var xmlHttp
var space = /^[ \ ]*$/;

function showCustomer(strUsr, strPwd)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="LoginSubmit.asp";
url=url+"?q1="+strUsr;
url=url+"&q2="+strPwd;
url=url+"&sid="+Math.random();
//alert(url);
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{ 
	if (xmlHttp.readyState==4)
	{ 
		if(xmlHttp.responseText == 1)
		{
			window.location.href="https://ketana.net/index.asp";
		}
		else
		{
			alert("Invalid Username/Password. Try Again");
			document.loginfrm.txtPassword.value = "Password";
			document.loginfrm.txtPassword.focus();
			document.loginfrm.txtPassword.select();
	    	return false;
		}
	//document.getElementById("txtHint").innerHTML=xmlHttp.responseText;
	}
}

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;
}

var space = /^[\ ]*$/;
var alphanumeric = /^[a-zA-Z0-9\(\)\*\^\%\$\#\@\!\~\_\-\+\=\|\\\`\<>.,\/\?\{\}\[\]\:\;\'\"]*$/;

function logincheck(Form)
{
	if((space.test(Form.txtUsername.value)) || (Form.txtUsername.value == "User Name"))
	{
		alert("Please Enter User Name");
		Form.txtUsername.focus();
		return false;
	}
	if(!alphanumeric.test(Form.txtUsername.value))
	{
		alert("Please Enter Valid User Name");
		Form.txtUsername.focus();
		Form.txtUsername.select();
		return false;
	}
	if((space.test(Form.txtPassword.value)) || (Form.txtPassword.value == "Password"))
	{
		alert("Please Enter Password");
		Form.txtPassword.focus();
		return false;
	}
	if(!alphanumeric.test(Form.txtPassword.value))
	{
		alert("Please Enter valid Password");
		Form.txtPassword.focus();
		Form.txtPassword.select();
		return false;
	}
	else
	{
		showCustomer(Form.txtUsername.value,Form.txtPassword.value);
	}
}