/**
 * Communication layer between Plaxo AB Chooser popup and parent window.
 *
 * Due to the overly restrictive same-origin policy, the popup (which is on a different domain)
 * can't directly touch its parent, i.e. it can't set the value of the parent's recipient text box.
 * So instead the parent injects a callback iframe in the parent's domain, which then loads this
 * script and gets it data over the query string. The iframe can talk to the parent and thus it
 * can update the text box. Yeesh!
 *
 * Contact: Joseph Smarr (joseph@plaxo.com)
 * Copyright (c) 2005 Plaxo, Inc. All rights reserved.
 */
var data = null;
var donePage = '';
function Plaxo_abc_comm_doOnLoad() {
  if (addRecipientText()) {
  if (donePage && donePage.length > 0) top.location.href = donePage;
  else if (top.opener) top.close();
  } else {
  alert('Unable to add recipients. Please close the address book window and try again.');
  }
}
function formatRecipient(name, email) {
  return '"' + name + '" <' + email + '>';
}
function formatRecipientList(data) {
  var recips = [];
  for (var i = 0; i < data.length; i++) {
    recips.push(formatRecipient(data[i][0], data[i][1]));
  }
  return recips.join(', ');
}

function addRecipientText() {

  if (!data || data.length == 0) {
    return false;
  }
 
  var p = top.opener ? top.opener : top;
  if (p && p.Plaxo && p.Plaxo.abl && p.Plaxo.abl.addCheckedRecipients) {
    var recipText = formatRecipientList(data);
    p.Plaxo.abl.addCheckedRecipients(recipText);

    if (p.onABCommComplete) p.onABCommComplete(data);

    return true;
  } 

  return false;
}

window.onload = Plaxo_abc_comm_doOnLoad;