//// pour créer le menu. "id_page" et "id_tra_deri" sont dans le _local




var les_id_page=["","hop15","s1_gfm_chien"];
var page_=0;

	for (i=0; i<les_id_page.length; i++) {
		if (les_id_page[i]==id_page) {page_=i;break;}
	}


	var pages_= new Array(10);
	pages_[0]="Accueil"
	pages_[1]=["_fr;_gb;_it;_de;_sp","hop15","Effet Hopkinson (+ didacticiel)","Hopkinson effect","Effetto Hopkinson","Hopkinson-Wirkung","Efecto Hopkinson"];
	pages_[2]=["_fr;_gb;_it;_de;_sp","s1_gfm_chien","GFM testées par des chiens","GFM tested by dogs","GFM provate da cani","GFM getestet durch Hunde","GFM probadas por perros"];

	var no_langue="_fr_gb_it_de_sp".indexOf(langue_ici)/3;//position langue/3

	var titre_= new Array(5);
	titre_=["Béton et cuirassements","Concrete and armourings","Calcestruzzo ed armature","Beton und Panzern","Hormigón y blindajes"];



	var ordre_diapo="1,2";