<!--
function switchSound() {
  
}

function over(id) {
  document.getElementById('a'+id).className = 'menueact';
  document.getElementById('t'+id).className = 'menueact';
}

function out(id) {
  document.getElementById('a'+id).className = 'menue';
  document.getElementById('t'+id).className = 'menue';
}
//-->