Haze - Header

        <header id="header">
            <div class="one-fourth">
                <?php if($data['custom_logo'] !='') { ?>
                    <div class="logo"><a href="<?php echo home_url(); ?>/" title="<?php bloginfo( 'name' ); ?>" rel="home"><img src="<?php echo $data['custom_logo']; ?>" alt="<?php bloginfo( 'name' ) ?>" /></a></div>
                <?php }

                else { ?>

                    <div class="logo"><a href="<?php echo home_url(); ?>"><img src="<?php echo get_template_directory_uri(); ?>/images/logo.png" alt="<?php bloginfo( 'name' ) ?>" /></a></div>
                <?php } ?>
            </div><!--end one-fourth-->

            <div class="three-fourth column-last">
                <nav id="navigation">
                    <?php wp_nav_menu( array(
                        'theme_location' => 'top_menu',
                        'menu_id' => 'mainnav',
                        'sort_column' => 'menu_order',
                        'fallback_cb' => ''
                    )); ?>
                </nav><!--end navigation-->
            </div><!--end three-fourth-->
        </header>