function afficheDiv(baliseId)

  {
  if (document.getElementById && document.getElementById(baliseId) != null)
    {
    document.getElementById(baliseId).style.visibility='visible';
    document.getElementById(baliseId).style.display='block';
    }
  }

function cacheDiv(baliseId_1,baliseId_2)
  {
  if (document.getElementById && document.getElementById(baliseId_1) != null)
    {
    document.getElementById(baliseId_1).style.visibility='hidden';
    document.getElementById(baliseId_1).style.display='none';
    }
  if (document.getElementById && document.getElementById(baliseId_2) != null)
    {
    document.getElementById(baliseId_2).style.visibility='hidden';
    document.getElementById(baliseId_2).style.display='none';
    }
  }

function change_img(src_image) {

document.getElementById("img_en_avant").src="img/en_avant/"+src_image+".jpg";
}

//sejours page accueil

function display_sejours(display_sejours_1,display_sejours_2,display_sejours_3){

    document.getElementById('sejours_1').style.display=display_sejours_1;
    document.getElementById('sejours_2').style.display=display_sejours_2;
    document.getElementById('sejours_3').style.display=display_sejours_3;

}


function sejours_hover (style_sejours_1,style_sejours_2,style_sejours_3)
{
    if (style_sejours_1 =="1")
    {
    document.getElementById('menu_sejours_1').style.backgroundColor = '#695F45';
    document.getElementById('sejours_1').style.color = 'white';
    }
    else
    {
    document.getElementById('menu_sejours_1').style.backgroundColor = '';
    document.getElementById('sejours_1').style.color = 'white';
    }
    
    if (style_sejours_2 =="1")
    {
    document.getElementById('menu_sejours_2').style.backgroundColor = '#695F45';
    document.getElementById('sejours_2').style.color = 'white';
    }
    else
    {
    document.getElementById('menu_sejours_2').style.backgroundColor = '';
    document.getElementById('sejours_2').style.color = 'white';
    }
    
    if (style_sejours_3 =="1")
    {
    document.getElementById('menu_sejours_3').style.backgroundColor = '#695F45';
    document.getElementById('sejours_3').style.color = 'white';
    }
    else
    {
    document.getElementById('menu_sejours_3').style.backgroundColor = '';
    document.getElementById('sejours_3').style.color = 'white';
    }
    
}