<!-- Gestion des Cookies -->
function getCookieVal(offset)
{
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1) endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}
function FixCookieDate(date)
{
  var base = new Date(0);
  var skew = base.getTime();
  if (skew > 0) date.setTime (date.getTime() - skew);
}
function GetCookie(name)
{
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen)
    {
      var j = i + alen;
      if (document.cookie.substring(i, j) == arg) return getCookieVal (j);
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) break;
    }
  return null;
}
function SetCookie(name,value,expires,path,domain,secure)
{
  document.cookie = name + "=" + escape (value) +
                    ((expires) ? "; expires=" + expires.toGMTString() : "") +
                    ((path) ? "; path=" + path : "") +
                    ((domain) ? "; domain=" + domain : "") +
                    ((secure) ? "; secure" : "");
}
function DeleteCookie(name,path,domain)
{
  if (GetCookie(name))
    {
      document.cookie = name + "=" + ((path) ? "; path=" + path : "") +
                        ((domain) ? "; domain=" + domain : "") +
                        "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}
function EcrireCookie(szCle,szValeur)
{
  var pathname = location.pathname;
  var monDomaine = pathname.substring(0,pathname.lastIndexOf("/")) + "/";
  var ExpDate = new Date();
  if (szValeur == null) szValeur = " ";
  FixCookieDate(ExpDate);
  ExpDate.setTime(ExpDate.getTime() + (60 * 24 * 3600 * 1000));
  SetCookie(szCle,szValeur,ExpDate,monDomaine);
}