/**
 * Markup for the Portfolio Slideshow settings page and tabs.
 */
$active_tab = isset($_GET['tab']) ? $_GET['tab'] : 'display_and_behavior';
?>

<div class="wrap portfolio-slideshow-settings-wrap">

	<h2><?php 
_e('Portfolio Slideshow', 'portfolio-slideshow');
?>
</h2>

	<h2 class="nav-tab-wrapper">
		<?php 
foreach (Portfolio_Slideshow_Settings::get_tabs() as $tab_slug => $tab_name) {
    ?>

		<a href="<?php 
    echo add_query_arg('tab', $tab_slug, remove_query_arg('settings-updated'));
    ?>
" class="nav-tab <?php 
    echo $active_tab == $tab_slug ? 'nav-tab-active' : '';
    ?>
">
			<?php 
    echo esc_html($tab_name);
    ?>
		</a>
		<?php 
}