<body>
<a href='objects.php' target='main'><img src='server.png' alt='Objects'></a>
<a href='users.php' target='main'><img src='user.png' alt='Users'></a>
+ <a href='services.php' target='main'><img src='service.png' alt='Services'></a>
<a href='logout.php' target='main'><img src='exit.png' alt='Logout'></a>
<hr>