// JavaScript Document

/*
function openWin3(page) {
   		 window.open(page,"newwindow","toolbar=no,location=no,directories=no,status=np,menubar=no,scrollbars=yes,resizable=yes,left=0,top=0,width=480,height=427");
 		}
		function openWin4(page) {
   		 window.open(page,"newwindow","toolbar=no,location=no,directories=no,status=np,menubar=no,scrollbars=yes,resizable=yes,left=0,top=0,width=780,height=500");
 		}
*/

//Permet d'avoir un ombrage sur le menu
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_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_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 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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

//changer une vidéo
function lire_la_video(href_video)
{
    window.document.getElementById('lire_video').src = href_video;
    window.document.getElementById('lire_video').style.display = "inline";
}

//ajouter le site au favoris
function favoris(url_site, nom_site) 
{
    if(window.sidebar) //Ajouter au favoris FF
    { 
        window.sidebar.addPanel(nom_site, url_site,"");
    }
    else if((navigator.userAgent.toLowerCase().indexOf('chrome') > -1 ) || (window.opera))//Ajouter au favoris Chrome et Opera
    {
        alert ("Utilisez CTRL + D \n pour ajouter " + nom_site + " dans vos favoris !");
    }
    else if(window.external) //Ajouter au favoris IE
    { 
        window.external.AddFavorite(url_site , nom_site); 
    }
    else if(navigator.userAgent.indexOf('Safari') > -1)
    {
        alert ("Utilisez POMME + D \n pour ajouter " + nom_site + " dans vos favoris !"); //Ajouter au favoris Safari
    }
	  else 
    {
        alert ("Cette fonction n'est pas disponible pour votre navigateur.");
    }
}

//level 1
function image_bandeau_haut(image)
{
    window.document.getElementById('h1').style.backgroundImage='url(images/bandeau/'+image+')';
}

//level 2
function image_bandeau_haut2(image)
{
    window.document.getElementById('h1').style.backgroundImage='url(../images/bandeau/'+image+')';
}

//level 3
function image_bandeau_haut3(image)
{
    window.document.getElementById('h1').style.backgroundImage='url(../../images/bandeau/'+image+')';
}