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_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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function date_jour(){
  var dDate = new Date() ;
  var Jours = new Array("Dimanche","Lundi","Mardi","Mercredi","Jeudi","Vendredi","Samedi") ;
  var Mois = new Array("Janvier","Février","Mars","Avril","Mai","Juin","Juillet","Aout","Septembre","Octobre","Novembre","Décembre");
  document.write(Jours[dDate.getDay()] + " " + dDate.getDate() + " " + Mois[dDate.getMonth()] + " " + dDate.getFullYear()) ;
}

function toLinkcw() { setTimeout("hidecw()",1000); }
function showcw() {  document.getElementById('cwbdiv').style.visibility='visible'; }
function hidecw() {  document.getElementById('cwbdiv').style.visibility='hidden'; }

function logoff() {
  var ok=confirm('Etes-vous sûr de vouloir vous déconnecter ?\nAttention, si vous avez un panier en cous, il sera réinitialisé.');
  if (ok) document.location.href='/dyn/user_login.asp?act=reset';
}

function getCookie(nomCookie) {
        maChaine = new String(document.cookie);
        monTab = maChaine.split('; ');
        cont = true;
        for (i=0;i<monTab.length && cont;i++) {
                if((index=monTab[i].indexOf(nomCookie+'='))>=0) {
                        valeur = monTab[i].substr(index+nomCookie.length+1);
                        return valeur;
                }
        }
        return '';
}

function setCookie(nomCookie, valeurCookie) {
        document.cookie = nomCookie +'='+ valeurCookie +";path=/";
}

function setCookiePersist(nom,valeur,jours) {
  var expDate = new Date();
  expDate.setTime(expDate.getTime() + (jours *24*3600*1000));
  document.cookie = nom + "=" + escape(valeur) +";expires=" + expDate.toGMTString() + ";path=/";
}

var lastOpened = unescape(getCookie("opmenuid"));

function tree(id) {
  var tr=document.getElementById('details_'+ id);
  var trOld=document.getElementById('details_'+ lastOpened);
  if (tr) {
  	// Ouverture
  	if (tr.style.display=='none') {
  	  if (trOld) trOld.style.display='none';
  	  tr.style.display='block';
  	  setOpMenu(id);
  	  lastOpened=id;
    }
    //Fermeture
    else {
  	  tr.style.display='none';
  	  delOpMenu(id);
  	  trOld=0;
    }
  }
  return false;
}

function delOpMenu(menuId) {
  var opMenu=unescape(getCookie("opmenu"));
  var opMenuTab=opMenu.split('-');
  var newOpMenu='';
  for (i=0;i<opMenuTab.length;i++) {
	if (opMenuTab[i]=='tr'+menuId) continue;
  	if (newOpMenu.length!=0) newOpMenu=newOpMenu+"-";
  	newOpMenu=newOpMenu + opMenuTab[i];
  }
  setCookie('opmenu',newOpMenu);
}

function setOpMenu_old(menuId) {

  var opMenu=unescape(getCookie("opmenu"));
  var opMenuTab=opMenu.split('-');
  for (i=0;i<opMenuTab.length;i++) {
	if (opMenuTab[i]=='tr'+ menuId) return;
  }
  var newOpMenu=opMenu;
  if (newOpMenu.length!=0) newOpMenu=newOpMenu+"-";
  newOpMenu=newOpMenu +'tr'+ menuId;
  setCookie('opmenu',newOpMenu);
}

function setOpMenu(menuId) {
  setCookie('opmenu','tr'+ menuId);
  setCookie('opmenuid',menuId);
}