// JScript File

function toggle_visibility(id) {
    var a = document.getElementById(id);
    var m = document.getElementById(id+'M');
    var e = document.getElementById(id+'E');
    
    if(a.style.display == 'block'){
      a.style.display = 'none';      
      m.innerHTML = " more »";
      e.innerHTML = "[...] ";            
    }
    else{
      a.style.display = 'block';      
      m.innerHTML = ""; 
      e.innerHTML = "";       
    }
}