var CONTACT_URL = "/servlet/contact";


function sendForm()
{
  var vals = $("form").serialize();

  $("#formvals").html(vals);
 
  $.ajax({
      url: CONTACT_URL,
      global: false,
      type: "POST",
      data: (vals),
      dataType: "json",
      async: false,
      success: sendFormHandler
   }
  );

  return false;
}

function sendFormHandler(data)
{
  if (data.resp == "ok")
  {
    $("form")[0].reset();
  }

  var txt = "";
  for (var idx = 0; idx < data.msg.length; idx++)
  {
    if (idx > 0)
    {
      txt += "\n";
    }
    txt += data.msg[idx];
  }
 
  alert(txt);
}