function afficher_contenu(onglet, $choix){
  var info_onglet = "infos_"+onglet;
  var onglet_onglet = "onglet_"+onglet;
  
  switch($choix){
    case '1' : var tab_onglets = new Array(
      "duree_contrat", 
      "duree_hebdo", 
      "public_vise", 
      "entreprises", 
      "remuneration", 
      "avantages_entreprise", 
      "financement_formation");
      break;
     
      case '2' : var tab_onglets = new Array(
      "speed_meeting", 
      "conf_tech", 
      "conf_metiers",  
      "conf_anciens");
      break;
        
    case 'projet' : var tab_onglets = new Array(
      "ex_projet",
      "focus_projet",
      "paroles_enseignant");
      break;
     
    case 'equip_pedagogie' : var tab_onglets = new Array(
      "paroles_enseignant",
      "labo_pedagogie",
      "focus_equip_labo", 
      "partenariats");
      break;
    
    case 'rythme_contrats' : var tab_onglets = new Array(
      "obj_annee1_2",
      "obj_annee3",
      "obj_annee4_5");
      break;
        
    case 'entreprises_partenaires' : var tab_onglets = new Array(
      "admin_rech",
      "banque_assurance",
      "industrie", 
      "informatique_telecom", 
      "internet_communication",
      "logiciel_jeux_video",
      "services",
      "ingenierie_service_info");
      break;
     
    case 'cycle_bac' : var tab_onglets = new Array(
      "objectif",
      "titre_decerne",
      "pre_requis",
      "calendrier",
      "stages_missions",
      "entreprises_partenaires");
      break;
        
    case 'cycle_master' : var tab_onglets = new Array(
      "objectif",
      "titre_decerne",
      "pre_requis",
      "calendrier",
      "stages_missions",
      "entreprises_partenaires");
      break;
  }
  
  for(var i in tab_onglets){
    if("infos_"+tab_onglets[i] == info_onglet){
      if(document.getElementById(info_onglet).style.display != "block"){
        document.getElementById(info_onglet).style.display = "block";
        document.getElementById(onglet_onglet).style.backgroundColor = "white";
        document.getElementById(onglet_onglet).style.border = "2px solid #0061a6";
        document.getElementById(onglet_onglet).style.color = "#0badc7";
      }else{
        document.getElementById(info_onglet).style.display = "none";
        document.getElementById(onglet_onglet).style.backgroundColor = "#0061a6";
        document.getElementById(onglet_onglet).style.color = "white";
      }
    }else{
      document.getElementById("infos_"+tab_onglets[i]).style.display = "none";
      if(document.getElementById("infos_"+tab_onglets[i]).style.display != "block"){
        document.getElementById("onglet_"+tab_onglets[i]).style.backgroundColor = "#0061a6";
        document.getElementById("onglet_"+tab_onglets[i]).style.color = "white";
      }
    }
  }
}