Prout = "";
sldshwState = "play";
dureeVue = 7000;


function slideshow() {
	panelNum = 0;
	m = 1;
	a = document.getElementsByClassName("belt")[0];
	a.style.left="0px";
	b = document.getElementsByClassName("slideshow")[0];
	c = a.getElementsByClassName("panel").length;
	a.style.width = 998*c+"px";
	d = -(998*(c-1));
	interval = setInterval("nav_d()", dureeVue);
	for (i=1; i<=c; i++) {
		if (i==1) { 
			document.getElementById("nav_m").innerHTML += '<a onclick="nav_to('+i+')" class="nav_mm nav_mm_hover">'+i+'</a>';
		}
		else {
			document.getElementById("nav_m").innerHTML += '<a onclick="nav_to('+i+')" class="nav_mm">'+i+'</a>';
		}
	}
}


function nav_pp() {
	if (sldshwState == "play") {
		clearInterval(interval);
		document.getElementById("nav_pp").style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/btn-play.png)";
		sldshwState = "pause";
	} else if (sldshwState == "pause") {
		interval = setInterval("nav_d()", dureeVue);
		document.getElementById("nav_pp").style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/btn-pause.png)";
		sldshwState = "play";
	}
}


function nav_g() {
	e = document.getElementsByClassName("belt")[0].style.left;

	document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)].setAttribute("class", "nav_mm");
	document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)].setAttribute("className", "nav_mm");
	
	if (e.substr(0, e.length-2) < 0) {
		new Effect.Move(document.getElementsByClassName("belt")[0], { x: 998, y: 0, duration:0.5, queue : { position:'end', scope: 'deplacement', limit:1 } });
		new Effect.Move(document.getElementById("fleche"), { x: -17, y: 0, duration:0.5, queue : { scope : 'fleche', limit:1 } });
		document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)-1].setAttribute("class", "nav_mm nav_mm_hover");
		document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)-1].setAttribute("className", "nav_mm  nav_mm_hover");
	} else {
		new Effect.Move(document.getElementsByClassName("belt")[0], { x: d, y: 0, duration: 1, queue : { position:'end', scope: 'deplacement', limit:1 } });
		new Effect.Move(document.getElementById("fleche"), { x: 17*(c-1), y: -10, duration:1, mode: "absolute", queue : { scope : 'fleche', limit:1 } });
		document.getElementsByClassName("nav_mm")[c-1].setAttribute("class", "nav_mm nav_mm_hover");
		document.getElementsByClassName("nav_mm")[c-1].setAttribute("className", "nav_mm  nav_mm_hover");
	}
	m=(e.substr(0, e.length-2))+1;
}

function nav_d() {
	e = document.getElementsByClassName("belt")[0].style.left;
	document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)].setAttribute("class", "nav_mm");
	document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)].setAttribute("className", "nav_mm");
	
	if (e.substr(0, e.length-2) > d) {
		new Effect.Move(document.getElementsByClassName("belt")[0], { x: -998, y: 0, duration: 0.5, queue : { position:'end', scope: 'deplacement', limit:1 } });
		new Effect.Move(document.getElementById("fleche"), { x: 17, y: 0, duration:0.5, queue : { scope : 'fleche', limit:1 } });
		document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)+1].setAttribute("class", "nav_mm nav_mm_hover");
		document.getElementsByClassName("nav_mm")[-(e.substr(0, e.length-2)/998)+1].setAttribute("className", "nav_mm  nav_mm_hover");
	} else {
		new Effect.Move(document.getElementsByClassName("belt")[0], { x: -d, y: 0, duration: 1, queue : { position:'end', scope: 'deplacement', limit:1 } });
		new Effect.Move(document.getElementById("fleche"), { x: 0, y: -10, duration:1, mode: "absolute", queue : { scope : 'fleche', limit:1 } });
		document.getElementsByClassName("nav_mm")[0].setAttribute("class", "nav_mm nav_mm_hover");
		document.getElementsByClassName("nav_mm")[0].setAttribute("className", "nav_mm  nav_mm_hover");
	}

	m=-(e.substr(0, e.length-2) / 998)+2;
if (m>c) { m = 1; }

}

function nav_to(n) {
	e = document.getElementsByClassName("belt")[0].style.left;
	
	document.getElementsByClassName("nav_mm")[m-1].setAttribute("class", "nav_mm");
	document.getElementsByClassName("nav_mm")[m-1].setAttribute("className", "nav_mm");

	new Effect.Move(document.getElementsByClassName("belt")[0], { x: -(998*(n-1)), y: 0, mode: "absolute",  duration: 0.5, fps: 100, queue : { position:'end', scope: 'deplacement', limit:1 } });
	new Effect.Move(document.getElementById("fleche"), { x: 17*(n-1), y: -10, duration:0.5, mode: "absolute", queue : { scope : 'fleche', limit:1 } });
	
	document.getElementsByClassName("nav_mm")[n-1].setAttribute("class", "nav_mm nav_mm_hover");
	document.getElementsByClassName("nav_mm")[n-1].setAttribute("className", "nav_mm  nav_mm_hover");
	m=n;
	if (sldshwState == "play") {
		clearInterval(interval);
		interval = setInterval("nav_d()", dureeVue);
	}	
}






function loginselectversion(r) {
	if (r == "login-select-version3") {
		document.getElementById("login-select-version4").style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/logins.png) no-repeat top left";
		document.getElementById("login-select-version3").style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/logins.png) no-repeat bottom right";
		document.getElementById("login-select-v4-form").style.display = "none";
		document.getElementById("login-select-v3-form").style.display = "block";
	}
	if (r == "login-select-version4") {
		document.getElementById("login-select-version4").style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/logins.png) no-repeat bottom left";
		document.getElementById("login-select-version3").style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/logins.png) no-repeat top right";
		document.getElementById("login-select-v4-form").style.display = "block";
		document.getElementById("login-select-v3-form").style.display = "none";
	}
}


function interrupteur(r) {
for (z=0; z< document.getElementsByClassName("btn-acheter").length; z++) {
	if (r == "btn-essayer") {
		document.getElementsByClassName("btn-acheter")[z].style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/btns.png) no-repeat top right";
		document.getElementsByClassName("btn-essayer")[z].style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/btns.png) no-repeat bottom left";
	}
	if (r == "btn-acheter") {
		document.getElementsByClassName("btn-essayer")[z].style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/btns.png) no-repeat top left";
		document.getElementsByClassName("btn-acheter")[z].style.background = "url(http://www.webagoo.eu/bibliotheques/40030/interface/images/btns.png) no-repeat bottom right";
	}
}
}


function appear_login() {
	if (!Prout) {
		document.getElementById("log_overlay").style.display = "block";
		document.getElementById("login-o").style.top = "38px";
		Prout ="1";
	}
	else {
		document.getElementById("log_overlay").style.display = "none";
		document.getElementById("login-o").style.top = "-9999px";
		Prout ="";
	}
}



function modifDate(rel) {
	dateSplit = rel.split("/");
	tableMois = new Array("", "Janv", "F&eacute;v", "Mars", "Avril", "Mai", "Juin", "Juil", "Ao&ucirc;t", "Sept", "Oct", "Nov", "D&eacute;c");
	var dateMois = dateSplit[1];
	if (dateMois.indexOf("0") == 0) {
		dateMois=dateMois.substring(1);
	}
	document.write("<span class='dateJour'>"+dateSplit[0]+'</span> <span class="dateMois">'+tableMois[dateMois]+'<br />'+dateSplit[2]+'</span>');

}