// JavaScript Document
function refreshPage()
{
location.reload(true);
}

function resetFL()
{
//document.form1.reset();
document.getElementById('lg_res').innerHTML = "";
}

function try_lg()
{
document.getElementById('lg_res').innerHTML = "";
var XMLHttpRequestObject = false;

if (window.XMLHttpRequest) 
{
XMLHttpRequestObject = new XMLHttpRequest();
} 
else if (window.ActiveXObject) 
{
XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}

if(XMLHttpRequestObject) 
{

XMLHttpRequestObject.onreadystatechange = function()
{
if (XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200)
{

var response = XMLHttpRequestObject.responseText;
if(response == 0)
{
document.getElementById('lg_res').innerHTML = "Invalid username or password!";
}
else if(response == 2)
{
document.getElementById('lg_res').innerHTML = "<b>Please wait..</b>";
window.location = 'my_page.php';
}
else if(response == 3)
{
document.getElementById('lg_res').innerHTML = "Required fields cannot be empty";
}
else
{
	window.location = response;
}


delete XMLHttpRequestObject;
XMLHttpRequestObject = null;
}
else
{
document.getElementById('lg_res').innerHTML = "please wait..<img src='images/indicator_circle_ball.gif'>";
}
}
var user = encodeURIComponent(document.getElementById("username").value);
var pass = encodeURIComponent(document.getElementById("password").value);


var parameters="user="+user+"&pass="+pass;

XMLHttpRequestObject.open("POST", "login_pro.php", true);
XMLHttpRequestObject.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
XMLHttpRequestObject.send(parameters);
}
}