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 verif(email) { // vérif validité email par REGEXP
   var reg = /^[a-z0-9._-]+@[a-z0-9.-]{2,}[.][a-z]{2,3}$/
   return (reg.exec(email)!=null)
}


function ValiderMail(formulaire) {
	if (!verif(formulaire.visitormail.value)) {
			alert("Merci de saisir une adresse e-mail valide.");		 
	}else{
		 formulaire.submit();
	}
}

function ValiderInscrForm(formulaire) {
	if (formulaire.captit.value != 5)) {
			alert("Merci de saisir le captcha.");
			return false;
	}else{
		 formulaire.submit();
	}
}



function montre(id) {
var d = document.getElementById(id);
 for (var i = 1; i<=10; i++) {
  if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
 }
if (d) {d.style.display='block';}
}

/***********************************************
* Switch Menu script- by Martial B of http://getElementById.com/
* Modified by Dynamic Drive for format & NS4/IE4 compatibility
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page only

if (document.getElementById){ //DynamicDrive.com change
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}

function SwitchMenu(obj, menu){
  if(document.getElementById){
  var el = document.getElementById(obj);
  var me = document.getElementById(menu);
  var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
  var ardiv = document.getElementById("masterdiv").getElementsByTagName("div"); //DynamicDrive.com change
    if(el.style.display != "block"){ //DynamicDrive.com change
      for (var i=0; i<ar.length; i++){
        if (ar[i].className=="submenu") //DynamicDrive.com change
        ar[i].style.display = "none";
      }
      el.style.display = "block";
      // ardiv.length = ar.length
      // desactive la précédente selection si existe
      for (var i=0; i<ardiv.length; i++){
        if (ardiv[i].className=="menutitle_selected") //DynamicDrive.com change
        ardiv[i].className = "menutitle";
      }
      me.className = "menutitle_overetselected";
    }else{
      el.style.display = "none";
      // me.className = "menutitle";
      me.className = "menutitle_over";
    }
  }
}


function SwitchMenu2(obj, menu){
  if(document.getElementById){
  var el = document.getElementById(obj);
  var me = document.getElementById(menu);
  var ar = document.getElementById("masterdiv").getElementsByTagName("span"); //DynamicDrive.com change
  var ardiv = document.getElementById("masterdiv").getElementsByTagName("div"); //DynamicDrive.com change
    if(el.style.display != "block"){ //DynamicDrive.com change
      for (var i=0; i<ar.length; i++){
        if (ar[i].className=="submenu") //DynamicDrive.com change
        ar[i].style.display = "none";
      }
      el.style.display = "block";
      // ardiv.length = ar.length
      // desactive la précédente selection si existe
      for (var i=0; i<ardiv.length; i++){
        if (ardiv[i].className=="menu_active") //DynamicDrive.com change
        ardiv[i].className = "menu";
      }
      me.className = "menu_active_hover";
    }else{
      el.style.display = "none";
      // me.className = "menutitle";
      me.className = "menu_hover";
    }
  }
}

function off2(menu){
  if(document.getElementById){
    var me = document.getElementById(menu);
    if (me.className == "menu_hover") me.className = "menu";
    if (me.className == "menu_active_hover") me.className = "menu_active";
  }
}


function on(menu){
  if(document.getElementById){
    var me = document.getElementById(menu);
    if (me.className == "menutitle") me.className = "menutitle_over";
    if (me.className == "menutitle_selected") me.className = "menutitle_overetselected";
  }
}

function off(menu){
  if(document.getElementById){
    var me = document.getElementById(menu);
    if (me.className == "menutitle_over") me.className = "menutitle";
    if (me.className == "menutitle_overetselected") me.className = "menutitle_selected";
  }
}


function get_cookie(Name) { 
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
  offset = document.cookie.indexOf(search)
  if (offset != -1) { 
  offset += search.length
  end = document.cookie.indexOf(";", offset);
  if (end == -1) end = document.cookie.length;
    returnvalue=unescape(document.cookie.substring(offset, end))
  }
}
return returnvalue;
}

function onloadfunction(){
  if (persistmenu=="yes"){
    var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
    // var cookievalue=get_cookie(cookiename)
    var elements = get_cookie(cookiename).split("&");
    if (elements.length > 0) {
    // if (cookievalue!="")
      var subname = elements[0];
      var menuname = elements[1];
      // -- surbrillance document.getElementById(cookievalue).style.display="block"
      if (subname!='') {document.getElementById(subname).style.display="block";}
      if (menuname!='') {document.getElementById(menuname).className="menutitle_selected";}
    }
  }
}

function savemenustate(){
  var inc=1, blockid="", menuid=""
  while (document.getElementById("sub"+inc)){
  if (document.getElementById("sub"+inc).style.display=="block"){
    blockid="sub"+inc
    // ++ surbrillance du menu
    menuid="menu"+inc
    break
  }
    inc++
  }
  var cokval = blockid+"&"+menuid;
  var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
  /*var cookievalue=(persisttype=="sitewide")? blockid+";path=/" : blockid */
  cookievalue=(persisttype=="sitewide")? cokval+";path=/" : cokval
  document.cookie=cookiename+"="+cookievalue
}

if (window.addEventListener)
  window.addEventListener("load", onloadfunction, false)
else if (window.attachEvent)
  window.attachEvent("onload", onloadfunction)
else if (document.getElementById)
  window.onload=onloadfunction

if (persistmenu=="yes" && document.getElementById)
  window.onunload=savemenustate