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+ '">'+enc_adr+'</a>')
}