function onglet_toggle(id, div_to_aff)
{
  var i = 1;

  for (i=1; i<4; i++)
    {
      if (i == id)
	$('#onglet'+i).show();
      else
	$('#onglet'+i).hide();
    }

  $('#onglet_content').html($('#'+div_to_aff).html());
  //  $('#'+div_to_aff).show();

}