var menu_top_accueil_n = new Image();
menu_top_accueil_n.src = "/images/navigation/menu_top_accueil.png";
var menu_top_accueil_h = new Image();
menu_top_accueil_h.src = "/images/navigation/menu_top_accueil_h.png";
var menu_top_plan_n = new Image();
menu_top_plan_n.src = "/images/navigation/menu_top_plan.png";
var menu_top_plan_h = new Image();
menu_top_plan_h.src = "/images/navigation/menu_top_plan_h.png";
var menu_top_joindre_n = new Image();
menu_top_joindre_n.src = "/images/navigation/menu_top_joindre.png";
var menu_top_joindre_h = new Image();
menu_top_joindre_h.src = "/images/navigation/menu_top_joindre_h.png";
var menu_top_lien_n = new Image();
menu_top_lien_n.src = "/images/navigation/menu_top_lien.png";
var menu_top_lien_h = new Image();
menu_top_lien_h.src = "/images/navigation/menu_top_lien_h.png";
var menu_top_interne_n = new Image();
menu_top_interne_n.src = "/images/navigation/menu_top_interne.png";
var menu_top_interne_h = new Image();
menu_top_interne_h.src = "/images/navigation/menu_top_interne_h.png";
var menu_top_home_n = new Image();
menu_top_home_n.src = "/images/navigation/menu_top_home.png";
var menu_top_home_h = new Image();
menu_top_home_h.src = "/images/navigation/menu_top_home_h.png";
var menu_top_sitemap_n = new Image();
menu_top_sitemap_n.src = "/images/navigation/menu_top_sitemap.png";
var menu_top_sitemap_h = new Image();
menu_top_sitemap_h.src = "/images/navigation/menu_top_sitemap_h.png";
var menu_top_contact_n = new Image();
menu_top_contact_n.src = "/images/navigation/menu_top_contact.png";
var menu_top_contact_h = new Image();
menu_top_contact_h.src = "/images/navigation/menu_top_contact_h.png";
var menu_top_link_n = new Image();
menu_top_link_n.src = "/images/navigation/menu_top_link.png";
var menu_top_link_h = new Image();
menu_top_link_h.src = "/images/navigation/menu_top_link_h.png";
var menu_top_internal_n = new Image();
menu_top_internal_n.src = "/images/navigation/menu_top_internal.png";
var menu_top_internal_h = new Image();
menu_top_internal_h.src = "/images/navigation/menu_top_internal_h.png";

var menu_apropos_n = new Image();
menu_apropos_n.src = "/images/navigation/menu_apropos.png";
var menu_apropos_h = new Image();
menu_apropos_h.src = "/images/navigation/menu_apropos_h.png";
var menu_about_n = new Image();
menu_about_n.src = "/images/navigation/menu_about.png";
var menu_about_h = new Image();
menu_about_h.src = "/images/navigation/menu_about_h.png";

var menu2_introduction_n = new Image();
menu2_introduction_n.src = "/images/navigation/menu2_introduction.png";
var menu2_introduction_h = new Image();
menu2_introduction_h.src = "/images/navigation/menu2_introduction_h.png";
var menu2_infrastructure_n = new Image();
menu2_infrastructure_n.src = "/images/navigation/menu2_infrastructure.png";
var menu2_infrastructure_h = new Image();
menu2_infrastructure_h.src = "/images/navigation/menu2_infrastructure_h.png";
var menu2_chiffres_n = new Image();
menu2_chiffres_n.src = "/images/navigation/menu2_chiffres.png";
var menu2_chiffres_h = new Image();
menu2_chiffres_h.src = "/images/navigation/menu2_chiffres_h.png";
var menu2_statistics_n = new Image();
menu2_statistics_n.src = "/images/navigation/menu2_statistics.png";
var menu2_statistics_h = new Image();
menu2_statistics_h.src = "/images/navigation/menu2_statistics_h.png";

var menu_membres_n = new Image();
menu_membres_n.src = "/images/navigation/menu_membres.png";
var menu_membres_h = new Image();
menu_membres_h.src = "/images/navigation/menu_membres_h.png";
var menu_members_n = new Image();
menu_members_n.src = "/images/navigation/menu_members.png";
var menu_members_h = new Image();
menu_members_h.src = "/images/navigation/menu_members_h.png";

var menu2_membres_actuels_n = new Image();
menu2_membres_actuels_n.src = "/images/navigation/menu2_membres_actuels.png";
var menu2_membres_actuels_h = new Image();
menu2_membres_actuels_h.src = "/images/navigation/menu2_membres_actuels_h.png";
var menu2_membres_anciens_n = new Image();
menu2_membres_anciens_n.src = "/images/navigation/menu2_membres_anciens.png";
var menu2_membres_anciens_h = new Image();
menu2_membres_anciens_h.src = "/images/navigation/menu2_membres_anciens_h.png";
var menu2_photos_n = new Image();
menu2_photos_n.src = "/images/navigation/menu2_photos.png";
var menu2_photos_h = new Image();
menu2_photos_h.src = "/images/navigation/menu2_photos_h.png";
var menu2_members_current_n = new Image();
menu2_members_current_n.src = "/images/navigation/menu2_members_current.png";
var menu2_members_current_h = new Image();
menu2_members_current_h.src = "/images/navigation/menu2_members_current_h.png";
var menu2_members_former_n = new Image();
menu2_members_former_n.src = "/images/navigation/menu2_members_former.png";
var menu2_members_former_h = new Image();
menu2_members_former_h.src = "/images/navigation/menu2_members_former_h.png";
var menu2_photo_en_n = new Image();
menu2_photo_en_n.src = "/images/navigation/menu2_photo_en.png";
var menu2_photo_en_h = new Image();
menu2_photo_en_h.src = "/images/navigation/menu2_photo_en_h.png";

var menu_recherche_n = new Image();
menu_recherche_n.src = "/images/navigation/menu_recherche.png";
var menu_recherche_h = new Image();
menu_recherche_h.src = "/images/navigation/menu_recherche_h.png";
var menu_research_n = new Image();
menu_research_n.src = "/images/navigation/menu_research.png";
var menu_research_h = new Image();
menu_research_h.src = "/images/navigation/menu_research_h.png";

var menu2_recherche_themes_n = new Image();
menu2_recherche_themes_n.src = "/images/navigation/menu2_recherche_themes.png";
var menu2_recherche_themes_h = new Image();
menu2_recherche_themes_h.src = "/images/navigation/menu2_recherche_themes_h.png";
var menu2_recherche_industries_n = new Image();
menu2_recherche_industries_n.src = "/images/navigation/menu2_recherche_industries.png";
var menu2_recherche_industries_h = new Image();
menu2_recherche_industries_h.src = "/images/navigation/menu2_recherche_industries_h.png";
var menu2_recherche_photos_n = new Image();
menu2_recherche_photos_n.src = "/images/navigation/menu2_recherche_photos.png";
var menu2_recherche_photos_h = new Image();
menu2_recherche_photos_h.src = "/images/navigation/menu2_recherche_photos_h.png";
var menu2_recherche_videos_n = new Image();
menu2_recherche_videos_n.src = "/images/navigation/menu2_recherche_videos.png";
var menu2_recherche_videos_h = new Image();
menu2_recherche_videos_h.src = "/images/navigation/menu2_recherche_videos_h.png";
var menu2_research_themes_n = new Image();
menu2_research_themes_n.src = "/images/navigation/menu2_research_themes.png";
var menu2_research_themes_h = new Image();
menu2_research_themes_h.src = "/images/navigation/menu2_research_themes_h.png";
var menu2_research_industry_n = new Image();
menu2_research_industry_n.src = "/images/navigation/menu2_research_industry.png";
var menu2_research_industry_h = new Image();
menu2_research_industry_h.src = "/images/navigation/menu2_research_industry_h.png";
var menu2_research_photo_n = new Image();
menu2_research_photo_n.src = "/images/navigation/menu2_research_photo.png";
var menu2_research_photo_h = new Image();
menu2_research_photo_h.src = "/images/navigation/menu2_research_photo_h.png";
var menu2_research_video_n = new Image();
menu2_research_video_n.src = "/images/navigation/menu2_research_video.png";
var menu2_research_video_h = new Image();
menu2_research_video_h.src = "/images/navigation/menu2_research_video_h.png";

var menu_publi_n = new Image();
menu_publi_n.src = "/images/navigation/menu_publi.png";
var menu_publi_h = new Image();
menu_publi_h.src = "/images/navigation/menu_publi_h.png";
var menu_publi_en_n = new Image();
menu_publi_en_n.src = "/images/navigation/menu_publi.png";
var menu_publi_en_h = new Image();
menu_publi_en_h.src = "/images/navigation/menu_publi_h.png";

var menu2_articles_n = new Image();
menu2_articles_n.src = "/images/navigation/menu2_articles.png";
var menu2_articles_h = new Image();
menu2_articles_h.src = "/images/navigation/menu2_articles_h.png";
var menu2_brevets_n = new Image();
menu2_brevets_n.src = "/images/navigation/menu2_brevets.png";
var menu2_brevets_h = new Image();
menu2_brevets_h.src = "/images/navigation/menu2_brevets_h.png";
var menu2_theses_n = new Image();
menu2_theses_n.src = "/images/navigation/menu2_theses.png";
var menu2_theses_h = new Image();
menu2_theses_h.src = "/images/navigation/menu2_theses_h.png";
var menu2_memoires_n = new Image();
menu2_memoires_n.src = "/images/navigation/menu2_memoires.png";
var menu2_memoires_h = new Image();
menu2_memoires_h.src = "/images/navigation/menu2_memoires_h.png";
var menu2_livres_n = new Image();
menu2_livres_n.src = "/images/navigation/menu2_livres.png";
var menu2_livres_h = new Image();
menu2_livres_h.src = "/images/navigation/menu2_livres_h.png";
var menu2_papers_n = new Image();
menu2_papers_n.src = "/images/navigation/menu2_papers.png";
var menu2_papers_h = new Image();
menu2_papers_h.src = "/images/navigation/menu2_papers_h.png";
var menu2_patents_n = new Image();
menu2_patents_n.src = "/images/navigation/menu2_patents.png";
var menu2_patents_h = new Image();
menu2_patents_h.src = "/images/navigation/menu2_patents_h.png";
var menu2_phd_n = new Image();
menu2_phd_n.src = "/images/navigation/menu2_phd.png";
var menu2_phd_h = new Image();
menu2_phd_h.src = "/images/navigation/menu2_phd_h.png";
var menu2_masters_n = new Image();
menu2_masters_n.src = "/images/navigation/menu2_masters.png";
var menu2_masters_h = new Image();
menu2_masters_h.src = "/images/navigation/menu2_masters_h.png";
var menu2_books_n = new Image();
menu2_books_n.src = "/images/navigation/menu2_books.png";
var menu2_books_h = new Image();
menu2_books_h.src = "/images/navigation/menu2_books_h.png";

var menu_evenements_n = new Image();
menu_evenements_n.src = "/images/navigation/menu_evenements.png";
var menu_evenements_h = new Image();
menu_evenements_h.src = "/images/navigation/menu_evenements_h.png";
var menu_events_n = new Image();
menu_events_n.src = "/images/navigation/menu_events.png";
var menu_events_h = new Image();
menu_events_h.src = "/images/navigation/menu_events_h.png";

var menu2_evenements_paralleles_n = new Image();
menu2_evenements_paralleles_n.src = "/images/navigation/menu2_evenements_paralleles.png";
var menu2_evenements_paralleles_h = new Image();
menu2_evenements_paralleles_h.src = "/images/navigation/menu2_evenements_paralleles_h.png";
var menu2_evenements_prehenseurs_n = new Image();
menu2_evenements_prehenseurs_n.src = "/images/navigation/menu2_evenements_prehenseurs.png";
var menu2_evenements_prehenseurs_h = new Image();
menu2_evenements_prehenseurs_h.src = "/images/navigation/menu2_evenements_prehenseurs_h.png";
var menu2_evenements_cctomm_n = new Image();
menu2_evenements_cctomm_n.src = "/images/navigation/menu2_evenements_cctomm.png";
var menu2_evenements_cctomm_h = new Image();
menu2_evenements_cctomm_h.src = "/images/navigation/menu2_evenements_cctomm_h.png";
var menu2_events_parallel_n = new Image();
menu2_events_parallel_n.src = "/images/navigation/menu2_events_parallel.png";
var menu2_events_parallel_h = new Image();
menu2_events_parallel_h.src = "/images/navigation/menu2_events_parallel_h.png";
var menu2_events_grasping_n = new Image();
menu2_events_grasping_n.src = "/images/navigation/menu2_events_grasping.png";
var menu2_events_grasping_h = new Image();
menu2_events_grasping_h.src = "/images/navigation/menu2_events_grasping_h.png";
var menu2_events_cctomm_n = new Image();
menu2_events_cctomm_n.src = "/images/navigation/menu2_events_cctomm.png";
var menu2_events_cctomm_h = new Image();
menu2_events_cctomm_h.src = "/images/navigation/menu2_events_cctomm_h.png";