function put_adress(adr) {
  var att = "@";
  var hst = "pacha-mama";
  var dom = ".de";
  document.write("<p class='contact'>Email: <a href=" + "&#x6D;&#97;&#105;&#x6C;&#x74;&#111;&#x3A;" + adr + att + hst + dom +">" + adr + att + hst + dom + "</a></p>");
}