function togglebox (id) {
  if (document.getElementById) {
    var element = document.getElementById(id);
    element.style.display = (element.style.display=='none'?'block':'none');
  }
}

function togglebox_switch (id){
  if (document.getElementById) {
  	
    var element = document.getElementById(id);
    element.style.display = (element.style.display==''?'none':'');
    
    var element = document.getElementById(id+"2");
    element.style.display = (element.style.display=='none'?'':'none');
    
  }  
}