﻿function showM() {
  var arr = $.makeArray(showM.arguments);
  var m = getM(arr);

  document.write('<a href="mail');
  document.write('to:');
  document.write(m);
  document.write('">')
  document.write(m);
  document.write('</a>');
}

function getM(arr) {
  var m;
  var arrLengtM1 = arr.length - 1;
  var arrLengtM2 = arrLengtM1 - 1;

  m = arr[arrLengtM1];
  m += '@';

  $(arr).each(function(i, elem) {
    if (i < arrLengtM1) {
      m += elem;
      if (i < arrLengtM2) {
        m += '.';
      }
    }
  });

  return m;

}