/*
SCRIPT EDITE SUR L'EDITEUR JAVASCRIPT
http://www.editeurjavascript.com
*/

var x = window.location.href ;
var LGpos ;

function ScanCookie(variable)
  {
  cook = document.cookie;
  variable += "=";
  place = cook.indexOf(variable,0);
  if (place <= -1)
    return("0");
  else
    {
    end = cook.indexOf(";",place)
    if (end <= -1)
      return(unescape(cook.substring(place+variable.length,cook.length)));
    else
      return(unescape(cook.substring(place+variable.length,end)));
    }
  }

function CreationCookie(nom,valeur,permanent)
  {
  if(permanent)
    {
    dateExp = new Date(2020,11,11);
    dateExp = dateExp.toGMTString();
    ifpermanent = '; expires=' + dateExp + ';';
    }
  else
    ifpermanent = '';
  document.cookie = nom + '=' + escape(valeur) + ifpermanent;
  }


if(ScanCookie("dejapopup")==0)
  {
   param = window.location.href;
   LGpos = param.search('\\?');
   if (LGpos)
      LG=param.substr(LGpos+4,2);
   else
       LG="FR";
   openPopup('avertissement.php',LG)
   CreationCookie("dejapopup","oui",false);
  }


<!-- FIN DU SCRIPT -->