// +++++++++++++++++++ IMAGE HOVER +++++++++++++++++++ 
 
  var revert = new Array();
  var inames = new Array('mn_overAO','mn_vacatures','mn_mensen');

  // Preload
  if (document.images) {
    var flipped = new Array();
    for(i=0; i< inames.length; i++) {
      flipped[i] = new Image();
      flipped[i].src = "/Style Library/images/"+inames[i]+"_over.jpg";
    }
  }

  function over(num) {
    for (teller=0; teller<3; teller++) {
      if (teller != num) {
        document.getElementById("menu_popup_holder_menu" +[teller]).style.display='none';
      }
    }
    
    if(document.images) {
      revert[num] = document.images[inames[num]].src;
      document.images[inames[num]].src = flipped[num].src;
      document.getElementById("menu_popup_holder_menu" +[num]).style.display='block';
    }
  }
  function out(num) {
    if(document.images) document.images[inames[num]].src = revert[num];
    
    document.images[inames[num]].src = flipped[num].src.replace('_over.jpg','.jpg');
    document.getElementById("menu_popup_holder_menu" +[num]).style.display='none';

  }