function widget($args, $instance)
    {
        extract($args);
        $rating = array();
        $numb = apply_filters('widget_title', empty($instance['title']) ? __('Search', 'tfuse') : $instance['title'], $instance, $this->id_base);
        ?>
            <?php 
        $recent_posts = tfuse_shortcode_posts_tabs(array('sort' => 'recent', 'items' => 5, 'image_post' => true, 'image_width' => 80, 'image_height' => 80, 'image_class' => ''));
        $popular_posts = tfuse_shortcode_posts_tabs(array('sort' => 'popular', 'items' => 5, 'image_post' => true, 'image_width' => 80, 'image_height' => 80, 'image_class' => ''));
        $commented_posts = tfuse_shortcode_posts_tabs(array('sort' => 'commented', 'items' => 5, 'image_post' => true, 'image_width' => 80, 'image_height' => 80, 'image_class' => ''));
        $return_html = '';
        $return_html .= '<div class="widget widget_tabs">
                    <ul class="nav nav-tabs nav-justified clearfix active_bookmark1">
                        <li class="active"><a href="#tab_cont_1_1" data-toggle="tab">' . __('Popular', 'tfuse') . '</a></li>
                        <li><a href="#tab_cont_1_2" data-toggle="tab">' . __('Latest', 'tfuse') . '</a></li>
                        <li><a href="#tab_cont_1_3" data-toggle="tab">' . __('Comments', 'tfuse') . '</a></li>
                    </ul><div class="tab-content clearfix">';
        $return_html .= '<div id="tab_cont_1_1" class="tab-pane fade in active">
                                <ul class="side-postlist">';
        $k = 0;
        foreach ($popular_posts as $post_val) {
            if ($k == $numb) {
                break;
            }
            $return_html .= '<li>';
            if (!empty($post_val['post_img'])) {
                $return_html .= ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
            }
            $return_html .= '<span class="date">' . $post_val['post_date_post'] . '</span>
                                                <h3 class="title"><a href="' . $post_val['post_link'] . '">&nbsp;' . $post_val['post_title'] . '</a></h3>
                                                    ';
            $return_html .= '<a href="' . $post_val['post_link'] . '" class="right-arrow"><i class="icon-chevron-right"></i></a>';
            $k++;
        }
        $return_html .= '</ul>
                    </div>

                    <div id="tab_cont_1_2" class="tab-pane fade">
                        <ul class="side-postlist">';
        $c = 0;
        foreach ($recent_posts as $post_val) {
            if ($c == $numb) {
                break;
            }
            $return_html .= '<li>';
            if (!empty($post_val['post_img'])) {
                $return_html .= ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
            }
            $return_html .= '<span class="date">' . $post_val['post_date_post'] . '</span>
                                                <h3 class="title"><a href="' . $post_val['post_link'] . '">&nbsp;' . $post_val['post_title'] . '</a></h3>
                                                    ';
            $return_html .= '<a href="' . $post_val['post_link'] . '" class="right-arrow"><i class="icon-chevron-right"></i></a>';
            $c++;
        }
        $return_html .= '</ul>
                     </div>';
        $return_html .= '<div id="tab_cont_1_3" class="tab-pane fade">
                                <ul class="side-postlist">';
        $z = 0;
        foreach ($commented_posts as $post_val) {
            if ($z == $numb) {
                break;
            }
            $return_html .= '<li>';
            if (!empty($post_val['post_img'])) {
                $return_html .= ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
            }
            $return_html .= '<span class="date">' . get_the_date($post_val['post_date_post']) . '</span>
                                                <h3 class="title"><a href="' . $post_val['post_link'] . '">&nbsp;' . $post_val['post_title'] . '</a></h3>
                                                    ';
            $return_html .= '<a href="' . $post_val['post_link'] . '" class="right-arrow"><i class="icon-chevron-right"></i></a>';
            $z++;
        }
        $return_html .= '</ul>
                    </div>
                    </div>
                </div>';
        echo $return_html;
        ?>
            <!-- widget sidebar tabs -->
            <?php 
    }
function tfuse_tabs_posts($atts)
{
    extract(shortcode_atts(array('num' => ''), $atts));
    $recent_posts = tfuse_shortcode_posts_tabs(array('sort' => 'recent', 'items' => 5, 'image_post' => true, 'image_width' => 80, 'image_height' => 80, 'image_class' => ''));
    $popular_posts = tfuse_shortcode_posts_tabs(array('sort' => 'popular', 'items' => 5, 'image_post' => true, 'image_width' => 80, 'image_height' => 80, 'image_class' => ''));
    $commented_posts = tfuse_shortcode_posts_tabs(array('sort' => 'commented', 'items' => 5, 'image_post' => true, 'image_width' => 80, 'image_height' => 80, 'image_class' => ''));
    $return_html = '';
    $return_html .= '<div class="widget widget_tabs">
        <ul class="nav nav-tabs nav-justified clearfix active_bookmark1">
            <li class="active"><a href="#tab_cont_1_1" data-toggle="tab">' . __('Popular', 'tfuse') . '</a></li>
            <li><a href="#tab_cont_1_2" data-toggle="tab">' . __('Latest', 'tfuse') . '</a></li>
            <li><a href="#tab_cont_1_3" data-toggle="tab">' . __('Recent comments', 'tfuse') . '</a></li>
        </ul><div class="tab-content clearfix">';
    $return_html .= '<div id="tab_cont_1_1" class="tab-pane fade in active">
                    <ul class="side-postlist">';
    $k = 0;
    foreach ($popular_posts as $post_val) {
        if ($k == $num) {
            break;
        }
        $return_html .= '<li>';
        $return_html .= '
                                        ' . ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
        $return_html .= '<span class="date">' . $post_val['post_date_post'] . '</span>
                                    <h3 class="title"><a href="' . $post_val['post_link'] . '">&nbsp;' . $post_val['post_title'] . '</a></h3>
                                        ';
        $return_html .= '<a href="' . $post_val['post_link'] . '" class="right-arrow"><i class="icon-chevron-right"></i></a>';
        $k++;
    }
    $return_html .= '</ul>
        </div>

        <div id="tab_cont_1_2" class="tab-pane fade">
            <ul class="side-postlist">';
    $c = 0;
    foreach ($recent_posts as $post_val) {
        if ($c == $num) {
            break;
        }
        $return_html .= '<li>';
        $return_html .= '
                                        ' . ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
        $return_html .= '<span class="date">' . $post_val['post_date_post'] . '</span>
                                    <h3 class="title"><a href="' . $post_val['post_link'] . '">&nbsp;' . $post_val['post_title'] . '</a></h3>
                                        ';
        $return_html .= '<a href="' . $post_val['post_link'] . '" class="right-arrow"><i class="icon-chevron-right"></i></a>';
        $c++;
    }
    $return_html .= '</ul>
         </div>';
    $return_html .= '<div id="tab_cont_1_3" class="tab-pane fade">
                    <ul class="side-postlist">';
    $z = 0;
    foreach ($commented_posts as $post_val) {
        if ($z == $num) {
            break;
        }
        $return_html .= '<li>';
        $return_html .= '
                                        ' . ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
        $return_html .= '<span class="date">' . $post_val['post_date_post'] . '</span>
                                    <h3 class="title"><a href="' . $post_val['post_link'] . '">&nbsp;' . $post_val['post_title'] . '</a></h3>
                                        ';
        $return_html .= '<a href="' . $post_val['post_link'] . '" class="right-arrow"><i class="icon-chevron-right"></i></a>';
        $z++;
    }
    $return_html .= '</ul>
        </div>
        </div>
    </div>';
    return $return_html;
}
function tfuse_tabs_posts($atts)
{
    extract(shortcode_atts(array('num' => ''), $atts));
    $recent_posts = tfuse_shortcode_posts_tabs(array('sort' => 'recent', 'items' => 5, 'image_post' => true, 'image_width' => 62, 'image_height' => 62, 'image_class' => 'thumb'));
    $popular_posts = tfuse_shortcode_posts_tabs(array('sort' => 'popular', 'items' => 5, 'image_post' => true, 'image_width' => 62, 'image_height' => 62, 'image_class' => 'thumb'));
    $return_html = '';
    $return_html .= '<div class="widget widget_tabs">
        <ul class="side-tabs">
            <li class="active"><a href="#tab_2_1" data-toggle="tab">' . __('Top 5', 'tfuse') . '</a></li>
            <li><a href="#tab_2_2" data-toggle="tab">' . __('Recent', 'tfuse') . '</a></li>
        </ul><div class="tab-content">';
    $return_html .= '<div id="tab_2_1" class="tab-pane fade in active">
                    <ul class="side-postlist list-numbers">';
    $k = 0;
    foreach ($popular_posts as $post_val) {
        if ($k == $num) {
            break;
        }
        $cat = get_the_category($post_val['post_id']);
        $tags = wp_get_post_tags($post_val['post_id']);
        $return_html .= '<li>';
        $return_html .= '
                                        ' . ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
        $return_html .= '<a href="' . $post_val['post_link'] . '" class="post-title">&nbsp;' . $post_val['post_title'] . '</a>
                                        ';
        $return_html .= ' <span class="cat-links">' . $cat[0]->cat_name . '</span>';
        if (!empty($tags)) {
            $return_html .= ' <span class="tag-links">';
            $count = 0;
            foreach ($tags as $tag) {
                $count++;
                if ($count == count($tags)) {
                    $return_html .= $tag->name;
                } else {
                    $return_html .= $tag->name . ', ';
                }
            }
            $return_html .= '</span>';
        }
        $k++;
    }
    $return_html .= '</ul>
        </div>

        <div id="tab_2_2" class="tab-pane fade">
                    <ul class="side-postlist">';
    $c = 0;
    foreach ($recent_posts as $post_val) {
        if ($c == $num) {
            break;
        }
        $cat = get_the_category($post_val['post_id']);
        $tags = wp_get_post_tags($post_val['post_id']);
        $return_html .= '<li>';
        $return_html .= '
                                        ' . ' <a href="' . $post_val['post_link'] . '" class="post-thumbnail">' . $post_val['post_img'] . '</a> ';
        $return_html .= '<a href="' . $post_val['post_link'] . '" class="post-title">&nbsp;' . $post_val['post_title'] . '</a>
                                        ';
        $return_html .= ' <span class="cat-links">' . $cat[0]->cat_name . '</span>';
        if (!empty($tags)) {
            $return_html .= ' <span class="tag-links">';
            $count = 0;
            foreach ($tags as $tag) {
                $count++;
                if ($count == count($tags)) {
                    $return_html .= $tag->name;
                } else {
                    $return_html .= $tag->name . ', ';
                }
            }
            $return_html .= '</span>';
        }
        $return_html .= '</li>';
        $c++;
    }
    $return_html .= '</ul>
         </div>
        </div>
    </div>';
    return $return_html;
}