var xmlHttp;
var forms;
function showLogin(username,password,formid)
{
	
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  } 
var url="logincheck.php";
url=url+"?username="+username;
url=url+"&password="+password;
url=url+"&sid="+Math.random();
forms=formid;
//alert(url);
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
} 

function stateChanged() 
{
	
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	 { 
		if(forms==2)
		{
			document.getElementById("records_loca").action = "ad_step2.php";
			document.getElementById("records_loca").submit();
		}
		else
		{
			document.getElementById("records").action = "ad_step2.php";
			document.getElementById("records").submit();
		}
	 } 
}

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