function theme_404_content_cat($args = '')
{
    $args = wp_parse_args($args, array('error_title' => __('Pàgina no trobada', THEME_NS), 'error_message' => __('No s\'ha trobat la pàgina que busques. Vols provar a cercar alguna cosa ?', THEME_NS), 'focus_script' => '<script type="text/javascript">jQuery(\'div.mmb-content input[name="s"]\').focus();</script>'));
    extract($args);
    theme_post_wrapper(array('title' => $error_title, 'content' => '<p class="center">' . $error_message . '</p>' . "\n" . theme_get_search() . $focus_script));
    if (theme_get_option('theme_show_random_posts_on_404_page')) {
        theme_ob_start();
        echo '<h4 class="box-title">' . theme_get_option('theme_show_random_posts_title_on_404_page') . '</h4>';
        ?>
        <ul>
        <?php 
        global $post;
        $rand_posts = get_posts('numberposts=5&orderby=rand');
        foreach ($rand_posts as $post) {
            ?>
                <li><a href="<?php 
            the_permalink();
            ?>
"><?php 
            the_title();
            ?>
</a></li>
        <?php 
        }
        ?>
        </ul>
        <?php 
        theme_post_wrapper(array('content' => theme_ob_get_clean()));
    }
    if (theme_get_option('theme_show_tags_on_404_page')) {
        theme_ob_start();
        echo '<h4 class="box-title">' . theme_get_option('theme_show_tags_title_on_404_page') . '</h4>';
        wp_tag_cloud('smallest=9&largest=22&unit=pt&number=200&format=flat&orderby=name&order=ASC');
        theme_post_wrapper(array('content' => theme_ob_get_clean()));
    }
}

 *
 * The search results template. Used when a search is performed.
 *
 */
get_header();
?>
<div class="art-layout-wrapper">
    <div class="art-content-layout">
        <div class="art-content-layout-row">
            <div class="art-layout-cell art-content">
			<?php 
get_sidebar('top');
?>
			<?php 
if (have_posts()) {
    theme_post_wrapper(array('content' => '<h4 class="box-title">' . sprintf(__('Search Results for: %s', THEME_NS), '<span class="search-query-string">' . get_search_query() . '</span>') . '</h4>'));
    /* Display navigation to next/previous pages when applicable */
    if (theme_get_option('theme_top_posts_navigation')) {
        theme_page_navigation();
    }
    /* Start the Loop */
    while (have_posts()) {
        the_post();
        get_template_part('content', get_post_format());
    }
    /* Display navigation to next/previous pages when applicable */
    if (theme_get_option('theme_bottom_posts_navigation')) {
        theme_page_navigation();
    }
} else {
    theme_404_content(array('error_title' => __('Nothing Found', THEME_NS), 'error_message' => __('Sorry, but nothing matched your search criteria. Please try again with some different keywords.', THEME_NS)));

<?php

/**
 *
 * content*.php
 *
 * The post format template. You can change the structure of your posts or add/remove post elements here.
 * 
 * 'id' - post id
 * 'class' - post class
 * 'thumbnail' - post icon
 * 'title' - post title
 * 'before' - post header metadata
 * 'content' - post content
 * 'after' - post footer metadata
 * 
 * To create a new custom post format template you must create a file "content-YourTemplateName.php"
 * Then copy the contents of the existing content.php into your file and edit it the way you want.
 * 
 * Change an existing get_template_part() function as follows:
 * get_template_part('content', 'YourTemplateName');
 *
 */
global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'title' => theme_get_meta_option($post->ID, 'theme_show_page_title') ? get_the_title() : '', 'heading' => theme_get_option('theme_single_article_title_tag'), 'before' => theme_get_metadata_icons('edit', 'header'), 'content' => theme_get_content()));
?>

<?php

/**
 *
 * content*.php
 *
 * The post format template. You can change the structure of your posts or add/remove post elements here.
 * 
 * 'id' - post id
 * 'class' - post class
 * 'thumbnail' - post icon
 * 'title' - post title
 * 'before' - post header metadata
 * 'content' - post content
 * 'after' - post footer metadata
 * 
 * To create a new custom post format template you must create a file "content-YourTemplateName.php"
 * Then copy the contents of the existing content.php into your file and edit it the way you want.
 * 
 * Change an existing get_template_part() function as follows:
 * get_template_part('content', 'YourTemplateName');
 *
 */
global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'title' => theme_get_meta_option($post->ID, 'theme_show_post_title') ? get_the_title() : '', 'heading' => theme_get_option('theme_single_article_title_tag'), 'before' => theme_get_metadata_icons('date,author,edit', 'header'), 'content' => theme_get_content(), 'after' => theme_get_metadata_icons('category,tag', 'footer')));

<?php

/**
 *
 * content*.php
 *
 * The post format template. You can change the structure of your posts or add/remove post elements here.
 * 
 * 'id' - post id
 * 'class' - post class
 * 'thumbnail' - post icon
 * 'title' - post title
 * 'before' - post header metadata
 * 'content' - post content
 * 'after' - post footer metadata
 * 
 * To create a new custom post format template you must create a file "content-YourTemplateName.php"
 * Then copy the contents of the existing content.php into your file and edit it the way you want.
 * 
 * Change an existing get_template_part() function as follows:
 * get_template_part('content', 'YourTemplateName');
 *
 */
global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'title' => theme_get_meta_option($post->ID, 'theme_show_post_title') ? '<a href="' . get_permalink($post->ID) . '" rel="bookmark" title="' . strip_tags(get_the_title()) . '">' . get_the_title() . '</a>' : '', 'heading' => theme_get_option('theme_posts_article_title_tag'), 'before' => theme_get_metadata_icons('date,author,edit', 'header'), 'content' => theme_highlight_excerpt(get_search_query(), theme_get_content()), 'after' => theme_get_metadata_icons('category,tag', 'footer')));

<label for="url"><small><?php 
            _e('Website', THEME_NS);
            ?>
</small></label></p>
<?php 
        }
        ?>
<!--<p><small><?php 
        printf(__('You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: %s', THEME_NS), ' <code>' . allowed_tags() . '</code>');
        ?>
</small></p>-->
<p><textarea name="comment" id="comment" cols="40" rows="10" tabindex="4"></textarea></p>
<p>
	<span class="art-button-wrapper"><span class="art-button-l"> </span><span class="art-button-r"> </span>
		<input class="art-button" type="submit" name="submit" tabindex="5" value="<?php 
        _e('Submit Comment', THEME_NS);
        ?>
" />
	</span>
	<?php 
        comment_id_fields();
        ?>
</p>
<?php 
        do_action('comment_form', $post->ID);
        ?>
</form>
<?php 
    }
    theme_post_wrapper(array('content' => ob_get_clean(), 'id' => 'respond'));
}

<?php

/**
 *
 * content*.php
 *
 * The post format template. You can change the structure of your posts or add/remove post elements here.
 * 
 * 'id' - post id
 * 'class' - post class
 * 'thumbnail' - post icon
 * 'title' - post title
 * 'before' - post header metadata
 * 'content' - post content
 * 'after' - post footer metadata
 * 
 * To create a new custom post format template you must create a file "content-YourTemplateName.php"
 * Then copy the contents of the existing content.php into your file and edit it the way you want.
 * 
 * Change an existing get_template_part() function as follows:
 * get_template_part('content', 'YourTemplateName');
 *
 */
global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'thumbnail' => theme_get_post_thumbnail(), 'title' => '<a href="' . get_permalink($post->ID) . '" rel="bookmark" title="' . strip_tags(get_the_title()) . '">' . get_the_title() . '</a>', 'heading' => theme_get_option('theme_' . (is_single() ? 'single' : 'posts') . '_article_title_tag'), 'before' => theme_get_metadata_icons('date,author,edit', 'header'), 'content' => theme_get_excerpt(), 'after' => theme_get_metadata_icons('category,tag,comments', 'footer')));

    // filterable image width with, essentially, no limit for image height.
    ?>
		</a>
	</p>
	<?php 
} else {
    ?>
	<p class="attachment center">
		<a href="<?php 
    echo wp_get_attachment_url();
    ?>
" title="<?php 
    echo esc_attr(strip_tags(get_the_title()));
    ?>
" rel="attachment">
			<?php 
    echo basename(get_permalink());
    ?>
		</a>
	</p>
	<?php 
}
echo theme_get_content();
if (wp_attachment_is_image()) {
    $metadata = wp_get_attachment_metadata();
    echo '<p class="center">' . sprintf(__('Full size is %s pixels', THEME_NS), sprintf('<a href="%1$s" title="%2$s">%3$s &times; %4$s</a>', wp_get_attachment_url(), esc_attr(__('Link to full-size image', THEME_NS)), $metadata['width'], $metadata['height'])) . '</p>';
}
/* Display navigation to next/previous pages when applicable */
theme_post_navigation(array('wrap' => false, 'prev_link' => theme_get_next_image_link(false), 'next_link' => theme_get_previous_image_link(false)));
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'title' => '<a href="' . get_permalink($post->ID) . '" rel="bookmark" title="' . strip_tags(get_the_title()) . '">' . get_the_title() . '</a>', 'heading' => theme_get_option('theme_' . (is_home() ? 'posts' : 'single') . '_article_title_tag'), 'before' => theme_get_metadata_icons('date,author,edit', 'header'), 'content' => theme_ob_get_clean()));

<?php

/**
 *
 * content*.php
 *
 * The post format template. You can change the structure of your posts or add/remove post elements here.
 * 
 * 'id' - post id
 * 'class' - post class
 * 'thumbnail' - post icon
 * 'title' - post title
 * 'before' - post header metadata
 * 'content' - post content
 * 'after' - post footer metadata
 * 
 * To create a new custom post format template you must create a file "content-YourTemplateName.php"
 * Then copy the contents of the existing content.php into your file and edit it the way you want.
 * 
 * Change an existing get_template_part() function as follows:
 * get_template_part('content', 'YourTemplateName');
 *
 */
global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'content' => theme_get_excerpt(), 'after' => theme_get_metadata_icons('', 'footer')));

<?php

global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'thumbnail' => theme_get_post_thumbnail(), 'title' => '<a href="' . get_permalink($post->ID) . '" rel="bookmark" title="' . get_the_title() . '">' . get_the_title() . '</a>', 'before' => theme_get_metadata_icons('date,author,edit', 'header'), 'content' => theme_get_excerpt(), 'after' => theme_get_metadata_icons('category,tag,comments', 'footer')));

<?php

/**
 *
 * content*.php
 *
 * The post format template. You can change the structure of your posts or add/remove post elements here.
 * 
 * 'id' - post id
 * 'class' - post class
 * 'thumbnail' - post icon
 * 'title' - post title
 * 'before' - post header metadata
 * 'content' - post content
 * 'after' - post footer metadata
 * 
 * To create a new custom post format template you must create a file "content-YourTemplateName.php"
 * Then copy the contents of the existing content.php into your file and edit it the way you want.
 * 
 * Change an existing get_template_part() function as follows:
 * get_template_part('content', 'YourTemplateName');
 *
 */
global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'content' => theme_get_excerpt(), 'after' => theme_get_metadata_icons('date,author,comments,edit', 'footer')));

    // filterable image width with, essentially, no limit for image height.
    ?>
				</a>
			</p>
			<?php 
} else {
    ?>
				<p class="attachment center">
					<a href="<?php 
    echo wp_get_attachment_url();
    ?>
" title="<?php 
    echo esc_attr(get_the_title());
    ?>
" rel="attachment">
						<?php 
    echo basename(get_permalink());
    ?>
					</a>
				</p>
			<?php 
}
echo theme_get_content();
if (wp_attachment_is_image()) {
    $metadata = wp_get_attachment_metadata();
    echo '<p class="center">' . sprintf(__('Full size is %s pixels', THEME_NS), sprintf('<a href="%1$s" title="%2$s">%3$s &times; %4$s</a>', wp_get_attachment_url(), esc_attr(__('Link to full-size image', THEME_NS)), $metadata['width'], $metadata['height'])) . '</p>';
}
/* Display navigation to next/previous pages when applicable */
theme_page_navigation(array('wrap' => false, 'prev_link' => theme_get_next_image_link(false), 'next_link' => theme_get_previous_image_link(false)));
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'title' => '<a href="' . get_permalink($post->ID) . '" rel="bookmark" title="' . get_the_title() . '">' . get_the_title() . '</a>', 'before' => theme_get_metadata_icons('date,author,edit', 'header'), 'content' => ob_get_clean()));

function theme_post_navigation($args = '')
{
    $args = wp_parse_args($args, array('wrap' => true, 'prev_link' => false, 'next_link' => false));
    $prev_link = $args['prev_link'];
    $next_link = $args['next_link'];
    $content = '';
    $prev_align = 'left';
    $next_align = 'right';
    if (is_rtl()) {
        $prev_align = 'right';
        $next_align = 'left';
    }
    if ($prev_link || $next_link) {
        $content = <<<EOL
<div class="navigation">
\t<div class="align{$prev_align}">{$prev_link}</div>
\t<div class="align{$next_align}">{$next_link}</div>
 </div>
EOL;
    }
    if ($args['wrap']) {
        theme_post_wrapper(array('content' => $content));
    } else {
        echo $content;
    }
}

<?php

global $post;
theme_post_wrapper(array('id' => theme_get_post_id(), 'class' => theme_get_post_class(), 'title' => theme_get_meta_option($post->ID, 'theme_show_post_title') ? get_the_title() : '', 'content' => theme_get_content()));

    die('Please do not load this page directly. Thanks!');
}
if (post_password_required()) {
    theme_post_wrapper(array('content' => '<p class="nocomments">' . __('This post is password protected. Enter the password to view any comments.', THEME_NS) . '</p>'));
    return;
}
if (have_comments()) {
    theme_ob_start();
    printf(_n('One Response to %2$s', '%1$s Responses to %2$s', get_comments_number(), THEME_NS), number_format_i18n(get_comments_number()), '<em>' . get_the_title() . '</em>');
    theme_post_wrapper(array('content' => '<h4 id="comments">' . theme_ob_get_clean() . '</h4>'));
    $prev_link = get_previous_comments_link(__('<span class="meta-nav">&larr;</span> Older Comments', THEME_NS));
    $next_link = get_next_comments_link(__('Newer Comments <span class="meta-nav">&rarr;</span>', THEME_NS));
    theme_page_navigation(array('prev_link' => $prev_link, 'next_link' => $next_link));
    echo '<ul id="comments-list">';
    wp_list_comments('type=all&callback=theme_comment');
    echo '</ul>';
    theme_page_navigation(array('prev_link' => $prev_link, 'next_link' => $next_link));
}
theme_ob_start();
$args = array();
if (theme_get_option('theme_comment_use_smilies')) {
    function theme_comment_form_field_comment($form_field)
    {
        theme_include_lib('smiley.php');
        return theme_get_smilies_js() . '<p class="smilies">' . theme_get_smilies() . '</p>' . $form_field;
    }
    add_filter('comment_form_field_comment', 'theme_comment_form_field_comment');
}
comment_form();
theme_post_wrapper(array('content' => str_replace(array(' id="respond"', 'type="submit"'), array('', 'class="art-button" type="submit"'), theme_ob_get_clean()), 'id' => 'respond'));

        echo '<h4>' . sprintf(__('Monthly Archives: <span>%s</span>', THEME_NS), get_the_date('F Y')) . '</h4>';
    } elseif (is_year()) {
        echo '<h4>' . sprintf(__('Yearly Archives: <span>%s</span>', THEME_NS), get_the_date('Y')) . '</h4>';
    } elseif (is_author()) {
        the_post();
        echo theme_get_avatar(array('id' => get_the_author_meta('user_email')));
        echo '<h4>' . get_the_author() . '</h4>';
        $desc = get_the_author_meta('description');
        if ($desc) {
            echo '<div class="author-description">' . $desc . '</div>';
        }
        rewind_posts();
    } elseif (isset($_GET['paged']) && !empty($_GET['paged'])) {
        echo '<h4>' . __('Blog Archives', THEME_NS) . '</h4>';
    }
    theme_post_wrapper(array('content' => ob_get_clean(), 'class' => 'breadcrumbs'));
    /* Display navigation to next/previous pages when applicable */
    if (theme_get_option('theme_top_posts_navigation')) {
        theme_page_navigation();
    }
    /* Start the Loop */
    while (have_posts()) {
        the_post();
        get_template_part('content', get_post_format());
    }
    /* Display navigation to next/previous pages when applicable */
    if (theme_get_option('theme_bottom_posts_navigation')) {
        theme_page_navigation();
    }
} else {
    theme_404_content();

                echo $comment_author_url;
                ?>
" size="22" tabindex="3" />
<label for="url"><small><?php 
                _e('Website', THEME_NS);
                ?>
</small></label></p>
<?php 
            }
            ?>
<p><textarea name="comment" id="comment" cols="20" rows="10" tabindex="4"></textarea></p>
<p>
	<span class="art-button-wrapper"><span class="art-button-l"> </span><span class="art-button-r"> </span>
		<input class="art-button" type="submit" name="submit" tabindex="5" value="<?php 
            _e('Submit Comment', THEME_NS);
            ?>
" />
	</span>
	<input type="hidden" name="comment_post_ID" value="<?php 
            echo $id;
            ?>
" /></p>
<?php 
            do_action('comment_form', $post->ID);
            ?>
</form>
<?php 
        }
        theme_post_wrapper(array('content' => ob_get_clean()));
    }
}

    function theme_comment($comment, $args, $depth)
    {
        $GLOBALS['comment'] = $comment;
        switch ($comment->comment_type) {
            case '':
                ?>
		<li <?php 
                comment_class();
                ?>
 id="li-comment-<?php 
                comment_ID();
                ?>
">
			<?php 
                ob_start();
                ?>
			<div class="comment-author vcard">
				<?php 
                echo theme_get_avatar(array('id' => $comment, 'size' => 48));
                ?>
				<?php 
                printf(__('%s <span class="says">says:</span>', THEME_NS), sprintf('<cite class="fn">%s</cite>', get_comment_author_link()));
                ?>
			</div>
			<?php 
                if ($comment->comment_approved == '0') {
                    ?>
				<em><?php 
                    _e('Your comment is awaiting moderation.', THEME_NS);
                    ?>
</em>
				<br />
			<?php 
                }
                ?>

			<div class="comment-meta commentmetadata"><a href="<?php 
                echo esc_url(get_comment_link($comment->comment_ID));
                ?>
">
				<?php 
                printf(__('%1$s at %2$s', THEME_NS), get_comment_date(), get_comment_time());
                ?>
</a><?php 
                edit_comment_link(__('(Edit)', THEME_NS), ' ');
                ?>
			</div>

			<div class="comment-body"><?php 
                comment_text();
                ?>
</div>

			<div class="reply">
				<?php 
                comment_reply_link(array_merge($args, array('depth' => $depth, 'max_depth' => $args['max_depth'])));
                ?>
			</div>
			<?php 
                theme_post_wrapper(array('content' => ob_get_clean(), 'id' => 'comment-' . get_comment_ID()));
                ?>


		<?php 
                break;
            case 'pingback':
            case 'trackback':
                ?>
		<li class="post pingback">
		<?php 
                ob_start();
                ?>
			<p><?php 
                _e('Pingback:', THEME_NS);
                ?>
 <?php 
                comment_author_link();
                edit_comment_link(__('(Edit)', THEME_NS), ' ');
                ?>
</p>
		<?php 
                theme_post_wrapper(array('content' => ob_get_clean(), 'class' => $comment->comment_type));
                break;
        }
    }

    theme_post_wrapper(array('content' => '<h4 class="box-title">' . sprintf(__('Search Results for: %s', THEME_NS), '<span>' . get_search_query() . '</span>') . '</h4>'));
    /* Display navigation to next/previous pages when applicable */
    if (theme_get_option('theme_top_posts_navigation')) {
        theme_page_navigation();
    }
    /* Start the Loop */
    while (have_posts()) {
        the_post();
        get_template_part('content', get_post_format());
    }
    /* Display navigation to next/previous pages when applicable */
    if (theme_get_option('theme_bottom_posts_navigation')) {
        theme_page_navigation();
    }
} else {
    theme_post_wrapper(array('title' => __('Nothing Found', THEME_NS), 'content' => '<p class="center">' . __('Sorry, but nothing matched your search criteria. Please try again with some different keywords.', THEME_NS) . '</p>' . "\n" . theme_get_search()));
}
?>
			<?php 
get_sidebar('bottom');
?>
          <div class="cleared"></div>
        </div>
        <div class="art-layout-cell art-sidebar2">
         <div class="art-layout-glare">
          <div class="art-layout-glare-image"></div>
         </div>
          <?php 
get_sidebar('secondary');
?>
          <div class="cleared"></div>