gistfile1.js

function doLogin(form) {
  $('#log').html('');

  try {
    oArgs = new Object();
    oArgs.httpbase = 'http://whoahbot.example.com/http-bind/';
    oArgs.timerval = 2000;

    con = new JSJaCHttpBindingConnection(oArgs);

    setupCon(con);

    oArgs = new Object();
    oArgs.domain = 'example.com';
    oArgs.username = $('#username').val();
    oArgs.resource = 'jsjac_simpleclient';
    oArgs.pass = $('#password').val();
    oArgs.register = false;
    con.connect(oArgs);
  } catch (e) {
    $('#log').append(e.toString());
  } finally {
    return false;
  }
}