function check_fields(){
var a = document.getElementById['username'].value;
var b = document.getElementById['password'].value;

if (a == "" || b == ""){
	return false;
}
	
}

function close_login(){
document.getElementById['login_area'].style.display='none';
}

var xmlHttp_do_login

function display_add_result(str,str2)
{

xmlHttp_do_login=GetXmlHttpObject_do_login();
if (xmlHttp_do_login==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="http://www.oldstockcars.com/site-irate/display_add_result.php";
url=url+"?q="+str;
url=url+"&r="+str2;
url=url+"&sid="+Math.random();
xmlHttp_do_login.onreadystatechange=stateChanged_do_login;
xmlHttp_do_login.open("GET",url,true);
xmlHttp_do_login.send(null);
} 

function do_join(str,str2)
{

xmlHttp_do_login=GetXmlHttpObject_do_login();
if (xmlHttp_do_login==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="http://www.oldstockcars.com/site-irate/do_join.php";
url=url+"?q="+str;
url=url+"&r="+str2;
url=url+"&sid="+Math.random();
xmlHttp_do_login.onreadystatechange=stateChanged_do_login;
xmlHttp_do_login.open("GET",url,true);
xmlHttp_do_login.send(null);
} 

function do_details(str,str2)
{

xmlHttp_do_login=GetXmlHttpObject_do_login();
if (xmlHttp_do_login==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="http://www.oldstockcars.com/site-irate/do_details.php";
url=url+"?q="+str;
url=url+"&r="+str2;
url=url+"&sid="+Math.random();
xmlHttp_do_login.onreadystatechange=stateChanged_do_login;
xmlHttp_do_login.open("GET",url,true);
xmlHttp_do_login.send(null);
} 

function do_give(str,str2)
{

xmlHttp_do_login=GetXmlHttpObject_do_login();
if (xmlHttp_do_login==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="http://www.oldstockcars.com/site-irate/do_give.php";
url=url+"?q="+str;
url=url+"&r="+str2;
url=url+"&sid="+Math.random();
xmlHttp_do_login.onreadystatechange=stateChanged_do_login;
xmlHttp_do_login.open("GET",url,true);
xmlHttp_do_login.send(null);
} 

function add_url(str,str2)
{

xmlHttp_do_login=GetXmlHttpObject_do_login();
if (xmlHttp_do_login==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="http://www.oldstockcars.com/site-irate/do_add_url.php";
url=url+"?q="+str;
url=url+"&r="+str2;
url=url+"&sid="+Math.random();
xmlHttp_do_login.onreadystatechange=stateChanged_do_login;
xmlHttp_do_login.open("GET",url,true);
xmlHttp_do_login.send(null);
} 

function do_login(str,str2)
{
//if (str.length==0)
  //{ 
  //document.getElementById("message").innerHTML="";
  //return;
  //}
  //myForm.message.value="";

xmlHttp_do_login=GetXmlHttpObject_do_login();
if (xmlHttp_do_login==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="http://www.oldstockcars.com/site-irate/do_login.php";
url=url+"?q="+str;
url=url+"&r="+str2;
url=url+"&sid="+Math.random();
xmlHttp_do_login.onreadystatechange=stateChanged_do_login;
xmlHttp_do_login.open("GET",url,true);
xmlHttp_do_login.send(null);
} 

function stateChanged_do_login() 
{ 
if (xmlHttp_do_login.readyState==4)
{ 
document.getElementById("login_area").innerHTML=xmlHttp_do_login.responseText;
}
}

function GetXmlHttpObject_do_login()
{
var xmlHttp_do_login=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp_do_login=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp_do_login=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp_do_login=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp_do_login;
}