Social Network Button on menu bar

[Psychosopher]

The easiest way is to add an additional menu entry. For example like this

Code:

<div id="menu-wrapper">
        <div id="menu" class="container">
            <ul>
                <?php get_navigation(return_page_slug()); ?>
                <li>
                    <a href="http://www.socialnetwork.com/my-account"><img src="http://www.mydomain.com/socialnetwork-logo.jpg"></a>
                </li>
            </ul>
        </div>
</div>