window.onload = function(){
	elem = document.getElementById("collocation");
	elem.setAttribute('class', 'li-collocation act');
	elem.setAttribute('className', 'li-collocation act');
};

 //POPUP Fenster
        function collocations (url) {
            fenster = window.open(url, "Collocations Popupfenster", "width=905,height=715,resizable=no,menubar=no,toolbar=no,status=no");
            fenster.focus();
            return false;
        }
  
  function iberia(){
    document.getElementById('div-iberia').style.visibility='visible';
    document.getElementById('div-benelux').style.visibility='hidden';
    document.getElementById('div-alps-valley').style.visibility='hidden';
    document.getElementById('div-germany').style.visibility='hidden';
    document.getElementById('div-sweden').style.visibility='hidden';
    document.getElementById('div-poland').style.visibility='hidden';
  }
  function benelux(){
    document.getElementById('div-iberia').style.visibility='hidden';
    document.getElementById('div-benelux').style.visibility='visible';
    document.getElementById('div-alps-valley').style.visibility='hidden';
    document.getElementById('div-germany').style.visibility='hidden';
    document.getElementById('div-sweden').style.visibility='hidden';
    document.getElementById('div-poland').style.visibility='hidden';
  }
  function alpsvalley(){
    document.getElementById('div-iberia').style.visibility='hidden';
    document.getElementById('div-benelux').style.visibility='hidden';
    document.getElementById('div-alps-valley').style.visibility='visible';
    document.getElementById('div-germany').style.visibility='hidden';
    document.getElementById('div-sweden').style.visibility='hidden';
    document.getElementById('div-poland').style.visibility='hidden';
  }
  function germany(){
    document.getElementById('div-iberia').style.visibility='hidden';
    document.getElementById('div-benelux').style.visibility='hidden';
    document.getElementById('div-alps-valley').style.visibility='hidden';
    document.getElementById('div-germany').style.visibility='visible';
    document.getElementById('div-sweden').style.visibility='hidden';
    document.getElementById('div-poland').style.visibility='hidden';
  }
  function sweden(){
    document.getElementById('div-iberia').style.visibility='hidden';
    document.getElementById('div-benelux').style.visibility='hidden';
    document.getElementById('div-alps-valley').style.visibility='hidden';
    document.getElementById('div-germany').style.visibility='hidden';
    document.getElementById('div-sweden').style.visibility='visible';
    document.getElementById('div-poland').style.visibility='hidden';
  }
  function poland(){
    document.getElementById('div-iberia').style.visibility='hidden';
    document.getElementById('div-benelux').style.visibility='hidden';
    document.getElementById('div-alps-valley').style.visibility='hidden';
    document.getElementById('div-germany').style.visibility='hidden';
    document.getElementById('div-sweden').style.visibility='hidden';
    document.getElementById('div-poland').style.visibility='visible';
  }