var languages_timer;

function toggle_languages_menu(to_open)
{
  to_open = (typeof to_open == undefined) ? true : to_open;
  
  var display_style = to_open ? 'block' : 'none';
  
  var wrapper = document.getElementById('languages_wrapper');
  
  if (wrapper)
  {    
    wrapper.style.display = display_style;
  }
}