function _email(name) {
  var h = "ausroomies";
  var d = ".";
  var c = "com";
  var au = "au";
  var a = "@";

  var e = name + a + h + d + c + d + au;
  document.write("<a href=\"mailto:" + e + "\">" + e + "</a>");
}

function support_email() {
  _email("support");
}

function personal_email() {
  _email("tom");
}