<?php
	$url = $_SERVER['REQUEST_URI'];
 	$home = 'http://localhost/projects/goabuc/';
	$contacts = 'http://localhost/projects/goabuc/sites/contacts/';
	?>

<div id="header">
	<nav>
		<ul id="menu">
			<li class="first"><a class=' <?php	if ($url == $home) 	{echo "active"; else echo "";}?>' href="http://localhost/projects/goabuc/">Domů</a></li>
			<li><a href="http://www.goabuc.cz/moodle/">Moodle</a></li>
			<li><a class=' <?php	if ($url == $contacts) {	echo "active"; else echo "";}?>' href="http://localhost/projects/goabuc/sites/contacts/">Kontakt</a></li>
			<li><a href="http://localhost/projects/goabuc/sites/contacts/">Kontakt</a></li>
		</ul>
	</nav>
</div>