<?php 
session_start();
include("db.php"); 
if(!isset($_SESSION['s_username'])){
}else{ 
$username1 = $_SESSION['s_username'];
$user1 = $mysqli->query("SELECT * FROM school WHERE s_username='$username1' LIMIT 1");
$xchk=mysqli_num_rows($user1);
$userrow1 = mysqli_fetch_array($user1);
$_SESSION['uid'] = $userrow1['s_id'];
$_SESSION['xchk'] = $xchk;
} 

?>

<header>

			<div class="top-bar">

			<div id="login-box">
<p align="right">
<?php if(!isset($_SESSION['s_username'])){?>
<a class="one" href="login.php"><font color="white">เข้าสู่ระบบ&nbsp;&nbsp;</font></a>
<?php }else{ ?>
ยินดีต้อนรับ <a class="logout" href="edit_user.php?id=<?php echo $userrow1['s_id'];?>"><?php echo ucfirst($_SESSION['s_username']);?> (<?php echo $userrow1['s_school'];?>)</a> | <a class="logout" href="logout.php">Logout</a>
<?php }?> </p>
		</div>

			</div>
			

			<nav class="navbar navbar-expand-md navbar-light bg-light">
				<div class="container">

					<div class="collapse navbar-collapse" id="navbarMenu">

						<ul class="navbar-nav mx-auto">

				<?php if(!isset($_SESSION['s_username'])){?>
							<li class="nav-item"><a href="index.php" title="Home">หน้าแรก</a></li>
				<?php }else{ ?>
							<li class="nav-item"><a href="index.php" title="Home">หน้าแรก</a></li>  
							<li class="nav-item"><a href="edit_user.php?id=<?php echo $userrow1['s_id'];?>">แก้ไขข้อมูลส่วนตัว</a></li> 
							<li class="nav-item"><a href="durable.php?id=<?php echo $userrow1['s_id'];?>">ของบครุภัณฑ์</a></li> 
							<li class="nav-item"><a href="allnews_edit.php?id=<?php echo $userrow1['s_id'];?>">ของบสิ่งก่อสร้าง</a></li> 
  
<?php }?>


						</ul>

					</div>

				</div>
			</nav>
		</header>
		<!-- END header -->