{
  StrCode = "otm371z.9mzp7m@symux.o1y";
  StrCodage = "aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ1234567890";
  IntLong=StrCode.length;
  link="";
  for (sandra=0; sandra<StrCode.length; sandra++)
  {
    if (StrCodage.indexOf(StrCode.charAt(sandra))==-1)
    {
      StrLettre=StrCode.charAt(sandra);
      link+=(StrLettre);
    }
    else
    {
      StrLettre = (StrCodage.indexOf(StrCode.charAt(sandra))-IntLong+StrCodage.length) % StrCodage.length;
      link+=(StrCodage.charAt(StrLettre));
    }
  }
  document.write("<a href='mailto:"+link+"?subject=Premi&egrave;re participation &agrave; MailartX-change' style='padding-left:10px; line-height:20px'>e.mail Sandra Chapron</a>");
}