function addAddress() {
    var textAreaNum = document.getElementsByTagName('textarea').length;
    var doSplit     = document.getElementById('addresses').innerHTML.split('<br>');
    var thisHTML    = new Array();

    for(i=0; i<doSplit.length; i++) { thisHTML[i] = document.getElementsByTagName('textarea')[i].value; }

    document.getElementById('addresses').innerHTML+='<br><textarea name="address[]" style="width:300px;">Address '+(doSplit.length+1)+' </textarea>';

    for(i=0; i<doSplit.length; i++) { document.getElementsByTagName('textarea')[i].value = thisHTML[i]; }

    if(textAreaNum+1 > 1) { document.getElementById('remAddr').style.display='inline'; }
  }

  function remAddress() {
    var textAreaNum = document.getElementsByTagName('textarea').length;
    var doSplit     = document.getElementById('addresses').innerHTML.split('<br>');
    var thisHTML    = new Array(''+document.getElementsByTagName('textarea')[0].value+'');

    if(textAreaNum == 1) { return false; }

    for(i=1; i<doSplit.length-1; i++) { thisHTML[i] = document.getElementsByTagName('textarea')[i].value; }

    document.getElementById('addresses').innerHTML='<textarea name="address[]" style="width:300px;">'+thisHTML[0]+'</textarea>';

    for(i=1; i<doSplit.length-1; i++) { document.getElementById('addresses').innerHTML+='<br><textarea name="address[]" style="width:300px;">'+thisHTML[i]+'</textarea>'; }

    if(textAreaNum-1 == 1) { document.getElementById('remAddr').style.display='none'; }
  }