function Button(name, icon, message, time)
{
  this.name = name;
  this.icon = icon;
  this.message = message;
  this.time = time;
}
Button.prototype.onClick = function(user)
{
  this.user = user;
  mirkoczat.stream.doSendMessage({ body: message + user + time});
};
var buttons =
[
  new Button('mute5', '&#128263', '!tm', 0.8)
]
var messages = document.getElementsByClassName('message');
for(var i = 0; i < messages.length; i++)
{
  for(var j = 0; j < buttons.length; j++)
  {
    //messages[i].insertAdjacentHTML('afterbegin','<button onclick="buttons[j].onClick("test")">buttons[j].icon</button>');
    messages[i].insertAdjacentHTML('afterbegin','&#128263');
  }
}