text: // Options de Bachelor
  var artnum_bac = {"name": "Arts Numériques", "size": 0, "link": "http://www.erg.be/erg/spip.php?article132"};
  var bd_bac = {"name": "Bande Dessinée", "size": 0, "link": "http://www.erg.be/erg/spip.php?article131"};
  var anim_bac = {"name": "Cinéma d'Animation", "size": 0, "link": "http://www.erg.be/erg/spip.php?article123"};
  var com_bac = {"name": "Communication Visuelle", "size": 0, "link": "http://www.erg.be/erg/spip.php?article126"};
  var dessin_bac = {"name": "Dessin", "size": 0, "link": "http://www.erg.be/erg/spip.php?article119"};
  var graphisme_bac = {"name": "Graphisme", "size": 0, "link": "http://www.erg.be/erg/spip.php?article133"};
  var illu_bac = {"name": "Illustration", "size": 0, "link": "http://www.erg.be/erg/spip.php?article130"};
  var instal_bac = {"name": "Installation / Performance", "size": 0, "link": "http://www.erg.be/erg/spip.php?article128"};
  var peinture_bac = {"name": "Peinture", "size": 0, "link": "http://www.erg.be/erg/spip.php?article127"};
  var photo_bac = {"name": "Photographie", "size": 0, "link": "http://www.erg.be/erg/spip.php?article122"};
  var sculpture_bac = {"name": "Sculpture", "size": 0, "link": "http://www.erg.be/erg/spip.php?article120"};
  var typo_bac = {"name": "Typographie", "size": 0, "link" : "http://www.erg.be/erg/spip.php?article125"};
  var video_bac = {"name": "Vidéographie", "size": 0, "link": "http://www.erg.be/erg/spip.php?article124"};
  
  // Les options sont rangés par pôle dans des arrays
  var pole_art = [ artnum_bac, dessin_bac, instal_bac, peinture_bac, photo_bac, sculpture_bac, video_bac];
  var pole_media = [com_bac, graphisme_bac, typo_bac];
  var pole_narration = [bd_bac, anim_bac, illu_bac, photo_bac, video_bac];
  
  // Options de Master
  var artnum_master = {"name": "Arts Numériques", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2813"};
  var bd_master = {"name": "Bande Dessinée", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2825"};
  var anim_master = {"name": "Cinéma d'Animation", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2824"};
  var com_master = {"name": "Communication Visuelle", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2823"};
  var dessin_master = {"name": "Dessin", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2821"};
  var graphisme_master = {"name": "Graphisme", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2822"};
  var illu_master = {"name": "Illustration", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2820"};
  var instal_master = {"name": "Installation / Performance", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2818"};
  var peinture_master = {"name": "Peinture", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2819"};
  var photo_master = {"name": "Photographie", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2817"};
  var sculpture_master = {"name": "Sculpture", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2816"};
  var typo_master = {"name": "Typographie", "size": 0, "link" : "http://www.erg.be/erg/spip.php?article2815"};
  var video_master = {"name": "Vidéographie", "size": 0, "link": "http://www.erg.be/erg/spip.php?article2814"};
  
  var pole_master = [artnum_master, bd_master, anim_master, com_master, dessin_master, graphisme_master, 
                  illu_master, instal_master, peinture_master, photo_master, sculpture_master, typo_master, video_master];
  
  var erg = 
  {
   "name": "erg",
   "children": [
    {
     "name": "Bachelor 1",
     "children": [
      {
       "name": "Pôle Art",
       "children": pole_art
      },
      {
       "name": "Pôle Media",
       "children": pole_media
      },
      {
       "name": "Pôle Narration",
       "children": pole_narration
      }
     ]
    },
    {
     "name": "Bachelor 2",
     "children": [
      {
       "name": "Pôle Art",
       "children": pole_art
      },
      {
       "name": "Pôle Media",
       "children": pole_media
      },
      {
       "name": "Pôle Narration",
       "children": pole_narration
      }
     ]
    },
    {
     "name": "Bachelor 3",
     "children": [
      {
       "name": "Pôle Art",
       "children": pole_art
      },
      {
       "name": "Pôle Media",
       "children": pole_media
      },
      {
       "name": "Pôle Narration",
       "children": pole_narration
      }
     ]
    },
    {
     "name": "Master 1",
     "children": [
      {"name": "Pratique de l'Art", "size": 0,
          "children": pole_master
      },
      {
        "name": "Récits et Expérimentations", "size": 0,
          "children": pole_master
      },
      {
        "name": "P.E.G.",
        "children": pole_master
          },
          {
            "name": "Erg EDIT", "size": 0,
              "children": pole_master
          }
         ]
        },
        {
         "name": "Master 2",
         "children": [
          {"name": "Pratique de l'Art", "size": 0,
              "children": pole_master
          },
          {
            "name": "Récits et Expérimentations", "size": 0,
              "children": pole_master
          },
          {
            "name": "P.E.G.",
            "children": [
              {
                "name": "Arts et Sciences", "size": 0,
                  "children": pole_master
              },
              {
                "name": "Erg EDIT", "size": 0,
                  "children": pole_master
              }
             ]
            }
          ]
        }
   ]
  }