function getaddress(emr2array) {
  var enc_adr = '';
  for (var i=0; i < emr2array.length; i++){
    enc_adr += String.fromCharCode(((Number(emr2array[i])-emr2array.length)/3));
  }
  document.write('<a href="mailto:' +enc_adr+ '" class="red">'+enc_adr+'</a>');
}