function mailme () {
  name = "hp-ceramik";
  bar = "\x40";
  domain = "zigzag";
  dotcom = "pl";
  document.write("<a href=\"mailto:" + name + bar + domain + "." + dotcom + "\">" + name + bar + domain + "." + dotcom + "</a>");
}  

function mailhere () {
  name = "hp-ceramik";
  bar = "\x40";
  domain = "hp-ceramik";
  dotcom = "eu";
  document.write("<a href=\"mailto:" + name + bar + domain + "." + dotcom + "\">" + name + bar + domain + "." + dotcom + "</a>");
}