function thinkup_custom_intro()
{
    $class_intro = NULL;
    if (!is_front_page()) {
        // If no breadcrumbs are available on current page then change intro class to option1
        if (thinkup_input_breadcrumbswitch() == '') {
            $class_intro = 'option1';
        }
        // Output intro
        echo '<div id="intro" class="' . $class_intro . '"><div class="wrap-safari"><div id="intro-core">', '<h1 class="page-title">', thinkup_title_select(), '</h1>', thinkup_input_breadcrumbswitch(), '</div></div></div>';
    }
}
function thinkup_custom_intro()
{
    if (!is_front_page()) {
        echo '<div id="intro" class="option1"><div id="intro-core">', '<h1 class="page-title"><span>', thinkup_title_select(), '</span></h1>', thinkup_input_breadcrumbswitch(), '</div></div>';
    } else {
        echo '';
    }
}