLayer2,'','hide');
}

function delayDoHide2()
{
	timer2 = window.setTimeout("showHideLayers(activatedLayer2,'','hide');",1000);
}

function stopShowLayer2()
{
	clearTimeout(timer);
	timer2=null;
	doHide2();
}

function layerNavigation3(bildID,layerID,leftSpacer,topSpacer)
{
	leftEnd = leftPos(bildID,layerID) + leftSpacer;
	topEnd = topPos(bildID,layerID) + topSpacer;
	moveDivTo(layerID,leftEnd,topEnd);
	showHideLayers(layerID,'','show');
	activatedLayer3 = layerID;
}

function doHide3()
{
	showHideLayers(activatedLayer3,'','hide');
}

function delayDoHide3()
{
	timer3 = window.setTimeout("showHideLayers(activatedLayer3,'','hide');",1000);
}

function stopShowLayer3() {
	clearTimeout(timer);
	timer3=null;
	doHide3();
}

function openPopupWerbescreen()
{
window.open('/kopfsache-interaktiv.de/trainieren/uebungen/werbescreen/popup.htm','Pflichtangaben','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no,height=400,width=450');
}

function wOpenPopupURL(url, width, height){
	var name = '';
	if(width == '' || width == ' '){
		width = 786;
	}
	if(height == '' || height == ' '){
		height = 677;
	}
	url = url.replace(/&amp;/g, '&');
	options = ',location=no, menubar=no,toolbar=no,resizable=yes,scrollbars=yes,status=no';
	width = parseInt(width);
	height = parseInt(height);
	//Position zentriert festlegen
	var posLeft = (screen.width / 2) - (width / 2);
	var posTop = (screen.height / 2) - (height / 2);
	window.open(url, name, 'top='+posTop+',left='+posLeft+',width='+width+',height='+height+',' + options);
}
//-->