<div class="partners" id="panda-<?php echo get_queried_object_id(); ?>">
    <div id="panda_div_<?php echo get_the_ID() ?>"></div>
    <script type="text/javascript" charset="utf-8">

        //window.addEventListener('scroll', function(e) {
            //if (isScrolledIntoView('#panda-<?php echo get_queried_object_id(); ?>')){
                //loadCluster('panda_div_<?php echo get_the_ID() ?>', '<?php echo get_permalink(get_the_ID()); ?>', function (isSuccess, divId) {return;});
            //}
        //});

    </script>
</div>