PASSO 1: IN function.php
AGGIUNGERE 
		'menu-3' => __('Menu 3'),
SOTTO
		'menu-2' => __('Menu 2'),

IN MODO DA OTTENERE
function register_my_menus() {
register_nav_menus(
	array(
		'menu-1' => __('Menu 1'),
		'menu-2' => __('Menu 2'),
		'menu-3' => __('Menu 3'),
	)
);
}

---

PASSO 2: IN footer.php
AGGINGIERE
	<div id="footbar"><?php wp_nav_menu( array( 'menu' => '', 'container' => 'ul', 'menu_class' => 'sito', 'theme_location' => 'menu-3' ) ); ?> </div>
	<?php do_action('wp_footer'); ?>
	</div>
PRIMA DI
<?php do_action('wp_footer'); ?>
</div>
</body>
</html>

---

PASSO 3: IN style.css
AGGIUNGERE ALLA FINE

/*footbar*/
#footbar{
        height: auto !important;	
	min-height: 21px;
        width: 100%;
	padding: 0;	
        margin: -14px 0 0 0;
	background-color: #004100;
	color: #F0F0F0;	
}

#footbar ul{	
	font-size: 0.8em;
	text-align: left;
	font-family: 'Lucida Grande', 'Lucida Sans Unicode', Verdana, sans-serif;
	line-height: 1.5em;
	/* fixes Firefox 0.9.3 */
}

#footbar li a{
	padding: 1px 10px 3px 10px;
	float:left;
	border-right: 1px solid;
	border-right-color: #F0F0F0;
}

#footbar ul li{
	margin: 0px;
	display: inline;
}

#footbar ul li a{
	text-decoration: none;
	color: #F0F0F0;
}

#footbar ul li a:hover{
	background: #F0F0F0;
	color: #3A291F;
}

#footbar ul li.current_page_item a {
	text-decoration:none !important;
	color: #3A291F !important;
	background: #F0F0F0;
}

#footbar ul li.current_page_item a:hover {
	text-decoration:none !important;
	color: #3A291F !important;
}

/* Essential Layout (IE7 Fix) */

*+html #footbar li a {
	margin-top: -14px;
}
/* ul diversi*/
.ulpuntato li {
	list-style-image: url(images/square.gif);
	font-weight: bold;
	padding-bottom: 1em;
}
.ulsenzapunto {
	list-style-image: none;
}

/*fine footbar*/