function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_changeProp(objName,x,theProp,theValue) { //v3.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)) eval("obj."+theProp+"='"+theValue+"'");
}
// -->

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_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];}
}

function navin(a) {
a.className='navin';
a.style.backgroundColor='white';}

function navout(a) {
a.className='navout';
a.style.backgroundColor='transparent';}

function metain(a) {
a.className='metain';
a.style.backgroundColor='white';}

function metaout(a) {
a.className='metaout';
a.style.backgroundColor='transparent';}

function logoin(a) {
a.className='logoin';
a.style.backgroundColor='white';}

function logoout(a) {
a.className='logoout';
a.style.backgroundColor='transparent';
}

function aktin(a) {
a.className='aktin';
a.style.backgroundColor='white';
MM_changeProp('datum_1','','style.color','999999','span');
MM_changeProp('datum_2','','style.color','999999','span');
MM_changeProp('datum_3','','style.color','999999','span'); }

function aktout(a) {
a.className='aktout';
a.style.backgroundColor='transparent';
MM_changeProp('datum_1','','style.color','white','span');
MM_changeProp('datum_2','','style.color','white','span');
MM_changeProp('datum_3','','style.color','white','span');}

// -->