// JavaScript Document

var xmlHttp

function GetXmlHttpObject(handler)
{ 
	var objXmlHttp=null
	if (navigator.userAgent.indexOf("Opera")>=0)
	{
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
	if (navigator.userAgent.indexOf("MSIE")>=0)
	{ 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP"
		} 
		try
		{ 
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
		} 
		catch(e)
		{ 
			alert("Error. Scripting for ActiveX might be disabled") 
			return 
		} 
	} 
	if (navigator.userAgent.indexOf("Mozilla")>=0)
	{
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
} 
function login()
{
	txt_email=document.getElementById("txt_email")
    txt_password=document.getElementById("txt_password")
    if(txt_email.value=="")
    {
        alert("Please enter the user name");
		txt_email.focus();
        return false;    
    }
    if(txt_password.value=="")
    {
        alert("Please enter the password");
		txt_password.focus();
        return false;    
    }
	var date_now=new Date()
    var x=Math.random()
    var url="loginvalidate.asp?txt_email="+ txt_email.value + "&txt_password=" + txt_password.value + "&timestamp="+date_now+"&x="+x;;
	xmlHttp=GetXmlHttpObject(newlogin)
    xmlHttp.open("GET", url , true)
    xmlHttp.send(null)
}

function newlogin() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		//alert(xmlHttp.responseText);
		if(xmlHttp.responseText=="suss")
		{
			location.href="default.asp";
			//document.forms[0].action="default.asp";
			//document.forms[0].submit();
		}
		else
		{
			document.getElementById("showerrmsg").style.display="";
			//document.getElementById("loginmsg").innerHTML="Invalid Username/password";
			return false;
		}
	} 
} 

function Cnewlogin() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		if(xmlHttp.responseText=="suss")
		{
			location.href="default.asp";
		}
		else
		{
			document.getElementById("centerloginmsg").innerHTML="Invalid Username/password";
			return false;
		}
	} 
}