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

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

function MM_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=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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


///////////////////////////////////////////////////////////////////


// Druckfenster anzeigen
function openPrint(url,w,h)
	{
    l = screen.width/2-50;
    t = screen.height/2-150;
    w = eval(w) + 16;
    options = "width="+w+",height="+h+",left="+l+",top="+t+",menubar=yes,resizable=yes,scrollbars=yes,status=yes";
    Druckwindow = window.open(url,'Details',options);
    Druckwindow.focus();
	}


// Druckfenster anzeigen - Variante 2
function printWindow(url)
	{
	window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width=600,height=400,screenX=150,screenY=150,top=150,left=150');
	}


// Funktion zum Setzen einer Bookmark / eines Favoriten
function CreateBookmarkLink(url,title)
	{
	//url = "Webpage URL";
	//title = "Webpage Title";
	if(window.sidebar)
		{
		// Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
		}
	else if(window.external)
		{ // IE Favorite
		window.external.AddFavorite( url, title);
		}
	else if(window.opera && window.print)
		{ // Opera Hotlist
		return true;
		}
	}


///////////////////////////////////////////////////////////////


function showHideSitemapItem(currentObject)
	{
	if(currentObject.parentNode.nextSibling)
		{
		// Kind-Element identifizieren
		sublevelObject = currentObject.parentNode.nextSibling;
		// Style aendern und Icon-Element (+/-) umschalten
		if(sublevelObject.style.display == 'block')
			{
			sublevelObject.style.display = 'none';
			currentObject.src = 'fileadmin/SITE/icons/icon-sitemap-plus.gif';
			}
		else
			{
			sublevelObject.style.display = 'block';
			currentObject.src = 'fileadmin/SITE/icons/icon-sitemap-minus.gif';
			}
		}
	}


///////////////////////////////////////////////////////////////


function toggleLanguageBox(elementLayerID,elementSwitchID)
	{
//	switchID = document.getElementById(elementSwitchID);
	layerID = document.getElementById(elementLayerID);

	if(layerID.style.display == 'none')
		{
//		switchID.style.display = 'none';
		layerID.style.display = 'block';
		}
	else
		{
//		switchID.style.display = 'block';
		layerID.style.display = 'none';
		}
	}


///////////////////////////////////////////////////////////////


function toggleLoginBox(elementLayerID,elementSwitchID)
	{
	switchID = document.getElementById(elementSwitchID);
	layerID = document.getElementById(elementLayerID);

	if(layerID.style.display == 'none')
		{
		switchID.style.display = 'none';
		layerID.style.display = 'block';
		}
	else
		{
		switchID.style.display = 'block';
		layerID.style.display = 'none';
		}
	}


///////////////////////////////////////////////////////////////

function getWindowHeight()
	{
	var windowHeight = 0;
	if(typeof(window.innerHeight) == 'number')
		{ windowHeight = window.innerHeight; }
	else
		{
		if(document.documentElement && document.documentElement.clientHeight)
			{ windowHeight = document.documentElement.clientHeight; }
		else
			{
			if(document.body && document.body.clientHeight)	
				{ windowHeight = document.body.clientHeight; }
			}
		}
	return windowHeight;
	}

function setFooter()
	{
	if(document.getElementById)
		{
		var windowHeight = getWindowHeight();
		if(windowHeight > 0)
			{
			var contentHeight = document.getElementById('wrapper').offsetHeight;
			var footerElement = document.getElementById('wrapperFoot');
			var footerHeight  = footerElement.offsetHeight;
			if(windowHeight - (contentHeight + footerHeight) >= 0)
				{ footerElement.style.top = (windowHeight - (contentHeight + footerHeight)) + 'px'; }
			else
				{ footerElement.style.top = '0px'; }
			}
		}
	}

window.onload = function()
	{ setFooter(); }
window.onresize = function()
	{ setFooter(); }