Try to create a non standard menu with ProcessWire ( http://processwire.com/talk/topic/2409-code-optimization-for-complex-menu/ )

header.inc.php

<span class="menu-slider hidden-phone"></span> <!-- Menu Slider -->
<ul id="header-menu" class="menu"><?php

    //$homepage = $pages->get("/");
    //$children = $homepage->children;

    //$class = $homepage === $page ? " class='active current-menu-item'" : '';
    //echo "<li$class><a href='{$homepage->url}'>$homepage->title</a></li>";

    $companyPage = $pages->get("/azienda/");
    $children = $companyPage->children;
    $class = $companyPage === $page ? " class='active current-menu-item'" : '';
    echo "<li$class><a href='{$companyPage->url}'>$companyPage->title</a>";
    echo "<ul class='sub-menu'>";

    foreach ($children as $c) {
        echo "<li><a href='$c->url'>$c->title</a>";
    }

    echo "</ul>";

    $productsPage = $pages->get("/prodotti/");
    $class = $productsPage === $page ? " class='active current-menu-item'" : '';
    echo "<li$class><a href='{$productsPage->url}'>$productsPage->title</a>";
    echo "<ul class='sub-menu'>";

    $products = $pages->find("template=product, sort=title");
    $sectors = $pages->get("/settori/")->children;
    $applications = $pages->get("/applicazioni/")->children;

    foreach($sectors as $s) {
        echo "<li><a href='$s->url'>$s->title</a><ul class='sub-menu'>";

        foreach($applications as $a) {
            echo "<li><a href='$a->url'>$a->title</a><ul class='sub-menu'>";

            foreach($products as $p) {
                if(!$p->applications->has($a)) continue;
                if(!$p->sectors->has($s)) continue;
                $span = $p->new == 1 ? " <span class='orange sub-menu-title'>" . $this->_('novita') . "</span>" : "";
                echo "<li><a href='$p->url'>$p->title$span</a></li>";
            }

            echo "</ul></li>";
            echo "</ul></li>";
        }
        
        echo "</ul>";

        $contactsPage = $pages->get("/contatti/");
        $class = $contactsPage === $page ? " class='active current-menu-item'" : '';
        echo "<li$class><a href='{$contactsPage->url}'>$contactsPage->title</a>";


?>

<li>
    <a href="pages/news.html">Galleries</a>
    <div class="submenu-big news-menu">
        <div class="row-fluid">
            <div class="widget-box widget-blogposts span4">
                <h4 class="widget-title">Latest</h4>
                <ul>
                    <li class="clearfix">
                        <div class="widget-blogpost-avatar">
                            <a href="#">
                                <img src="img/placeholder/blogpost-placeholder-70x70.png" alt="Blogpost-1">
                                <span class="widget-blogpost-overlay"></span>
                            </a>
                        </div>
                        <div class="widget-blogpost-content">
                            <div class="widget-blogpost-title ">
                                <h5>We got a new company name!</h5>
                            </div>
                            <div class="widget-blogpost-date">
                                <p><a href="#">October 6, 2012</a></p>
                            </div>
                        </div>
                    </li>
                    <li class="clearfix">
                        <div class="widget-blogpost-avatar">
                            <a href="#">
                                <img src="img/placeholder/blogpost-placeholder-70x70.png" alt="Blogpost-1">
                                <span class="widget-blogpost-overlay"></span>
                            </a>
                        </div>
                        <div class="widget-blogpost-content">
                            <div class="widget-blogpost-title ">
                                <h5>Launching a new product today.</h5>
                            </div>
                            <div class="widget-blogpost-date">
                                <p><a href="#">October 6, 2012</a></p>
                            </div>
                        </div>
                    </li>
                    <li class="clearfix">
                        <div class="widget-blogpost-avatar">
                            <a href="#">
                                <img src="img/placeholder/blogpost-placeholder-70x70.png" alt="Blogpost-1">
                                <span class="widget-blogpost-overlay"></span>
                            </a>
                        </div>
                        <div class="widget-blogpost-content">
                            <div class="widget-blogpost-title ">
                                <h5>New CEO, John Doe starts today</h5>
                            </div>
                            <div class="widget-blogpost-date">
                                <p><a href="#">October 6, 2012</a></p>
                            </div>
                        </div>
                    </li>
                </ul>
            </div>
             <div class="widget-box widget-category span4">
                <h4 class="widget-title">Installations</h4>
                <ul>
                    <li><a href="#">New CEO</a></li>
                    <li><a href="#">New Template Verendus</a></li>
                    <li><a href="#">Includes UI design</a></li>
                    <li><a href="#">10+ Widgets</a></li>
                    <li><a href="#">10+ Special pages</a></li>
                    <li><a href="#">SEO optimized</a></li>
                    <li><a href="#">Auto Responsive Menu</a></li>
                </ul>
            </div>
            <div class="widget-box widget-category span4">
                <h4 class="widget-title">Company</h4>
                <ul>
                    <li><a href="#">2 Premium sliders</a></li>
                    <li><a href="#">Bootstrap 2.2.1</a></li>
                    <li><a href="#">20+ Photoshop files</a></li>
                    <li><a href="#">Unlimited colors</a></li>
                    <li><a href="#">Responsive</a></li>
                    <li><a href="#">100% Business Ready</a></li>
                    <li><a href="#">Retina Ready</a></li>
                </ul>
            </div>
        </div>
    </div>
</li>

<?php 
        //$blogPage = $pages->get("/blog/");
        //$class = $blogPage === $page ? " class='active current-menu-item'" : '';
        //echo "<li$class><a href='{$blogPage->url}'>$blogPage->title</a>";
?>
</ul>