/************ Styles des boutons du menu general **************/
a#boutonaccueil {
                 background-image:url(boutons/accueil_up.jpg);
                 display: block;
                 height: 24px;
                 width: 60px;
                 clear: none;
                 float: left;
                 margin:0 auto;
                }
a#boutonaccueil:hover {
                       background-image:url(boutons/accueil_ov.jpg);
                      }
a#boutonaccueil:active {
                        background-image:url(boutons/accueil_dn.jpg);
                       }
a#boutonsociete {
                 background-image:url(boutons/societe_up.jpg);
                 display: block;
                 height: 24px;
                 width: 60px;
                 clear: none;
                 float: left;
                 margin:0 auto;
                }
a#boutonsociete:hover {
                       background-image:url(boutons/societe_ov.jpg);
                      }
a#boutonsociete:active {
                        background-image:url(boutons/societe_dn.jpg);
                       }
a#boutonprogramme {
                   display: block;
                   height: 24px;
                   width: 60px;
                   background-image:url(boutons/programme_up.jpg);
                   clear: none;
                   float: left;
                   margin:0;
                  }
a#boutonprogramme:hover {
                         background-image:url(boutons/programme_ov.jpg);
                        }
a#boutonprogramme:active {
                          background-image:url(boutons/programme_dn.jpg);
                         }
a#boutonarchives {
                  display: block;
                  height: 24px;
                  width: 60px;
                  background-image:url(boutons/archives_up.jpg);
                  clear: none;
                  float: left;
                  margin:0;
                 }
a#boutonarchives:hover {
                        background-image:url(boutons/archives_ov.jpg);
                       }
a#boutonarchives:active {
                         background-image:url(boutons/archives_dn.jpg);
                        }
a#boutonformation {
                   display: block;
                   height: 24px;
                   width: 60px;
                   background-image:url(boutons/formation_up.jpg);
                   clear: none;
                   float: left;
                   margin:0;
                  }
a#boutonformation:hover {
                         background-image:url(boutons/formation_ov.jpg);
                        }
a#boutonformation:active {
                          background-image:url(boutons/formation_dn.jpg);
                         }
a#boutonforum {
               display: block;
               height: 24px;
               width: 60px;
               background-image:url(boutons/forum_up.jpg);
               clear: none;
               float: left;
              }
a#boutonforum:hover {
                     background-image:url(boutons/forum_ov.jpg);
                    }
a#boutonforum:active {
                      background-image:url(boutons/forum_dn.jpg);
                     }
a#boutonliens {
               display: block;
               height: 24px;
               width: 60px;
               background-image:url(boutons/liens_up.jpg);
               clear: none;
               float: left;
              }
a#boutonliens:hover {
                     background-image:url(boutons/liens_ov.jpg);
                    }
a#boutonliens:active {
                      background-image:url(boutons/liens_dn.jpg);
                     }
a#boutonplansite {
                  display: block;
                  height: 24px;
                  width: 60px;
                  background-image:url(boutons/plan_site_up.jpg);
                  clear: none;
                  float: left;
                 }
a#boutonplansite:hover {
                        background-image:url(boutons/plan_site_ov.jpg);
                       }
a#boutonplansite:active {
                         background-image:url(boutons/plan_site_dn.jpg);
                        }
/************ Styles des boutons de navigation **************/
a#boutonactualite {
                   background-image:url(boutons/actualite_up.jpg);
                   display: block;
                   height: 27px;
                   width: 165px;
                   clear: none;
                   float: left;
                   margin:0;
                  }
a#boutonactualite:hover {
                         background-image:url(boutons/actualite_ov.jpg);
                        }
a#boutonactualite:active {
                          background-image:url(boutons/actualite_dn.jpg);
                         }
a#boutonconferenceatelier {
                           background-image:url(boutons/conference_atelier_up.jpg);
                           display: block;
                           height: 27px;
                           width: 165px;
                           clear: none;
                           float: left;
                           margin:0;
                          }
a#boutonconferenceatelier:hover {
                                 background-image:url(boutons/conference_atelier_ov.jpg);
                                }
a#boutonconferenceatelier:active {
                                  background-image:url(boutons/conference_atelier_dn.jpg);
                                 }
a#boutonderniereconference {
                            background-image:url(boutons/derniere_conference_up.jpg);
                            height: 27px;
                            width: 165px;
                            clear: none;
                            float: left;
                           }
a#boutonderniereconference:hover {
                                  background-image:url(boutons/derniere_conference_ov.jpg);
                                 }
a#boutonderniereconference:active {
                                   background-image:url(boutons/derniere_conference_dn.jpg);
                                  }
a#boutoncoursvenir {
                    background-image:url(boutons/cours_venir_up.jpg);
                    height: 27px;
                    width: 165px;
                    clear: none;
                    float: left;
                   }
a#boutoncoursvenir:hover {
                          background-image:url(boutons/cours_venir_ov.jpg);
                         }
a#boutoncoursvenir:active {
                           background-image:url(boutons/cours_venir_dn.jpg);
                          }
a#boutonboutique {
                  background-image:url(boutons/boutique_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#boutonboutique:hover {
                        background-image:url(boutons/boutique_ov.jpg);
                       }
a#boutonboutique:active {
                         background-image:url(boutons/boutique_dn.jpg);
                        }
a#boutonhoraire {
                 background-image:url(boutons/horaire_up.jpg);
                 height: 27px;
                 width: 165px;
                 clear: none;
                 float: left;
                }
a#boutonhoraire:hover {
                       background-image:url(boutons/horaire_ov.jpg);
                      }
a#boutonhoraire:active {
                        background-image:url(boutons/horaire_dn.jpg);
                       }
a#boutonboncommande {
                     background-image:url(boutons/bon_commande_up.jpg);
                     height: 27px;
                     width: 165px;
                     clear: none;
                     float: left;
                    }
a#boutonboncommande:hover {
                           background-image:url(boutons/bon_commande_ov.jpg);
                          }
a#boutonboncommande:active {
                            background-image:url(boutons/bon_commande_dn.jpg);
                           }
a#boutonhistorique {
                    background-image:url(boutons/historique_up.jpg);
                    height: 27px;
                    width: 165px;
                    clear: none;
                    float: left;
                   }
a#boutonhistorique:hover {
                          background-image:url(boutons/historique_ov.jpg);
                         }
a#boutonhistorique:active {
                           background-image:url(boutons/historique_dn.jpg);
                          }
a#boutonobjectifs {
                   background-image:url(boutons/objectifs_up.jpg);
                   height: 27px;
                   width: 165px;
                   clear: none;
                   float: left;
                  }
a#boutonobjectifs:hover {
                         background-image:url(boutons/objectifs_ov.jpg);
                        }
a#boutonobjectifs:active {
                          background-image:url(boutons/objectifs_dn.jpg);
                         }
a#boutonmembrevie {
                   background-image:url(boutons/membrevie_up.jpg);
                   height: 27px;
                   width: 165px;
                   clear: none;
                   float: left;
                  }
a#boutonmembrevie:hover {
                         background-image:url(boutons/membre_vie_ov.jpg);
                        }
a#boutonmembrevie:active {
                          background-image:url(boutons/membre_vie_dn.jpg);
                         }
a#boutonavantages {
                   background-image:url(boutons/avantages_up.jpg);
                   height: 27px;
                   width: 165px;
                   clear: none;
                   float: left;
                  }
a#boutonavantages:hover {
                         background-image:url(boutons/avantages_ov.jpg);
                        }
a#boutonavantages:active {
                          background-image:url(boutons/avantages_dn.jpg);
                         }
a#boutoncommentadherer {
                        background-image:url(boutons/comment_adherer_up.jpg);
                        height: 27px;
                        width: 165px;
                        clear: none;
                        float: left;
                       }
a#boutoncommentadherer:hover {
                              background-image:url(boutons/comment_adherer_ov.jpg);
                             }
a#boutoncommentadherer:active {
                               background-image:url(boutons/comment_adherer_dn.jpg);
                              }
a#boutoncommentjoindre {
                        background-image:url(boutons/comment_joindre_up.jpg);
                        height: 27px;
                        width: 165px;
                        clear: none;
                        float: left;
                       }
a#boutoncommentjoindre:hover {
                              background-image:url(boutons/comment_joindre_ov.jpg);
                             }
a#boutoncommentjoindre:active {
                               background-image:url(boutons/comment_joindre_dn.jpg);
                              }
a#boutonprogramme2 {
                    background-image:url(boutons/programme2_up.jpg);
                    height: 27px;
                    width: 165px;
                    clear: none;
                    float: left;
                   }
a#boutonprogramme2:hover {
                          background-image:url(boutons/programme2_ov.jpg);
                         }
a#boutonprogramme2:active {
                           background-image:url(boutons/programme2_dn.jpg);
                          }
a#boutongroupesetude {
                      background-image:url(boutons/groupes_etude_up.jpg);
                      height: 27px;
                      width: 165px;
                      clear: none;
                      float: left;
                     }
a#boutongroupesetude:hover {
                            background-image:url(boutons/groupes_etude_ov.jpg);
                           }
a#boutongroupesetude:active {
                             background-image:url(boutons/groupes_etude_dn.jpg);
                            }
a#boutonexpositions {
                     background-image:url(boutons/expositions_up.jpg);
                     height: 27px;
                     width: 165px;
                     clear: none;
                     float: left;
                    }
a#boutonexpositions:hover {
                           background-image:url(boutons/expositions_ov.jpg);
                          }
a#boutonexpositions:active {
                            background-image:url(boutons/expositions_dn.jpg);
                           }
a#bouton25ieme {
                background-image:url(boutons/25ieme_up.jpg);
                height: 27px;
                width: 165px;
                clear: none;
                float: left;
               }
a#bouton25ieme:hover {
                      background-image:url(boutons/25ieme_ov.jpg);
                     }
a#bouton25ieme:active {
                       background-image:url(boutons/25ieme_dn.jpg);
                      }
a#boutonexposition2009 {
                        background-image:url(boutons/exposition_2009_up.jpg);
                        height: 27px;
                        width: 165px;
                        clear: none;
                        float: left;
                       }
a#boutonexposition2009:hover {
                              background-image:url(boutons/exposition_2009_ov.jpg);
                             }
a#boutonexposition2009:active {
                               background-image:url(boutons/exposition_2009_dn.jpg);
                              }
a#boutonexposition2008 {
                        background-image:url(boutons/exposition_2008_up.jpg);
                        height: 27px;
                        width: 165px;
                        clear: none;
                        float: left;
                       }
a#boutonexposition2008:hover {
                              background-image:url(boutons/exposition_2008_ov.jpg);
                             }
a#boutonexposition2008:active {
                               background-image:url(boutons/exposition_2008_dn.jpg);
                              }
a#boutonexposition2007 {
                        background-image:url(boutons/exposition_2007_up.jpg);
                        height: 27px;
                        width: 165px;
                        clear: none;
                        float: left;
                       }
a#boutonexposition2007:hover {
                              background-image:url(boutons/exposition_2007_ov.jpg);
                             }
a#boutonexposition2007:active {
                               background-image:url(boutons/exposition_2007_dn.jpg);
                              }
a#boutonactivitesexposition2007 {
                                 background-image:url(boutons/activites_exposition_2007_up.jpg);
                                 height: 27px;
                                 width: 165px;
                                 clear: none;
                                 float: left;
                                }
a#boutonactivitesexposition2007:hover {
                                       background-image:url(boutons/activites_exposition_2007_ov.jpg);
                                      }
a#boutonactivitesexposition2007:active {
                                        background-image:url(boutons/activites_exposition_2007_dn.jpg);
                                       }
a#boutonexposition2001 {
                        background-image:url(boutons/exposition_2001_up.jpg);
                        height: 27px;
                        width: 165px;
                        clear: none;
                        float: left;
                       }
a#boutonexposition2001:hover {
                              background-image:url(boutons/exposition_2001_ov.jpg);
                             }
a#boutonexposition2001:active {
                               background-image:url(boutons/exposition_2001_dn.jpg);
                              }
a#boutonexposition2000 {
                        background-image:url(boutons/exposition_2000_up.jpg);
                        height: 27px;
                        width: 165px;
                        clear: none;
                        float: left;
                       }
a#boutonexposition2000:hover {
                              background-image:url(boutons/exposition_2000_ov.jpg);
                             }
a#boutonexposition2000:active {
                               background-image:url(boutons/exposition_2000_dn.jpg);
                              }
a#boutonactivites {
                   background-image:url(boutons/activites_up.jpg);
                   height: 27px;
                   width: 165px;
                   clear: none;
                   float: left;
                  }
a#boutonactivites:hover {
                         background-image:url(boutons/activites_ov.jpg);
                        }
a#boutonactivites:active {
                          background-image:url(boutons/activites_dn.jpg);
                         }
a#boutonnoel2003 {
                  background-image:url(boutons/noel_2003_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#boutonnoel2003:hover {
                        background-image:url(boutons/noel_2003_ov.jpg);
                       }
a#boutonnoel2003:active {
                         background-image:url(boutons/noel_2003_dn.jpg);
                        }
a#boutonbulletins {
                   background-image:url(boutons/bulletins_up.jpg);
                   height: 27px;
                   width: 165px;
                   clear: none;
                   float: left;
                  }
a#boutonbulletins:hover {
                         background-image:url(boutons/bulletins_ov.jpg);
                        }
a#boutonbulletins:active {
                          background-image:url(boutons/bulletins_dn.jpg);
                         }
a#bouton20092010 {
                  background-image:url(boutons/2009_2010_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#bouton20092010:hover {
                        background-image:url(boutons/2009_2010_ov.jpg);
                       }
a#bouton20092010:active {
                         background-image:url(boutons/2009_2010_dn.jpg);
                        }
a#bouton20082009 {
                  background-image:url(boutons/2008_2009_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#bouton20082009:hover {
                        background-image:url(boutons/2008_2009_ov.jpg);
                       }
a#bouton20082009:active {
                         background-image:url(boutons/2008_2009_dn.jpg);
                        }
a#bouton20072008 {
                  background-image:url(boutons/2007_2008_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#bouton20072008:hover {
                        background-image:url(boutons/2007_2008_ov.jpg);
                       }
a#bouton20072008:active {
                         background-image:url(boutons/2007_2008_dn.jpg);
                        }
a#bouton20062007 {
                  background-image:url(boutons/2006_2007_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#bouton20062007:hover {
                        background-image:url(boutons/2006_2007_ov.jpg);
                       }
a#bouton20062007:active {
                         background-image:url(boutons/2006_2007_dn.jpg);
                        }
a#bouton20052006 {
                  background-image:url(boutons/2005_2006_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#bouton20052006:hover {
                        background-image:url(boutons/2005_2006_ov.jpg);
                       }
a#bouton20052006:active {
                         background-image:url(boutons/2005_2006_dn.jpg);
                        }
a#bouton20042005 {
                  background-image:url(boutons/2004_2005_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#bouton20042005:hover {
                        background-image:url(boutons/2004_2005_ov.jpg);
                       }
a#bouton20042005:active {
                         background-image:url(boutons/2004_2005_dn.jpg);
                        }
a#bouton20032004 {
                  background-image:url(boutons/2003_2004_up.jpg);
                  height: 27px;
                  width: 165px;
                  clear: none;
                  float: left;
                 }
a#bouton20032004:hover {
                         background-image:url(boutons/2003_2004_ov.jpg);
                        }
a#bouton20032004:active {
                          background-image:url(boutons/2003_2004_dn.jpg);
                         }
a#boutonbonsaiquebec {
                      background-image:url(boutons/bonsai_quebec_up.jpg);
                      height: 27px;
                      width: 165px;
                      clear: none;
                      float: left;
                     }
a#boutonbonsaiquebec:hover {
                            background-image:url(boutons/bonsai_quebec_ov.jpg);
                           }
a#boutonbonsaiquebec:active {
                             background-image:url(boutons/bonsai_quebec_dn.jpg);
                            }
a#boutonintroduction {
                      background-image:url(boutons/introduction_up.jpg);
                      height: 27px;
                      width: 165px;
                      clear: none;
                      float: left;
                     }
a#boutonintroduction:hover {
                            background-image:url(boutons/introduction_ov.jpg);
                           }
a#boutonintroduction:active {
                             background-image:url(boutons/introduction_dn.jpg);
                            }
a#boutonphilosophie {
                     background-image:url(boutons/philosophie_up.jpg);
                     height: 27px;
                     width: 165px;
                     clear: none;
                     float: left;
                    }
a#boutonphilosophie:hover {
                           background-image:url(boutons/philosophie_ov.jpg);
                          }
a#boutonphilosophie:active {
                            background-image:url(boutons/philosophie_dn.jpg);
                           }
a#boutonstructure {
                   background-image:url(boutons/structure_up.jpg);
                   height: 27px;
                   width: 165px;
                   clear: none;
                   float: left;
                  }
a#boutonstructure:hover {
                         background-image:url(boutons/structure_ov.jpg);
                        }
a#boutonstructure:active {
                          background-image:url(boutons/structure_dn.jpg);
                         }
a#boutonretour {
                background-image:url(boutons/retour_up.jpg);
                height: 27px;
                width: 165px;
                clear: none;
                float: left;
               }
a#boutonretour:hover {
                      background-image:url(boutons/retour_ov.jpg);
                     }
a#boutonretour:active {
                       background-image:url(boutons/retour_dn.jpg);
                      }