function info(ereignis, info){
  if(!ereignis) ereignis = window.event;
  var newY = ereignis.clientY + 20;
  var newX = ereignis.clientX - 100;
  if(newX < 10){
    newX = 10;
  }
  if(document.getElementById){
    document.getElementById('infospan').innerHTML = '&nbsp;'+info+'&nbsp;';
    document.getElementById('infos').style.top = newY + 'px';
    document.getElementById('infos').style.left = newX + 'px';
    document.getElementById('infos').style.display = 'block';
  } else if(document.all){
    document.all.infospan.innerHTML = '&nbsp;'+info+'&nbsp;';
    document.all.infos.style.top = newY + 'px';
    document.all.infos.style.left = newX + 'px';
    document.all.infos.style.display = 'block';
  }
}
function noinfo(){
  if(document.getElementById){
    document.getElementById('infos').style.display = 'none';
  } else if(document.all){
    document.all.infos.style.display = 'none';
  }
}