// JavaScript Document
// http://www.amisdelapommedeterre.com/
// by Melanie

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//----------------------------------------------//

function goto(pagename) {
  	location.href=pagename;
}

function newpage(pagename) {
  	window.open(pagename,'nom_de_la_page', 'location=yes,toolbar=yes,directories=yes,menubar=yes,resizable=yes,scrollbars=yes,status=yes,width=1100,height=600,screenY=50,screenX=100');  
}

function fermer(div) {
	document.getElementById(div).style.display='none';
}

function ouvrir(div) {
	
	if (div=='venir') document.getElementById('contact').style.display='none';
	if (div=='contact') document.getElementById('venir').style.display='none';
	
	//*** retourne la position du navigateur ***//
	var Top;
	var DocRef;
	if (window.innerWidth) {
		with (window) Top = pageYOffset;
	}
	else { // on traite le cas de InternetExplorer
		if (document.documentElement && document.documentElement.clientWidth) {
			DocRef = document.documentElement;
		}
		else DocRef = document.body;
		with (DocRef) Top = scrollTop;
	}
	var top = Top+'px';
	document.getElementById(div).style.top=top;
	document.getElementById(div).style.display='block';
	
	
	
}

//----------------------------------------------//

var total_img = 37; // nbr d'images total
var timeDelay = 3000; // soit 3 secondes

function playslideshow() {
	i = Math.floor(total_img * Math.random() + 1);
	document.vignette.src = "images/diapo/" + i + ".jpg";
	window.setTimeout("playslideshow()", timeDelay);
}