sport_pre_out = new Image(); 
		sport_pre_over = new Image();
		sport_pre_out.src = "../imgs/sport_menu_pre.gif";
		sport_pre_over.src = "../imgs/survol_pre.gif";
		
		active_pre_out = new Image(); 
		active_pre_over = new Image();
		active_pre_out.src = "../imgs/active_menu_pre.gif";
		active_pre_over.src = "../imgs/survol_pre.gif";
		
		actaccueil_pre_out = new Image(); 
		actaccueil_pre_over = new Image();
		actaccueil_pre_out.src = "../imgs/actaccueil_menu_pre.gif";
		actaccueil_pre_over.src = "../imgs/survol_pre.gif";
		
		heberge_pre_out = new Image(); 
		heberge_pre_over = new Image();
		heberge_pre_out.src = "../imgs/heberge_menu_pre.gif";
		heberge_pre_over.src = "../imgs/survol_pre.gif";
		
		livredor_pre_out = new Image(); 
		livredor_pre_over = new Image();
		livredor_pre_out.src = "../imgs/livredor_menu_pre.gif";
		livredor_pre_over.src = "../imgs/survol_pre.gif";
		
		contact_pre_out = new Image(); 
		contact_pre_over = new Image();
		contact_pre_out.src = "../imgs/contact_menu_pre.gif";
		contact_pre_over.src = "../imgs/survol_pre.gif";
		
		plan_pre_out = new Image(); 
		plan_pre_over = new Image();
		plan_pre_out.src = "../imgs/plan_menu_pre.gif";
		plan_pre_over.src = "../imgs/survol_pre.gif";

		acs_out = new Image(); 
		acs_over = new Image();
		acs_out.src = "../imgs/accueil_menu_Acs.gif";
		acs_over.src = "../imgs/survol_sport.gif";
		
		active_acs_out = new Image(); 
		active_acs_over = new Image();
		active_acs_out.src = "../imgs/active_menu_Acs.gif";
		active_acs_over.src = "../imgs/survol_sport.gif";
		
		actaccueil_acs_out = new Image(); 
		actaccueil_acs_over = new Image();
		actaccueil_acs_out.src = "../imgs/actaccueil_menu_Acs.gif";
		actaccueil_acs_over.src = "../imgs/survol_sport.gif";
		
		heberge_acs_out = new Image(); 
		heberge_acs_over = new Image();
		heberge_acs_out.src = "../imgs/heberge_menu_Acs.gif";
		heberge_acs_over.src = "../imgs/survol_sport.gif";
		
		livredor_acs_out = new Image(); 
		livredor_acs_over = new Image();
		livredor_acs_out.src = "../imgs/livredor_menu_Acs.gif";
		livredor_acs_over.src = "../imgs/survol_sport.gif";
		
		contact_acs_out = new Image(); 
		contact_acs_over = new Image();
		contact_acs_out.src = "../imgs/contact_menu_Acs.gif";
		contact_acs_over.src = "../imgs/survol_sport.gif";
		
		plan_acs_out = new Image(); 
		plan_acs_over = new Image();
		plan_acs_out.src = "../imgs/plan_menu_Acs.gif";
		plan_acs_over.src = "../imgs/survol_sport.gif";
		
		acl_out = new Image(); 
		acl_over = new Image();
		acl_out.src = "../imgs/accueil_menu_Acl.gif";
		acl_over.src = "../imgs/survol_Acl.gif";
		
		sport_acl_out = new Image(); 
		sport_acl_over = new Image();
		sport_acl_out.src = "../imgs/sport_menu_Acl.gif";
		sport_acl_over.src = "../imgs/survol_Acl.gif";
		
		actaccueil_acl_out = new Image(); 
		actaccueil_acl_over = new Image();
		actaccueil_acl_out.src = "../imgs/actaccueil_menu_Acl.gif";
		actaccueil_acl_over.src = "../imgs/survol_Acl.gif";
		
		heberge_acl_out = new Image(); 
		heberge_acl_over = new Image();
		heberge_acl_out.src = "../imgs/heberge_menu_Acl.gif";
		heberge_acl_over.src = "../imgs/survol_Acl.gif";
		
		livredor_acl_out = new Image(); 
		livredor_acl_over = new Image();
		livredor_acl_out.src = "../imgs/livredor_menu_Acl.gif";
		livredor_acl_over.src = "../imgs/survol_Acl.gif";
		
		contact_acl_out = new Image(); 
		contact_acl_over = new Image();
		contact_acl_out.src = "../imgs/contact_menu_Acl.gif";
		contact_acl_over.src = "../imgs/survol_Acl.gif";
		
		plan_acl_out = new Image(); 
		plan_acl_over = new Image();
		plan_acl_out.src = "../imgs/plan_menu_Acl.gif";
		plan_acl_over.src = "../imgs/survol_Acl.gif";
		
		aca_out = new Image(); 
		aca_over = new Image();
		aca_out.src = "../imgs/accueil_menu_Aca.gif";
		aca_over.src = "../imgs/survol_Aca.gif";
		
		sport_aca_out = new Image(); 
		sport_aca_over = new Image();
		sport_aca_out.src = "../imgs/sport_menu_Aca.gif";
		sport_aca_over.src = "../imgs/survol_Aca.gif";
		
		active_aca_out = new Image(); 
		active_aca_over = new Image();
		active_aca_out.src = "../imgs/active_menu_Aca.gif";
		active_aca_over.src = "../imgs/survol_Aca.gif";
		
		heberge_aca_out = new Image(); 
		heberge_aca_over = new Image();
		heberge_aca_out.src = "../imgs/heberge_menu_Aca.gif";
		heberge_aca_over.src = "../imgs/survol_Aca.gif";
		
		livredor_aca_out = new Image(); 
		livredor_aca_over = new Image();
		livredor_aca_out.src = "../imgs/livredor_menu_Aca.gif";
		livredor_aca_over.src = "../imgs/survol_Aca.gif";
		
		contact_aca_out = new Image(); 
		contact_aca_over = new Image();
		contact_aca_out.src = "../imgs/contact_menu_Aca.gif";
		contact_aca_over.src = "../imgs/survol_Aca.gif";
		
		plan_aca_out = new Image(); 
		plan_aca_over = new Image();
		plan_aca_out.src = "../imgs/plan_menu_Aca.gif";
		plan_aca_over.src = "../imgs/survol_Aca.gif";
		
		hc_out = new Image(); 
		hc_over = new Image();
		hc_out.src = "../imgs/accueil_menu_HC.gif";
		hc_over.src = "../imgs/survol_HC.gif";
		
		sport_hc_out = new Image(); 
		sport_hc_over = new Image();
		sport_hc_out.src = "../imgs/sport_menu_HC.gif";
		sport_hc_over.src = "../imgs/survol_HC.gif";
		
		active_hc_out = new Image(); 
		active_hc_over = new Image();
		active_hc_out.src = "../imgs/active_menu_HC.gif";
		active_hc_over.src = "../imgs/survol_HC.gif";
		
		actaccueil_hc_out = new Image(); 
		actaccueil_hc_over = new Image();
		actaccueil_hc_out.src = "../imgs/actaccueil_menu_HC.gif";
		actaccueil_hc_over.src = "../imgs/survol_HC.gif";
		
		livredor_hc_out = new Image(); 
		livredor_hc_over = new Image();
		livredor_hc_out.src = "../imgs/livredor_menu_HC.gif";
		livredor_hc_over.src = "../imgs/survol_HC.gif";
		
		contact_hc_out = new Image(); 
		contact_hc_over = new Image();
		contact_hc_out.src = "../imgs/contact_menu_HC.gif";
		contact_hc_over.src = "../imgs/survol_HC.gif";
		
		plan_hc_out = new Image(); 
		plan_hc_over = new Image();
		plan_hc_out.src = "../imgs/plan_menu_HC.gif";
		plan_hc_over.src = "../imgs/survol_HC.gif";

		function swap(num_image,objet_graphique)
		{
			window.document.images[num_image].src = objet_graphique.src;
		}