Adding pagination to FreshFolio theme

<?php
/* discussion: http://themefuse.com/forum/freshfolio-wp/adding-pagination */
?>
<?php else: ?>
    <li><p><?php _e('Sorry, no posts matched your criteria.', 'tfuse') ?></p></li>
<?php endif; ?>
<?php /*start pagination mod*/
global $wp_query;
$total = $wp_query->max_num_pages;
if($total > 1) :
    if(!$current_page = $paged){
        $current_page = 1;
    }
    $haveperm = get_option('permalink_structure');
    $format = empty($haveperm) ? '&page=%#%' : 'page/%#%/';
?>
    <li>
        <div class="slide_image"><div class="border_image">
            <?php if ($total > $current_page){
                next_posts_link('<img src="'.get_bloginfo('template_directory').'/images/next_page_home.png" />','');
            }else{
                previous_posts_link('<img src="'.get_bloginfo('template_directory').'/images/prev_page_home.png" />','');
            }?>
        </div></div>
        <div class="slide_content">
            <div class="slide_title"><h2><?php next_posts_link('Next Page'); ?></h2></div>
            <div class="slide_meta">
            <?php echo paginate_links(array(
                    'base' => get_pagenum_link(1) . '%_%',
                    'format' => $format,
                    'current' => $current_page,
                    'total' => $total,
                    'mid_size' => 4,
                    'type' => 'plain'
                ));
            ?>
            </div>
        </div>
        <div class="scroll_navi"><a href="#" class="scroll_prev"><?php _e('Prev', 'tfuse') ?></a> <a href="#" class="scroll_next"><?php _e('Next', 'tfuse') ?></a></div>
    </li>
<?php endif; /*end pagination mod*/?>
        </ul>
        <div class="clear"></div>