slider

<!--start peKenBurns slider-->
<div class="peKenBurns"  data-mode="kb" data-controls="hideOnFirst" data-logo="enabled" data-captions="enabled">
    <?php query_posts("cat=12&paged=$paged"); ?>
    <?php if (have_posts()) : ?>
    <?php while (have_posts()) : the_post(); ?>
        <div class="peKb_active" data-delay="5" data-thumb="<?php bloginfo('template_url'); ?>/src/resize.php?url=<?php echo img($tamany = 'portada_url'); ?>&amp;size=240x160c50">
            <img src="<?php bloginfo('template_url'); ?>/src/resize.php?url=<?php echo img($tamany = 'portada_url'); ?>&amp;size=1200x800c50" alt="<?php the_title(); ?>" />
            <h1><?php the_excerpt(''); ?></h1>
        </div>
    <?php endwhile;
        wp_reset_query(); ?>
    <?php else : ?>
    <?php endif; ?>
    <?php rewind_posts(); ?>

    <?php query_posts("cat=12&paged=$paged"); ?>
    <?php if (have_posts()) : ?>
    <?php while (have_posts()) : the_post(); ?>
        <div data-delay="5" data-thumb="<?php bloginfo('template_url'); ?>/src/resize.php?url=<?php echo img($tamany = 'portada_url'); ?>&amp;size=240x160c50">
            <img src="<?php bloginfo('template_directory'); ?>/images/presentacion/blank.png" data-src="<?php bloginfo('template_url'); ?>/src/resize.php?url=<?php echo img($tamany = 'portada_url'); ?>&amp;size=1200x800c50" alt="<?php the_title(); ?>" />
            <h1><?php the_excerpt(''); ?></h1>
        </div>
    <?php endwhile; ?>
    <?php else : ?>
    <?php endif; ?>
</div>
<!--end peKenBurns slider -->