function enableDropdownMenuForIE()
{
    if (document.all)
	{
        uls = document.getElementsByTagName('UL');

        for(i = 0; i < uls.length; i++)
        {
            if (uls[i].className == 'dropdown')
            {
                var lis = uls[i].getElementsByTagName('li');

                for (j = 0; j < lis.length; j++)
                {
                    if(lis[j].lastChild.tagName == 'UL')
                    {
                        lis[j].onmouseover = function() { this.lastChild.style.display = 'block'; }
                        lis[j].onmouseout = function() { this.lastChild.style.display = 'none'; }
                    }
                }
            }
        }
    }
}

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];}
}

//PopUp
function Fenster() {

var breite = 760;
var hoehe = 555;
var positionX=((screen.availWidth / 2) - breite / 2);
var positionY=((screen.availHeight / 2) - hoehe / 2);

popup = window.open('bzentrum.html','mein_popup','toolbar=,location=,directories=,status=,menubar=,scrollbars=,resizable=,fullscreen=,width='+breite+',height='+hoehe+',top='+positionY+',left='+positionX);

popup.resizeTo(breite,hoehe);

popup.moveTo(positionX,positionY);}

//PopUp
function Standanmeldung() {

var breite = 300;
var hoehe = 300;
var positionX=((screen.availWidth / 2) - breite / 2);
var positionY=((screen.availHeight / 2) - hoehe / 2);

popup = window.open('standanmeldung.html','mein_popup','toolbar=,location=,directories=,status=,menubar=,scrollbars=,resizable=,fullscreen=,width='+breite+',height='+hoehe+',top='+positionY+',left='+positionX);

popup.resizeTo(breite,hoehe);

popup.moveTo(positionX,positionY);}