var num_position=0;

//liens associés aux images de l en-tete:
var href_image= new Array; 
href_image[1]="Lieu-438-reserve-naturelle-Parque-Nacional-Manuel-Antonio.html";
href_image[2]="Lieu-178-Edifice-remarquable-Tour-Eiffel.html";
href_image[3]="Lieu-179532-Point-de-vue-Vue-du-piton-des-neiges.html";
href_image[4]="Lieu-243-Hotel-Cabanas-El-Mirador.html";
href_image[5]="Lieu-179447-Edifice-remarquable-Temples-de-Louxor.html";
href_image[6]="Lieu-176-Edifice-remarquable-Big-Ben.html";
href_image[7]="Lieu-282-Ski-Tignes.html";

var title_image= new Array; 
title_image[1]="Parque Nacional Manuel Antonio";
title_image[2]="Tour Eiffel";
title_image[3]="Vue du piton des neiges";
title_image[4]="Cabanas El Mirador";
title_image[5]="Temples de Louxor";
title_image[6]="Big Ben";
title_image[7]="Tignes";

function diapo_photo_entete(){
	
	

	document.getElementById("photo_entete_1").src="img/photo_en_tete_"+((7-num_position)%7+1)+"_G.gif";
	document.getElementById("photo_entete_2").src="img/photo_en_tete_"+((7-num_position+1)%7+1)+"_G.gif";	
	document.getElementById("photo_entete_3").src="img/photo_en_tete_"+((7-num_position+2)%7+1)+"_G.gif";
	document.getElementById("photo_entete_4").src="img/photo_en_tete_"+((7-num_position+3)%7+1)+"_C.gif";	
	document.getElementById("photo_entete_5").src="img/photo_en_tete_"+((7-num_position+4)%7+1)+"_D.gif";	
	document.getElementById("photo_entete_6").src="img/photo_en_tete_"+((7-num_position+5)%7+1)+"_D.gif";	
	document.getElementById("photo_entete_7").src="img/photo_en_tete_"+((7-num_position+6)%7+1)+"_D.gif";	

	document.getElementById("photo_entete_1").title=title_image[((7-num_position)%7+1)];	
	document.getElementById("photo_entete_2").title=title_image[((7-num_position+1)%7+1)];	
	document.getElementById("photo_entete_3").title=title_image[((7-num_position+2)%7+1)];	
	document.getElementById("photo_entete_4").title=title_image[((7-num_position+3)%7+1)];	
	document.getElementById("photo_entete_5").title=title_image[((7-num_position+4)%7+1)];	
	document.getElementById("photo_entete_6").title=title_image[((7-num_position+5)%7+1)];	
	document.getElementById("photo_entete_7").title=title_image[((7-num_position+6)%7+1)];	
	
	document.getElementById("photo_en_tete_href_1").href=href_image[((7-num_position)%7+1)];	
	document.getElementById("photo_en_tete_href_2").href=href_image[((7-num_position+1)%7+1)];	
	document.getElementById("photo_en_tete_href_3").href=href_image[((7-num_position+2)%7+1)];	
	document.getElementById("photo_en_tete_href_4").href=href_image[((7-num_position+3)%7+1)];	
	document.getElementById("photo_en_tete_href_5").href=href_image[((7-num_position+4)%7+1)];	
	document.getElementById("photo_en_tete_href_6").href=href_image[((7-num_position+5)%7+1)];	
	document.getElementById("photo_en_tete_href_7").href=href_image[((7-num_position+6)%7+1)];	
								
	setTimeout("diapo_photo_entete()",8000);
	num_position++;	
	if (num_position==7) {num_position=0;}
	
}