<?php
	//Start session
	session_start();

	//Include database connection details
	require_once('detail.php');

	//Array to store validation errors
	$errmsg_arr = array();

	//Validation error flag
	$errflag = false;

	//Function to sanitize values received from the form. Prevents SQL injection
	//function clean($str) {
	//	$str = @trim($str);
	//	if(get_magic_quotes_gpc()) {
	//		$str = stripslashes($str);
	//	}
	//	return mysql_real_escape_string($str);
	//}

	//Sanitize the POST values
	//$username = clean($_POST['username']);
	//$password = clean($_POST['password']);
	//Input Validations

	$username = $_POST['username'];
	$password = $_POST['password'];
	if($username == '') {
		echo ("Your username or password seem to be incorrect. Please try again.");
			}
	if($password == '') {
		echo ("Your username or password seem to be incorrect. Please try again.");
	}

	//If there are input validations, redirect back to the login form
	if($errflag) {
		$_SESSION['ERRMSG_ARR'] = $errmsg_arr;
		session_write_close();
		header("location: login2.php");
		exit();
	}

	//Create query
	$qry="SELECT * FROM client WHERE client_username='$username' AND password='$password'";
	$result=mysqli_query($db,$qry);
	//$qry2="SELECT employee FROM client WHERE client_username='$username'";
	//$result2=mysqli_query($db,$qry2);
	$row = mysqli_fetch_assoc($result);
	//echo $row['employee'];
	//	echo "AAA";
	//Check whether the query was successful or not
	if($result) {
		if(mysqli_num_rows($result) > 0) {
			//Login Successful
			session_regenerate_id();
			$client = mysqli_fetch_assoc($result);
			$_SESSION['SESS_MEMBER_ID'] = $client['mem_id'];
			$_SESSION['SESS_FIRST_NAME'] = $client['client_username'];
			$_SESSION['SESS_LAST_NAME'] = $client['password'];
			$_SESSION['SESS_CLEARANCE']=$client['employee'];
			session_write_close();
			if(0==$row['employee'])
			{
			echo"AAA";
				//header("location: home.php");
			}
			else if(1==$row['employee'])
			{
			echo "BBB";
				//header("location: employeehome.php");
			}
		/*}else {
			//Login failed
			$errmsg_arr[] = 'user name and password not found';
			$errflag = true;
			if($errflag) {
				$_SESSION['ERRMSG_ARR'] = $errmsg_arr;
				session_write_close();
				header("location: login2.php");
				exit();
			}
		}
	*/}else {
			die("Query failed");
		}
?>