/* CSS Document */
var nomlivre="";
pris=0;

function affecte(n) {
	alert(n);
}
function affiche(nom) {
	alert(nom);
	}
	function cachefond(){
	document.getElementById('conteneur2').style.visibility="visible";
	document.getElementById('conteneur').style.visibility="hidden";

	}
	function cachefond2(){
	document.getElementById('conteneur2').style.visibility="hidden";
	document.getElementById('conteneur').style.visibility="visible";
	}
	
	function montrefond(){
	document.getElementById('conteneur2').style.visibility="hidden";
	document.getElementById('conteneur').style.visibility="visible";
	}
		
	function montrephoto(numero){		
		document.getElementById('nav').style.visibility="hidden";
		document.getElementById('logo').style.visibility="hidden";
		document.getElementById(numero).style.visibility="visible";
		document.getElementById('croixf').style.visibility="visible";
	}
	
	function cachephoto(numero){montrefond();
	document.getElementById(numero).style.visibility="hidden";

	}
	function MontreContact() {	document.getElementById('conteneur2').style.visibility="visible";
	document.getElementById('conteneur').style.visibility="hidden";
	document.getElementById('bulcontact').style.visibility="visible";	
	document.getElementById('contact').style.visibility="visible";
	}
	
	function montre(numero) {
	document.getElementById(numero).style.visibility="visible";
	}	
	function montremeteo() {
	document.getElementById('meteo').style.visibility="visible";
	document.getElementById('croixf').style.visibility="visible";
	document.getElementById('logo').style.visibility="hidden";

	}
	function cachemeteo() {
	document.getElementById('meteo').style.visibility="hidden";
	cachefond2();
	}

	function montrelivre(numero) {if (nomlivre!=""){
	document.getElementById(nomlivre).style.visibility="hidden";	
	document.getElementById(numero).style.visibility="visible";}else{
	document.getElementById(numero).style.visibility="visible";}
	nomlivre=numero;
	}
	function cache(numero) {
	document.getElementById(numero).style.visibility="hidden";
	}
timerID = null;
var active = 0;


    
function ScrollUp(speed){
    	if(document.getElementById){
    		if(parseInt(obj[active].style.top) < 0){
    			obj[active].style.top = parseInt(obj[active].style.top) + speed + "px";
		}
    		timerID = setTimeout("ScrollUp("+speed+")",30);
    	}
}

function ScrollDown(speed){
    	if(document.getElementById){                        
    		if(parseInt(obj[active].style.top) > document.getElementById('cont').offsetHeight - obj[active].offsetHeight){ 
    			obj[active].style.top = parseInt(obj[active].style.top) - speed + "px";
		}
    		timerID = setTimeout("ScrollDown("+speed+")",30);
    	}
}

function ScrollStop(){
    	if(document.getElementById){
    		clearTimeout(timerID);
    	}
}

function ScrollPageInit() {
    	if(document.getElementById){
    		obj = document.getElementById("cont").getElementsByTagName("div");
    		obj['page1'].style.visibility = "visible";
    		obj['page1'].style.top = 0;	
    	}	
    	if(document.addEventListener){
    		for(i=0;i<document.getElementsByTagName('a').length;i++){
    			document.getElementsByTagName('a')[i].style.position = "relative";
		}
    	}
}
function MontreCarte() {
	document.getElementById('bulcarte').style.visibility="visible";
	document.getElementById('crte').style.visibility="visible";
	document.getElementById('voircarte').style.visibility="hidden";
	document.getElementById('up').style.visibility="visible";
	document.getElementById('down').style.visibility="visible";
	document.getElementById('retourcarte').style.visibility="visible";
	}
function RetourCarte() {
	document.getElementById('retourcarte').style.visibility="hidden";
	document.getElementById('bulcarte').style.visibility="hidden";
	document.getElementById('crte').style.visibility="hidden";
	document.getElementById('up').style.visibility="hidden";
	document.getElementById('down').style.visibility="hidden";
	document.getElementById('bulmenu').style.visibility="hidden";
	document.getElementById('tablmenu').style.visibility="hidden";
	document.getElementById('fenmenu').style.visibility="visible";
	document.getElementById('voircarte').style.visibility="hidden";
}
function MontreAccueil() {
	document.getElementById('conteneur2').style.visibility="visible";
	document.getElementById('conteneur').style.visibility="hidden";
	document.getElementById('bloc1').style.visibility="visible";
	document.getElementById('bloc3').style.visibility="visible";
	}
	function CacheAccueil() {
	document.getElementById('conteneur2').style.visibility="hidden";	document.getElementById('conteneur').style.visibility="visible";
	document.getElementById('bloc1').style.visibility="hidden";
	document.getElementById('bloc3').style.visibility="hidden";
	}
function MontreMentions() {if (pris==0) {pris=1;
	document.getElementById('croixf').style.visibility="visible";
	document.getElementById('logo').style.visibility="hidden";
	document.getElementById('bulmentions').style.visibility="visible";
	document.getElementById('bloc4').style.visibility="visible";}else{}
}	
function CacheMentions() {pris=0;

	document.getElementById('croixf').style.visibility="hidden";
	document.getElementById('bulmentions').style.visibility="hidden";
	document.getElementById('croixf').style.visibility="hidden";
}
function MontreAide() {if (pris==0) {pris=1;
	document.getElementById('croixf').style.visibility="visible";
	document.getElementById('logo').style.visibility="hidden";
	document.getElementById('bulaide').style.visibility="visible";
	document.getElementById('bloc5').style.visibility="visible";}else{}
}	
function CacheAide() {pris=0;

	document.getElementById('croixf').style.visibility="hidden";

	document.getElementById('bulaide').style.visibility="hidden";
	document.getElementById('croixf').style.visibility="hidden";
}

function MontreContact() {
	document.getElementById('bulcontact').style.visibility="visible";
	document.getElementById('contact').style.visibility="visible";
}	
function CacheContact() {
	document.getElementById('bulcontact').style.visibility="hidden";
	document.getElementById('contact').style.visibility="hidden";
}