function navMenu() {
	var location = document.location.pathname;
	if(location.lastIndexOf('/') > 1) {
		var parentLocation = location.replace(location.substr(location.lastIndexOf('/')), '') + '.php';
		if(location.indexOf('dive-boat') > 0) {
			parentLocation = '/porto-azzurro/index.php';
		}
		$('#menu li a[href='+ parentLocation +']').addClass('hover');
		if(location.indexOf('dive-center') > 0) {
			parentLocation = '/naregno/index.php';
		}
		$('#menu li a[href='+ parentLocation +']').addClass('hover');
	}
	$('#menu li a[href='+ location +']').addClass('hover');
}